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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2241. Отображено 100.

09-08-2012 дата публикации

Shaft power plant

Номер: US20120201672A1

Автор: Albert Sepp, Peter Rutschmann

Принадлежит: Technische Universitaet Muenchen

A shaft power plant ( 1 ) for generating electricity by energy conversion of a discharge between a headwater ( 2 ) and a tailwater ( 6 ), comprising a vertical shaft ( 7 ), the top ( 10 ) of which forms an inflow plane ( 11 ) which is parallel to the bed and extends below the water level ( 3 ) of the headwater, wherein the shaft ( 7 ) is open toward the top and is closed by a base ( 9 ) at its bottom end, a unit ( 15 ) composed of a turbine ( 16 ) and an electrical machine ( 17 ), wherein the unit ( 15 ) is arranged entirely under water in the shaft ( 7 ) and wherein the turbine ( 16 ) is arranged for water to pass through vertically, and an outflow ( 24 ), which is connected to the turbine ( 16 ), represents a closed flow channel and leads through a through-passage ( 28 ) in the shaft ( 7 ) to the tailwater ( 6 ), wherein, in a horizontal plane of a turbine runner ( 19 ) of the turbine ( 16 ), a first cross-sectional area of the shaft ( 7 ) is much larger than a second cross-sectional area taken up by the turbine runner ( 19 ).

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Номер записи: 1

30-08-2012 дата публикации

Mooring device for flap-gate breakwater

Номер: US20120219360A1

Автор: Kyouiti Nakayasu, Toshiaki Morii, Yuitirou Kimura

Принадлежит: Hitachi Zosen Corp

To adjust a mooring hook position in a short period of time. A mooring device 11 for a flap-gate breakwater 1. A mooring hook 15 is attached in a position to engage with a gate mooring member 2 d of the torque shaft 14 which is provided in a position corresponding to a gate mooring member 2 d of a gate body 2 in a mooring state. A counterweight 16 which rotates the mooring hook 15 in a direction to release engagement with the gate mooring member 2 d. A rod member 17 having one end connected in a position toward the other end of a torque arm 18 with one end attached to the torque shaft 14, and having the other end of the rod member 17 having a first vertical rod 17 a provided with a slot 17 aa at one end and a spherical bushing 17 ab at the other end, is pulled above the surface of the water via two link members 12, 13. And provided with a wire member 24, one end of which is connected to the rod member 17, and the other end of which is connected to a coil spring 26 via a pulley 23 attached to a hook attaching and detaching cylinder device 22. Makes it possible to adjust a mooring hook position in a short period of time.

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Номер записи: 2

20-06-2013 дата публикации

FLOOD PROTECTION GATE FOR VEHICULAR & PEDESTRIAN TRAFFIC

Номер: US20130156503A1

Автор: Obermeyer Henry K.

Принадлежит:

The invention relates to a roadway flood protection and traffic barrier which provides a smooth upper surface for vehicles, pedestrians, etc. and is thin enough to be mounted to the surface of an existing roadway or parking garage ramp, for example. A hinge mechanism is disclosed which facilitates the provision of a smooth roadway surface as well as a tight seal. A locking strut is provided that keeps the gate panels raised even in case of air pressure loss and which is remotely controllable. 1) A flood control gate with a generally smooth upper surface mounted to a roadway with a gate panel secured by a hinge flap, and actuated by one or more air bladders, wherein the hinge flap and air bladders are secured at their upstream marginal edges by clamping means in conjunction with wedge shaped inserts between reinforcing plies. This system relates to bottom hinged gates which may act as a barrier to water flow or may, alternatively or additionally be used as a barrier to vehicles. The gate in its lowered position provides may be configured to provide a smooth weight bearing continuation of the roadway surface or, alternatively, may be configured to mount on an existing roadway surface.Conventional bottom hinged water control gates are fitted with irregularly shaped hinges and reinforcing ribs which do not obstruct water flow but do pose a hazard or even a barrier to vehicular or pedestrian traffic. Conventional bottom hinged traffic barriers have utilized mechanical hinges which are subject to leakage of water and corrosion and mechanical actuators which are subject to corrosion. Prior disclosures by this inventor have required deeper excavation depths and have not incorporated wedge connected air bladders and hinge flaps which provide superior economy and durability. Additionally, the present invention incorporates a novel strut mechanism that serves both to limit gate height and actuation angle while also serving to lock the gate in its raised position, even with ...

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Номер записи: 3

14-01-2016 дата публикации

Flood Guard Barrier Lifting System

Номер: US20160010298A1

Автор: JR. Louis A., Waters

Принадлежит: Floodbreak, LLC

A buoyant flood guard barrier panel passively buoyantly rotationally pivotable upward from horizontal about a first horizontal axis overlays a subframe unattached to the panel. A secondary mechanism for raising the panel has one or more lift arms below the panel transverse to the first axis are rotationally mounted on a second horizontal axis parallel to, below and forward of the first axis. One or more powered drivers act on one or more driven member units each attached to a lift arm rearward of and lower than the second axis to pivot the lift arm on the second axis, rotating the arm upwardly under the panel to rotationally raise the panel. The powered driver may be a winch or a hydraulic actuator. 1. A self-actuating floodwater barrier unit for installation along a shoreline adjacent a place for a body of water , between a pair of walls transverse to the shoreline , comprising:a. a panel assembly comprising a flexible resilient panel and a plurality of rigid attachment members connected to said panel, said panel comprising one or more watertight chambers of size and arrangement to give the unit water buoyancy;b. pivotation members comprising a stationary member for anchorage adjacent the shoreline and a moveable member connected to a said rigid attachment member on a lower portion of said panel assembly, the moveable member being moveably joined to said stationary member and pivotally rotatable upward from a normally horizontal disposition of the flexible resilient panel about an axis longitudinal with said shoreline under the influence of water buoyancy and hydrostatic pressure from a rise of said body of water; andc. a flexible tension member connected at one end to an anchorage lower than said floodwater barrier unit when the panel assembly is horizontally disposed and at the other end connected to a said rigid attachment member at a position on said panel assembly effective to limit upward rotation of the unit to a predetermined extent.2. The floodwater ...

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Номер записи: 4

17-02-2022 дата публикации

SYSTEMS FOR WATER CONTROL GATE ANCHORING

Номер: US20220049444A1

Автор: Obermeyer Henry K.

Принадлежит:

The present invention relates to inflatable bladder actuated water control gates for control of open channels such as rivers and canals and for control of dam spillways without the need for intermediate piers. The air bladder and hinge flap wedge clamping system includes hinged engagement of the upstream edge of the clamps to the foundation so as to prevent the application of bending and shear loads to the anchor bolts. The resulting configuration facilitates the use of high strength alloy steel anchor bolts in a corrosion protected environment and also prevents tensile loading of the concrete foundation and associated cracking of the concrete foundation. 1. A water control gate clamping system comprising:a foundation,a water control gate clamp casting,a clamp pivot embed,an anchor bolt and nut assembly,an anchor bolt sleeve; anda water occlusion system.2. A water control gate clamping system as described in wherein said a water control gate clamp casting further comprises a water control gate clamp casting with an upstream end and a downstream end.3. A water control gate clamping system as described in wherein said a water control gate clamp casting further comprises a water control gate clamp casting with a bolt hole.4. A water control gate clamping system as described in further comprising a water control gate clamp casting which is positively located along the upstream/downstream axis by a clamp pivot embed.5. A water control gate clamping system as described in wherein said clamp casting is attached to said foundation by means of an anchor bolt and nut assembly.6. A water control gate clamping system as described in wherein said casting clamp bolt hole has sufficient clearance between the anchor bolts and the clamp casting holes to allow compression of said rubber seal using the min anchor nut without resulting in damaging contact between the anchor bolt and the clamp casting during assembly.7. A water control gate clamping system as described in wherein said ...

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Номер записи: 5

14-02-2019 дата публикации

WAVE DISSECTING AND REDIRECTING EQUIPMENT AND SYSTEM TO LIMIT EFFECTS OF TIDE ON COASTAL AREAS

Номер: US20190048546A1

Автор: Anh Nguyen Cong

Принадлежит: IRT & Associates, Inc.

A method of using one or more first, second and/or third wave dissecting and redirecting system, and optionally one or more open dike system; positioning the one or more first, second and/or third wave dissecting and redirecting system in a first layout at one or more depths on or near an ocean floor at one or more first distances from a coastal area; and optionally positioning the one or more open dike system in a second layout at one or more depths on or near the ocean floor at one or more second distances from the coastal area; reducing a large wave and/or high tide inflow energy to less than or equal to about 50%; and optionally reducing the large wave and/or high tide inflow volume to less than or equal to about 40% while maintaining outflow volume at greater than or equal to about 90%. A first, second and third wave dissecting and redirecting equipment is also disclosed. 1. A wave dissecting and redirecting system comprising:a lower frame body having a first upper surface and a second upper surface;an upper frame body having a first upper surface and a second upper surface, wherein the upper frame body is connected to or integral with the lower frame body, wherein the first upper surface of the upper frame body forms a first angle with the first upper surface of the lower frame body and wherein the second upper surface of the upper frame body forms a second angle with the second upper surface of the lower frame body;a flap rotationally attached to the first surface of the upper frame body and disposed between a first side and a second side of the upper frame body, wherein the flap closes when a wave attacks and opens when the wave recedes;a plurality of anchor feet, wherein the plurality of anchor feet are connected to or integral with a bottom surface of the lower frame body; andwherein the wave dissecting and redirecting system is capable of redirecting a large wave and/or high tide at an angle less than or equal to about 45 degrees.2. The wave dissecting ...

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Номер записи: 6

13-02-2020 дата публикации

UNDULATING GATE

Номер: US20200048853A1

Автор: Kimura Yuichiro, MIYAMOTO Kunie, Morii Toshiaki, NAKAYASU Kyoichi

Принадлежит:

A flap gate includes a door body and a flap ancillary part. When the door body is in its down position, a movable end portion of the door body is located forward of a supported end portion. The door body changes its position between the down position and a maximum up position. The flap ancillary part applies tilt-up moment to the door body only when the door body is located in a position between the down position and a first position. The flap ancillary part also applies tilt-down moment to the door body only when the door body is located in a position between the maximum up position and a second position. This simplifies the structure of the flap gate that can speedily start to tilt up when water flows in and that can early start to tilt down when the water level has started to drop. 1. A flap gate provided in an opening and configured to tilt up to block said opening when water flows in from said opening , the flap gate comprising:a door body whose movable end portion is located forward of its supported end portion, i.e., on a side from which water flows in, when said door body is in a down position, and that changes its position between said down position and a maximum up position by turning on said supported end portion serving as a support; anda flap ancillary part that applies tilt-up moment to said door body only when said door body is located in a position between said down position and a first position that is between said down position and said maximum up position, and applies tilt-down moment to said door body only when said door body is located in a position between said maximum up position and a second position that is between said first position and said maximum up position.2. The flap gate according to claim 1 , whereinsaid flap ancillary part is disposed on a lower side of an upper surface of said door body that is in said down position.3. The flap gate according to claim 1 , whereinsaid flap ancillary part includes a tilt-up elastic member that is ...

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Номер записи: 7

02-03-2017 дата публикации

PRESSURE DIFFERENTIAL OPEN DIKE EQUIPMENT AND OPEN DIKE SYSTEM TO LIMIT EFFECTS OF TIDE ON UPSTREAM AREAS

Номер: US20170058473A1

Автор: Anh Nguyen Cong

Принадлежит: IRT & Associates, Inc.

An open breakwater dike system comprising a dike body, anchor feet, wherein the anchor feet are connected to or integral with a bottom surface of the dike body; and a first pillar connected to or integral with an upper surface of the dike body is disclosed. In an embodiment, the open dike system further comprises a second pillar connected to or integral with the upper surface of the dike body offset from the first pillar; a first flap gate rotationally attached to the first pillar and disposed between the first and second pillars, wherein the first flap gate closes against a first extension in the second pillar; and a means for opening and closing one or more flap gates, wherein the means for opening one or more flap gates opens and closes the first flap gate. A method of using the open breakwater dike system is also disclosed. 1. Open dike system comprising:a dike body having a first end and a second end and a first side and a second side;a plurality of anchor feet, wherein the plurality of anchor feet are connected to or integral with a bottom surface of the dike body; anda first pillar connected to or integral with an upper surface along the first end or the first side of the dike body.2. The open dike system of claim 1 , further comprising:a second pillar connected to or integral with the upper surface of the dike body offset from and approximately parallel to the first pillar;a first flap gate rotationally attached to the first pillar and disposed between the first and second pillars, wherein the first flap gate closes against a first extension in the second pillar; anda means for opening and closing one or more flap gates, wherein the means for opening one or more flap gate opens and closes the first flap gate.3. The open dike system of claim 2 , further comprising:a third pillar connected to or integral with the upper surface of the dike body offset from and approximately parallel to the second pillar;a second flap gate rotationally attached to the second ...

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Номер записи: 8

22-05-2014 дата публикации

FLOATING FLAP GATE

Номер: US20140140770A1

Автор: INUI Masaki, Kimura Yuuichirou, Morii Toshiaki, Nakayasu Kyouichi, Yamakawa Yoshito

Принадлежит: HITACHI ZOSEN CORPORATION

The object of the present invention is to prevent an overflow of water into living spaces and underground spaces, to prevent difficulties in lower the door body when the water level has dropped, and to prevent the door body from suddenly falling. This is achieved by a floating flap gate which is disposed at an opening or at an access way, so as to block the opening or the access way when water w flows in, and comprises a door body with a forward end which is able to swing upwards, within in a plane in a height direction in a direction in which the water flows in around a base end thereof serving as a fulcrum. A rod is attached to the forward end of the door body One end of a wire rope is attached to the rod and the other end is attached to a counterweight via fixed pulleys The fixed pulley is arranged so that the counterweight is at its lowest point when the angle of inclination of the door body with respect to a horizontal plane reaches within a range from 10° to 80° during raising or lowering of the door body 1. A floating flap gate which is disposed at an opening or at an access way , so as to block the opening or the access way when water flows in , and comprises a door body with a forward end which is able to swing upwards , within a plane in a height direction in a direction in which the water flows in around a base end thereof serving as a fulcrum , whereinone end of a rope is attached to a forward end of the door body, and the other end of the rope is attached to a counterweight via at least a fixed pulley, so that the counterweight is at its lowest point when the angle of inclination of the door body with respect to a horizontal plane reaches within a range from 10° to 80° during raising or lowering of the door body.2. The floating flap gate according to claim 1 , wherein claim 1 , instead of the counterweight claim 1 , a spring is attached to the other end of the rope claim 1 , and the fixed pulley is disposed so that when the angle of inclination reaches ...

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Номер записи: 9

28-02-2019 дата публикации

FLOOD VENT

Номер: US20190063025A1

Автор: Anderson, GRAHAM MICHAEL J., JR. Winfield Scott, Little Tom, Rycek James

Принадлежит: Smart Vent Products, Inc.

According to one embodiment, a flood vent includes a frame forming a fluid passageway through an opening in a structure. The flood vent further includes a door pivotally mounted to the frame in the fluid passageway for allowing a fluid to flow through the fluid passageway. The door has two opposing faces that include a first face and a second face. The flood vent further includes a first float positioned within the door in a location in-between the first face and a second float. Additionally, the first float is configured to allow the door to pivot in a first direction. The flood vent further includes the second float positioned within the door in a location in-between the second face and the first float. Furthermore, the second float is configured to allow the door to pivot in a second direction. 1. A flood vent , comprising:a frame forming a fluid passageway through an opening in a structure;a door pivotally mounted to the frame in the fluid passageway for allowing a fluid to flow through the fluid passageway, the door comprising an outer perimeter defined by a top edge, a bottom edge, and two side edges; andone or more pieces of foam insulation extending at least substantially along an entire length of an inner perimeter of the frame, the one or more pieces of foam insulation being positioned on the inner perimeter of the frame in a location that is exterior to the door;wherein the one or more pieces of foam insulation comprise a first piece of foam insulation positioned on a top interior edge of the frame, a second piece of foam insulation positioned on a bottom interior edge of the frame, a third piece of foam insulation positioned on a first side interior edge of the frame, and a fourth piece of foam insulation positioned on a second side interior edge of the frame, andwherein the second piece of foam insulation positioned on the bottom interior edge of the frame includes one or more angled portions that are substantially parallel to one or more angled ...

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Номер записи: 10

28-02-2019 дата публикации

Water Control Gate

Номер: US20190063026A1

Автор: Obermeyer Henry K.

Принадлежит:

A water control gate pivotable about a horizontal axis. Control may be by a combination of inflatable actuators and ballast chambers in combination with means for preventing over-rotation. Sealing between gate panels and between gate panels and abutments may be by means of seals inflated hydrostatically. The present invention is bottom hinged water control gate actuated by a combination of ballast chambers and inflatable actuators. The invention further includes an inflatable sealing means. The invention is particularly suited for use as a navigation lock gate system or as a flood control gate in a watercourse such as a navigation canal. 1. A water control gate comprised of at least one gate panel with an edge pivotably connected to the channel bottom , at least one ballast chamber , and restraining means to prevent over-rotation of the gate panel(s) against the force of the water.2. The apparatus of further comprising an inflatable actuator.3. The apparatus of further comprising at least one inflatable seal along at least one gate panel edge adjacent the gate panel pivot edge.4. The apparatus of further comprising at least one inflatable seal along at least one gate panel edge adjacent the gate panel pivot edge.5. A water control gate including at least one inflatable seal positioned to seal the clearance between at least one moving and at least one stationary portion of said water control gate.6. The apparatus of wherein said inflatable seal is inflated with a fluid so as to provide a hydrostatic pressure distribution within the seal.7. The apparatus of wherein said inflatable seal is configured to resist leakage in either direction.8. An apparatus for blocking flow of water in a watercourse comprising one or more gate panels with ballast chambers and rotation limiting means for each gate panel.9. The apparatus of further including inflatable actuators for assisting rotation of the gates about their horizontal pivot axis.10. The apparatus of wherein the rotation ...

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Номер записи: 11

05-04-2018 дата публикации

Water Control Apparatus

Номер: US20180094397A1

Автор: Henry K. Obermeyer, Robert D. Eckman, Taewon Mo

Принадлежит: Henry K. Obemeyer

The invention relates to improved water control gates and related inflatable actuators, and associated sealing, manufacture and operation apparatus and methods. Advancements in technologies related to air fitting design, inflated bladder stress relief, inflatable bladder strength enhancement, water gate related slide friction mitigation, abutment and other impounded water seals, gate panel fabrication, traffic accommodating water impoundment structures, and water gate panel system operation efficiency, as well as nappe aeration, hinges, and bladder manufacture technology are disclosed herein.

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Номер записи: 12

12-05-2022 дата публикации

WATERTIGHT STRUCTURE FOR FLAP GATE AND FLAP GATE COMPRISING SAME

Номер: US20220145562A1

Автор: ONODERA Tetsuo, SASAYAMA Koji, TSUCHIYA Toshio

Принадлежит:

A watertight structure in a flap gate provided with a weight-balance supported door to open an opening of a floodgate in a state in which no external force other than gravity is applied, wherein the structure has: a gap opening-closing member that oscillates in the water flow direction and opens and closes a gap C, wherein the gap C is provided between the lower edge of the door and the bottom face of the floodgate in a state in which the door is blocking the floodgate ; and an opening operation assist means for operating the gap opening-closing member so as to be in an open state by lifting same toward the outer water side. 1. A watertight structure for a flap gate including a door , the door being supported in a weight balance in which the door opens an opening portion of a floodgate in a state in which no external force other than gravity is applied , the watertight structure comprising:a gap opening-closing member that provides a gap between a lower edge of the door and a bottom face of the floodgate in a state in which the door closes the floodgate, and opens and closes the gap by swinging in a water flow direction; andopening operation assist means for operating the gap opening-closing member into an open state by lifting up the gap opening-closing member to an outer water side.2. The watertight structure for a flap gate according to claim 1 , comprisingclosing operation assist means for operating the gap opening-closing member held in an open state into a closed state by buoyancy generated when submerged in water.3. The watertight structure for a flap gate according to claim 1 , whereinthe opening operation assist means includes an assist arm that is fixed to a lower surface of the gap opening-closing member and that extends to an inner water side relative to the gap opening-closing member, and an open state holding weight that is disposed at an inner water-side end portion of the assist arm and that brings the gap opening-closing member into an open state by ...

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Номер записи: 13

08-04-2021 дата публикации

Flood Protection

Номер: US20210102352A1

Автор: Olsen Steen Christian

Принадлежит:

The invention concerns a flood protection for protecting a back area against rising water level from a front area, the flood protection operating between a bottom and a water surface, including at least one barrier element with a longitudinal direction and a height direction, the longitudinal direction during operation extending substantially transversely of an area, e.g. a stream, a fjord, a river or an estuary, and the height direction during operation extending from the bottom of an area, e.g. a stream, a fjord, a river or an estuary, and up, where the at least one barrier element during operation interacts with a base arranged at the bottom of the actual area. The invention also concerns a method for operating such a flood protection. The new feature of the flood protection according to the invention is that it includes a movable and buoyancy balanced barrier element that includes an adjustable ballast system for regulating the buoyancy balance, the base of the flood protection including a bottom rail system, and the barrier elements including contact means arranged for contact with the bottom rail system. 1. A flood protection for protecting a back area against rising water level in a front area , the flood protection operating between a bottom and a water surface , the flood protection including at least one barrier element having a longitudinal direction and a height direction , the longitudinal direction during operation extending substantially transversely of an area , e.g. a stream , a fjord , a river or an estuary , the height direction during operation extending substantially transversely of an area , e.g. a stream , a fjord , a river or an estuary , and up , and where the at least one barrier element is buoyancy balanced , the said barrier element including an adjustable ballast system for regulating the buoyancy balance , where the at least one barrier element during operation interacts with a base , the base being arranged at the bottom of the actual ...

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Номер записи: 14

10-07-2014 дата публикации

Actuation and Valve Mechanism

Номер: US20140191145A1

Автор: David John Aughton

Принадлежит: Rubicon Research Pty Ltd

The invention provides a cable drive device ( 10 ) including a linear drive member ( 12 ), and a cable drum ( 14 ) attached to a support bracket ( 30, 32 ) adapted to be affixed to a surface. The cable drum ( 14 ) has an axle ( 26 ) supported by the support bracket ( 30, 32 ) to allow rotation of the cable drum ( 14 ). The cable drum ( 14 ) has a cable ( 42 ) affixed at either end of said linear drive member ( 12 ) and tautly wrapped around the cable drum ( 14 ). The cable drum ( 14 ) is located between the ends of the linear drive member ( 12 ) to, in use, allow the linear drive member ( 12 ) to be guided through the bracket ( 30, 32 ) to move the linear drive member ( 12 ) longitudinally when the axle ( 26 ) is rotated.

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Номер записи: 15

11-04-2019 дата публикации

Water Control System and Method for Water Management

Номер: US20190106853A1

Автор: Watson Norman Paul

Принадлежит:

An automated water control device comprises a rotatable housing that can be incrementally positioned to control flow of water over an upper or weir edge of the housing. The device is installed at a control point in an impoundment area, such as a settling pond. The housing is selectively rotated to raise and lower the height of the weir edge to a target gate height. Automatic control is provided for operation of the device by a controller communicating with an actuator. A system of the invention includes one or more water control devices and the controller. A method of the invention includes controlling flow of water from an impounded water source by use of the automated water control device. Manual or semi-automated embodiments are also disclosed. 1. A water control device for control of water from an impounded water source , comprising:a rotatable housing including sidewalls and end walls forming an enclosure to receive water from the water source, said rotatable housing having an open upper end defined by at least one weir edge;an opening formed in said rotatable housing;a drain communicating with said opening for transporting water away from said enclosure;an actuator communicating with said rotatable housing to selectively and controllably rotate said housing thereby raising and lowering said at least one weir edge;a controller for automatically controlling the rotation of the rotatable housing to selectively raise or lower the at least one weir edge to a selected height, and user interfaces associated with said controller providing user options to select features relating to system control; andwherein said rotatable housing is rotatable about an axis by said actuator so that said at least one weir edge defines a gate height over which water flows when a water level is above said gate height, said water being captured in said enclosure and subsequently flowing through said drain.2. The water control device claim 1 , as claimed in claim 1 , further including:a ...

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Номер записи: 16

10-07-2014 дата публикации

DOOR STRUCTURE FOR FLOATING FLAP GATE

Номер: US20140193202A1

Автор: Arai Hiroaki, ASHIDA Satoshi, KITAMURA Koji, Nakayasu Kyouichi, Niizato Hideyuki, OKADA Jun, Yamakawa Yoshito

Принадлежит: HITACHI ZOSEN CORPORATION

To make it possible to raise a door body even if it is damaged by an impact of vehicle traffic or falling objects when it is in a lowered state, and to keep the door body in a raised state even if it is damaged by a water pressure of a tsunami or a high tide when it is in a raised state. A door body of a floating flap gate is disposed at an opening or at an access way. When water flows in, a forward end of which swings upwards, in a direction in which the water flows in and within a plane in a height direction, around a base end thereof which serves as a center of rotation, to block the opening or the access way. The door body is formed from a hard polyurethane foam in the form of a sheet. 1. A door structure for a floating flap gate comprisinga door body of a floating flap gate which is disposed at an opening or at an access way, the door body having a forward end which swings upwards, in a direction in which the water flows in and within a plane in a height direction, around a base end thereof which serves as a center of rotation, so as to block the opening or the access way when water flows in,wherein the door body is formed from a hard polyurethane foam in the form of a sheet.2. The door structure for a floating flap gate according to claim 1 , wherein a density of the hard polyurethane foam in the form of a sheet is 0.15-0.4 g/cm3. The door structure for a floating flap gate according to claim 1 , wherein a metal plate is attached to both sides or to either the front or the back of the hard polyurethane foam in the form of a sheet.4. The door structure for a floating flap gate according to claim 1 , wherein a metal plate is attached to the entire surface of the hard polyurethane foam in the form of a sheet claim 1 , or a metal box into which is inserted the hard polyurethane foam in the form of a sheet is covered with a metal cover.5. The door structure for a floating flap gate according to claim 1 , wherein a metal frame is attached with a bolt to both sides ...

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Номер записи: 17

25-08-2022 дата публикации

Multi pulley control gate

Номер: US20220267976A1

Автор: David John Aughton, Joel Michael DELACORN

Принадлежит: Rubicon Research Pty Ltd

A control gate adapted to be installed across a channel for liquids. The control gate includes a barrier member with a side member that has a circular arcuate section, the barrier member being pivotally mounted at or adjacent to the base of the channel; and a drive for raising and lowering the barrier member. The drive includes a cable, motor and first and second pulleys. The first pulley is coupled to the motor, the cable is secured to opposite first and second ends of the arcuate section, with the second pulley being adjacent to the arcuate section. The cable passes along the arcuate section from the one end to pass under the second pulley in contact therewith, is looped around the first pulley, above the second pulley, then passes under the second pulley and is secured to the second end of the arcuate section.

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Номер записи: 18

11-05-2017 дата публикации

FLOW METER ASSEMBLY, GATE ASSEMBLIES AND METHODS OF FLOW MEASUREMENT

Номер: US20170131126A1

Автор: Aughton David John, Pearson Damien Vernon

Принадлежит: Rubicon Research Pty Ltd.

The present invention provides an acoustic flow meter assembly () for pipes or open channels, said assembly including a frame () with a predetermined geometry. The frame has at least one user accessible port (-) with the at least one user accessible port (-) adapted to receive an interchangeable cartridge () which contains at least one acoustic transducer () to measure fluid velocity through said frame (). 1. A tilt lift gate assembly comprising:a gate member which can be raised and lowered from a substantially vertically closed position through to a substantially horizontally open position;a mechanism for pulling the gate member inwardly from the substantially vertically closed position to the substantially horizontally open position, the gate member being pivotally mounted at a top end thereof to the mechanism for pulling the gate member;a downwardly angled guide means; anda first extension projecting from the gate member with a pivot point at an end of the first extension, the pivot point cooperating with the downwardly angled guide means whereby movement of the gate member does not cross the downwardly angled guide means.2. The tilt lift gate assembly of claim 1 , wherein the tilt lift gate assembly is located in an open fluid channel claim 1 , the first extension being positioned substantially two thirds of a depth of a fluid.3. The tilt lift gate assembly of claim 1 , wherein the downwardly angled guide means includes a slanted rail or slot configured to couple to the first extension.4. The tilt lift gate assembly of claim 1 , further comprising a second extension claim 1 , wherein the first extension and the second extension are located on opposite sides of the gate member and co-operate with the downwardly angled guide means.5. The tilt lift gate assembly of claim 1 , further comprising a second extension claim 1 , wherein the first extension and the second extension are located on opposite sides of the gate member claim 1 , wherein the downwardly angled ...

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Номер записи: 19

17-05-2018 дата публикации

OPENING/CLOSING DEVICE

Номер: US20180135266A1

Автор: AOYAMA Takato, Hasegawa Kenji, IGAWA Osamu, ITO Motonobu, KIKUCHI Tamotsu, ODATE Takaaki

Принадлежит:

An opening/closing device according to the present invention includes a gate, a fall prevention unit, a support release unit, a first float, a floating prevention unit, a second float, and a floating prevention release unit. The gate receives a flow of fluid, and is able to fall down toward a downstream direction of the flow. The fall prevention unit supports the gate, thereby preventing the gate from falling down. The support release unit releases the support for the gate by the fall prevention unit. The first float is arranged on an upstream side of the gate, is arranged on one of the left side and the right side of the gate viewed from upstream, and is less in the specific gravity than the fluid. The floating prevention unit prevents the first float from floating. 1. An opening/closing device comprising:a gate that receives a flow of fluid, and is able to fall down toward a downstream direction of the flow;a fall prevention unit that supports the gate, thereby preventing the gate from falling down;a support release unit that releases the support for the gate by the fall prevention unit;a first float that is arranged on an upstream side of the gate, is arranged on one of the left side and the right side of the gate viewed from upstream, and is less in the specific gravity than the fluid;a floating prevention unit that prevents the first float from floating;a second float that is arranged on the upstream side of the gate, is arranged on the other one of the left side and the right side of the gate viewed from upstream, and is less in the specific gravity than the fluid; anda floating prevention release unit that releases the prevention of the first float from the floating by the floating prevention unit as the second float floats,wherein the support release unit is activated as the first float floats.2. The opening/closing device according to claim 1 , wherein the fall prevention unit supports a surface on a downstream side of the gate.3. The opening/closing device ...

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Номер записи: 20

10-06-2021 дата публикации

FLOATING FLAP GATE APPARATUS

Номер: US20210172138A1

Автор: KIMURA Yuuichiro, Morii Toshiaki, Nakayasu Kyouichi, Yamakawa Yoshito

Принадлежит:

To effectively block a corner portion from an influx of water. A floating flap gate apparatus constructed to enable a forward end of a door body to swing upwards around a base end thereof. The floating flap gate system has floating flap gates and arranged in a first rectilinear region S and a second rectilinear region S respectively, and a corner flap gate installed at a corner portion C where S and S intersect. The corner flap gate has a plurality of door bodies divided by straight lines passing through a part of the corner portion C where lines extending in a width-wise direction of a base end side bottom surface of the door bodies of the floating flap gates and intersect. Among the plurality of door bodies , a door body adjacent to the door bodies of the floating flap gates and and the door bodies adjacent to the door bodies are connected by hinge structures and that maintain a water-impervious state. The corner flap gate rises or lowers, following a raising or a lowering of the door bodies of the floating flap gates, thereby making it possible to effectively block a corner portion from an influx of water. 1. A floating flap gate apparatus constructed to prevent an influx of a rising water , the floating flap gate comprising a door body configured such that a forward end of the door body swings upwards around a base end thereof within a plane in a height direction in a direction in which the water flows in , the floating flap gate apparatus comprising:a floating flap gate arranged in a first rectilinear region and in a second rectilinear region; and a corner flap gate disposed in a corner portion where the first and second rectilinear regions intersect, whereinthe corner flap gate has a plurality of door bodies divided by straight lines passing through a part where lines extending in a width-wise direction of a base end side bottom surface of the door bodies of said two floating flap gates intersect at the corner portion, andtwo adjacent ones of the plurality of ...

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Номер записи: 21

24-06-2021 дата публикации

FACILITY FOR CONTROLLING FLOODING RELATING TO RISES IN THE LEVEL OF A WATERWAY

Номер: US20210189674A1

Автор: DEL REY Franck, RAYSSIGUIER Julien

Принадлежит:

Installation for combating flooding associated with spates of a waterway, including a mobile barrage, an acceleration station designed to pump water through or under the mobile barrage, from upstream of the mobile barrage to downstream when this barrage is in the active configuration, so as to increase the gradient of the stream upstream of the barrage and increase the flow rate. 1. An installation- for combating flooding associated with spates of a waterway , comprising:a mobile barrage,an acceleration station designed to pump water through or under the mobile barrage, from upstream of the mobile barrage to downstream when this barrage is in the active configuration, so as to increase the gradient of the stream upstream of the barrage and increase the flow rate.2. The installation as claimed in claim 1 , the acceleration station comprising at least one pumping unit.311. The installation as claimed in claim 1 , the acceleration station comprising at least one screen rake at the inlet to the acceleration station ().4. The installation as claimed in claim 1 , the acceleration station being embedded in the bed of the waterway and/or located under the mobile barrage.5. The installation as claimed in claim 1 , the acceleration station resting on the foundations anchored in the bed of the waterway and the mobile barrage being supported by the foundations of the acceleration station.6. The installation as claimed in claim 1 , the acceleration station having a pumping capacity of at least 105% of the capacity of the non-equipped waterway.7. The installation as claimed in claim 1 , the water intake of the acceleration station being at least at 0.5 m from the water level upstream.8. The installation as claimed in claim 1 , comprising a means for detecting the level of the waterway upstream of the mobile barrage and the pumping power being adjusted in real time according to at least the detected level.9. The installation as claimed in claim 1 , the mobile barrage being ...

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Номер записи: 22

15-06-2017 дата публикации

Water Control Gate Anchoring System and Method

Номер: US20170167097A1

Автор: Obermeyer Henry K.

Принадлежит:

The present invention relates to inflatable bladder actuated water control gates for control of open channels such as rivers and canals and for control of dam spillways without the need for intermediate piers. The air bladder and hinge flap wedge clamping system includes hinged engagement of the upstream edge of the clamps to the foundation so as to prevent the application of bending and shear loads to the anchor bolts. The resulting configuration facilitates the use of high strength alloy steel anchor bolts in a corrosion protected environment and also prevents tensile loading of the concrete foundation and associated cracking of the concrete foundation. 1. A water control gate clamping system comprising:a foundation,a water control gate clamp casting,a clamp pivot embed,an anchor bolt and nut assembly,an anchor bolt sleeve,a water occlusion systemand where in said water occlusion system comprises:a clamp casting anchor bolt hole cover;a compressible rubber seal;an anchor bolt upper spacer; anda water and oxygen displacing substanceand wherein said compressible rubber seal is positioned on top of said horizontal portion of said anchor bolt upper spacer and surrounds a portion said anchor bolt seal,and wherein said compressible rubber seal is shaped so that the upper end is slidably positioned into said clamp casting bolt hole.2. A water control gate clamping system as described in wherein said a water control gate clamp casting further comprises a water control gate clamp casting with an upstream end and a downstream end.3. A water control gate clamping system as described in wherein said a water control gate clamp casting further comprises a water control gate clamp casting with a bolt hole.4. A water control gate clamping system as described in further comprising a water control gate clamp casting which is positively located along the upstream/downstream axis by a clamp pivot embed.5. A water control gate clamping system as described in wherein said clamp casting ...

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Номер записи: 23

06-08-2015 дата публикации

SLUICE GATE

Номер: US20150218767A1

Автор: Ishido Akira, KUKITA Shoko, TERATA Hiroko, TERATA Hiroshi, TERATA Keiichi, TERATA Yoko

Принадлежит:

A laterally sliding type opening/closing gate of a torsion structure of reasonable cost is implemented. The gate includes: the torsion structure having a closed cross-section consisting of a thin wall installed such that it may cross a sluice and be composed such that its cross-section may make an in-plane rotation around a restriction point on the cross-section and that a torsion moment generated by an applied load and reaction force on the restriction point is transmitted to its terminal due to its torsion rigidity; and a rail that is installed such that it may cross the sluice; and a plurality of axle type supports that has a function of a restriction point and moves along the rail. 16-. (canceled)7. A sluice gate that is provided passing over a sluice for water flow or ships , said sluice gate comprising:a torsion structure that comprises a closed cross-section formed by a thin wall provided in a direction crossing over the sluice, and that is constructed so as to rotate in the closed cross-section around a restriction point of the closed cross-section, wherein a torsion moment composed of an applied load and a reaction force at the restriction point is transmitted to a terminal of the structure due to a torsion rigidity;a rail provided in a direction crossing over the sluice; andmultiple axle type supports that work as the restriction point and move along the rail; whereinthe cross-sectional form of the head region of the rail is a convex circular arc of 180 degrees or greater,the axle type supports are rollers that move by rotating the head region, and the cross-sectional form of a tread surface of the roller is a concave circular arc whose radius corresponds to the radius of the approximately 180 degrees convex circular arc of the head region of the rail.8. A sluice gate that is provided passing over a sluice for water flow or ships , said sluice gate comprising:a torsion structure that comprises a closed cross-section formed by a thin wall provided in a ...

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Номер записи: 24

26-07-2018 дата публикации

Water Control Gate Anchoring Methods and Systems

Номер: US20180209111A1

Автор: Obermeyer Henry K.

Принадлежит:

The present invention relates to inflatable bladder actuated water control gates for control of open channels such as rivers and canals and for control of dam spillways without the need for intermediate piers. The air bladder and hinge flap wedge clamping system includes hinged engagement of the upstream edge of the clamps to the foundation so as to prevent the application of bending and shear loads to the anchor bolts. The resulting configuration facilitates the use of high strength alloy steel anchor bolts in a corrosion protected environment and also prevents tensile loading of the concrete foundation and associated cracking of the concrete foundation. 130-. (canceled)31. A water control gate including a clamping means pivotably supported near its upstream edge.32. The apparatus of further comprising a sleeved anchor bolt.33. The apparatus of further comprising sealing means to occlude water from the anchor bolt nut assembly.34. The apparatus of further comprising sufficient clearance between the anchor bolts and the clamp casting holes to allow compression of the rubber elements using the min anchor nut without resulting in damaging contact between the anchor bolt and the clamp casting during assembly.35. A water control gate rubber wedge clamping means secured by a sleeved anchor bolt. This application is a continuation of, and claims the benefit of and priority to, U.S. patent application Ser. No. 15/327,354, filed Jan. 18, 2017, which itself is the United States National Stage of International Application No. PCT/US2015/41214, filed Jul. 20, 2015 (It is noted that Jul. 18, 2015 was a Saturday, making this patent application due Jul. 20, 2015), which claims benefit of and priority to U.S. Provisional Application No. 62/026,540 filed Jul. 18, 2014. Each said application is incorporated herein by reference.The present invention relates to the anchoring system for inflation operated bottom hinged water control gates. Such gates may be used, for example, for water ...

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Номер записи: 25

03-08-2017 дата публикации

FLOOD VENT

Номер: US20170218688A1

Автор: Anderson, GRAHAM MICHAEL J., JR. Winfield Scott, Little Tom, Rycek James

Принадлежит: Smart Vent Products, Inc.

According to one embodiment, a flood vent includes a frame forming a fluid passageway through an opening in a structure. The flood vent further includes a door pivotally mounted to the frame in the fluid passageway for allowing a fluid to flow through the fluid passageway. The door has two opposing faces that include a first face and a second face. The flood vent further includes a first float positioned within the door in a location in-between the first face and a second float. Additionally, the first float is configured to allow the door to pivot in a first direction. The flood vent further includes the second float positioned within the door in a location in-between the second face and the first float. Furthermore, the second float is configured to allow the door to pivot in a second direction. 1. A flood vent , comprising:a frame forming a fluid passageway through an opening in a structure;a door pivotally mounted to the frame in the fluid passageway for allowing a fluid to flow through the fluid passageway, the door comprising an outer perimeter defined by a top edge, a bottom edge, and two side edges; andone or more pieces of foam insulation extending at least substantially along an entire length of an inner perimeter of the frame, the one or more pieces of foam insulation being positioned on the inner perimeter of the frame in a location that is exterior to the door;wherein the one or more pieces of foam insulation comprise a first piece of foam insulation positioned on a top interior edge of the frame, a second piece of foam insulation positioned on a bottom interior edge of the frame, a third piece of foam insulation positioned on a first side interior edge of the frame, and a fourth piece of foam insulation positioned on a second side interior edge of the frame, andwherein the second piece of foam insulation positioned on the bottom interior edge of the frame includes one or more angled portions that are substantially parallel to one or more angled ...

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Номер записи: 26

11-08-2016 дата публикации

Flashboard Riser System and Method for Water Management

Номер: US20160230363A1

Автор: Norman Paul Watson

Принадлежит: Individual

An automated flashboard riser device comprises a housing with a rotatable gate that can be incrementally positioned to control flow of water over an upper edge of the gate. The device is installed at a control point in an impoundment area, such as a settling pond. The gate is raised and lowered by rotation of the gate about a hinge. Automatic control is provided for operation of the gate by a controller communicating with an actuator. A system of the invention includes the automated flashboard riser device and the controller. A method of the invention includes controlling flow of water from an impounded water source by use of the automated flashboard riser device. Manual or non-automated embodiments are also disclosed.

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Номер записи: 27

25-08-2016 дата публикации

Flood Guard Barrier Lifting System

Номер: US20160244928A2

Автор: JR. Louis A., Waters

Принадлежит: Floodbreak, LLC

A buoyant flood guard barrier panel passively buoyantly rotationally pivotable upward from horizontal about a first horizontal axis overlays a subframe unattached to the panel. A secondary mechanism for raising the panel has one or more lift arms below the panel transverse to the first axis are rotationally mounted on a second horizontal axis parallel to, below and forward of the first axis. One or more powered drivers act on one or more driven member units each attached to a lift arm rearward of and lower than the second axis to pivot the lift arm on the second axis, rotating the arm upwardly under the panel to rotationally raise the panel. The powered driver may be a winch or a hydraulic actuator. 1. A flood guard barrier comprising:At least one buoyant panel having front, back and lateral ends, and a longitudinal dimension between the lateral ends and substantially horizontally disposed relative to earth,pivotation members comprising a stationary member connected to a support and a moveable member moveably joined to said stationary member, said moveable member being connected to said back end of a said panel and pivotable about a horizontally longitudinal first axis of rotation, said panel being passively responsive to a rise of water higher than the substantially horizontally disposed panel to buoyantly rotationally pivot upwardly about said first axis to a raised position,a secondary mechanism for elevating a said substantially horizontally disposed panel comprising:a subframe unattached to a said panel and non-interferingly positioned under a said panel,at least one lift arm unattached to a said panel, positioned under a said panel transversely to said first axis of rotation, and pivotingly supported on said subframe for rotation from a horizontal disposition upwardly about a horizontal second axis of rotation that is parallel to and lower than said first axis of rotation, said arm having an aft portion rearward of said second axis and a fore portion forward ...

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Номер записи: 28

23-08-2018 дата публикации

WAVE DISSECTING AND REDIRECTING EQUIPMENT AND SYSTEM TO REDIRECT WAVES AWAY FROM COASTAL AREAS

Номер: US20180238007A1

Автор: Anh Nguyen Cong

Принадлежит: IRT & Associates, Inc.

A wave redirecting system comprising a lower frame body having a first upper surface and a second upper surface; an upper frame body having a first upper surface and a second upper surface, wherein the upper frame body is connected to or integral with the lower frame body, wherein the upper frame body forms a first angle with the lower frame body and wherein the upper frame body forms a second angle with the lower frame body; a plurality of anchor feet, wherein the plurality of anchor feet are connected to or integral with a bottom surface of the lower frame body; and a redirecting blade having a first end, wherein a bottom surface of the redirecting blade is connected to or integral with the first upper surface and/or the second upper surface of the upper frame body and wherein the upper frame body forms a third angle with the redirecting blade is disclosed. 1. A wave dissecting and redirecting system comprising:a lower frame body having a first upper surface and a second upper surface;an upper frame body having a first upper surface and a second upper surface, wherein the upper frame body is connected to or integral with the lower frame body, wherein the first upper surface of the upper frame body forms a first angle with the first upper surface of the lower frame body and wherein the second upper surface of the upper frame body forms a second angle with the second upper surface of the lower frame body;a plurality of anchor feet, wherein the plurality of anchor feet are connected to or integral with a bottom surface of the lower frame body; anda redirecting blade having a first end and a second end, wherein a bottom surface of the redirecting blade is connected to or integral with the first upper surface and/or the second upper surface of the upper frame body and wherein the first upper surface of the upper frame body forms a third angle with the first end of the redirecting blade such that the redirecting blade redirects a wave when the wave attacks.2. The wave ...

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Номер записи: 29

08-08-2019 дата публикации

WATER CONSERVING GATE

Номер: US20190242085A1

Автор: Liu Junlong, Liu Xiaojun, Wang Caixia

Принадлежит:

A water conserving gate includes a base and a gate board configured to resist external water flow. A first supporting column, a second supporting column and a third supporting column are sequentially arranged on an upper portion of the base. A control box is arranged on the upper portion of the base. A first connecting rod is connected between a gate board and the first supporting column; a second connecting rod is connected between the gate board and the second supporting column. A third connecting rod is connected between the gate board and the third supporting column. A first rotary boss arranged on the first supporting column is movably connected with the first connecting rod. A second rotary boss arranged on the second supporting column is movably connected with the second connecting rod. 1. A water conserving gate , comprising:a base; anda first supporting column, a second supporting column, and a third supporting column sequentially arranged on an upper portion of the base;wherein the base is of a square structure; the first supporting column, the second supporting column, and the third supporting column are all cuboid; the first supporting column, the second supporting column, the third supporting column, and the base are equal in length;wherein a control box is arranged on the upper portion of the base; the water conserving gate further comprises a gate board configured to resist external water flow; a first connecting rod is connected between the gate board and the first supporting column; a second connecting rod is connected between the gate board and the second supporting column; a third connecting rod is connected between the gate board and the third supporting column; a first rotary boss arranged on the first supporting column is movably connected with the first connecting rod, a second rotary boss arranged on the second supporting column is movably connected with the second connecting rod; a third rotary boss arranged on the third supporting column is ...

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Номер записи: 30

08-08-2019 дата публикации

ACTUATION AND VALVE MECHANISM

Номер: US20190242491A1

Автор: Aughton David John

Принадлежит:

An arrangement for controlling and measuring flow. The arrangement includes a fluid control barrier and a flow-measuring apparatus upstream of the fluid control barrier. The fluid control barrier includes a pair of plates for opening and closing a pipe, and the plates are movable towards a center line of the pipe to open the pipe and produce a symmetrical flow profile for the flow-measuring apparatus. 1. An arrangement , for controlling and measuring flow , comprising:a fluid control barrier; anda flow-measuring apparatus upstream of the fluid control barrier;the fluid control barrier including a pair of plates for opening and closing a pipe;and the plates being movable towards a center line of the pipe to open the pipe and produce a symmetrical flow profile for the flow-measuring apparatus.2. The arrangement of being at an end of the pipe.3. The arrangement of claim 1 , wherein the fluid control barrier comprises the pair of plates with a hinge along their straight edges to allow for the opening and closing.4. The arrangement of claim 1 , wherein the fluid control barrier includes an actuation mechanism.5. The arrangement of claim 1 , wherein the flow-measuring apparatus is an ultrasonic transit time flow measurement apparatus.6. The arrangement of configured to claim 1 , based on an amount by which the fluid control barrier is open claim 1 , modify an output of the flow measuring apparatus.7. The arrangement of being for measuring and controlling a flow of water.8. A method comprising:providing a fluid control barrier along a pipe and a flow-measuring apparatus upstream of the fluid control barrier, the fluid control barrier including a pair of plates for opening and closing a pipe, and the plates being movable towards a center line of the pipe to open the pipe and produce a symmetrical flow profile for the flow-measuring apparatus; andmeasuring and controlling flow along the pipe, including utilizing the fluid control barrier and the flow-measuring apparatus.9. ...

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Номер записи: 31

13-09-2018 дата публикации

SLUICE GATE

Номер: US20180258600A1

Автор: KUKITA Shoko, TERATA Hiroko, TERATA Hiroshi, TERATA Keiichi, TERATA Yoko

Принадлежит:

In order to achieve a swing motion type retractable floodgate using a cost-effective torsion structure, the present invention is provided with a swing pivot support mechanism, a friction shoe, a door bottom support seat, and an operation step during a tidal flow. The support mechanism allows free rotation about three axes and restricts motion in the three axis directions, and a pulling force acts on the support mechanism. The friction shoe dissipates tidal energy during closing operations in a tidal flow to a level that prevents damage to the door. Reactive forces are endured by reducing impact forces with the flexibility and strength of the door bottom support seat. Suitable tidal energy dissipation is performed by selecting friction force strength in the operation step. 1. A sluice gate comprising a door mounted vertical to water flow or vertical to the course of boats and ships , said door being moored in a storage position when said gate is completely opened , and said door moving by swing motion to a completely closed position in a floating state when said gate is completely closed , characterized in thatsaid door has a support point fixed to the water bottom, andthe support conditions of said support point are freely rotatable about three axes and restricting motion in three axis directions.2. A sluice gate comprising a door mounted vertical to water flow or vertical to the course of boats and ships , said door being moored in a storage position when said gate is completely opened , and said door moving by swing motion to a completely closed position in a floating state when said gate is completely closed , characterized in thatsaid door has support points fixed to the water bottom and to an upper portion of said door, and said support points have a common central axis, andthe support conditions of said support points are freely rotatable about two axes and restricting motion in three axis directions.3. A sluice gate according to claim 1 , characterized in ...

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Номер записи: 32

20-09-2018 дата публикации

Water Gate

Номер: US20180266067A1

Автор: Hajjar Elias Salim

Принадлежит:

A water gate comprising at least one curved surface, the curved surface extending laterally between two sides; at least one web extending between the two sides of the curved surface. 1. A water gate comprising:a gate body, the body having two sides and two gate surfaces extending between the two sides, the gate surfaces being in a facing arrangement with one another and arranged such that they meet at least at one side and are spaced apart from one another at a location between the two sides.2. A water gate as defined in claim 1 , wherein at least one gate surface is arranged claim 1 , in use claim 1 , to constrain the flow of water.3. A water gate as defined in or claim 1 , wherein the gate surfaces meet one another at both sides.4. A water gate as defined in any of the preceding claims claim 1 , wherein at least one gate surface is concave.5. A water gate as defined in any of the preceding claims claim 1 , wherein the two gate surfaces are further apart at a position centrally located between the two sides and closer together at a position proximal one of the two sides.6. A water gate as defined in any of the preceding claims claim 1 , the water gate being constructed of a single sheet folded to form two facing gate surfaces.7. A water gate as defined in claim 6 , wherein the sheet is folded to form a first gate surface and two flaps extending from either side of the first gate surface and wherein the two flaps are brought into contact at a joining position intermediate the two sides.8. A water gate as defined in claim 7 , wherein the water gate is sealed at the joining position.9. A water gate as defined in any of the preceding claims claim 7 , the water gate including side regions located at each side of the water gate claim 7 , the side regions including a section in which the two gate surfaces extend substantially parallel to and in contact with one another.10. A water gate as defined in claim 9 , wherein the two gate surfaces are attached at the side regions. ...

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Номер записи: 33

29-09-2016 дата публикации

Stretch Dam

Номер: US20160281314A1

Автор: Eftekharzadeh Shahriar

Принадлежит:

A power operated moveable gate barricade comprised of individual wicket gate devices wrapped and sealed inside a stretchable elastomer. 1. A power operated wicket gate device having a structural box containing a hydraulic operating system which operates a wicket gate disposed to constitute the top surface of said structural box when in fully lowered position supporting traffic loads from above , and assume a number of predetermined angular positions about a horizontal shaft attached to said structural box , said operating system comprising:strut hinged at the underside of said wicket gate at one end disposed to prop said wicket gate at a multitude of angles corresponding to different flood protection levels and other extremity pivotally supported on wheels running on horizontal rails on the floor of said structural box with movement of said wheels on said rails changing the prop angle of said wicket gate enabling said wicket gate to be lowered and raised;a hydraulic cylinder and piston horizontally mounted and fixed to the floor of said structural box, said cylinder and piston having an operating rod attached to said wheels enabling controlled movement of said wheels on said rails to lower and raise said wicket gate,a hydraulic power system that powers said hydraulic cylinder and piston, said hydraulic power system comprised of an electrical motor connected to a hydraulic pump in communication with hydraulic fluid,a locking mechanism disposed to secure said wheels in place at predetermined positions allowing said wicket gate to stay raised at said predetermined angular positions with power turned off, said locking mechanism snapping to unlocked position once said wicket gate is raised passed maximum height permitting lowering of said wicket gate, and snapping back to locking position once said wicket gate is fully closed,an external cord that supplies electrical power to said wicket gate assembly.2. Wicket gate device according to further comprising an impermeable ...

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Номер записи: 34

05-10-2017 дата публикации

SLUICE GATE

Номер: US20170284047A1

Автор: Ishido Akira, KUKITA Shoko, TERATA Hiroko, TERATA Hiroshi, TERATA Keiichi, TERATA Yoko

Принадлежит:

A laterally sliding type opening/closing gate of a torsion structure of reasonable cost is implemented. The gate includes: the torsion structure having a closed cross-section consisting of a thin wall installed such that it may cross a sluice and be composed such that its cross-section may make an in-plane rotation around a restriction point on the cross-section and that a torsion moment generated by an applied load and reaction force on the restriction point is transmitted to its terminal due to its torsion rigidity; and a rail that is installed such that it may cross the sluice; and a plurality of axle type supports that has a function of a restriction point and moves along the rail. 1. A sluice gate that is provided passing over a sluice for water flow or ships , said sluice gate comprising:a torsion structure that comprises a closed cross-section formed by a thin wall provided in a direction crossing over the sluice;a rail provided in the direction crossing over the sluice; anda plurality of axle supports provided along a bottom of the torsion structure, that work as restriction points and move along the rail; whereina cross-sectional form of a head region of the rail is a convex circular arc of 180 degrees or greater,each axle support comprises a roller that moves along the rail in the direction crossing over the sluice by rotating along the head region of the rail,a cross-sectional form of a tread surface of each roller is a concave circular arc whose radius corresponds to the radius of the convex circular arc of the head region of the rail,the closed cross-section rotates about the head region of the rail relative to closed cross-sections at an adjacent respective restriction point as a result of the plurality of closed cross-sections being in a twisting deformation state, anda torsion moment composed of an applied load and a reaction force at the restriction point is transmitted to a terminal of the structure due to a torsion rigidity.2. The sluice gate of ...

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Номер записи: 35

04-10-2018 дата публикации

Single Bay Mechanical Closure Device

Номер: US20180282963A1

Автор: Biebel Kevin

Принадлежит:

A mechanical closure device comprises an enclosure having four sides, a top and bottom and defining a discharge opening at the bottom. A floodgate assembly is interiorly removably mounted to the enclosure and comprises a pair of doors pivoted on a hinge assembly between an opened position and closed position. In the closed position, the doors seal against the flange to prevent passage of water through the discharge opening. A discharge drain assembly is preferably disposed on one door and has an opened and a closed position. An appendage is provided to facilitate opening and of the door. Upon removal, the floodgate assembly is stably positionable on a multipositionable service rack. A multipurpose tool is employed unlatching the floodgate doors and slidably removing the floodgate assembly. 1. A mechanical closure device comprising:an enclosure having four sides, a top and a bottom with a flange projecting inwardly at the bottom;a floodgate assembly interiorly mounted to said enclosure including a door pivoted on a hinge assembly and a spring loaded latch adjacent said door to pivot the door between an opened position and a closed position, said hinge assembly supported on a plurality of guideways adjacent said flange, said guideways and said flange defining a discharge opening, and said door sealing against said flange and said guideways in the closed position to prevent passage of water through said discharge opening;at least one appendage mounted to said door to facilitate opening and closing of said door; anda discharge drain assembly disposed on the door and having an opened and closed position.2. The mechanical closure device of claim 1 , further comprising a debris deflector disposed above said door in said opened position extending between opposing sides of said enclosure.3. The mechanical closure device of claim 2 , wherein said debris collector further includes at least one opening to support at least one handle.4. The mechanical closure device of claim 3 , ...

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Номер записи: 36

12-10-2017 дата публикации

FLOATING FLAP GATE

Номер: US20170292238A1

Автор: INAGAKI Takahide, Morii Toshiaki, NAKAYASU Kyoichi, TANAKA Toshikazu

Принадлежит:

In order to structurally simplify a frame that is a component of a door body and to reduce required levels of manufacturing precision and assembly precision, thereby reducing a manufacturing man-hour, provided is a floating flap gate installed on a road surface rs at an entrance portion of a building or an underground space. An upward swinging support portion is composed of a bottom fitting a resin plate configured to support a door body when the door body is raised, a water cut-off film covering the bottom fitting and the resin plate a first pressing plate and a second pressing plate The bottom fitting has a convex circular arc-shaped surface The resin plate has a concave circular arc-shaped surface to be mated with the convex circular arc-shaped surface of the bottom fitting 13.-. (canceled)4. A floating flap gate comprising;a gate leaf having on a proximal end thereof a convex circular arc-shaped surface across a width direction thereof, anda plate member having a concave circular arc-shaped surface to be mated with the convex circular arc-shaped surface of the gate leaf when the gate leaf is in a lowered state,wherein the concave circular arc-shaped surface is contact with the convex circular arc-shaped surface when the gate leaf is raised.5. The floating flap gate according to claim 4 , further comprising;a bottom fitting mounted to an end portion of the gate leaf, the convex circular arc-shaped surface being formed on the bottom fitting,a waterproof membrane disposed on a surface side of each of the bottom fitting and the plate member when the gate leaf is in the lowered state,a first seal clamp sandwiching the waterproof membrane between itself and the bottom fitting, anda second seal clamp sandwiching the waterproof membrane between itself and the plate member.6. The floating flap gate according to claim 5 ,wherein the gate leaf is supported at a proximal end thereof in the raised state by an end portion of the second seal clamp.7. The floating flap gate ...

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Номер записи: 37

24-09-2020 дата публикации

Water Control Gate

Номер: US20200299915A1

Автор: Obermeyer Henry K.

Принадлежит:

A water control gate pivotable about a horizontal axis. Control may be by a combination of inflatable actuators and ballast chambers in combination with means for preventing over-rotation. Sealing between gate panels and between gate panels and abutments may be by means of seals inflated hydrostatically. The present invention is bottom hinged water control gate actuated by a combination of ballast chambers and inflatable actuators. The invention further includes an inflatable sealing means. The invention is particularly suited for use as a navigation lock gate system or as a flood control gate in a watercourse such as a navigation canal. 1. A water control gate comprised of:at least one bottom hinged gate panel with an edge pivotably connected to a bottom of a channel,at least one ballast chamber,at least one inflatable seal,a tank,a supply line.a circulating heated fluid through supply line,a pump,wherein, to prevent freezing, said at least one inflatable seal is provided with heated fluid circulated to and from the tank via the supply line by the pump, andat least one restraining strap to prevent over-rotation of the gate panel(s) against a force of water.2. The apparatus of further comprising an inflatable actuator.3. The apparatus of wherein said at least one inflatable seal comprises said at least one inflatable seal along at least one gate panel edge adjacent the gate panel pivot edge.4. The apparatus of further comprising at least one inflatable seal along at least one gate panel edge adjacent the gate panel pivot edge.5. The apparatus of wherein said water control gate has at least one moving and at least one stationary portion.6. The apparatus of wherein said at least one inflatable seal comprises a said at least one inflatable seal which is positioned to seal the clearance between said at least one moving and at least one stationary portion of said water control gate.7. The apparatus of wherein said inflatable seal is inflated with a fluid so as to provide ...

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Номер записи: 38

02-11-2017 дата публикации

WATER CONTROL SYSTEM AND METHOD FOR WATER MANAGEMENT

Номер: US20170314221A1

Автор: Watson Norman Paul

Принадлежит:

An automated water control device comprises a rotatable housing that can be incrementally positioned to control flow of water over an upper or weir edge of the housing. The device is installed at a control point in an impoundment area, such as a settling pond. The housing is selectively rotated to raise and lower the height of the weir edge to a target gate height. Automatic control is provided for operation of the device by a controller communicating with an actuator. A system of the invention includes one or more water control devices and the controller. A method of the invention includes controlling flow of water from an impounded water source by use of the automated water control device. Manual or semi-automated embodiments are also disclosed. 1. A water control device for control of water from an impounded water source , comprising:a rotatable housing including sidewalls and end walls forming an enclosure to receive water from the water source, said rotatable housing having an open upper end defined by at least one weir edge;a housing extension extending away from one of said end walls and an opening formed in said end wall and through said housing extension;a drain connected to said housing extension for transporting water away from said enclosure;an actuator communicating with said rotatable housing to selectively and controllably rotate said housing thereby raising and lowering said at least one weir edge; andwherein said rotatable housing is rotatable about an axis by said actuator so that said at least one weir edge defines a gate height over which water flows when a water level is above said gate height, said water being captured in said enclosure and subsequently flowing through said drain.2. A water control device claim 1 , as claimed in claim 1 , wherein:said housing extension includes a first connection flange and said drain includes a second abutting connection flange;a flexible seal disposed between said connection flanges; andwherein said rotatable ...

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Номер записи: 39

07-12-2017 дата публикации

MOVABLE TSUNAMI BUFFER DAM

Номер: US20170350082A1

Автор: Hamada Eigai

Принадлежит:

A movable tsunami buffer dam has a unit configured such that a plurality of separate units, each of which having a shape in which a frame made of a light material is sandwiched by a pair of plates made of a light material, is stacked with said plates disposed in a pile; and a locking member for locking said unit to a ground surface such that said unit can rise up from said ground surface and collapse onto said ground surface. The separate units has a structure in which water from a tsunami can advance into a space formed between said plates by said frame. 1. A movable tsunami buffer data , comprising:a unit configured such that a plurality of separate units, each of which having a shape in which a frame made of a light material is sandwiched by a pair of plates made of a light material, is stacked with said plates disposed in a pile; anda locking member for locking said unit to a ground surface such that said unit can rise up from said ground surface and collapse onto said ground surface;said separate units having a structure in which water from a tsunami can advance into a space formed between said plates by said frame;a required thickness being ensured due to said unit being configured such that said separate units are stacked, and the manufacturing cost being reduced to a greater extent than in the case of a dam configured from a single separate unit of said required thickness; andsaid unit being installed in a state of being collapsed on said ground surface at normal times, and when a tsunami arrives, said unit rising up due to the force of the tsunami and the buoyancy of the seawater, resisting the passage of the tsunami and reducing the power of the tsunami.2. A movable tsunami buffer dam , comprising:a plurality of units configured such that a plurality of separate units, each of which having a shape in which a frame made of a light material is sandwiched by a pair of plates made of a light material, is stacked with said plates disposed in a pile; anda ...

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Номер записи: 40

07-12-2017 дата публикации

ACTUATION AND VALVE MECHANISM

Номер: US20170350531A1

Автор: Aughton David John

Принадлежит: Rubicon Research Pty Ltd

The invention provides a cable drive device () including a linear drive member (), and a cable drum () attached to a support bracket () adapted to be affixed to a surface. The cable drum () has an axle () supported by the support bracket () to allow rotation of the cable drum (). The cable drum () has a cable () affixed at either end of said linear drive member () and tautly wrapped around the cable drum (). The cable drum () is located between the ends of the linear drive member () to, in use, allow the linear drive member () to be guided through the bracket () to move the linear drive member () longitudinally when the axle () is rotated. 1. A fluid control barrier for a pipe comprising:a bi-foldable barrier member for controlling movement of fluid along the pipe and having a pair of plates with a hinge along their straight edges to allow for opening and closing of said fluid control barrier; and a threaded screw member having a first thread and a second thread;', 'a pair of threaded journals;', 'a first pair of struts and a second pair of struts;, 'an actuation mechanism comprising'}the pair of plates comprising a first plate and a second plate;the first thread opposing the second thread; a first threaded journal threadingly engaged with the first thread and constrained from rotating; and', 'a second threaded journal threadingly engaged with the second thread and constrained from rotating;, 'the pair of threaded journals comprising'}the first pair of struts connecting the threaded journals to the first plate, and the second pair of struts connecting the threaded journals to the second plate, such that rotating the threaded screw member opens and closes the bi-foldable barrier member.2. The fluid control barrier of configured to be fitted to an end of a pipe or inside said pipe.3. The fluid control barrier of wherein the opposing threads are separated by an unthreaded section.4. The fluid control barrier of comprising a pair of rotatable journals;the pair of ...

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Номер записи: 41

06-12-2018 дата публикации

METHOD FOR CONTROLLING THE GATE BASED ON THE HABITAT REQUIREMENT FOR FISH OVERWINTERING IN RIVES

Номер: US20180347133A1

Автор: Chen Cheng, Chen Qiuwen, FENG Ranran, GUAN Tiesheng, HU Liuming, Lin Yuqing, WANG LI

Принадлежит:

A method for controlling the gate based on the habitat requirement for fish overwintering in rivers. According to the characteristics of biological habitat of the river and the habitat demand of fishes during overwintering, the method specifically comprises the steps of: firstly, determining candidate fishes for ecological flow calculation though fish resources investigating and historical data, and then screening out the target fish by adopting hierarchical analysis method; Secondly, establishing a quantitative response relationship curve between target fish physiological adaptions and water temperature, obtaining ecological water level which ensures the target fish overwintering safely according to the vertical temperature distribution, and establishing the relation between water depth and discharge using hydrodynamic model; finally, setting up a gate control system including a radar water level meter in the overwintering areas and an ecological water level management system in a gate control room. 1. A method for controlling a dam gate based on the habitat requirement for fish overwintering in rivers , characterized in that the method comprises:(1) collecting fish resources and fish overwintering areas in a river, and then screening out a target species of fish by a hierarchical analysis;{'sub': '1', '(2) establishing a quantitative response relationship curve f(T) between the physiological adaptions of the target species and water temperature T through indoor experiments and historical data collection;'}{'sub': '2', '(3) establishing a formula of variation f(H) between vertical water temperature T and water level H in the river;'}{'sub': min', '1', 'eco', 'min', '2, '(4) determining a minimum water temperature Trequired for the target species to overwinter according to the quantitative response relationship curve f(T), then obtaining an ecological water level Hwhich can ensure the target species for overwintering safely based on Taccording to the formula f(H ...

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Номер записи: 42

14-11-2019 дата публикации

ROTATION BEARING OF FLAP GATE AND FLAP GATE

Номер: US20190345684A1

Автор: Kimura Yuichiro, MIYAMOTO Kunie, Morii Toshiaki, NAKAYASU Kyoichi, Yamakawa Yoshito

Принадлежит:

An axis positioning mechanism serving as a rotation bearing of a flap gate includes a housing disposed at the bottom of an opening, a first rotating plate rotationally supported by the housing via a first shaft, a second rotating plate rotationally supported by the housing via a second shaft having a different axis from the first shaft, and a synchronizing rod rotationally connected to the rotating plates so as to synchronize the rotations of the rotating plates. The axis positioning mechanism further includes connecting members rotationally connecting a door base and the rotating plates with different axes. The door is laid flat with a pivot at a higher position than the axes. 1. A rotation bearing of a flap gate provided at an opening of a structure ,the rotation bearing comprising:a housing disposed at a bottom of the opening;a door base disposed at a flapping door of the flap gate;a first rotating member rotationally supported by the housing via a first shaft;a second rotating member rotationally supported by the housing via a second shaft having a different axis from the first shaft;a synchronizing member rotationally connected to the first rotating member and the second rotating member so as to synchronize rotations of the first rotating member and the second rotating member; andconnecting members that rotationally connect the door base to the first rotating member and the second rotating member with different axes,wherein the door is laid flat with a pivot at a higher position than the axis for rotationally connecting the connecting member to the door base.2. The rotation bearing of the flap gate according to claim 1 , further comprising:a first connecting member rotationally connecting the door base and the first rotating member;a second connecting member rotationally connecting the door base and the second rotating member; anda third connecting member rotationally connecting the door base and the first rotating member and the synchronizing member at a ...

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Номер записи: 43

22-12-2016 дата публикации

SELF-ACTIVATING FLOOD PROTECTION BARRIER

Номер: US20160369469A1

Автор: Kelly Frank

Принадлежит: BLUEWATER DESIGN ASSOCIATES LIMITED

A self-activating flood barrier includes a chamber () having first and second side walls (), a dam member () adapted to self-deploy in the event of a flood to inhibit the passage of water to a region to be protected, and a low-friction device () positioned between the dam member and at least one of the first and second side walls of the chamber when the dam member is deployed. The low-friction device prevents jamming between the dam member and the at least one side wall. 11359777913915175163351351. A self-activating flood barrier including a chamber () having first and second side walls ( , ) , a dam member () adapted to self-deploy in the event of a flood to inhibit the passage of water to a region to be protected , and a low-friction device ( , ) positioned between the dam member and at least one of the first and second side walls of the chamber when the dam member is deployed so as to prevent jamming between the dam member and the at least one side wall , wherein at least one side wall () of the dam member () is inclined such that the dam member is narrower in an upper region thereof compared with a lower region thereof and wherein a complementary inclined surface () is provided on a support block ( , ) , the support block including a pivoting component () pivotably mounted to the side wall ( , ) of the chamber () and positioned at an upper region of the corresponding side wall ( , ) of the chamber () so as to engage with the inclined side wall of the dam member when the dam member is deployed.29-. (canceled)107779931. A self-activating flood barrier as claimed in claim 1 , wherein the low-friction device ( claim 1 , ) is arranged between that side of the dam member () and the one of the first and second side walls () of the chamber () exposed to flood water.1112-. (canceled)136365. A self-activating flood barrier as claimed in claim 1 , wherein the pivoting component () is mounted by way of a hinge ().1463. A self-activating flood barrier as claimed in claim 1 , ...

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Номер записи: 44

14-06-2005 дата публикации

Glaucoma treatment apparatus using a semiconductor laser

Номер: KR100495480B1

Автор: 김대욱, 김상호, 안세영, 유영종, 이창원

Принадлежит: 주식회사 솔고 바이오메디칼

개시된 본 발명은 녹내장 환자의 모양체에 레이저빔을 조사하여 모양체를 응고시켜 녹내장을 치료하기 위한 반도체 레이저를 이용한 녹내장 치료기에 관한 것으로서, 반도체 레이저를 이용하여 치료를 하는 치료기에 있어서, 작동자의 조작에 의해 가이드 빔이 조사되어 치료 위치가 확인되도록 하고, 상기 치료 위치의 조직에 IR(infrared) 영역의 레이저빔이 조사되도록 하여 광응고에 의해 녹내장을 치료하는 치료수단; 및 상기 치료수단의 현재 동작 상태를 상기 작동자가 알 수 있도록 출력하는 출력수단을 포함하여 구성되는 것을 특징으로 한다. The present invention relates to a glaucoma treatment device using a semiconductor laser for curing glaucoma by coagulating the ciliary body by irradiating a laser beam to the ciliary body of the glaucoma patient, the treatment device using a semiconductor laser treatment by the operation of an operator Treatment means for treating glaucoma by photocoagulation by irradiating a guide beam to confirm a treatment position and irradiating a laser beam of an IR (infrared) region to the tissue at the treatment position; And output means for outputting the operator to know the current operating state of the treatment means.

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Номер записи: 45

25-04-2012 дата публикации

水控制闸门及其致动器

Номер: CN1908317B

Автор: T·W·摩, 亨利K·欧伯梅尔, 罗伯D·艾克曼

Принадлежит: Individual

本发明系关于水控制闸(24，614)及相关之可膨胀致动器(203，903)，及相关之密封(5002)，制造及操作装置及方法。关于：空气接头设计、膨胀气囊应力消除(2)、可膨胀气囊强度增强、水闸相关之滑动摩擦缓和、桥墩及其它蓄水密封(73)、闸板(24)制造、容许交通之用的蓄水结构(612，614)、及水闸板系统操作效率、以及水舌瀑气(9500)、铰链及气囊制造技术上之升级为一些在此所提示之进步项目者。

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Номер записи: 46

04-03-2015 дата публикации

Movable weir

Номер: KR101498470B1

Автор: 조승제

Принадлежит: 주식회사 월드이노텍

An objective of the present invention is to provide a movable weir of a structure capable of supporting a panel to prevent the panel disposed to store water on a stream or a water channel from being oscillated or shaken due to the load by oscillation or water pressure in accordance with the flow of water. The movable weir includes: an airbag installed in an upper end of a concrete base formed on a floor of a water channel; a panel formed in a shape of a plate extended in a width direction of the water channel, and installed in a front surface of the airbag to be stood when the airbag expands, and be laid on the floor when the airbag contracts to control a lowered water level of the water channel; and an overturn prevention member coupled to the panel and an upper surface of the concrete base to prevent the panel from being overturned in the opposite direction of the water flow by backwind. The overturn prevention member includes: a lower end hinge shaft installed in the upper surface of the concrete base while the axial direction refers to the width direction of the water channel; a lower member having a lower end coupled to the lower end hinge shaft; an upper end hinge shaft installed in a rear surface of the panel while the axial direction refers to the width direction of the water channel; and an upper member having an upper end coupled to the upper end hinge shaft having a lower portion coupled to the lower member by a connection hinge shaft having a shaft in the width direction of the water channel, wherein the upper member and the lower member are coupled to enable a line extending a straight line connecting the upper end hinge shaft and the connection hinge shaft be located on an upper portion of the lower end hinge shaft, and a bearing force formation unit including a first coupling unit and a second coupling unit respectively installed in the upper member and the lower member in positions apart from the connection hinge shaft in predetermined distances to ...

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Номер записи: 47

18-06-2003 дата публикации

Guide flowing water for air pressure type movable

Номер: KR200316356Y1

Автор: 박관영

Принадлежит: 박관영

본 고안은 상류에 흘러 내려오는 유입수량을 자연적으로 방류하여 항상 안전수위를 유지하도록 하는 공압식 가동보의 물흐름 유도장치에 관한 것이다. The present invention relates to a water flow guide device of a pneumatic movable beam to naturally discharge the inflow of water flowing upstream to maintain a safe level at all times. 개시한 본 고안은 에어백에 의해 세워짐과 눕혀짐 작용을 하는 패널의 상부측에 관통·형성되어 저장된 하층의 물을 하류로 방류하는 복수의 방출구와, 패널의 하부에서 상부까지 길이방향으로 연속·설치되어 방출구를 수용하며 상단부가 밀폐되어 저장된 하층의 물이 물오름 하여 방출구를 통해 방류되도록 유로를 형성해 주는 복수의 하층수 방출관과, 하층수 방출관의 입구측 내에 설치되어 패널의 눕혀짐 및 세워짐에 따라 유로를 개폐하는 유로록킹수단을 포함하며, The present invention disclosed is a plurality of discharge ports for discharging downstream water stored downstream through and formed on the upper side of the panel, which is built up and laid down by an air bag, and continuously and installed in the longitudinal direction from the lower part of the panel to the upper part. And a plurality of lower water discharge pipes formed in the inlet side of the lower water discharge pipe to form a flow path for accommodating the discharge port, and the upper part is sealed and the lower layer of water stored in the water rises and is discharged through the discharge port. And a flow path locking means for opening and closing the flow path as erected, 이에 따라 상류의 유입수량에 의해 수위가 증가하여 위험수위에 도달할 때 그 담수된 물을 하류로 방류시켜 안전수위를 유지시켜 줌으로써 가동보의 관리 유지가 편리하고, 또 담수된 물을 방류할 때 토사, 자갈 등과 같은 침전물 또는 유화물의 유입을 차단함으로써 하층수 방출관의 막힘 현상이 발생되지 않는 이점이 있다 Accordingly, when the water level increases due to the inflow of upstream water and reaches the dangerous level, the freshwater is discharged downstream to maintain the safety level so that the maintenance and maintenance of the movable beam is convenient, and when the freshwater is discharged. By blocking the inflow of sediment or emulsion, such as soil, gravel, etc., there is an advantage that the clogging phenomenon of the bottom water discharge pipe does not occur.

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Номер записи: 48

25-11-2013 дата публикации

Water gate driving device

Номер: KR101332784B1

Автор: 이용운, 이주백

Принадлежит: (주) 제이엘산업

The present invention relates to a device for driving a multi-functional water gate installed at lakes, reservoirs, or rivers, capable of improving durability of a driving unit as the load applied to a hydraulic cylinder is reduced by dispersing the driving force and stably operating the driving unit as a link stand is connected to a first arm and a second arm the hydraulic cylinder is installed at both sides of the second arm in a symmetric shape. When the relatively small amount of water is discharged to the outside from the water gate, an upper water gate is operated to be vertically slid so that the operation of a main water gate and the driving unit is not required. The device according to the present invention comprises: the water gate in which a rotary shaft formed at the lower end of both sides is installed to be rotated at a bracket formed in a beam; the first arm fixed to the rotary shaft of both sides of the water gate; a link stand installed to be rotated as one side end is connected to the first arm; the second arm connected to be rotated to the end facing the link stand and installed to be rotated to the bracket fixed to the bottom of a driving unit housing; a first hydraulic cylinder installed to one side end of the second arm and rotating the second arm; and a second hydraulic cylinder arranged to face the first hydraulic cylinder and rotating the second arm as it is installed to the end facing the second arm.

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Номер записи: 49

07-04-2006 дата публикации

Variable capacity compressor of swash plate type

Номер: KR100568923B1

Автор: 데쯔히꼬 후까누마, 도모히로 무라까미, 소끼찌 히비노, 아쯔유끼 모리시따, 에이지 도꾸나가, 요시따미 곤도, 요시오 기모또, 히로아끼 가유까와

Принадлежит: 가부시키가이샤 도요다 지도숏키

크랭크실과 흡입실을 연통시키는 추기통로에 의해 크랭크실 내의 압력을 감소시키는 제어기구를 채택하고 있는 가변 용량형 사판식 압축기에 있어서, 최대 용량 운전시에 크랭크실 내에 윤활유를 과잉으로 저장하지 않아 우수한 내구성과 압축 효율의 유지를 양립시킬 수 있는 것을 과제로 한다. A variable displacement swash plate type compressor employing a control mechanism that reduces the pressure in the crank chamber by means of a bleeding passage communicating the crank chamber and the suction chamber, and does not excessively store lubricating oil in the crank chamber during maximum capacity operation. The object of the present invention is to be capable of maintaining both compression and compression efficiency. 상기 과제를 해결하기 위해, 도입측 제어기구는 사판(16)의 경사각에 관계없는 일정한 내경으로 크랭크실(8)과 흡입실(7a)을 연통시키는 추기통로(35)에 의해 크랭크실(8) 내의 압력을 감소시킨다. 크랭크실(8) 내에 저장되는 윤활유는 사판(16)이 최대 경사각 및 그 근방으로 경사져 있는 동안만은 흡입실(7a), 토출실(7b) 또는 압축실(30) 내로 배출되도록 구성되어 있다. In order to solve the above problems, the inlet-side control mechanism has a crank chamber 8 by means of a bleeding passage 35 for communicating the crank chamber 8 and the suction chamber 7a with a constant inner diameter irrespective of the inclination angle of the swash plate 16. To reduce the pressure within. The lubricating oil stored in the crank chamber 8 is configured to be discharged into the suction chamber 7a, the discharge chamber 7b or the compression chamber 30 only while the swash plate 16 is inclined at and near the maximum inclination angle.

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Номер записи: 50

20-04-2005 дата публикации

Roll-type ricecake and the device

Номер: KR100484026B1

Автор: 이정식

Принадлежит: 이정식

본 발명은 롤형 가래떡 및 그 제조장치에 관한 것이다. The present invention relates to a rolled rice cake and its manufacturing apparatus. 본 발명은 원기둥 형상으로 이루어진 가래떡에 있어 상기 가래떡의 중앙에 속재료인 양념이 권취되는 롤형으로 충진되도록 하여 가래떡에 속재료의 양념 침투에 따른 다양한 맛의 제공 또는 가래떡을 식음자의 기호에 맞추어 공급할 수 있도록 하는 것이다. The present invention is to provide a variety of flavors according to the infiltrating seasoning of the ingredients in the barley rice cake or to supply the rice cake to the taste of the food and drink so that the filling in the center of the barley rice cake in the shape of a cylindrical rice cake will be.

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Номер записи: 51

02-11-2015 дата публикации

가동보 수문

Номер: KR101565081B1

Автор: 김상국

Принадлежит: 김상국

본 발명에 따른 가동보 수문은, 수로에 설치한 수문본체의 내수측에 유속을 체류시키는 저류판과 내부에 부력챔버를 형성하여 연결유니트를 회동축으로 내수위에 비례하여 안내봉을 따라 승강하는 부력어도를 결합하고, 수문본체의 스킨플레이트의 하단측에 하단배출구를 개구하여 무동력구동부의 회동링크축을 회동시킴으로써 개폐되는 하단배출수문을 결합하여, 수문제어부의 유기적인 제어에 따라, 와이어로프식 또는 유압구동식 개폐장치로 자동으로 전도 및 기복되는 수문본체와 내수측 수위에 따라 자동으로 승강하는 부력어도로 내수를 저장시킴과 동시에 하류측 어류가 상류측으로 부력어도를 통하여 소상하게 하고, 수문본체를 내수측으로 약 4도 기립시킴으로써 보에 저류된 오염된 저층수를 선택적으로 배출하는 하단배출수문을 포함한다.

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Номер записи: 52

16-07-2019 дата публикации

一种闸门复合支铰及双扉拱形闸门

Номер: CN110016899A

Автор: 李鹏飞, 杜培文, 王金华

Принадлежит: Shandong Survey and Design Institute of Water Conservancy Co Ltd

本发明属于水利机械技术领域，具体涉及一种闸门复合支铰及双扉拱形闸门。所述的闸门复合支铰，包括固定铰座，还包括主铰链和副铰链；所述主铰链和副铰链均包括顶板以及与顶板连接的肋板；固定铰座与主铰链铰接；所述主铰链的顶板上部设有支承板，支承板下部连接有与主铰链的顶板相垂直的板I，板I连接紧固装置，支承板与副铰链铰接。所述的双扉拱形闸门，采用了所述的闸门复合支铰。本发明结构简单，构思巧妙，采用本发明可以控制双扉闸门中上扉门、下扉门的同时启闭或者上扉门的单独启闭或者局部开启。双扉闸门同时启门则完成河道泄洪功能；在下扉闸门实现河道生态蓄水、瀑布的同时，上扉门具有挡水、控泄和单独或共同形成景观的功能。

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Номер записи: 53

30-01-2012 дата публикации

Turning Type Floodgate With Multi-Function

Номер: KR101108477B1

Автор: 김기호

Принадлежит: (주)현진엔지니어링

본 발명은 다기능 전도식 가동보에 관한 것으로, 하천의 흐름을 가로지르는 방향으로 배치되고 후방측에 제1 브라켓(B1)이 형성되는 횡프레임(10)과; The present invention relates to a multifunctional conductive movable beam, comprising: a transverse frame (10) disposed in a direction crossing a stream of a river and having a first bracket (B1) formed at a rear side thereof; 그 하단부가 상기 횡프레임(10)에 형성된 제1 브라켓(B1)에 회동가능하게 제1핀(P1)으로 고정되고, 후면 상부 양측에 제3브라켓(B3)이 2개 형성되고, 하천의 상류로부터 유입되는 하천수를 막기 위한 수문(20)과; Its lower end is fixed to the first bracket (P1) formed in the transverse frame (10) rotatably by the first pin (P1), two third brackets (B3) are formed on both sides of the upper rear, upstream of the river A sluice gate 20 for preventing river water flowing in; 상기 제1 브라켓(B1)보다 낮은 위치에서 상기 횡프레임(10)의 후방 양측에 고정 형성되되 상기 제1 브라켓(B1)의 제1핀체결공(미표기)보다 하류방향으로 돌출된 지점에 제2핀체결공(미표기)이 형성되는 좌, 우측 제2 브라켓(30)과; It is fixed to the rear both sides of the transverse frame 10 at a position lower than the first bracket (B1) but the second protruding point downstream from the first pin fastening hole (not shown) of the first bracket (B1) Left and right second brackets 30 having pin fastening holes (not shown) formed thereon; 피스톤로드와 상기 피스톤로드를 왕복운동시키는 실린더를 포함하며 피스톤로드의 신장 수축에 의해 상기 수문(20)을 기립 및 전도시키는 유압식 작동부(40)와; A hydraulic actuating portion 40 including a piston rod and a cylinder for reciprocating the piston rod, the hydraulic actuating portion 40 standing and conducting the water gate 20 by extension and contraction of the piston rod; 수문 하부의 물유입구(23)로 물을 흡입하여 수문(20)의 상부로 분출시키며 수문(20)의 상부에 노출된 분수노즐이 장착된 분수 작동부(50);를 포함하여 구성되는 것을 특징으로 하는 다기능 전도식 가동보관한 것이다. And a fountain operating part 50 equipped with a fountain nozzle exposed to the upper portion of the water gate 20 by inhaling water through the water inlet 23 at the lower portion of the water gate 20. It is a multifunctional conducting operation that is kept. 동조 기능, LED, 분수, 전도식, 가동보 Sync, LED, Fountain, Conductive, Movable Beam

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Номер записи: 54

16-02-2021 дата публикации

Movable weir including locking device to support standing state

Номер: KR102215431B1

Автор: 신윤철, 한진희

Принадлежит: 우일산업 주식회사

The present invention relates to a movable beam including a locking device supporting the standing state and, more specifically, to a movable beam including a locking device supporting the standing state, which can stably maintain the standing state of a sluice and disperse the load applied to a movable cylinder. To this end, provided in the present invention is the movable beam including a locking device supporting the standing state, which comprises: a sluice including a locking hole provided with a square cross section, wherein the locking hole includes a ceiling and a floor being in parallel with the sluice; a plurality of movable cylinders standing or overturning the sluice; a locking device composed of a locking cylinder provided with a cylinder rod inserted into the locking hole to be fastened to the sluice; and an emergency releasing device configured between the cylinder rod and the locking hole. The emergency releasing device comprises: a first wedge block installed at the outer end portion of the cylinder rod and formed as a block of a triangular prism shape; and a second wedge block installed in the locking hole and formed as a block of a triangular prism shape. A first inclined surface formed at the first wedge block and a second inclined surface formed at the second wedge block come in close contact with each other by facing each other and are formed to be inclined such that the load applied to the sluice may be applied in the direction to allow the cylinder rod to retreat through the second wedge block and the first wedge block.

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Номер записи: 55

07-02-2000 дата публикации

자동수문

Номер: KR20000006808A

Автор: 한상관

Принадлежит: 한상관

본 발명은 수질개선용으로 설치되는 수중보 ,강이나 하천의 수중보, 저수지의 여수토 또는 농사용 농수로등에 설치되는 자동수문에 관한 것이다 종래에 하천의 수중보 또는 저수지의 여수토에 설치되는 수문들은 수직상승형이 주류를 이루고 있는데 한결같이 사람에 의해서 수동으로 조작해주어야 하는 불편한 점들이 있었던 것이다. 이러한 문제점들을 해결한 본 발명의 구조는 다음과 같다. 일정한 간격을 두고 구성되는 언체 또는 벽체에 기둥을 구성시킨후 기둥에 회동이 가능하도록 수문이 부착되며 수문의 형상은 진공의 사각판에 수압과 부력을 받을수 있도록 구성되어 있으며 수문을 지탱하고 있는 기둥의 회동축 상측에 유압피스톤이 수문과 연결 구성된 구조이다. 이상과 같은 본 발명의 작용효과는 다음과 같다. 강이나 하천에 설치되는 수중보 , 또는 저수지의 여수로 ,또는 농수로에 설치되는데 있어서 상류에서 흘러내려오는 유입수가 많아지면 자동으로 감지되는 수위감지쎈서의 신호에 의해 저장수위를 유지하고 있는 유압피스톤의 압력이 제거되면서 수문에 가해지는 수압과 부력에 의해 수문이 개방되고 일정한 저장수위를 유지시키기 위해서는 기둥과 수문사이에 구성되는 유압피스톤의 압력을 가중시켜주게 되면 계획된 저장수위를 유지 시켜줄수가 있도록된 자동수문이다.

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Номер записи: 56

31-01-2012 дата публикации

Floodgate device

Номер: KR101109305B1

Автор: 서영숙

Принадлежит: 서영숙

PURPOSE: A floodgate device is provided to maintain an open angle and conveniently open/close a water gate without unnecessary double actions when the water gate is opened/closed. CONSTITUTION: A floodgate device(100) comprises a gate frame(10), a water gate(20), a gate opening/closing unit(30), and a gate locking unit(40). The gate frame is installed on bank to form a drain path. The water gate is coupled to the gate frame by a hinge shaft(21) to open/close the drain path. The gate opening/closing unit comprises a connecting link(31) and a hydraulic cylinder(32). The connecting link is protruded to the radial direction of the hinge shaft and a connecting unit is formed on the end of the connecting link. The rod of the hydraulic cylinder is hinge-coupled to the connecting link.

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Номер записи: 57

10-04-2013 дата публикации

Hydraulic link-type conduction of the gate lock

Номер: KR101253466B1

Автор: 박진춘, 채형구, 최숙희

Принадлежит: 최숙희

PURPOSE: A link type locking device of hydraulic overturning floodgates is provided to respond to a long-term standing by maintaining a stable locking state even without a cylinder. CONSTITUTION: A link type locking device(100) of hydraulic overturning floodgates comprises a locking link(110), a sub link(120), a driving arm(140), a locking block(150), and a main cylinder(160). The locking link prevents floodgates from moving while being in a locking state and rotates by connecting to the sub link. The driving arm opens or closes the floodgates by connecting to the sub link and mounts the locking block by the top end. The main cylinder drives the locking link and comprises a vertical bracket(163) and an actuating rod(161). The locking state of the floodgates is maintained by an equilibrium reaction which is caused by rotating the front end of the locking link.

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Номер записи: 58

08-01-2016 дата публикации

Rotary type movable weir including unlocking device

Номер: KR101583455B1

Автор: 백진현

Принадлежит: 백진현

The present invention relates to an articulated rotary movable beam having an open induction device, and an object of the present invention is to provide an articulated rotary movable beam having an open induction device, which is capable of maintaining a state in which a water gate stood up to block a water channel is stably upright, The present invention provides an articulated rotary motion beam having an open induction device for pushing a rotary articulated arm so as to induce conduction of a watercraft. To this end, the present invention relates to a water gate arranged in a water channel so as to have a structure extending in a direction transverse to a water channel; A support structure coupled to a rotation shaft formed on both left and right sides of the watercourse and provided on both left and right sides of the watercress to support rotation of the watercount and having an induction slope having a structure inclined upward from a downstream side in an upstream direction; A first rotary joint arm coupled to the rotary shaft to rotate together with the rotary shaft; A second rotary joint arm having one end shaft-connected to the first rotary joint arm via a first connection shaft; A cylinder installed in the support structure and operated by hydraulic pressure provided from a hydraulic unit, and a rod coupled to the other end of the second rotary artarm via a second connection shaft; A roller installed at a connection portion between the rod and the second rotary articulated arm and moving on an induction slope while rotating around a second connection shaft in a cylinder expansion and contraction operation; And an open induction device for pushing the other end of the roller or the second rotary articulated arm to induce conduction of the cone of the articulated rotary motion beam.

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Номер записи: 59

19-01-2007 дата публикации

Data driver, organic light emitting display and driving method thereof

Номер: KR100671669B1

Автор: 권오경

Принадлежит: 삼성에스디아이 주식회사, 한양대학교 산학협력단

A data driver and an organic EL(Electro-Luminescence) display device using the same, and a driving method thereof are provided to display an image with uniform brightness on the display device by stopping supply of data signals, when a desired pixel current flows in pixels. A data driver for an organic EL display device includes a ramp pulse generator(250), a DAC(Digital to Analog Converter,230), and a current controller(240). The ramp pulse generator generates a ramp pulse. The DAC generates a data current by using the data, which is supplied to the DAC. The current controller supplies a ramp pulse to the data lines, compares a pixel current with the data current, and selectively supplies the ramp pulse to the data lines based on the compared result. The pixel current is supplied from a pixel corresponding to the ramp pulse. The current controller includes plural comparators, which are allocated to respective channels.

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Номер записи: 60

25-01-1986 дата публикации

起伏式ゲ−ト

Номер: JPS6117621A

Автор: Fuminao Tanitomi, 谷冨　史直

Принадлежит: Kaisei Kogyo KK

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。

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Номер записи: 61

22-02-2010 дата публикации

Slipping type water gate used in dam

Номер: KR100943530B1

Автор: 강대형

Принадлежит: (주) 대유

PURPOSE: A slipping type water gate for a river dam is provided to minimize flooding damage in farmland and downstream by rapidly discharging floating matters and water. CONSTITUTION: A slipping type water gate for a river dam comprises a water gate frame(10), a water gate(20), watertight maintainers(30), and a driving device(40). The water frame is composed of a bottom frame(12), a left frame(14), and a right frame(16). The bottom frame is integrally formed in a concrete channel bottom(50). The left and the right frame are stood up in both sides of the bottom frame. The water gate is installed in the water gate frame to be angle-rotated. The watertight maintainers seal water between the water gate and the water frame. The driving device is connected in the outer end of a revolving rod(24) attached on both surfaces of the water gate to rotate the water gate.

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Номер записи: 62

08-12-2001 дата публикации

How to configure the front retractable automatic gate

Номер: KR20010109058A

Автор: 한상관

Принадлежит: 한상관

본 발명은 하천이나 저수지의 여수로(余水路) 또는 관계용수로에 설치하여 저수측(貯水側)의 수위를 항상 일정 범위 내로 유지하기 위한 자동수문에 관한 것으로서, 수위감지센서의 수위감지에 따라 실린더에 의해 자동으로 개폐작동이 이루어지면서도 개방시 저수측에 저장된 물의 배수가 원활하게 이루어지고, 또 수문본체와 근접한 저수측 바닥에 토사나 자갈이 쌓이더라도 개폐작동이 원활하게 이루어지며, 배수를 신속하게 할 수 있음과 함께 특히 홍수시에 돌이나 나무 등이 수문본체에 충돌하여 수문본체가 파손되는 현상을 방지할 수 있는 자동수문을 제공하는 것을 과제로 한다. 본 발명의 자동수문은, 수로의 폭방향 양측에 소정의 간격을 두고 축조된 벽체와, 벽체의 하단부에는 기초가 구비되며 기초콘크리트에 구성되는 회동축[9]에 의해 경사지게 장설되는 수문[1]에 의해 수로가 차단되며 수문을 개폐시키기 위한 실린더[7]와 실린더로드[6]가 실런더축[5]과 실린더로드축[4]에 의해 고정된 구조이다. 수로를 차단하여 주는 수문[1]의 형상은 격자형태 또는 H빔과 같은 부재에 의해 견고하게 구성되며 수문[1]의 상단부에는 유동축[3]에 의해 이물질유입 방지판[10]이 연결되어 구성되어 있다. 이물질 유입방지판[10]의 종단부에는 다수개의 로라[2]가 구성된 구조이다. 수문과 함께 구성되는 실린더의 숫자는 하천의 상류로부터 유입되는 유입수의 힘과 수로를 차단하고자 하는 높이에 따라서 또는 넓이에 따라서 수문에 부착되는 실린더의 숫자가 결정되는 것이기 때문에 중요한 의미가 없는 것이다. 때에 따라서는 1한개의 실린더 많으로도 수로를 차단할 수가 있는 것이기 때문이다. 차단하고자 하는 수로가 넓거나 높을 때에는 수문에 부착되는 실런더의 숫자를 많이하여 수로 차단판을 구성시킬수가 있는 것이기 때문이다. 수문[1]과 함께 구성되는 실린더[7]와 실린더 로드[6]를 보호하기 위하여 보호대를 구성시키는 방법은 다양한 것으로서 다음과 같은 방법이 사용될수 있는 것이다. 실린더와 실린더 로드의 수축과 팽창 작용에 의하여 수문이 개폐되면서 필요한 용수의 확보와 배출을 자유자재로 운용할 수가 있는 것으로서 이러한 작용을 할 때에 유입되는 유입수와 함께 섞여서 흘러내려오는 모래자갈들에 의하여 실린더와 실린더 로드가 파손 될 수가 있는 것이다. 본 발명에서는 이러한 문제점들은 해결하기 위하여 일정한 형상을 구비한 고무판재를 이용하거나 금속재를 이용하여 실린더와 실린더로드가 작동할때마다 동시에 작동하여 주는 신축성을 가지고 있는 부재를 이용하여 실린더 와 실린더 로드를 보호 하여 주는 보호대를 구비한 형상이다. 상류로부터 유입되는 저수측의 수위를 감지하기 위한 수위감지센서(11)그리고 수위감지 센서와 연결되는 압력발생장치가 배관으로 실린더(7)와 연결된 구조로서, 수위감지센서의 수위 감지에 따라 실린더의 로드(6)가 신장 또는 축소되는 것에 의해 수문[1]이 회동축(9)을 중심으로 도복하여 자동 개폐되도록 된 것을 특징으로 한다. 본 발명의 수문은 수위감지센서의 수위감지에 의해 전달되는 압력발생장치의 압력에 의해 수문의 개폐작동이 자동으로 이루어지는 것임은 물론, 개방 작동시 수문이 도복하여 개폐하는 것이므로 수문본체와 근접한 저수측 수로의 바닥에 토사나 자갈이 쌓여 있는 상태라 하더라도 개방 작동이 원활하게 이루어 진다. 또한 수문 본체의 상부로 배출하고자 하는 양 만큼 배수가 이루어지는 것이므로 배수 단면적을 극대화하여 신속한 배수를 도모할 수 있고 특히 배수시 수문본체에 돌이나 나무 등이 충돌하여 수문본체가 파손될 우려가 없다.

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Номер записи: 63

08-12-2001 дата публикации

Auto water gate

Номер: KR20010109059A

Автор: 한상관

Принадлежит: 한상관

본 발명은 수문에 관한 것으로서, 수위감지센서의 수위감지에 따라 실린더에 의해 자동으로 개폐작동이 이루어지면서도 개방시 저수측의 하부에 저장된 물의 배수가 원활하게 이루어지고, 또 수문본체와 근접한 저수측 바닥에 토사나 자갈이 쌓이더라도 개폐작동이 원활하게 이루어지며, 배수를 신속하게 할 수 있음과 함께 특히 홍수시에 돌이나 나무 등이 수문본체에 충돌하여 수문본체가 파손되는 현상을 방지할 수 있는 자동수문을 제공하는 것을 과제로 한다. 본 발명에서 제공하는 자동수문은, 수로의 폭방향 양측에 소정의 간격을 두고 축조된 벽체(1,1)와, 각 벽체(1)의 상부에 직립되게 고정된 지지대(2)와, 중공의 사각 판 형상으로 되어 있음과 함께 상단부에는 회동축(3a)이 구비되어 저수측면이 수로바닥과 예각을 이루도록 상기 벽체(1,1) 사이에 배치됨과 함께 상기 회동축(3a)의 길이방향 양 선단부가 각 벽체(1)에 회동 가능하게 결합되어 있는 수문본체(3)와, 수문본체(3)를 회동축(3a)을 중심으로 승강 조작하기 위하여 길이방향의 일단부는 수문본체(3)의 상면에 회동 가능하게 결합되고 타단부는 상기 지지대(2)에 회동 가능하게 결합되어 있는 한쌍의 실린더(4)와, 저수측의 수위를 감지하기 위한 수위감지센서(5)를 포함하는 것을 특징으로 한다. 상기와 같은 본 발명은 수위감지센서의 수위 감지에 따라 실린더가 신장 또는 축소되는 것에 의해 수문본체가 회동축을 중심으로 회동하여 자동 개폐된다.

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Номер записи: 64

28-11-2016 дата публикации

Mooring device for flap gate type breakwater

Номер: KR101680177B1

Автор: 교이치 나카야스, 도시아키 모리이, 유이치로 기무라

Принадлежит: 히다치 조센 가부시키가이샤

(과제) 계류훅의 자세를 단시간에 보정한다. (해결수단) 기복 게이트식 방파제(1)의 계류장치(11)에 관한 것이다. 계류상태의 도어체(2)의 게이트 계류부(2d)와 마주 하는 위치에 설치한 토크 샤프트(14)의 게이트 계류부(2d)와의 결합위치에 계류훅(15)을 부착한다. 게이트 계류부(2d)와의 결합을 개방하는 방향으로 계류훅(15)을 회전시키는 카운터웨이트(16)를 부착한다. 토크 샤프트(14)에 일단측을 부착한 토크암(18)의 타단측에 일단측을 접속하고, 타단측은 도어체 이면(2c)과 마주 보는 부분에 설치하도록 전향링크부재(12, 13)를 사이에 두고 일단측에 장공(17aa)를, 타단측에 구면 부시(17ab)을 설치한 일방의 연직로드(17a)를 구비하는 로드부재(17)의 타단측을 수면위로 인출한다. 일단측을 로드부재(17)에 접속하고, 타단측은 훅착탈용 실린더장치(22)에 부착한 활차(23)를 통하여 코일스프링(26)과 접속하는 와이어 부재(24)를 구비한다. (효과) 계류훅의 자세를 단시간에 보정할 수 있다. (Problem) The posture of the mooring hook is corrected in a short time. A mooring device (11) of an undulating gate type breakwater (1). The mooring hook 15 is attached to the mating position with the gate mooring portion 2d of the torque shaft 14 provided at the position facing the gate mooring portion 2d of the door body 2 in the mooring state. A counterweight 16 for rotating the mooring hook 15 in the direction of opening the coupling with the gate mooring portion 2d is attached. One end side is connected to the other end side of the torque arm 18 having one end side attached to the torque shaft 14 and the other end side is connected to the forward link member 12, And the other end of the rod member 17 including the one vertical rod 17a provided with the long hole 17aa at one end and the spherical bush 17ab at the other end is drawn over the water surface. One end side is connected to the rod member 17 and the other end side is provided with a wire member 24 connected to the coil spring 26 through a pulley 23 attached to the hook attachment and detachment cylinder device 22. (Effect) The posture of the mooring hook can be corrected in a short time.

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Номер записи: 65

15-03-2000 дата публикации

A pulling up type floodgate being possible automatic draining

Номер: KR200175093Y1

Автор: 백진현

Принадлежит: 백진현

본 고안은 인양식 수문에 관한 것으로, 본 고안의 수문은 물이 유통하도록 개구된 유통구와 이 유통구를 개폐하되 수문의 하류측 벽면에 일단이 힌지 결합되어 상류의 물이 유통구로 배출되도록 하고 하류의 물이 유통구로 역류하는 것을 방지하도록 한 개폐판이 장착된 것으로, 이러한 본 고안에 따른 수문은 수문 자체를 개방하지 않고도 상류의 물이 하류로 지속적으로 유통할 수 있도록 하며, 갑작스런 폭우 등으로 하류의 물이 불어날 경우 하류의 물이 상류 측으로 진행하게 되는 것을 차단할 수 있으므로 보다 지속적으로 안정된 상태의 수량조절이 가능하게 되며, 특히 하류의 물의 역류에 의한 상류의 침수를 방지할 수 있게 되는 효과가 있다. The present invention relates to a human aquaculture sluice, and the sluice of the present invention opens and closes a distribution port opened to allow water to flow, but has one end hinged to the downstream wall of the water gate so that the upstream water is discharged to the distribution port. It is equipped with an opening and closing plate to prevent the water flowing back to the distribution port, the water gate according to the present invention allows the upstream water to continuously flow downstream without opening the water gate itself, and the downstream When the water is blown, the downstream water can be prevented from proceeding to the upstream side, so that it is possible to continuously adjust the quantity of water in a more stable state.

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Номер записи: 66

30-08-2013 дата публикации

Eco friendly movable watergate of adjustable water level

Номер: KR101302203B1

Автор: 강종찬, 김현복, 안흥진, 이병희

Принадлежит: 강종찬, 제이씨엔(주)

PURPOSE: An environmentally-friendly movable floodgate device capable of controlling a water level of a river is provided to prevent incomplete opening by pushing and removing foreign substances with a foreign substance removing unit in a direction in which a floodgate support unit is moved. CONSTITUTION: An environmentally-friendly movable floodgate device (1) capable of controlling a water level of a river comprises a floodgate (100), a floodgate support unit (200), a floodgate driving unit, a foreign substance removing unit (400), and a support structure. The floodgate driving unit vertically moves a connection part of the floodgate and the floodgate support unit connected with a hinge. The foreign substance removing unit is connected to an end of the floodgate support unit and removes foreign substances. One side of the floodgate support unit is connected to the floodgate, and the other side moves along the bottom surface of a water channel.

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Номер записи: 67

19-05-1983 дата публикации

Flap gate

Номер: JPS5883717A

Автор: Tetsuo Suga, Yukihiko Ueda, 上田　幸彦, 須賀　哲夫

Принадлежит: IHI Corp

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。

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Номер записи: 68

30-01-2008 дата публикации

Pmeumatic type movable weir

Номер: KR100799359B1

Автор: 김동욱

Принадлежит: 주식회사 한국종합기술

A pneumatic movable weir for discharging bottom water is provided to prevent the pollution of contained water and the accumulation of impurities contained in bottom water on the bottom of a pneumatic movable weir by discharging bottom water effectively. A pneumatic movable weir for discharging bottom water includes a foundation(110) constructed in the width direction of a river, a rubber tube(120) installed on the foundation in the width direction of a river, an air supply device supplying air to the inside of the rubber tube or deflating to expand or contract the rubber tube, and a bottom water discharge device discharging the bottom water of the upper part of the rubber tube and including a discharge guide plate(130) installed to the upper part of the rubber tube to rise and fall together with the rubber tube to contain river water and to discharge bottom water and a bottom water discharge pipe(140) formed on the discharge guide plate at a certain distance to guide the rubber tube to discharge bottom water, wherein the bottom water discharge pipe comprises a first discharge unit(141) provided with an inlet(141a) at the bottom and projected to the upper part of the discharge guide plate at the top to connect with a through hole(131) of the discharge guide plate, a second discharge unit(142) connected with the through hole of the discharge guide plate at the bottom and projected to the lower part of the discharge guide plate to form an outlet(142b) at the top to discharge the rising bottom water by the first discharge unit to the lower reaches, and a discharge guide unit(143) formed on the bottom of the outlet of the second discharge unit to guide the bottom water flowing along the second discharge unit to be discharged in the distance from the right below the outlet.

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Номер записи: 69

20-01-2006 дата публикации

Cutting device for chap cutting in ground

Номер: RU2268339C2

Автор: Максимилиан АРЦБЕРГЕР

Принадлежит: Бауэр Машинен Гмбх

FIELD: dredgers or soil-shifting machines for special purposes, particularly to cut chaps in ground. SUBSTANCE: device comprises at least one cutter brought into rotation and at least one the first cutting member to cut ground during cutter rotation in the first direction. At least one the second cutting member for ground cutting rotated in the second direction opposite to the first one is installed on the cutter. At least one of the cutting members may be shifted from the first ground cutting position to the second diverted position. Executive tool to shift the cutting member between the first and the second positions is also provided. EFFECT: increased cutting ability in both rotational directions, prevention of excessive cutting member wear. 12 cl, 2 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 268 339 (13) C2 (51) ÌÏÊ E02F 5/08 E02F 9/28 (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2004103801/03, 10.02.2004 (72) Àâòîð(û): ÀÐÖÁÅÐÃÅÐ Ìàêñèìèëèàí (DE) (24) Äàòà íà÷àëà äåéñòâè ïàòåíòà: 10.02.2004 (73) Ïàòåíòîîáëàäàòåëü(ëè): Áàóýð Ìàøèíåí ÃìáÕ (DE) (30) Ïðèîðèòåò: 27.02.2003 DE 10308539.4 R U (43) Äàòà ïóáëèêàöèè çà âêè: 27.07.2005 (45) Îïóáëèêîâàíî: 20.01.2006 Áþë. ¹ 02 2 2 6 8 3 3 9 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: DE 3715977 A1, 01.12.1988. SU 1266937 A1, 30.10.1986. SU 702123 A, 05.12.1979. SU 883265 A, 23.11.1981. SU 1146377 A, 23.03.1985. SU 1313970 A1, 30.05.1987. SU 1423007 A1, 15.09.1988. (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ôðåçåðíîìó óñòðîéñòâó äë ôðåçåðîâàíè ùåëåé â ãðóíòå. Îáåñïå÷èâàåò ýêñïëóàòàöèþ ôðåçû ñ õîðîøåé ôðåçåðóþùåé ñïîñîáíîñòüþ â îáîèõ íàïðàâëåíè õ âðàùåíè è ïðåäîòâðàùàåò ÷ðåçìåðíûé èçíîñ ôðåçåðíûõ ýëåìåíòîâ. Óñòðîéñòâî ñîäåðæèò ïî ìåíüøåé ìåðå îäíó ôðåçó, ïðèâîäèìóþ âî âðàùåíèå, è ïî ìåíüøåé ìåðå îäèí ðàñïîëîæåííûé íà ôðåçå ïåðâûé ôðåçåðíûé ýëåìåíò äë ðàçðàáîòêè ãðóíòîâîãî ìàòåðèàëà ïðè âðàùåíèè ôðåçû â ïåðâîì ...

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Номер записи: 70

20-11-2004 дата публикации

Watertight structure for air rubber bag dam

Номер: KR100457648B1

Автор: 김명진

Принадлежит: 주식회사 청수환경

본 발명은 가동보에 면접시켜 부설되는 패널을 고정하기 위한 탄성힌지를 에어백과 일체로 형성함으로써 시공성을 향상시킴과 아울러 댐의 길이만큼 연이어 병설되는 철판패널과 철판패널 사이와 철판패널과 콘크리트 기초 측벽면 사이의 기밀구조를 더욱 견고히 하여 누수를 방지하는 공압식 가동보의 접합구조에 관한 것이다. The present invention improves workability by forming an elastic hinge for fixing a panel to be installed by interviewing a movable beam integrally with an air bag, and improves workability, and between iron plate panels and iron plate panels that are continuously connected by the length of the dam and between the iron plate panels and the concrete foundation side. The present invention relates to a joint structure of a pneumatic movable beam that tightly seals the airtight structure between walls to prevent leakage. 이에 따른 본 발명의 구성은, 가동보 설치의 기초가 되는 콘크리트 기초 상단에, 고정금구의 압착 설치에 의해 길이방향으로 정착되는 다수의 에어백과, 이와 동일한 수의 철판패널이 나열되는 형태로 힌지결합되고, 상기 에어백의 팽창상태에 의해 철판패널의 경사각을 가변시켜 저수된 수위를 조절하는 공압식 가동보에 있어서, Accordingly, the configuration of the present invention is hinged in the form of a plurality of airbags and the same number of iron plate panels are arranged in the longitudinal direction by the pressing installation of the fixing bracket on the upper end of the concrete foundation that is the base of the movable beam installation In the pneumatic actuating beam for adjusting the water level by varying the inclination angle of the iron plate panel by the inflated state of the air bag, 일측이 상기 고정금구의 홈부에 밀착되고 타측이 고정금구의 압착면에 밀착됨과 동시에 콘크리트 기초에 정착되는 정착부를 갖는 에어백에서, 상기 철판패널을 힌지 결합하는 탄성힌지를 정착부와 일체로 돌출 형성하고, 일렬로 나란히 배치되는 철판패널과 철판패널 사이 경계의 각 가장자리에 각각 고정시켜 기밀하는 경계부 기밀 플레이트를 구비하고, In the airbag having a fixing part fixed to the concrete base while one side is in close contact with the groove portion of the fixing bracket and the other side is in close contact with the pressing surface of the fixing bracket, the elastic hinge for hinge-bonding the iron plate panel is formed integrally with the fixing unit and It is provided with a boundary airtight plate which is fixed to each edge of the boundary between the iron plate panel ...

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Номер записи: 71

17-12-2010 дата публикации

Tumbler type automatic floodgate without energy supply

Номер: KR101001588B1

Автор: 이호천

Принадлежит: 보은군

PURPOSE: A tumbler-type automatically operating floodgate without energy supply is provided to be operated by the water level change of river and the principle of a tumbler without a separate power supply unit. CONSTITUTION: A tumbler-type automatically operating floodgate without energy supply consists of a concrete support box(10), a floodgate(20), a water tank(30) and a heavy weight unit(40). The concrete support box is buried under the floor of river. A floodgate rotating space(11) is formed in the concrete support box, an upper plate, which is partially formed on the upper end of the rear sidewall(12), makes the same surface to the floor and a front sidewall(12a) is formed to have a low height. The rotating shafts(21) of the floodgate, which are exposed to both sides, are rotatably supported on the concrete support box. The water tank is formed to open the upper part so that the water is contained when the water level increases on the upper part of the floor of the water tank, which is installed in a state of protecting the rotating shaft in the floodgate. The heavy weight unit is installed in a space, which is formed on the lower side of the floor of the water tank, so that the centroid of the floodgate is located on the lower side.

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Номер записи: 72

20-08-2019 дата публикации

A kind of structurally stable intelligent steel dam anchor gate based on Internet of Things

Номер: CN110144858A

Автор: 徐建霖, 李楚阳, 杨浩, 沈慧敏, 王海东, 葛乃安, 韦善亮

Принадлежит: YANGZHOU HUIYU TECHNOLOGY Co Ltd

本发明涉及一种基于物联网的结构稳固的智能型钢坝闸门，包括清洁机构、两个闸壁和若干拦截机构，拦截机构包括套环、门叶、支撑组件、支撑杆、铰接组件、第一电机和两个连接组件，连接组件包括第一驱动轴、套管、竖杆和若干连接块，支撑组件包括液压泵、液压缸、第一活塞、平衡杆和两个平衡单元，清洁机构包括顶板、平移板、两个支柱、若干平移组件和若干伸缩组件，该基于物联网的结构稳固的智能型钢坝闸门通过拦截机构中的连接块远离铰接组件，使两个门叶上的连接块实现对接，加固了两个门叶之间的连接，防止门叶的两侧受力变形，使闸门更为稳固，不仅如此，通过清洁机构清除滑道内的污泥，保证了滑块的平稳滑动，提高了设备的实用性。

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Номер записи: 73

15-09-2005 дата публикации

Device opening and shutting of waterway

Номер: KR200395475Y1

Автор: 이명우

Принадлежит: 이명우

본 고안은 수로 개폐장치에 관한 것으로서, 수로상에 설치되며 유압기구가 장착되는 수문, 수문 상에 경첩으로 결합되어 폐문상태에서 유체의 방류방향으로 개문되는 보조수문, 수로의 내측벽면에 고정축으로 고정되는 고정링크, 상기 고정링크와 수문의 유압기구에 각각 힌지로 연결된 제1링크와 제2링크, 및 상기 제2링크는 수문이 폐문 상태를 유지하는 지지력이 제공되도록 수문의 측벽과 고정핀으로 연결되는 구성과, 수문의 전면 하측으로부터 보조수문의 배면과 인접하는 길이로 침전물배출관이 설치된 구성을 특징적 구성으로 하여, 보조수문의 개폐와 수문의 폐문상태가 무동력으로 이루어지고, 수문에 인접한 침전물이 보조수문의 개문에 따라 배출함으로서, 수문의 개폐에 따른 기구적인 고장을 방지하는 것을 요지로 한다. The present invention relates to a waterway opening and closing device, which is installed on a waterway and is connected to a hydrogate equipped with a hydraulic mechanism and a hinge on the watergate, which is opened in the direction of discharge of the fluid in a closed state, with a fixed shaft on the inner wall of the waterway. The fixed link is fixed, the first link and the second link hinged to the hydraulic link and the hydraulic mechanism of the sluice, respectively, and the second link to the side wall and the fixing pin of the sluice so that the support is maintained to keep the gate closed Characterized in that the sediment discharge pipe is installed in a length adjacent to the back of the auxiliary sluice from the front lower side of the sluice, the opening and closing of the auxiliary sluice and the closing state of the sluice are made non-powered, By discharging according to the opening of the auxiliary floodgate, it is essential to prevent mechanical failure due to the opening and closing of the floodgate.

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Номер записи: 74

27-06-2006 дата публикации

Automatic hydraulic gate

Номер: RU2278922C1

Автор: Андрей Геннадьевич Зюзин, Виктор Борисович Родионов

Принадлежит: Виктор Борисович Родионов, Гертруд Федорович Онипченко

FIELD: hydraulic engineering, particularly means to close water-discharge weir or dam orifices and to regulate water level in water storage pond. SUBSTANCE: automatic hydraulic gate comprises counterweight and rotary sheet performing rotation about horizontal axis and having working chamber located over the axis of sheet rotation. The working chamber comprises adjustable water intake means. Drainage orifices are created in working chamber from lower pool side. In closed state the sheet may be supported by weir still and by spillway piers so that the sheet is inclined towards lower pool. In opened state the sheet may be supported by spillway piers. Water intake means may be filled with water from upper pool and has inlet orifice located over axis of sheet rotation. Inlet water intake means orifice may be arranged above overflow ridge of the sheet. EFFECT: increased operational reliability and prevention of water level elevation in upper pool over predetermined mark. 2 cl, 5 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 278 922 (13) C1 (51) ÌÏÊ E02B 7/46 (2006.01) G05D 9/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005119782/03, 27.06.2005 (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 27.06.2005 (45) Îïóáëèêîâàíî: 27.06.2006 Áþë. ¹ 18 2 2 7 8 9 2 2 Àäðåñ äë ïåðåïèñêè: 119034, Ìîñêâà, Êðîïîòêèíñêèé ïåð.,6, ÃÎÈÍ, "Ñ-Ò Ëàáîðàòîðè ", ïàò.ïîâ.Ò.Í.Êîíîïë ííèêîâîé, ðåã. ¹ 601 C 1 C 1 (73) Ïàòåíòîîáëàäàòåëü(è): Ðîäèîíîâ Âèêòîð Áîðèñîâè÷ (RU), Îíèï÷åíêî Ãåðòðóä Ôåäîðîâè÷ (RU) R U 2 2 7 8 9 2 2 (54) ÀÂÒÎÌÀÒÈ×ÅÑÊÈÉ ÂÎÄÎÄÅÉÑÒÂÓÞÙÈÉ ÇÀÒÂÎÐ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ãèäðîòåõíèêå è ìîæåò áûòü èñïîëüçîâàíî äë ïåðåêðûòè âîäîñáðîñíûõ îòâåðñòèé â òåëå ïëîòèí è äàìá è ðåãóëèðîâàíè óðîâí âîäû â âîäîõðàíèëèùå. Àâòîìàòè÷åñêèé âîäîäåéñòâóþùèé çàòâîð ñîäåðæèò óñòàíîâëåííûé ñ âîçìîæíîñòüþ ïîâîðîòà âîêðóã ãîðèçîíòàëüíîé îñè ùèò ñ ðàñïîëîæåííîé âûøå îñè ïîâîðîòà ðàáî÷åé êàìåðîé, ...

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Номер записи: 75

09-06-2006 дата публикации

Glass panel for cathode ray tube

Номер: KR100587894B1

Автор: 다이쿠노부타카, 마키오하지메, 미와요시하루

Принадлежит: 니폰 덴키 가라스 가부시키가이샤

음극선관용 유리패널은 화상이 표시되는 대략 직사각형의 페이스부와, 페이스부와 블렌드알을 통해 이어져 있는 스커트부를 구비하고 있다. 페이스부의 대각축방향에서의 유효화면지름은 500㎜ 이상이며, 페이스부의 외면의 평균곡률반지름은 페이스중심부를 통과하는 전체 방사방향에서 10000㎜ 이상이며, 페이스부의 내면의 대각축방향에서의 페이스중심부와 유효화면단부의 낙차는 9㎜~17㎜의 범위에 있다. The glass panel for cathode ray tubes is provided with the substantially rectangular face part in which an image is displayed, and the skirt part connected through a face part and a blend egg. The effective screen diameter in the diagonal direction of the face part is 500 mm or more, and the average radius of curvature of the outer surface of the face part is 10000 mm or more in the total radial direction passing through the face center part, and the face center part in the diagonal axis direction of the inner surface of the face part. The fall of the effective screen end is in the range of 9 mm to 17 mm.

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Номер записи: 76

17-07-2013 дата публикации

Hydraulic movable weir with boundary of fresh water and salt water

Номер: KR101285341B1

Автор: 정회성

Принадлежит: 주식회사 우진산업

본 발명은 하천의 바닥에 설치되는 프레임과 상기 프레임의 일측에 하단이 피봇 연결되면서 양측에 샤프트가 돌출되는 문비 및 상기 문비가 피봇을 중심으로 회전될 때 샤프트가 그리는 원주에 대응토록 문틀측판홀이 구비되면서 상기 샤프트를 지지하는 실린더가 내장되는 문틀을 포함하는 구성으로 해수는 물론 담수에서도 적용가능토록 하는 해수와 담수의 수위차이가 없는 유압식 가동보에 관한 것이다.

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Номер записи: 77

28-12-2011 дата публикации

Hydraulic Automatic turned-over Floodgate Apparatus

Номер: KR101099018B1

Автор: 방장요, 전동수

Принадлежит: 방장요, 전동수

일단이 수문의 배면에 회전 가능하게 결합하는 지지 유닛; 일단이 상기 수문의 배면에 회전 가능하게 결합하고, 타단이 상기 지지 유닛에 승강 가능하게 결합한 실린더 유닛; 및 상기 지지 유닛에 설치되어 수로의 바닥까지 연장하는 잔류물 제거유닛을 포함하는 유압식 자동 전도 수문장치가 개시된다. A support unit, one end of which is rotatably coupled to the rear surface of the floodgate; A cylinder unit having one end rotatably coupled to a rear surface of the water gate and the other end rotatably coupled to the support unit; And a residue removal unit installed on the support unit and extending to the bottom of the waterway. 유압, 수문, 자중, 전도, 잔류물, 환경 오염 Hydraulic, Hydro, Self Weight, Conduction, Residue, Pollution

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Номер записи: 78

11-10-2003 дата публикации

Water leakage prevention device of operation dam

Номер: KR200330104Y1

Автор: 윤충호

Принадлежит: 일성보산업(주)

본 고안은 저수지의 여수로 또는 하천에 설치되어 저수지의 수위를 유지하고 집중호우시 제방의 붕괴를 방지하는 가동보에 관한 것으로, 문비의 하부와 측면에서 발생하는 누수를 없애도록 하는 가동보의 지수장치에 관한 것이다. The present invention relates to a movable beam installed in a waterway or river of a reservoir to maintain the reservoir level and to prevent the collapse of a levee during heavy rains. Relates to a device. 이러한 본 고안은 여수로의 바닥에 고정된 지지틀에 문비가 회동 가능하게 설치된 가동보에 있어서, 상기 지지틀의 상부에 가동 고무판을 설치하되 상기 가동고무판은 문비의 하측 상부를 덮어줄 수 있도록 하는 한편 측면이 교각에 밀착되게 설치하고, 상기 문비의 하부 측면에는 문비가 눕혀질 때 측고무판과 가동고무판 사이가 벌어져 측면에 틈이 발생하는 것을 막아주는 받침 고무판을 설치하므로서 이루어지는 것으로, 가동고무판이 항상 펼쳐진 상태로 문비가 회동하게 되므로 수압에 의해서 가동고무판이 변형되지 않고 문비가 눕혀 졌을 때 받침고무판으로 인하여 문비의 하부와 측면에서 발생되는 누수를 방지하게 된다. The present invention is a movable beam installed in the support frame fixed to the bottom of the yeoseo rotatably, the movable rubber plate is installed on the upper portion of the support frame while the movable rubber plate to cover the upper upper side of the door The side is installed in close contact with the pier, and the lower side of the door is made by installing a support rubber plate that prevents the gap between the side rubber plate and the movable rubber plate when the door lay down, preventing the occurrence of gap in the side, the movable rubber plate is always unfolded Since the door is rotated in the state, the movable rubber plate is not deformed by the hydraulic pressure, and when the door is laid down, the leaked rubber plate prevents the leakage occurring at the bottom and side of the door.

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Номер записи: 79

13-09-2005 дата публикации

Conductive automatic guard gate with foreign material blocking structure

Номер: KR200395559Y1

Автор: 한상관

Принадлежит: 한상관

본 고안은 수문과 바닥면의 사이 또는 수문과 벽체의 사이로 이물이 유입되는 것을 방지하여 수문의 수명을 연장함은 물론 수문의 동작을 원활하게 유지하기 위한 수문의 이물차단구조에 관한 것이다. The present invention relates to a foreign body blocking structure of a sluice to prolong the life of the sluice as well as to prevent foreign substances from flowing between the sluice and the bottom surface or between the sluice and the wall. 이러한 본 고안은 양측 벽체로부터 각각 안쪽으로 돌출부가 형성되고, 돌출부의 앞쪽에서 수문이 돌출부를 막아줄 수 있는 위치에 회전가능하게 설치된 것에 있어서, 수문의 양측에는 돌출부에 간섭되지 않으면서 수문의 회전범위내에서 돌출부의 외측을 항상 커버할 수 있도록 단면상 “ㄱ”자 형상을 가지면서 라운드진 사이드커버를 각각 설치하고, 벽체의 돌출부 후방에는 사이드커버가 수문과 같이 회전될 때 사이드커버를 수용할 수 있도록 수용홈을 형성하며, 수문의 앞쪽에서 양측 벽체의 사이에 회전가능하게 이물차단판을 설치하여서 된 것이다. The present invention has a protrusion formed inwardly from both side walls, respectively, and rotatably installed at a position where the water gate can block the protrusion at the front of the protrusion, so that both sides of the water gate do not interfere with the protrusion and the rotation range of the water gate Each side is provided with rounded side covers each having a “-” shape in cross section so as to cover the outside of the protrusions at all times, and to accommodate the side cover when the side cover is rotated like a sluice at the rear of the protrusion of the wall. It is formed by forming a receiving groove, and installed a foreign matter blocking plate rotatably between the two walls in front of the water gate.

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Номер записи: 80

26-12-2011 дата публикации

Radial floodgate system

Номер: KR101099107B1

Автор: 정회성

Принадлежит: 주식회사 삼안, 주식회사 우진산업

PURPOSE: A radial water gate system is provided to rapidly cope with the change of water level and guarantee the stability of bank and structure by forming a radial gate and turning gate as one body. CONSTITUTION: A radial water gate system comprises a main gate(10), a sub gate(40), a first hydraulic cylinder(70) and a second hydraulic cylinder. The main gate is made of the radial gate. The radial gate discharge the lower water to bottom while revolving up and down in the bottom of water passage. The sub gate is made of multi-stage turning gate. The multi-stage turning gate blocks the water in the top end portion of the main gate and discharges the water to the top while revolving in the longitudinal direction of water passage.

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Номер записи: 81

11-02-2014 дата публикации

An ecology river

Номер: KR20140017412A

Автор: 나성민

Принадлежит: 나성민, 지앤지 주식회사

본 발명은 하천에 일정 저수량이 유지되며 물고기와 수초가 서식가능하며 오염물질의 자정 능력을 갖는 담수천저수부를 형성할 수 있도록 하며, 하천수에 의한 상시발전과 우수기에 급격하게 유입되는 우수를 완충저수할 수 있도록 하고, 담수천저수부의 수위상승시 제방하부 유실을 방지할 수 있도록 한 것이다. 즉, 본 발명은 하천에 있어서, 하천에 일정 간격으로 차수벽을 형성하여 일정 수위를 갖는 담수천저수부를 등 간격으로 형성하고, 상기 담수천저수부에 생태블록부를 구비하여 담수천저수부가 구비된 생태 하천을 형성하고, 담수천저수부가 구비된 생태 하천에 있어서, 하천에 500~10,000m 간격으로 어도를 갖는 발전보부를 구비하여 발전저수부를 형성하며, 담수천저수부가 구비된 생태 하천에 있어서, 담수천저수부의 양측에 형성되는 제방의 바깥 측에 제방지지저수부를 형성한 것이다. 따라서, 본 발명은 하천에 일정 간격으로 담수천저수부를 형성함으로써 하천에 일정 수위의 담수천저수부를 형성하여 물고기와 수초가 상시 서식하게 되고, 유기물을 흡수하여 오염물질을 자정 정화하는 친환경적인 하천이 형성되고, 담수천저수부가 구비된 하천에 일정 간격으로 어도를 갖는 발전보부를 구비함으로써, 하천에서 상시 발전을 실시할 수 있으며 우수기에 급격하에 유입된는 우수가 완충저수되며, 담수천저수부가 구비된 하천의 제방 바깥 측에 제방지지저수부를 형성함으로써 담수천저수부의 수위상승시 상기 제방지지저수부가 하천수를 저수하여서 제방의 하부에 작용되는 수압을 지지하여 제방하부의 유실이 방지되는 것이다.

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Номер записи: 82

23-05-2022 дата публикации

A movable weir with under low water discharged and preventing damage to airbags and its construction method

Номер: KR102401121B1

Автор: 장정수

Принадлежит: (주)대도엔텍

본 발명은 작동부에 의해 기립 및 전도되는 가동판과 가동판에 형성되는 가이드관 및 가동판의 하측에 형성되는 저층수 배출홀을 개폐하는 저층수 개폐판 및 이를 수위 변화에 따라 개폐하는 부력체를 포함한 저층수 개폐판 작동부로 이루어져 있어, 가동판이 기립된 상태에서 수위 상승시 부력체에 의해 저층수 개폐판이 개방되어 저층수 및 이물질을 하류측으로 배출시킬 수 있고, 저층수 배출을 위한 저층수 배출부의 저층수 배출관이 가동판의 전도시 에어백보다 더 하류측에서 저층수 및 이물질을 배출시킬수 있는 길이로 형성되어 이물질이 에어백의 하부에 들어가지 않도록 함으로써 저층수 및 이물질 배출시 에어백의 파손을 방지할 수 있으며, 저층수 배출부를 구성하는 저층수 배출관에 제1, 2 자석으로 이루어진 차수 수단을 형성하여 수위 상승시 수압이 높을 때에는 저층수 및 이물질을 배출시키고 수위가 낮아 수압이 낮을 때에는 자력에 의해 닫힘 상태를 유지하여 차수의 역할을 수행할 수 있는 저층수 배출 기능 및 에어백 손상 방지가 가능한 가동보 및 이의 시공방법을 제공한다.

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Номер записи: 83

29-07-2019 дата публикации

moment auto gate with system of control time to open or close when change out side water level and fish way in the water applicated this moment auto gate At coast

Номер: KR102004364B1

Автор: 정문비

Принадлежит: 주식회사호도스이노텍

본 발명은 모멘트 브라켓트를 구비하여 내, 외측의 수위가 비슷해서 자동수문에 수압이 작용하지 않을 때는 모멘트에 의하여 항상 개방상태를 유지하는 모멘트 자동수문을 구비하고, 외측의 수위변화에 따라 모멘트 자동수문의 개폐시점이 달라지게 하는 자동수문 개폐시점 자동조절 장치를 구비함으로써 연중 시점에 따라 수위가 달라지는 외측의 수위 변화에 따라 모멘트 자동수문의 폐쇄시점은 늦추고 개방시점은 빠르게 하여 배수의 효과를 극대화 한다. 또한 어도가 없는 방조제에 회귀성 어류가 회귀할 수 있도록 해안가 방조제 둑의 내측 수중에 어도의 몸체 대부분을 설치하고 어도 입구는 방조제 둑을 관통하여 바다와 접촉하도록 해안가 수중어도를 형성하고 내측 수중에 설치된 해안가 수중어도의 어도 날개벽에 방조제 둑에 가까이 갈수록 순차적으로 낮아지는 지점에 다수의 별도의 날개벽 물 유입부들을 설치하고 별도의 날개벽 물 유입부들의 입구에 부력에 의하여 개폐되는 부력식 수문장치들을 설치하면 평상시에는 해안가 수중어도의 최상위의 어도 출구에서 물이 해안가 수중어도 위로 흘러 회귀성 어류가 소상할 수 있으며, 수위가 낮아져 해안가 수중어도의 어도 출구로 물이 흐르지 못하면 해안가 수중어도의 날개벽에 둑에 가까이 갈수록 순차적으로 낮아지는 지점의 차상위의 날개벽 물 유입부에 설치된 부력식 수문장치가 자동으로 개방되어 차상위의 날개벽 물 유입부가 열리게 되어 해안가 수중어도위로 물이 흐르게 되어 어류가 소상함으로써 방조제 내측 담수의 수위가 떨어지더라도 연중 어도의 역할이 가능하며, 방조제 내측 담수의 수위가 상승하게 되면 열렸던 부력식 수문장치들이 순차적으로 닫히게 되어 기존의 해안가 수중어도의 어도 출구를 통하여 해안가 수중어도위로 물이 흐르게 된다. 이렇게 방조제 내측 담수의 수위가 떨어지더라도 어도의 기능을 할 수 있는 해안가 수중어도의 입구에 외측의 수위 변화에 따라 개폐시점이 변하는 모멘트 자동수문을 설치하면 만조 시에는 바닷물의 역류를 완벽하게 방지하면서 모멘트 자동수문이 닫히는 시점을 최대한 늦추어 어류가 어도를 사용할 수 있는 시간을 늘리고 간조 시에는 모멘트 자동수문이 개방되는 시점을 최대한 빠르게 함으로써 해안가 수중어도를 통해 물이 흘러내려가는 시점이 빨라져 소상하는 어류가 장시간 동안 해안가 수중어도를 사용할 수 있게 되어 어도의 효율을 극대화 하여 회귀성 어류들이 회귀할 수 있도록 하고, 소상하던 어류들이 포회당하기 쉬운 어도 출구에서 인간들이나 조류들에게 포획당하지 않고 둑 상류 수중으로 안전하게 소상함으로써 교란된 생태계를 복원할 수 있다. 본 발명의 일실시 예로써, 모멘트 자동수문에 모멘트 브라켓트를 구비하여 항상 개방상태를 유지하고, 부력통부와 무게 추부로 형성된 자동수문 개폐시점 자동조절 장치를 구비하고, 또한 어도가 없는 방조제에 회귀성 어류가 회귀할 수 있도록 해안가 방조제 둑의 내측 수중에 어도의 출구와 몸체 대부분을 설치하고 어도 입구는 방조제 둑을 관통하여 바다와 접촉하도록 해안가 수중어도를 형성하고, 내측 수중에 설치된 해안가 수중어도의 어도 날개벽에 방조제 둑에 가까이 갈수록 순차적으로 낮아지는 지점에 다수의 별도의 날개벽 물 유입부들을 구비하고 별도의 날개벽 물 유입부들의 입구에 부력에 의하여 개폐되는 부력식 수문장치들을 구비하고, 해안가 수중어도의 입구에 외측의 수위 변화에 따라 개폐시점이 변하는 모멘트 자동수문을 구비한다. The present invention provides a moment automatic sluice gate that has a moment bracket and maintains an open state by a moment when a water pressure is not applied to an automatic sluice gate due to a similar water level on the inside and outside, Automatic opening and closing timing of the automatic door opening and closing ...

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Номер записи: 84

22-03-2007 дата публикации

Device opening and shutting of waterway

Номер: KR100698235B1

Автор: 이명우

Принадлежит: 이명우

본 발명은 수로 자동 개폐장치에 관한 것으로서, 본 발명의 목적은 강이나 하천의 수로상에서 저수량 조절을 위한 폐문 상태가 별도의 동력원 없이 기구적인 지지력에 의해 유지되는 수로 자동 개폐장치를 제공하는 데 있다. 상기 목적을 실현하기 위한 본 발명은 수로상에 설치되며 유압기구가 장착되는 수문, 수로의 저면에 고정된 브라켓에 고정축으로 고정되는 고정링크, 상기 고정링크와 수문의 유압기구에 각각 힌지로 연결된 제1링크와 제2링크, 및 상기 고정링크에 연결된 제1링크와 유압기구에 연결된 제2링크는 수문의 개폐에 따라 절첩되도록 힌지로 연결됨과 제2링크는 수문이 폐문 상태를 유지하는 지지력이 제공되도록 수문의 측벽과 고정핀으로 연결된 것을 특징적 구성으로 한다. The present invention relates to an automatic channel opening and closing device, an object of the present invention is to provide an automatic channel opening and closing device in which the closed state for low water volume control on the channel of the river or river is maintained by a mechanical support force without a separate power source. The present invention for realizing the above object is installed on the waterway and the hydraulic door is mounted, the fixed link fixed to the fixed shaft to the bracket fixed to the bottom of the waterway, connected to the hydraulic link of the fixed link and the hydrogate, respectively The first link and the second link, the first link connected to the fixed link and the second link connected to the hydraulic mechanism are connected by a hinge so as to be folded in accordance with the opening and closing of the water gate and the second link has a bearing capacity for maintaining the water gate in the closed state. It is characterized in that it is connected to the side wall of the water gate and the fixing pin to be provided. 수문, 유압기구, 제1링크, 제2링크 Hydro gate, hydraulic mechanism, first link, second link

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Номер записи: 85

11-06-2009 дата публикации

A flood gate

Номер: KR100902260B1

Автор: 김은희

Принадлежит: 김은희

An overturning water gate equipped with the waterspout preventing the corrosion of the water gate inside and improves the water quality is provided to prevent the drain water from directly contacting inside the water gate. An overturning water gate equipped with the waterspout preventing the corrosion of the water gate inside and improves the water quality comprises a water collecting tank(150) preventing the corrosion of the water gate inside and supplies the air to the bottom water and improves the water quality, a floodgate main body(130) including the pipe bracket of the hinge shape in the bottom part, a fixed frame(300) equipped with the floodgate body and the auxiliary cylinder chamber which is combined to the hinge shape and is partitioned in the bottom part and is installed, and a driving unit(200) operating the rotary shaft of the pipe bracket comprised in the lower part of the floodgate body.

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Номер записи: 86

21-08-2017 дата публикации

Opening and closing device of drain pipe without power

Номер: KR101769896B1

Автор: 이영수, 조기철

Принадлежит: 가람환경기술(주)

The present invention relates to a non-powered sewer opening and closing apparatus, and more particularly, to a non-powered sewer opening and closing apparatus for preventing a malodor generated in sewage flowing along a sewer line from being leaked to the outside so as to normally close the rear end of the sewer, Wherein the lower portion is hinged to be rotatable with respect to the upper region so that when the amount of sewage is increased during a rainfall, the lower portion of the sewage is connected to the lower portion of the sewage treatment plant by water pressure, And the opening and closing member that allows the rear end of the sewage pipe to be opened by rotating the area prevents the odor from being leaked to the outside by closing the sewer well of the sewage pipe at normal times. In addition, when the height of the sewage flowing along the sewage pipe is not less than a certain height The sewer is automatically opened There is an effect that can be opened and closed to facilitate management by the hasuro to be formed on the discharge of sewage.

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Номер записи: 87

25-11-2013 дата публикации

Water gate opening and closing device

Номер: KR101332779B1

Автор: 이용운, 이주백

Принадлежит: (주) 제이엘산업

The present invention relates to a device for opening/closing a multi-functional water gate installed at lakes, reservoirs, or rivers, capable of preventing the damage generated when the water gate is unintentionally opened caused by the malfunction of a hydraulic device as the operation opening/closing the water gate is suppressed by controlling the rotation of a second arm with a stopper. When the relatively small amount of water is discharged, an upper water gate is slid downwardly so that the operation of a main water gate and a driving unit is not required. The first arm and the second arm are connected so that the driving force of a hydraulic cylinder is delivered to the water gate and the operation of the driving unit is stable. According to the present invention, the device comprises: the water gate in which a rotary shaft formed at the lower end of both sides is connected to a driving unit housing and is installed to be rotated; the first arm fixed to the rotary shaft of both sides of the water gate; a link stand installed to be rotated as one side end is connected to the first arm; the second arm connected to be rotated to the end facing the link stand and installed to be rotated to a bracket fixed to the bottom of the driving unit housing; and the hydraulic cylinder installed by the bracket on the bottom of the second arm and the driving unit housing.

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Номер записи: 88

02-10-2012 дата публикации

Apparatus for removing water grasses, etc.

Номер: KR101184967B1

Автор: 김용순

Принадлежит: 청옥산업 주식회사

본 발명은 배수구나 하천의 수로, 특히 저층수 배출용 보조 수문 입구에 쌓이는 이물질을 자동으로 제거하는 이물질 제거 장치를 제공하는 것으로, 배수구 입구에 위치하며, 중공의 실린더 형상의 표면에 다수개의 타공(31b)이 형성된 타공망을 갖고 실린더 형상을 한 타공망 실린더(31); 상기 타공망 실린더(31)와 상대 회전이 되도록 하면서, 상기 타공망 실린더(31) 상기 표면과 거의 맞닿아 있으며, 상기 타공망 실린더의 길이 방향으로 위치하는 칼날(33); 상기 타공망 실린더(31)와 상기 칼날(33)의 상대 회전이 가능하도록 상기 타공망 실린더(31)를 자전시키거나 상기 칼날(33)을 상기 타공망 실린더(31) 표면에 대해 공전시키기 위한 수단; 을 포함하며, 상기 타공망 실린더(31)와 상기 칼날(33)이 상대회전할 때에 상기 타공(31b)에 끼인 이물질(40)이 상기 칼날(33)에 의해 제거되는 것을 특징으로 한다. The present invention provides a debris removal device that automatically removes debris that accumulates in the drainage or river channel, in particular, the secondary water inlet for low water discharge, located at the inlet of the drain, a plurality of perforations (31b) on the surface of the hollow cylinder shape Perforated net cylinder 31 having a perforated net formed with a cylindrical shape; A blade 33 which is in contact with the surface of the perforated network cylinder 31 while being in a relative rotation with the perforated network cylinder 31 and positioned in the longitudinal direction of the perforated network cylinder; Means for rotating the perforated net cylinder (31) or revolving the blade (33) with respect to the perforated net cylinder (31) surface to allow relative rotation of the perforated net cylinder (31) and the blade (33); It includes, characterized in that the foreign material 40 caught in the perforation (31b) is removed by the blade 33 when the perforated network cylinder 31 and the blade 33 relative rotation.

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Номер записи: 89

23-10-2001 дата публикации

Automatic sluice

Номер: KR20010091611A

Автор: 한상관

Принадлежит: 한상관

본 발명은 수질개선용으로 설치되는 수중보 ,강이나 하천의 수중보, 저수지의 여수토 또는 농사용 농수로등에 설치되는 자동수문에 관한 것이다 종래에 하천의 수중보 또는 저수지의 여수토에 설치되는 수문들은 수직상승형이 주류를 이루고 있는데 한결같이 사람에 의해서 수동으로 조작해주어야 하는 불편한 점들이 있었던 것이다. 이러한 문제점들을 해결한 본 발명의 구조는 다음과 같다. 일정한 간격을 두고 구성되는 언체 또는 벽체에 기둥을 구성시킨후 기둥에 회동이 가능하도록 수문이 부착되며 수문의 형상은 진공의 사각판에 수압과 부력을 받을수 있도록 구성되어 있으며 수문을 지탱하고 있는 기둥의 회동축 상측에 유압피스톤이 수문과 연결 구성된 구조이다. 이상과 같은 본 발명의 작용효과는 다음과 같다. 강이나 하천에 설치되는 수중보 , 또는 저수지의 여수로 ,또는 농수로에 설치되는데 있어서 상류에서 흘러내려오는 유입수가 많아지면 자동으로 감지되는 수위감지쎈서의 신호에 의해 저장수위를 유지하고 있는 유압피스톤의 압력이 조절되면서 수문에 가해지는 수압과 부력에 의해 수문이 개방되고 일정한 저장수위를 유지시키기 위해서는 벽체와 수문사이에 구성되는 유압피스톤의 압력을 가중시켜주게 되면 계획된 저장수위를 항상 유지시켜 줄수가 있도록 된 자동수문이다.

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Номер записи: 90

08-03-2010 дата публикации

A flood gate

Номер: KR100945588B1

Автор: 강영성

Принадлежит: 주식회사 이산

PURPOSE: A turnover floodgate is provided to open and close a floodgate using a tiny amount of power and to prevent foreign materials from being piled up. CONSTITUTION: A turnover floodgate comprises bank bodies, a base frame(20), a floodgate body(30), a contaminant cutoff controller(40), and an opening and closing unit. The bank bodies are and separated from each other. The base frame is buried in the river floor and inserted between the bank bodies. The base frame connects the bank bodies. The bottom end of the floodgate is rotatably installed in the base frame through a first rotating shaft(31), and opens and closes a floodgate. The contaminant cutoff controller is rotatably connected to the base frame through multiple hinges.

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Номер записи: 91

05-08-2005 дата публикации

An apparatus for driving the gate

Номер: KR100505001B1

Автор: 이청규

Принадлежит: 이청규

본 발명은 내부에 설치되어 있는 유압실린더에 의해 회전 구동하여 제방의 수로를 개폐하는 수문에 관한 것으로서, 특히 제방의 수로를 개폐하는 수문 함체의 내부에 서포트 암의 상단이 고정되고, 상기 서포트 암의 하단에 형성되는 돌출핀이 서포트수단에 의해 수로가 폐쇄되면 떠받쳐지고 수로를 개방하려 할 때에는 떠받침이 해제되기 때문에 수로가 폐쇄된 상태에서 유압실린더로부터 작동유가 누출되는 사고가 발생되더라도 수문 함체의 하중이나 수압으로 수문 함체가 회전하여 뜻하지 않게 수로가 개방되는 것을 방지할 수 있는 안전장치를 구비한 수문 구동장치에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sluice that rotates by a hydraulic cylinder installed therein to open and close the dike's waterway, and in particular, an upper end of the support arm is fixed inside the sluice enclosure that opens and closes the waterway of the dike. The protruding pin formed at the bottom is supported when the waterway is closed by the support means, and when the waterway is opened, the support is released, so even if an accident occurs that the hydraulic oil leaks from the hydraulic cylinder while the waterway is closed, The present invention relates to a hydrological drive device having a safety device capable of preventing an accidental opening of a waterway by rotating a hydrologic enclosure by a load or a hydraulic pressure.

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Номер записи: 92

27-09-2010 дата публикации

Moving gate

Номер: KR100983597B1

Автор: 윤충호

Принадлежит: 일성보산업(주)

PURPOSE: A water gate for a movable weir is provided to prevent the sudden opening of a water gate caused by the malfunction of a hydraulic device. CONSTITUTION: A water gate for a movable weir is composed as follows. An actuating cam(50) comprising a link cam(30) and a spring cam is coupled with a fastening pin(15). A releasing cam(80) and a locking cam(90) moving along a guide rack(70) are installed outside the link cam. The operating surface of the link cam is moved along a fixed rack. The fastening pin inserted in a long groove formed in a lot(11) is inserted to a heart shaped actuating groove of the spring cam so as to enable the tension of a spring to be transmitted between the lot and a locking groove.

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Номер записи: 93

18-06-2003 дата публикации

A sluice opening and shutting device

Номер: KR200316524Y1

Автор: 김기철

Принадлежит: 김기철

본 고안은 강 또는 하천 등지의 수로에 설치된 수문이 간편한 조립으로 안정된 고정상태를 유지하도록 하고 동시에 유압력에 의해 선택적으로 회동될 수 있도록 하여 담수량이 조절될 수 있도록 한 수문 개폐장치에 관한 것으로, 본 고안은 제방의 일측에 위치한 수로에서 하단 힌지를 중심으로 회동하며 수문을 개폐시키게 되는 수문 개폐장치에 있어 상기 수문의 배면 위치에서 일단이 지면에 형성된 프레임에 힌지 고정되고 그 내부에 유압력 제공시 전후진 하는 피스톤 로드를 갖는 실린더와; 대응단부가 각기 상기 실린더의 피스톤 로드 단부에 각기 힌지되어 양단부가 자유회전 가능하게 연결되고, 그 양쪽의 단부가 각각 수문의 배면 내측과 지면에 형성된 상기 프레임에 회동가능하게 힌지 연결되는 한쌍의 연결바와; 일단이 수문의 배면 상측에 고정되고 타단이 상기 프레임에 고정되어 상기 수문의 회동에 따라 수축 전개되면서 이들 부품을 커버하게 되는 절첩커버;를 포함하여 구성되어 상기 피스톤 로드의 전후진에 따라 연결바가 접힘 또는 전개되면서 수문을 개폐시키도록 한 것이다. The present invention relates to a water gate opening and closing device to allow the freshwater amount to be adjusted by maintaining the stable fixed state by the easy assembly of the water gate installed in the waterway of the river or river, etc. and at the same time selectively rotated by hydraulic power. The device is a water gate opening and closing device that rotates about the bottom hinge in a waterway located at one side of the embankment, and at the rear position of the water gate, one end is fixed to the frame formed on the ground, and when the hydraulic power is provided therein, A cylinder having a piston rod extending; A pair of connecting bars each corresponding end of which is hinged to an end of the piston rod of the cylinder so that both ends are freely rotatable, and both ends of which are hinged rotatably to the frame formed on the back of the sluice and on the ground, respectively; ; One end is fixed to the upper side of the back of the sluice and the other end is fixed to the frame and the contraction cover to cover these parts as the expansion and contraction according to the rotation of the sluice; configured to include a connection bar is folded along the forward and backward of the piston rod Or to open and close the gate as it evolves.

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Номер записи: 94

21-01-2013 дата публикации

Non power floodgate of culvert

Номер: KR101224119B1

Автор: 최봉호

Принадлежит: (주)조화엔지니어링

PURPOSE: A non-power floodgate with a culvert is provided to be opened by the pressure of water flowing in a culvert when a water level is raised. CONSTITUTION: A non-power floodgate with a culvert comprises a culvert(C), a frame(10), a floodgate(20), a hinge shaft(H), and a fixing portion. The culvert is formed in a hollow shape. The frame is installed in the outlet of the culvert and has a first hinge hole. The floodgate has a second hinge hole corresponding to the first hinge hole. The hinge shaft is coupled to the first and second hinge holes of the frame and the floodgate to couple the frame and the floodgate to each other. The fixing portion is composed of a fixing unit and a latching portion. The fixing unit is installed on the floodgate. The latching portion is installed on the frame.

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Номер записи: 95

11-12-2006 дата публикации

composition mode automatic floodgate

Номер: KR200433159Y1

Автор: 이미경

Принадлежит: 경신산업기계 주식회사

본 고안은 수문을 구비하는 배출부, 수문을 지지하는 하우징부 및 하우징부 내부에 배치되어 수문을 개폐시키는 작동부를 구비함으로써, 선택적으로 수문의 상부로 배출되게 하거나 수문의 하단으로 배출되게 할 수 있어 다양한 환경에서의 시공이 가능하고 전도식 및 하단 배출식의 장점을 모두 가지고 있을 뿐만 아니라 구조가 간단하여 유수 보수가 용이한 복합 자동 수문에 관한 것이다. The present invention has a discharge portion having a water gate, a housing portion for supporting the water gate and an operating portion disposed inside the housing portion to open and close the water gate, so that it can be selectively discharged to the top of the water gate or discharged to the bottom of the water gate. It is possible to install in various environments, have the advantages of both conductive and bottom discharge type, and the structure is simple. 본 고안에 따른 복합 자동 수문은, The composite automatic sluice according to the present invention, 통상의 제방에 형성된 배수로의 타측에 배치됨과 아울러 선택적으로 배수로를 개폐하면서 양단면 하부에는 외부로 연장되는 회전축이 일체로 형성된 수문을 갖는 배출부; A discharge part disposed on the other side of the drainage path formed on a normal bank and selectively opening / closing the drainage path and having a water gate integrally formed at both ends of a lower end with a rotating shaft extending outwardly; 배수로의 양단면에 고정 배치되면서 회전축이 삽입 안내되는 구동챔버와, 구동챔버 내부에 고정 배치되면서 구동챔버 내로 연장된 회전축이 삽입 안내되는 한 쌍의 가이드를 갖는 하우징부; A housing portion having a driving chamber fixedly disposed at both end surfaces of the drainage passage and having a rotation shaft inserted therein, and a pair of guides fixedly disposed in the driving chamber and inserted into the driving shaft and extending into the driving chamber; 회전축을 선회시키는 작동실린더를 가지는 작동부로 이루어진다. It consists of an actuating part having an actuating cylinder which pivots the axis of rotation.

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Номер записи: 96

04-10-2011 дата публикации

Dock type fish way

Номер: KR101069389B1

Автор: 윤충호

Принадлежит: 일성보산업(주)

본 발명은 하천을 가로질러 설치되는 댐이나 고정보 등의 시설물에서 물고기가 고정보를 지나 자유롭게 이동할 수 있도록 하는 어도에 관한 것으로, 다단 형성된 도크를 이용하여 물고기의 자유로운 이동을 보장하되 도크의 개폐가 무동력으로 이루어지는 한편 개방을 자유롭게 조절하는 것이다. 본 발명은 하천을 가로질러 일정 높이로 설치되는 고정보에 다단으로 도크를 설치하되 인접된 도크와는 높낮이에 차이가 있게 하고, 상기 도크에는 수문을 설치하여 수문의 작동에 의해 도크에 물이 채워지거나 배출되게 하며, 상기 수문은 각 도크에 설치된 수압탱크에 채워진 물의 수압에 의해 개방되게 하고, 상기 도크에 물을 채우고 비우는 수문은 개폐가 서로 연동되게 연결수단으로 연결함으로써 이루어진다. The present invention relates to a fishery that allows fish to move freely through high information in facilities such as dams or high information installed across rivers, and ensures free movement of fish using a multi-stage dock. It is made of non-power and freely regulates the opening. The present invention installs the dock in multiple stages in the high information installed at a certain height across the river, so that the difference in height and height from the adjacent dock, the dock is installed by the water gate to fill the dock by the operation of the water gate The water gate is opened by the water pressure of the water filled in the hydraulic tanks installed in each dock, and the water gate filling and emptying the water dock is made by connecting the connecting means so that the opening and closing is interlocked with each other.

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Номер записи: 97

10-03-2003 дата публикации

Sluice for Pipe Line

Номер: KR100375550B1

Автор: 배석동

Принадлежит: 배석동, 선암산업개발주식회사

본 발명은 관로 및 수로용 자동개폐수문에 관한 것으로, 본 발명의 목적은 하수관의 출구에 상기 하수관의 출구를 자동으로 개폐시키는 수문을 형성하여, 이 출구를 통해 생활 폐수 및 오수는 신속하게 하천으로 배출되고, 유해 생물들과 하천의 물은 하수관으로 유입되지 못하도록 하는 관로 및 수로용 자동개폐수문을 제공함에 있다. 상기와 같은 목적을 달성하기 위한 본 발명은 보강편을 갖는 몸체의 후측면에 형성한 요홈에 수밀재를 삽입 설치하고, 상기 몸체의 후측에 관로가 삽입되는 삽입홈을 갖는 결합부를 형성하되, 상기 결합부는 몸체와 힌지로 연결되도록 하며, 몸체와 일체로 되며 상기 몸체의 상측에 위치하는 지지대의 상측에는 형성한 무게추를 설치하여 이루어진 것을 특징으로 한다. 상기와 같은 본 발명은 관로 내부를 흐르는 생활 폐수 및 오수는 용이하게 하천으로 빠져 나가고, 하천측에서 쥐와 같은 동물을 비롯한 각종 유해 생물이 유입되어 서식함으로 인해 관로가 각종 병원균의 온상이 되는 것을 방지하며, 하천수가 홍수 등으로 수위가 높아져 이 관로를 통해 역류되어 주택을 침수시키는 등의 우려를 제거한 발명이다.

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Номер записи: 98

06-07-2021 дата публикации

The operation method for smart hydraulic sliding movable weir and the smart hydraulic sliding movable weir performing this method

Номер: KR102272889B1

Автор: 이종원

Принадлежит: 거성이엔지 주식회사

The present invention relates to a method of operating a smart hydraulic sliding movable beam and a smart hydraulic sliding movable beam performing such a method. The smart hydraulic sliding movable beam comprises: a hydraulic telescopic cylinder implemented as a plurality of sub-hydraulic telescopic cylinders driven up and down according to the installation angle based on hydraulic pressure; a sluice gate that is connected to the hydraulic telescopic cylinder and moves in an inclined sliding manner; and a roller unit that is rotated to move a roller gate in an inclined sliding manner.

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Номер записи: 99

16-02-2004 дата публикации

Method for producing metallic material in solid-liquid coexistence state

Номер: JP3496833B1

Автор: ▲ミン▼秀金, 俊杓洪, 宰民金, 正行板村

Принадлежит: 学校法人延世大学校

【要約】【課題】より微細な球状化粒子を得ると同時にエネルギ効率の改善、製造コストの節減、機械的性質の向上、鋳造工程の簡便化および製造時間短縮の利点を実現できる固液共存状態金属材料の製造方法を提供する。【解決手段】電磁気場を印加し容器に溶融金属を注湯した後、容器への電磁気場の印加を終了する。容器に注湯した溶融金属を冷却して固液共存状態の金属材料を形成する。溶融金属を冷却する工程で初期凝固層の形成による潜熱の発生なしに容器の壁面から中心部にわたって全体的に均一に温度が低下する。溶融金属の注湯後の１秒以上１０秒以下程度の短い時間内に溶融金属を液相線温度以下に急速に冷却でき、多数の結晶核を全領域にわたって均一に生成できる。微細でかつ均一な組織を有する金属材料を製造できる。 Abstract: PROBLEM TO BE SOLVED: To obtain finer spheroidized particles and at the same time to improve energy efficiency, reduce production cost, improve mechanical properties, Provided is a method for producing a metal material in a solid-liquid coexistence state, which can realize advantages of simplifying a casting process and shortening a production time. SOLUTION: After applying an electromagnetic field and pouring molten metal into the container, the application of the electromagnetic field to the container is terminated. The molten metal poured into the container is cooled to form a solid-liquid coexisting metal material. In the step of cooling the molten metal, the temperature is uniformly reduced from the wall surface of the container to the central portion without generating latent heat due to the formation of the initial solidified layer. 1 after pouring of molten metal The molten metal can be rapidly cooled to the liquidus temperature or less within a short time of about 10 seconds to about 10 seconds, and a large number of crystal nuclei can be uniformly generated over the entire area. A metal material having a fine and uniform structure can be manufactured.

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Номер записи: 100