Pump module, pump base module and pump system

A module, a base module and a system which comprises a module and a base module includes a pump channel and a valve unit which is connected with the pump channel wherein a fluid can be pumped through the pump channel and the valve unit, wherein a first wall section of the valve unit is flexible. The pump module has a movable valve body arranged in the valve unit, wherein the valve body can occupy an idle position in which the valve body closes the valve unit to prevent fluid from passing through. The valve body can occupy an operating position in which the valve body allows the fluid to flow through the valve unit and in which the valve body can be put in operating position through a deformation of the first wall section of the valve bodies so that the fluid can flow through the valve unit.

ROTARY ACTUATOR

A cylinder is installed within a case, and an output shaft and an arm that is integrated thereto and extends in a radial direction are installed within the cylinder. A piston extending in an arc slides and is displaced in a circumferential direction of the cylinder within the cylinder. One end portion of the piston is rotatably connected to the arm. The cylinder is internally provided with a first pressure chamber in which the arm is housed and a second pressure chamber in which the other end portion of the arm is slidably installed. A pressure medium is fed into one of the first and second pressure chambers and discharged from the other, and the output shaft pivots in a rotational direction. 1. A rotary actuator that outputs driving torque as a result of an output shaft pivoting in a rotational direction due to action of a pressure medium , the rotary actuator comprising:a case;a cylinder that is installed within the case and internally has a hollow space;an output shaft that is rotatably supported with respect to the case, has an axial direction parallel to an axial direction of the cylinder, and is installed in the hollow space;an arm that is integrated with, or fixed to, the output shaft, and extends in a radial direction of the cylinder; anda piston that has a portion extending in an arc, and is installed within the cylinder and supported so as to be able to slide and be displaced with respect to the cylinder along a circumferential direction of the cylinder,wherein one end portion of the piston is rotatably connected to the arm,the cylinder is internally provided with a first pressure chamber in which the output shaft and the arm are housed, and a second pressure chamber that is defined by the cylinder and the piston and in which another end portion of the piston that is located opposite from the end portion thereof connected to the arm is slidably installed, andas a result of a pressure medium being fed into one of the first pressure chamber and the second ...

Positiv-displacement rotary mashine

A positive-displacement rotary machine comprises a housing a rotor installed in the housing with the a capability of rotation, a separator installed in the housing, having a guide part with a hole for the rotor; a piston installed in the a groove of the rotor with the a capability of making rotary oscillations relative to the rotor around an axis that intersects the an axis of rotation of the rotor, having at least one slot into which the guide part of the separator enters, a sphere-like working cavity formed around the rotor, which the guide part of the separator, during interaction of the hole with the rotor, divides into chamber-forming cavities of variable cross section, each of which is divided by the piston into working chambers. There is a passage for the a working fluid that permits the working thud to bypass the minimal cross section of the chamber-forming cavity; and input and output ports of the working fluid.

Independent blade control system with hydraulic cyclic control

According to one embodiment, a radial fluid device includes a cylinder block having a plurality of radially extending cylinders, a plurality of pistons, and a cam disposed about the plurality of radially extending cylinders. A first linear control is coupled to the cam and operable to reposition the cam along a first axis. A second linear control is coupled to the cam and operable to reposition the cam along a second axis. A third linear control is coupled to the cam and operable to resist movement of the cam along a third axis.

Rotary volumetric machine

A rotary volumetric machine having a stationary structure; a rotor, which can turn with respect to the stationary structure about a principal axis of rotation; a work chamber formed within said rotor; a disk, which is housed in said work chamber and can turn with respect to the stationary structure about a secondary axis of rotation fixed with respect to said stationary structure, the secondary axis of rotation being inclined with respect to said principal axis of rotation, said disk having a radial through groove; a diaphragm, which is fixed with respect to said rotor, extends in said work chamber, and engages said radial groove of said disk; and an inlet opening and an outlet opening for a working fluid, which are formed in said rotor, communicate with said work chamber, and are located on opposite sides of said diaphragm.

ELECTRO HYDROSTATIC ACTUATORS

An electro hydrostatic actuator comprises a hydraulic pump driven by an electric motor to supply hydraulic fluid to a hydraulic actuator. The pump comprises an inlet and an outlet for the hydraulic fluid and an active flow path arranged therebetween such that, in an active mode of operation when the pump is driven by the electric motor, hydraulic fluid is actively drawn in through the inlet and exhausted out through the outlet. The pump further comprises a bypass flow path arranged to open between the inlet and outlet such that, in a damping mode of operation when the pump is not driven by the electric motor, hydraulic fluid is able to pass through the pump along the bypass flow path between the inlet and outlet. 1. An electro hydrostatic actuator comprising:an electric motor; and an inlet and an outlet for the hydraulic fluid and an active flow path arranged therebetween such that, in an active mode of operation when the pump is driven by the electric motor, hydraulic fluid is actively drawn in through the inlet and exhausted out through the outlet; and', 'a bypass flow path arranged to open between the inlet and outlet such that, in a damping mode of operation when the pump is not driven by the electric motor, hydraulic fluid is able to pass through the pump along the bypass flow path between the inlet and outlet., 'a hydraulic pump driven by the electric motor, the pump configured to supply hydraulic fluid to a hydraulic actuator, the pump comprising2. An electro hydrostatic actuator according to claim 1 , wherein the bypass flow path is arranged to automatically open when the pump is not driven by the electric motor.3. An electro hydrostatic actuator according to claim 2 , wherein the pump further comprises a resilient member arranged to automatically open the bypass flow path when the pump is not driven by the electric motor.4. An electro hydrostatic actuator according to claim 1 , wherein the size of the bypass flow path is adjusted during manufacture and/or ...

Multi-Stage Compressor and Method of Controlling the Same

A multi-stage compressor includes a compression module configured to compress a refrigerant therein through reciprocation of a plurality of pistons provided in a front housing, a rear housing coupled to the front housing to define an internal space between the front housing and the rear housing; a separation plate located between the front housing and the rear housing to separate the internal space between the front housing and the rear housing into a front space and a rear space; and a partition wall coupled to the rear housing to partition the rear space into an injection space before a refrigerant injected thereinto is primarily compressed, a primary discharge space from which the refrigerant is discharged in a primary compressed state by some of the pistons, and a secondary discharge space from which the primary compressed refrigerant is discharged.

Radial Piston Machine with Brake

A radial piston machine includes a rotor within a housing that is rotatable about an axis, a shaft coupled to the rotor, a distributor which surrounds the shaft and cannot rotate with the rotor and that contacts the rotor in an axial direction, a plurality of brake discs including first brake discs and second brake discs arranged side-by-side along the axis, wherein the first brake discs are coupled to the housing for torque transmission, and the second brake discs are coupled to the shaft for torque transmission, and an actuator configured to releasably exert a brake force in the axial direction on the brake discs. The distributor is located axially between the rotor and the actuator, and the brake discs are located axially between the distributor and the actuator. When the brake force is exerted the brake force is supported by the distributor in the axial direction. 1. A radial piston machine , comprising:a housing;a rotor within the housing, wherein the rotor is rotatable about an axis;a shaft coupled to the rotor and configured to transmit torque;a distributor which surrounds the shaft and cannot rotate with the rotor and that contacts the rotor in an axial direction, the distributor configured to communicate fluid to and from the rotor;a plurality of brake discs comprising first brake discs and second brake discs arranged side-by-side along the axis, wherein the first brake discs are coupled to the housing and configured to transmit torque, and the second brake discs are coupled to the shaft and configured to transmit torque; andan actuator configured to releasably exert a brake force in the axial direction on the brake discs, wherein the distributor is located axially between the rotor and the actuator, and the brake discs are located axially between the distributor and the actuator, such that when the brake force is exerted the brake force is supported by the distributor in the axial direction.2. The radial piston machine according to claim 1 , wherein at ...

AIR COMPRESSOR

An air compressor contains: a torque gear on which a central orifice and a connection rod are arranged. The central orifice has screw threads defined thereon and corresponds to one of multiple positioning orifices of a base, the one positioning orifice is configured to accommodate a bearing, and a screw bolt is inserted through the bearing in the base so as to screw with the central orifice via the torque gear. The connection rod of the torque gear is rotatably connected with a piston so that the piston moves in a cylinder to produce compressed air, the torque gear matingly contacts with the bearing along the screw bolt, and the bearing is not broken in the one positioning orifice, thus moving the piston in the cylinder reciprocately. 1. An air compressor comprising:a base including multiple positioning orifices, one of which accommodates a bearing;a cylinder connected on the base and including an air storage seat communicating on the cylinder; anda transmission mechanism driving a piston to reciprocately move in the cylinder, thus compressing air;wherein the transmission mechanism including a torque gear and a central orifice defined on the torque gear, and the transmission mechanism further including a connection rod extending from the torque gear, wherein the central orifice has screw threads formed therein, and the central orifice of the torque gear corresponds to the bearing in the one positioning orifice of the base, and a screw bolt is screwed with the central orifice after being inserted through the bearing and the torque gear, thus connecting the transmission mechanism automatedly;wherein the connection rod of the torque gear is rotatably connected with the piston.2. The air compressor claim 1 , as claimed in claim 1 , wherein the base includes multiple positioning orifices which are a first positioning orifice and a second positioning orifice claim 1 , a drive gear inserted through the first positioning orifice and mounted on a center of an end of the ...

A VACUUM PUMP REED VALVE WHICH WILL REDUCE COLD START TORQUE

A vacuum pump suitable for mounting to an engine includes: a casing having a cavity, the cavity including an inlet and an outlet; a moveable member arranged for rotation inside the cavity, the movable member being movable to draw fluid into the cavity through the inlet and out of the cavity through the outlet so as to induce a reduction in pressure at the inlet; a valve seat at the outlet; and an outlet valve including a reed element and a stop for restricting movement of the reed element. The stop is movable between a first operating position, in which movement of the reed element is restricted to a first opening degree, and a second start-up position, in which movement of the reed element is restricted to a second opening degree, which is larger than the first opening degree. 1: A vacuum pump suitable for mounting to an engine , comprising:a casing having a cavity, the cavity comprising an inlet and an outlet;a moveable member arranged for rotation inside the cavity, the movable member being movable to draw fluid into the cavity through the inlet and out of the cavity through the outlet so as to induce a reduction in pressure at the inlet;a valve seat at the outlet; andan outlet valve comprising a reed element and a stop configured to restrict movement of the reed element,wherein the stop is movable between a first operating position, in which movement of the reed element is restricted to a first opening degree, and a second start-up position, in which movement of the reed element is restricted to a second opening degree, which is larger than the first opening degree.2: The vacuum pump according to claim 1 , wherein the second opening degree is at least twice the first opening degree.3: The vacuum pump according to claim 1 , further comprising a holding arrangement attaching the stop to the casing claim 1 , the holding arrangement being configured to allow movement of the stop between the first and second positions.4: The vacuum pump according to any of the claim ...

ROTARY VANE ACTUATOR AND VANE ASSEMBLY

A vane assembly for use in a rotary vane actuator, the vane assembly comprising: a rotatable vane having a first side and a second side; a vane axle connected to the rotatable vane for converting pressure exerted on the rotatable vane into rotational motion; a vane seal on the first side of the rotatable vane, the vane seal being for sealing the rotatable vane; and a side-plate on the first side of the rotatable vane, the side-plate clamping the vane seal in position; wherein the side-plate comprises: an outer part providing an outer surface of the side-plate, the outer part defining an internal volume; and an inner part filling or substantially filling the internal volume defined by the outer part, the inner part being distinct from the outer part. 1. A rotary vane actuator having a housing and a vane assembly , wherein:the housing has a cavity accommodating the vane assembly, the vane assembly dividing the cavity into a first chamber and a second chamber; andthe vane assembly comprises:a rotatable vane having a first side and a second side;a vane axle projecting from the housing and being connected to the rotatable vane to convert pressure exerted on the rotatable vane into rotational motion;a vane seal on the first side of the rotatable vane, the vane seal providing a seal between the rotatable vane and the housing; anda side-plate on the first side of the rotatable vane, the side-plate clamping the vane seal in position;wherein the side-plate comprises:an outer part providing an outer surface of the side-plate, the outer part defining an internal volume; andan inner part filling or substantially filling the internal volume defined by the outer part, the inner part being distinct from the outer part.2. The rotary vane actuator according to claim 1 , wherein the internal volume defined by the outer part is a space in the outer part.3. The rotary vane actuator according to claim 2 , wherein the outer part is a hollow shell.4. The rotary vane actuator according to ...

PISTON MACHINE WITH COOLING FUNCTION

The invention relates to a piston machine which comprises: a housing with a chamber with has a substantially circle sector-shaped cross-section; a pivotal piston which is designed as a pivoting element, is arranged in the housing and comprises a first working surface, wherein the housing and the piston define at least one first variable working chamber; a drive or output which is connected to the piston; and an outlet which is arranged in the working chamber for discharging a working fluid. The housing has a cooling opening in at least one housing wall, said opening leading to the chamber at least for convectively cooling a piston side opposite the first working surface by means of a coolant. 1. Piston machine , comprising:a housing with a chamber which has a substantially circle sector-shaped cross-section,a pivotal piston which is designed as a pivoting element, is arranged in the housing and comprises a first working surface,wherein the housing and the piston define at least one first variable working chamber,a drive or output which is connected to the piston,an outlet which is arranged in the working chamber for discharging a working fluid,characterized in thatthe housing has a cooling opening in at least one housing wall, said opening leading to the chamber at least for convectively cooling a side of the piston opposite the first working surface by means of a coolant.2. Piston machine according to claim 1 ,whereinthe chamber is delimited by a wall, which is circular arc-shaped in cross-section, and the cooling opening is provided in the circular arc-shaped wall.3. Piston machine according to claim 2 ,whereinthe opening in the circular arc-shaped wall is defined by a center angle which is at most as large as a pivot angle of the piston.4. Piston machine according to claim 2 ,whereinthe circular arc-shaped wall defines a second center angle wherein a piston side facing the circular arc-shaped wall is circular arc-shaped in cross-section and defines a third center ...

GAS EJECTION APPARATUS

A gas ejection apparatus includes: a cylinder having a rotating member that rotates within the cylinder; a motor coupled to the rotating member of the cylinder and that causes gas to be compressed inside the cylinder and to he ejected from the cylinder by causing rotation of the rotating member; a control circuit board that controls the motor; and a case in which the cylinder, the motor and the control circuit board are disposed. The case extends in a planar direction and has side surfaces that are orthogonal to the planar direction. The motor and the cylinder are arranged adjacent to each other in the planar direction of the case. The control circuit board is disposed adjacent to and substantially parallel to one of the side surfaces of the case. 1. A gas ejection apparatus comprising:a cylinder having a rotating member that rotates within the cylinder;a motor coupled to the rotating member of the cylinder and that causes gas to be compressed inside the cylinder and to be ejected from the cylinder by causing rotation of the rotating member;a control circuit board that controls the motor; anda case in which the cylinder, the motor and the control circuit board are disposed, whereinthe case extends in a planar direction and has side surfaces that are orthogonal to the planar direction,the motor and the cylinder are arranged adjacent to each other in the planar direction of the case, andthe control circuit hoard is disposed adjacent to and substantially parallel to one of the side surfaces of the case.2. The gas ejection apparatus according to claim 1 , further comprisinga gas inlet that is provided in one of the side surfaces of the case adjacent to the motor, the gas inlet taking in the gas from an outside of the case to an inside of the case.3. The gas ejection apparatus according to claim 2 , whereinthe gas inlet is provided on a lower end of one of the side surfaces of the case adjacent to an installation surface of the case.4. The gas ejection apparatus ...

Rotary-oscillating subassembly and rotary-oscillating volumetric pumping device for volumetrically pumping a fluid

A rotary oscillating sub-assembly for positive displacement pumping of a fluid, said sub-assembly comprising: a hollow body defining a cavity having a wall with two ducts passing therethrough; a piston co-operating with said cavity to define a working chamber and including a channel that opens out longitudinally into said working chamber, said piston being movable angularly so as to put said working chamber into fluid-flow communication with one, then none, then the other of said ducts, and being movable in longitudinal translation to reciprocate so as to cause the volume of said working chamber to vary and successively suck in and then discharge said fluid, said piston carrying a sealing gasket that is formed of at least a sealing ring, a sealing half-ring, and at least one sealing strip that longitudinally connects said sealing ring to said sealing half-ring.

OSCILLATING PISTON PUMP FOR FLUIDS

The invention relates to an oscillating piston pump for liquid and gaseous fluids, comprising: a pump housing having at least two sector-shaped working chambers, which are diametrically opposed relative to a pivot axis arranged in-between; an oscillating piston, having at least two displacement portions which extend diametrically relative to the pivot axis and are each received pivotably in one of the working chambers; an electric drive, which moves the oscillating piston alternately on a pivot movement between two turning points delimited within the working chambers; a group of outlet valves, which ensure the discharge of a volume displaced from the working chambers to a pump outlet; and a group of inlet valves, which ensure the entry of a volume flowing into the working chambers from a pump inlet. The group of outlet valves or inlet valves is arranged on both sides of each working chamber and communicates through the pump housing with the pump outlet or the pump inlet. The other group of inlet valves or outlet valves is arranged in the oscillating piston and communicates via a cavity in the oscillating piston with the pump inlet or the pump outlet. 1. A swivel piston pump for liquid and gaseous fluids , comprising:a pump housing having at least two sector-shaped working chambers opposing each other diametrically with respect to a pivot axis positioned therebetween;a swivel piston having at least two displacement sections which extend diametrically with respect to the pivot axis and which are each received in a swiveling manner in one of the working chambers;an electrical drive which moves the swivel piston alternately between two turning points on a pivoting motion contained within the working chamber;a set of outlet valves which allow a volume displaced from the working chambers to exit toward a pump outlet; and a set of inlet valves which allow a volume flowing into the working chambers to enter from a pump inlet; whereinat least one of the set of outlet valves ...

Pump module, pump module and pump system

A module, a base module and a system which comprises a module and a base module includes a pump channel and a valve unit which is connected with the pump channel wherein a fluid can be pumped through the pump channel and the valve unit, wherein a first wall section of the valve unit is flexible. The pump module has a movable valve body arranged in the valve unit, wherein the valve body can occupy an idle position in which the valve body closes the valve unit to prevent fluid from passing through. The valve body can occupy an operating position in which the valve body allows the fluid to flow through the valve unit and in which the valve body can be put in operating position through a deformation of the first wall section of the valve bodies so that the fluid can flow through the valve unit.

ROTARY COMPRESSOR/PUMP

A rotary compressor or pump has a cam with a plurality of lobes mechanically engaging a plurality of pistons. The lobes urge the pistons from an open to a closed position within a piston void, the closure of the piston into the piston void creating compression or pressure of a material. Each piston is linked to another piston, and as one piston is closed by the cam, the other piston is opened by a linkage. 1. A rotary compressor or pump , comprising:a stator having a plurality of piston voids formed therein;a plurality of pistons mounted in the stator, with each piston pivotally mounted in one of the piston voids of the plurality of piston voids, with each piston linked to another piston;a cam that rotates within the stator and past each of the plurality of pistons;wherein, in use, as the cam rotates, lobes of the cam push and pivot one half of the pistons into the piston voids in which the pistons are mounted and the one half of the pistons that are pushed into the piston voids pivot the remaining one half of pistons away from the piston voids in which the remaining one half of pistons are mounted.2. A rotary compressor or pump as described in claim 1 , wherein the cam comprises a central rotary axle and the stator comprises an upper annular housing and a lower annular housing claim 1 , the upper annular housing and lower annular housing being mutually adjacent and concentric about the central rotary axle.3. A rotary compressor or pump as described in claim 1 , wherein the stator comprises a plurality of exhaust ports and intake ports that communicate with the piston voids claim 1 , wherein each of the exhaust ports is in communication with an exhaust chamber circumscribing the stator claim 1 , and each of the intake ports is in communication with an intake chamber circumscribing a second space formed within the stator.4. A rotary compressor or pump as described in claim 1 , wherein each piston of the plurality of pistons comprises a rotating piston rod and each ...

Pressure Balancing System For A Fluid Pump

Several examples of a pressure balancing system for a pump. In one example, the pressure balancing system comprises: a housing; a first rotor within the housing having a first axis of rotation, a first shaft, a first face surface; a second rotor having an axis of rotation, a second face surface adjacent the first face surface of the first rotor; the face of the first rotor, the face of the second rotor, and an inner surface of the housing forming at least one working fluid chamber; an annular ring fitted around a shaft, adjacent a first pressure chamber having a fluid connection through the housing; the annular ring configured to bias the first rotor toward the second rotor when fluid is supplied under pressure to the first pressure chamber; a fluid conduit is configured to convey fluid to a pressure chamber between the housing and the annular ring to bias the annular ring against a radial extension of the first shaft thus biasing the first rotor toward the second rotor.

VARIABLE VOLUME CHAMBER FOR INTERACTION WITH A FLUID

Variable volume chamber devices are disclosed. The chambers may be defined by the space between two complementary rotors. The volume of the chambers may vary as a function of the variation of relative rotational speeds of the two rotors. 1. A variable volume chamber device comprising:a first axial member; a generally cylindrical peripheral wall spaced from the first axial member;', 'a first fluid port extending through the peripheral wall;', 'a central opening surrounding the first axial member;', 'a front wall extending away from the first axial member to the peripheral wall, said front wall defining a boundary for the central opening;', 'a second fluid port extending through the front wall in the proximity of the central opening;', 'a first rotor fin extending from the central opening along the front wall to the peripheral wall;, 'a first rotor mounted on the first axial member, said first rotor havinga second axial member that is co-axial with the first axial member; a rear wall extending away from the second axial member to the peripheral wall,', 'a central hub extending away from the rear wall and disposed within the first rotor central opening;', 'a second rotor fin extending from the central hub along the rear wall to a location proximal to the peripheral wall;', 'two fluid passages extending through the central hub;, 'a second rotor mounted on the second axial member and disposed at least in part within the first rotor peripheral wall, said second rotor havinga first variable-speed driver connected to the first rotor; anda second variable-speed driver connected to the second rotor.2. The variable volume chamber device of claim 1 , further comprising;a cover surrounding the first rotor, said cover having a fluid intake opening and a fluid exhaust opening.3. The variable volume chamber device of claim 1 , wherein the first rotor is configured to rotate at a variable first rotor rate claim 1 ,wherein the second rotor is configured to rotate at a variable second ...

REFRIGERATION SYSTEM INCLUDING MICRO COMPRESSOR-EXPANDER THERMAL UNITS

An active gas regenerative refrigerator includes a plurality of compressor-expander units, each having a hermetic cylinder with a drive piston configured to be driven reciprocally therein, and a quantity of working fluid in each end of the cylinder. A piston seal in a central portion of the cylinder prevents passage of the working fluid between ends of the cylinder. Movement of the piston to a first extreme results in radial compression of one of the quantities of working fluid in a cylindrical gap formed between one end of the piston and an inner surface of the cylinder, while the other quantity is expanded in the opposite end of the cylinder. The piston includes a plurality of magnets arranged in pairs, with magnets of each pair positioned with like-poles facing each other. A piston drive is configured to couple with transverse magnetic flux regions formed by the magnets. 1. An active gas regenerative refrigerator , comprising: a main cylinder having first and second cylinder ends and a central cylinder region between the first and second cylinder ends;', 'a first quantity of working fluid positioned in the first cylinder end;', 'a second quantity of working fluid positioned in the second cylinder end;', 'a drive piston positioned inside the main cylinder and having first and second piston ends and a central piston region, the first piston end having a diameter that is less than an inside diameter of the first cylinder end such that when the drive piston is moved to a first extreme, the first mass of working fluid is compressed into a first radial gap formed between a radial surface of the first piston end and an inner radial face of the first cylinder end, the second piston end having a diameter that is less than an inside diameter of the second cylinder end such that when the drive piston is moved to a second extreme, the second mass of working fluid is compressed into a second radial gap formed between a radial surface of the second piston end and an inner ...

RECIPROCATING PISTON

A reciprocating piston of a positive displacement pump has a piston body with a plurality of cooling fins on one or more exterior surfaces of the piston body. A seal coupled to the piston body forms a seal with the walls of a cylinder in the positive displacement pump. A rod moves the piston within the cylinder to cause the displacement of fluid. 1. A piston , comprising:a piston body having a plurality of cooling fins formed on an exterior surface of the piston body; anda seal coupled to the piston body.2. The piston of claim 1 , wherein the piston body comprises an upper cylindrical portion and a lower cylindrical portion having an outer diameter greater than an outer diameter of the upper cylindrical portion.3. The piston of claim 2 , wherein the cooling fins are located on an exterior surface of the upper cylindrical portion.4. The piston of claim 3 , wherein at least one cooling fin is located on an exterior surface of the lower cylindrical portion.5. The piston of claim 1 , wherein each cooling fin is located between two grooves formed in the exterior surface of the piston body.6. The piston of claim 1 , wherein the piston body is formed out of a metallic material.7. The piston of claim 6 , wherein the metallic material is aluminum.8. The piston of claim 1 , wherein the seal comprise a first portion that is formed out of a material that is harder than a material of a second portion of the seal.9. The piston of claim 1 , further comprising a bore disposed through the piston body.10. The piston of claim 1 , wherein one or more cooling fins are formed on an exterior surface of the seal.11. A pump claim 1 , comprising:a piston having a plurality of cooling fins formed on an exterior surface of the piston;a seal coupled to the piston;a cylinder, wherein the piston is disposed within the cylinder such that the seal forms a seal between the piston and the cylinder; anda piston rod coupled to the piston and configured to reciprocate the piston within the cylinder, ...

Pump module, pump base module and pump system

A module, a base module and a system which comprises a module and a base module includes a pump channel and a valve unit which is connected with the pump channel wherein a fluid can be pumped through the pump channel and the valve unit, wherein a first wall section of the valve unit is flexible. The pump module has a movable valve body arranged in the valve unit, wherein the valve body can occupy an idle position in which the valve body closes the valve unit to prevent fluid from passing through. The valve body can occupy an operating position in which the valve body allows the fluid to flow through the valve unit and in which the valve body can be put in operating position through a deformation of the first wall section of the valve bodies so that the fluid can flow through the valve unit.

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a base part (2) and an elastically deformable membrane (4), the base part (2) and the membrane (4) forming a linear pump channel (5) which is curved in at least some sections. The base part (2) has a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the membrane (4) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7).

Pump module, pump module and pump system

The invention concerns a wobble pump base module and a wobble pump system. The invention-based wobble pump base module ( 40 ) comprises a wobble pump drive system ( 43 ), a wobble device ( 41 ), a receptacle ( 42 ) for a pump module ( 1 ) and a pretensioning device ( 56 ), wherein the pretensioning device ( 56 ) flexibly pretensions the pump module ( 1 ) housed in the receptacle ( 42 ) against the wobble device ( 41 ).

Pump module, pump base module and pump system

The invention-base pump module comprises a linear pump channel which is curved at least in sections, a pump channel inlet and a pump channel outlet, wherein the pump channel inlet and the pump channel outlet are connected with the pump channel for supplying a fluid into the pump channel and discharging a fluid from the pump channel, so that through a periodically rotating deformation of the membrane a fluid can be pumped through the pump channel from the pump channel inlet to the pump channel outlet, wherein in the section between the pump channel inlet and the pump channel outlet the pump channel is designed in a way that differs from a genuine circular design.

Pump module, pump base module and pump system

A pump module, a pump base module and a pump system in which the pump module has a base and a flexibly deformable membrane, with the base and the membrane forming a line-shaped pump channel that is curved at least in sections, and the base having a pump channel inlet and a pump channel outlet, wherein the pump channel inlet and the pump channel outlet are connected with the pump channel for supplying and discharging a fluid in the pump channel in such a way, so that through a periodically rotating deformation of the membrane a fluid can be pumped through the pump channel from the pump channel inlet to the pump outlet.

Pump module, pump base module and pump system

The pump module (1) has base portion (2) and elastically deformable linear membrane (4). The pump channel output (7) is provided for supplying and discharging fluid into pumping channel, such that fluid is pumped through the pump channel from the pump channel input (6) by periodical rotating deformation of membrane. An independent claim is included for wooble fluid pump system.

Infusion device comprising a wobbling device for acting onto a pump module

An infusion device ( 3 ) comprises a housing element ( 30 ) having a receptacle ( 301 ) for receiving a pump module ( 1 ), and a pump actuation mechanism ( 2 ) having a wobbling device ( 20 ) arranged on the housing element ( 30 ) and a drive shaft ( 21 ) being rotatable about a rotational axis (A). The wobbling device ( 20 ) is actuatable, by rotating the drive shaft ( 21 ) about the rotational axis (A), to perform a tumbling motion with respect to the receptacle ( 300 ) for acting onto the pump module ( 1 ) received in the receptacle ( 300 ) in order to pump a fluid through the pump module ( 1 ). Herein, the wobbling device ( 20 ) is displaceable along at least one direction (X, Y) transverse to the rotational axis (A) with respect to the receptacle ( 300 ). In this way an infusion device is provided which in an easy and cost-efficient manner allows for improving the positional accuracy of the pump module with respect to the wobbling device of the pump actuation mechanism upon arranging the pump module on the receptacle of the housing element.

Fluid actuator and pump

Pulsatile blood pumping system

A blood pumping system to support living organisms based on a spherical multi vane and multi chamber pump with an oscillating motion that delivers pulsatile flow. The blood pumping system includes a number of design elements that address the particular needs and compatibility issues (both biological and hemological) of a blood pumping system.

Base pump module and pump system

The invention relates to a base module for a nutating pump and a nutating pump system. A base module (40) for a nutating pump comprising a nutating pump drive (43), a nutating device (41), a receiving element (42) designed for accommodation of the pump module (1) therein, and a pre-stressing device (56) that provides elastic pre-stressing of the pump module (1) located in the receiving element (42) relative to the nutating device (41), the receiving element (42) being made so that the pump module (1) including a base element (2) and an elastically deformed membrane (4) is inserted into the receiving element (42) by hand and withdrawn from the receiving element (42) by hand without any additional tool, wherein the pre-stressing device (56) provides pre-stressing of the nutating device (41) relative to the receiving module (42) of the pump module (1), the base module (40) of the nutating pump further includes a cover (44) made so as to close the receiving element (42) with the pump module (1) located in the receiving element (1), the pre-stressing device (56) being, at least partially, built in the cover (44) so that, with the cover (44) closed, the pump module is in a pre-stressed condition relative to the nutating device (41), the receiving element (42) being made in accordance with the outer shape of the pump module (1) so that the pump module (1) is disposed in the receiving element (42) with form constraint.

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a linear pump channel (5) which is curved in at least some sections, a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the pump channel (5) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), the pump channel (5), in the section between the pump channel inlet (6) and the pump channel outlet (7), deviating from the shape of a perfect circular arc.

Pump module, pump base module and pump system

The pump module has a pump channel that is connected to a valve chamber (12) for allowing the pumping of a fluid. A wall portion (13) of the valve chamber is flexible, and a movable valve portion (14) set in a rest position of the valve chamber is sealed against the passage of fluid. The flow of fluid through the valve chamber is released corresponding to an opening position of the valve portion. The flow of fluid through the valve chamber is allowed by the deformation of the wall portion corresponding to an actuating position of the valve portion. An independent claim is included for pump base module.

Pump module, pump base module and pump system

The pump module has line-shaped partially curved pumping channel, a pump channel input and a pump channel output. The pump channel output is provided for supplying and discharging a fluid into the pumping channel, such that fluid is pumped from pump channel input through the pump channel by periodical circumferential deformation of pump channel. The pumping channel in the section between pump channel input and pump channel output is formed deviating from circular arc shape. An independent claim is included for wooble pump system.

Pump module, pump base module and pump system

The swash pump base module (40) comprises a swash pump drive (43), a tumbler (41), a receptacle (42) for a pump module (1) and a biasing unit (56). The biasing unit resiliently biases pump module against tumbler. An independent claim is included for swash pump system.

Pump module, pump base module and pump system

A module, a base module and a system which comprises a module and a base module includes a pump channel and a valve unit which is connected with the pump channel wherein a fluid can be pumped through the pump channel and the valve unit, wherein a first wall section of the valve unit is flexible. The pump module has a movable valve body arranged in the valve unit, wherein the valve body can occupy an idle position in which the valve body closes the valve unit to prevent fluid from passing through. The valve body can occupy an operating position in which the valve body allows the fluid to flow through the valve unit and in which the valve body can be put in operating position through a deformation of the first wall section of the valve bodies so that the fluid can flow through the valve unit.

Pump base module and pump system

Pump module, base pump module and a pump system

본 발명은 워블 펌프 베이스 모듈과 워블 펌프 시스템에 관한 것이다. 본 발명의 워블 펌프 베이스 모듈(40)은 워블 펌프 구동 시스템(43), 워블 디바이스(41), 펌프 모듈(1)을 위한 용기(42), 및 사전인장 디바이스(56)를 포함하며, 사전인장 디바이스(56)는 워블 디바이스(41)에 대해 용기(42)에 수용된 펌프 모듈(1)을 유연하게 사전인장시킨다. The present invention relates to a wobble pump base module and a wobble pump system. The wobble pump base module 40 of the present invention includes a wobble pump drive system 43, a wobble device 41, a container 42 for the pump module 1, and a pretensioning device 56, The device 56 flexibly pre-pulls the pump module 1 housed in the vessel 42 against the wobble device 41.

泵模块、泵基础模块和泵系统

本发明涉及一种摇摆泵基础模块和一种摇摆泵系统。根据本发明的摇摆泵基础模块（40）包含一个摇摆泵驱动装置（43）、一个摇摆装置（41）、一个用于泵模块（1）的容纳部（42）和一个预紧装置（56），其中预紧装置（56）将容纳在容纳部（42）中的泵模块（1）朝向摇摆装置（41）弹性预紧。

Pump module, base pump module and a pump system

The invention relates to a base module for a nutating pump and a nutating pump system. The base module for a nutating pump (40) comprises a nutating pump drive (43), a nutation device (41), a holder (42) for a pump module (1) and a pretensioning device (56), said pretensioning device (56) resiliently pretensioning the pump module (1) accommodated in the holder (42) against the nutation device (41).

módulo de base, módulo de bomba de base e sistema de bomba

Pump module, pump base module and pump system

The invention concerns a pump module, a pump base module and a pump system which comprises a pump module and a pump base module. The invention-based pump module (1) comprises a line-shaped pump channel (5) which is curved at least in sections, a pump channel inlet (6) and a pump channel outlet (7), wherein the pump channel inlet (6) and the pump channel outlet (7) are connected with the pump channel (5) for supplying a fluid into the pump channel (5) and discharging a fluid from the pump channel (5), so that through a periodically rotating deformation of the membrane (4) a fluid can be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), wherein in the section between the pump channel inlet (6) and the pump channel outlet (7) the pump channel (5) is designed in a way that differs from a genuine circular design.

Modulo de bomba, modulo base de bomba y sistema de bomba.

La invención se refiere a un módulo de la bomba, un módulo base de la bomba y un sistema de bomba que incluye un módulo de bomba y un módulo base de bomba; el módulo de la bomba basado en la invención (1) que comprende una base (2) y una membrana flexible deformable (4), en donde la base (2) y la membrana (4) forman un canal de la bomba en forma de línea (5) que es curvado al menos en secciones, y la base (2) comprende una entrada del canal de una bomba (6) y una salida del canal de la bomba (7), en donde la entrada del canal de la bomba (6) y la salida del canal de la bomba (7) están conectados con el canal de la bomba (5) para el suministro y la descarga de un fluido en el canal de la bomba (5) de tal manera, que a través de una deformación periódicamente giratoria de la membrana (4) un fluido puede ser bombeado a través del canal de la bomba (5) de la entrada del canal de la bomba (6) a la salida de la bomba (7).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a pump channel (5) and a valve chamber (12) connected to the pump channel (5), a fluid being pumpable through the pump channel (5) and the valve chamber (12), a first wall section (13) of the valve chamber (12) being flexible, and the pump module (1) having a mobile valve body (14) that is arranged in the valve chamber (12), the valve body (14) being configured to assume a rest position in which the valve body (14) obturates the valve chamber (12) from the passage of the fluid, and being configured to assume a position of actuation in which the valve body (14) allows the fluid to flow through the valve chamber (12). The valve body (14) can be brought into the position of actuation by way of a deformation of the first wall section (13) to allow the fluid to flow through the valve chamber (12).

Wobbling disk pump

Pumpenmodul, pumpenbasismodul und pumpensystem

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a base part (2) and an elastically deformable membrane (4), the base part (2) and the membrane (4) forming a linear pump channel (5) which is curved in at least some sections. The base part (2) has a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the membrane (4) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7).

Pump module, base pump module and pump system

Pumpenmodul, pumpenbasismodul und pumpensystem

Pump module, base pump module and pump system

The invention concerns a wobble pump base module and a wobble pump system. The invention-based wobble pump base module (40) comprises a wobble pump drive system (43), a wobble device (41), a receptacle (42) for a pump module (1) and a pretensioning device (56), wherein the pretensioning device (56) flexibly pretensions the pump module (1) housed in the receptacle (42) against the wobble device (41).

Pump module, base pump module and pump system

본 발명은 펌프 모듈, 펌프 베이스 모듈, 및 펌프 모듈과 펌프 베이스 모듈을 포함하는 펌프 시스템에 관한 것이다. 본 발명에 따른 펌프 모듈(1)은 베이스(2)와 유연하게 변형가능한 멤브레인(4)을 포함하고, 상기 베이스(2) 및 상기 멤브레인(4)은 적어도 섹션들에서 곡선인 선 형상 펌프 채널(5)을 형성한다. 상기 베이스(2)는 펌프 채널 입구(6)와 펌프 채널 출구(7)를 포함하고, 상기 멤브레인(4)의 주기적으로 회전하는 변형을 통해서, 유체가 상기 펌프 채널 입구(6)로부터 상기 펌프 출구(7)로 상기 펌프 채널(5)을 통해서 펌핑될 수 있도록 하는 방식으로, 상기 펌프 채널 입구(6)와 상기 펌프 채널 출구(7)는 상기 펌프 채널(5) 내로 유체를 공급하고 상기 펌프 채널(5)에서 유체를 방출하기 위하여 상기 펌프 채널(5)과 연결된다. The present invention relates to a pump module, a pump base module, and a pump system including a pump module and a pump base module. The pump module 1 according to the invention comprises a base 2 and a flexible deformable membrane 4 which is connected to a linear pump channel 5). The base 2 comprises a pump channel inlet 6 and a pump channel outlet 7 and through which the fluid flows from the pump channel inlet 6 to the pump outlet 6, The pump channel inlet 6 and the pump channel outlet 7 supply fluid into the pump channel 5 and allow the pump channel 5 to be pumped through the pump channel 5, Is connected to the pump channel (5) for discharging fluid from the pump channel (5).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a linear pump channel (5) which is curved in at least some sections, a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the pump channel (5) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), the pump channel (5), in the section between the pump channel inlet (6) and the pump channel outlet (7), deviating from the shape of a perfect circular arc.

Pump module, pump base module and pump system

The invention-based pump module (1) comprising a base (2) and a flexibly deformable membrane (4), wherein the base (2) and the membrane (4) form a line-shaped pump channel (5) that is curved at least in sections, and the base (2) comprises a pump channel inlet (6) and a pump channel outlet (7), wherein the pump channel inlet (6) and the pump channel outlet (7) are connected with the pump channel (5) for supplying and discharging a fluid in the pump channel (5) in such a way. so that through a periodically rotating deformation of the membrane (4) a fluid can be pumped through the pump channel (5) from the pump channel inlet (6) to the pump outlet (7).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a base part (2) and an elastically deformable membrane (4), the base part (2) and the membrane (4) forming a linear pump channel (5) which is curved in at least some sections. The base part (2) has a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the membrane (4) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7).

泵模块、泵基础模块和泵系统

本发明涉及一种泵模块、一种泵基础模块和一种具有泵模块和泵基础模块的摇摆泵系统。根据本发明的泵模块（1）包含一个线状的至少部分地弯曲的泵通道（5）、一个泵通道入口（6）和一个泵通道出口（7），所述泵通道入口（6）和泵通道出口（7）与泵通道（5）连接以将流体输入到泵通道（5）中和将流体从泵通道中排出，使得通过膜片（4）的周期性环绕的变形能够将流体通过泵通道（5）从泵通道入口（6）泵送至泵通道出口（7），泵通道（5）在一个处在泵通道入口（6）和泵通道出口（7）之间的部段中设计成不同于纯圆弧形状的。

pump module, pump base module and pump system

Modulo de bomba, modulo base de bomba y sistema de bomba.

La invención describe un módulo de base de bomba de mano para combustible y un sistema de bomba de mano para combustible; el módulo de base de bomba de mano para combustible basado en la invención (40) comprende un sistema de accionamiento de bomba de mano para combustible (43), un dispositivo de oscilación (41), un receptáculo (42) para un módulo de bomba (1) y un dispositivo de pre-tensión (56), en donde el dispositivo de pre-tensión (56) pre-tensa flexiblemente el módulo de bomba (1) alojado en el receptáculo (42) contra el dispositivo de oscilación (41).

泵模块、泵基础模块和泵系统

本发明涉及一种泵模块、泵基础模块和泵系统，其具有泵模块和泵基础模块。根据本发明的泵模块包含一个基础件（2）和一个可弹性变形的膜片（4），其中基础件（2）和膜片（4）构成一个线状的至少部分地弯曲的泵通道（5）。基础件（2）具有一个泵通道入口（6）和一个泵通道出口（7），其中泵通道入口（6）和泵通道出口（7）与泵通道（5）连接以用于将流体输入到泵通道（5）中和将流体从泵通道（5）中排出，使得通过膜片（4）的周期性环绕的变形能够将流体通过泵通道（5）从泵通道入口（6）泵送至泵通道出口（7）。

Pump module, base pump module and a pump system

The invention relates to a base module for a nutating pump and a nutating pump system. The base module for a nutating pump (40) comprises a nutating pump drive (43), a nutation device (41), a holder (42) for a pump module (1) and a pretensioning device (56), said pretensioning device (56) resiliently pretensioning the pump module (1) accommodated in the holder (42) against the nutation device (41).

Taumelpumpenbasismodul und taumelpumpensystem

Modulo de bomba, modulo base de bomba y sistema de bomba.

La invención describe un módulo de base de bomba de mano para combustible y un sistema de bomba de mano para combustible; el módulo de base de bomba de mano para combustible basado en la invención (40) comprende un sistema de accionamiento de bomba de mano para combustible (43), un dispositivo de oscilación (41), un receptáculo (42) para un módulo de bomba (1) y un dispositivo de pre-tensión (56), en donde el dispositivo de pre-tensión (56) pre-tensa flexiblemente el módulo de bomba (1) alojado en el receptáculo (42) contra el dispositivo de oscilación (41).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a pump channel (5) and a valve chamber (12) connected to the pump channel (5), a fluid being pumpable through the pump channel (5) and the valve chamber (12), a first wall section (13) of the valve chamber (12) being flexible, and the pump module (1) having a mobile valve body (14) that is arranged in the valve chamber (12), the valve body (14) being configured to assume a rest position in which the valve body (14) obturates the valve chamber (12) from the passage of the fluid, and being configured to assume a position of actuation in which the valve body (14) allows the fluid to flow through the valve chamber (12). The valve body (14) can be brought into the position of actuation by way of a deformation of the first wall section (13) to allow the fluid to flow through the valve chamber (12).

泵模块、泵基础模块和泵系统

本发明涉及一种泵模块、一种泵基础模块和一种具有泵模块和泵基础模块的摇摆泵系统。根据本发明的泵模块（1）包含一个线状的至少部分地弯曲的泵通道（5）、一个泵通道入口（6）和一个泵通道出口（7），所述泵通道入口（6）和泵通道出口（7）与泵通道（5）连接以将流体输入到泵通道（5）中和将流体从泵通道中排出，使得通过膜片（4）的周期性环绕的变形能够将流体通过泵通道（5）从泵通道入口（6）泵送至泵通道出口（7），泵通道（5）在一个处在泵通道入口（6）和泵通道出口（7）之间的部段中设计成不同于纯圆弧形状的。

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a pump channel (5) and a valve chamber (12) connected to the pump channel (5), a fluid being pumpable through the pump channel (5) and the valve chamber (12), a first wall section (13) of the valve chamber (12) being flexible, and the pump module (1) having a mobile valve body (14) that is arranged in the valve chamber (12), the valve body (14) being configured to assume a rest position in which the valve body (14) obturates the valve chamber (12) from the passage of the fluid, and being configured to assume a position of actuation in which the valve body (14) allows the fluid to flow through the valve chamber (12). The valve body (14) can be brought into the position of actuation by way of a deformation of the first wall section (13) to allow the fluid to flow through the valve chamber (12).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a linear pump channel (5) which is curved in at least some sections, a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the pump channel (5) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), the pump channel (5), in the section between the pump channel inlet (6) and the pump channel outlet (7), deviating from the shape of a perfect circular arc.

PUMPING MODULE, BASIC PUMPING MODULE AND PUMPING SYSTEM

Изобретение относится к базовому модулю нутационного насоса и нутационной насосной системе. Соответствующий изобретению базовый модуль (40) нутационного насоса включает в себя привод (43) нутационного насоса, нутационное устройство (41), приемный элемент (42) для насосного модуля (1) и устройство (56) для создания предварительного напряжения, причем устройство (56) для создания предварительного напряжения обеспечивает упругое предварительное напряжение размещенного в приемном элементе (42) насосного модуля (1) относительно нутационного устройства (41). The invention relates to the basic module of the nutation pump and nutation pump system. The basic module of the nutation pump in accordance with the invention includes a drive of the nutation pump, 43, a nutation device (41), a receiving element (42) for the pump module (1) and a device (56) for creating a pre-voltage, and the device (56 ) to create a prestress provides elastic prestress placed in the receiving element (42) of the pump module (1) relative to the nutation device (41).

Pump module, base pump module and a pump system

The invention relates to a base module for a nutating pump and a nutating pump system. The base module for a nutating pump (40) comprises a nutating pump drive (43), a nutation device (41), a holder (42) for a pump module (1) and a pretensioning device (56), said pretensioning device (56) resiliently pretensioning the pump module (1) accommodated in the holder (42) against the nutation device (41).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a linear pump channel (5) which is curved in at least some sections, a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the pump channel (5) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), the pump channel (5), in the section between the pump channel inlet (6) and the pump channel outlet (7), deviating from the shape of a perfect circular arc.

Pump module, base pump module and pump system

The invention concerns a wobble pump base module and a wobble pump system. The invention-based wobble pump base module (40) comprises a wobble pump drive system (43), a wobble device (41), a receptacle (42) for a pump module (1) and a pretensioning device (56), wherein the pretensioning device (56) flexibly pretensions the pump module (1) housed in the receptacle (42) against the wobble device (41).

泵模块、泵基础模块和泵系统

本发明涉及一种摇摆泵基础模块和一种摇摆泵系统。根据本发明的摇摆泵基础模块（40）包含一个摇摆泵驱动装置（43）、一个摇摆装置（41）、一个用于泵模块（1）的容纳部（42）和一个预紧装置（56），其中预紧装置（56）将容纳在容纳部（42）中的泵模块（1）朝向摇摆装置（41）弹性预紧。

Modulo de bomba, modulo base de bomba y sistema de bomba.

La invención se refiere a un módulo de la bomba, un módulo base de la bomba y un sistema de bomba que incluye un módulo de bomba y un módulo base de bomba; el módulo de la bomba basado en la invención (1) que comprende una base (2) y una membrana flexible deformable (4), en donde la base (2) y la membrana (4) forman un canal de la bomba en forma de línea (5) que es curvado al menos en secciones, y la base (2) comprende una entrada del canal de una bomba (6) y una salida del canal de la bomba (7), en donde la entrada del canal de la bomba (6) y la salida del canal de la bomba (7) están conectados con el canal de la bomba (5) para el suministro y la descarga de un fluido en el canal de la bomba (5) de tal manera, que a través de una deformación periódicamente giratoria de la membrana (4) un fluido puede ser bombeado a través del canal de la bomba (5) de la entrada del canal de la bomba (6) a la salida de la bomba (7).

Pumpenmodul, pumpenbasismodul und pumpensystem

Die Erfindung betrifft ein Pumpenmodul, ein Pumpenbasismodul und ein Pumpensystem, das ein Pumpenmodul und ein Pumpenbasismodul umfasst. Das erfindungsgemäße Pumpmodul (1) umfasst ein Basisteil (2) und eine elastisch verformbare Membran (4), wobei Basisteil (2) und Membran 4 einen linienförmigen, zumindest abschnittsweise gekrümmten Pumpkanal (5) ausbilden, und das Basisteil (2) ein Pumpkanaleingang (6) und einen Pumpkanalausgang (7) aufweist, wobei der Pumpkanaleingang (6) und der Pumpkanalausgang (7) mit dem Pumpkanal (5) zum Zuführen und Abführen eines Fluids in den Pumpkanal (5) verbunden ist, derart, dass durch eine periodisch umlaufende Verformung der Membran (4) ein Fluid durch den Pumpkanal (5) vom Pumpkanaleingang (6) zum Pumpkanalausgang (7) pumpbar ist.

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a base part (2) and an elastically deformable membrane (4), the base part (2) and the membrane (4) forming a linear pump channel (5) which is curved in at least some sections. The base part (2) has a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the membrane (4) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7).

Pump module, pump base module and pump system

The invention-based pump module (1) comprising a base (2) and a flexibly deformable membrane (4), wherein the base (2) and the membrane (4) form a line-shaped pump channel (5) that is curved at least in sections, and the base (2) comprises a pump channel inlet (6) and a pump channel outlet (7), wherein the pump channel inlet (6) and the pump channel outlet (7) are connected with the pump channel (5) for supplying and discharging a fluid in the pump channel (5) in such a way. so that through a periodically rotating deformation of the membrane (4) a fluid can be pumped through the pump channel (5) from the pump channel inlet (6) to the pump outlet (7).

Pump module, base pump module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a base part (2) and an elastically deformable membrane (4), the base part (2) and the membrane (4) forming a linear pump channel (5) which is curved in at least some sections. The base part (2) has a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the membrane (4) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7).

Pump module, base pump module and a pump system

The invention relates to a base module for a nutating pump and a nutating pump system. The base module for a nutating pump (40) comprises a nutating pump drive (43), a nutation device (41), a holder (42) for a pump module (1) and a pretensioning device (56), said pretensioning device (56) resiliently pretensioning the pump module (1) accommodated in the holder (42) against the nutation device (41).

PUMPING MODULE, BASIC PUMPING MODULE AND PUMPING SYSTEM

Изобретение относится к насосному модулю, базовому насосному модулю и насосной системе, которая включает в себя насосный модуль и базовый насосный модуль. Соответствующий изобретению насосный модуль (1) включает в себя базовый элемент (2) и упругодеформируемую мембрану (4), причем базовый элемент (2) и мембрана (4) формируют линейный, по меньшей мере, участками изогнутый насосный канал (5), и базовый элемент (2) имеет вход (6) насосного канала и выход (7) насосного канала, причем вход (6) насосного канала и выход (7) насосного канала соединены насосным каналом (5) для введения текучей среды в насосный канал (5) и выведения из него таким образом, что за счет циклически циркулирующего деформирования мембраны (4) текучая среда может перекачиваться по насосному каналу (5) от входа (6) насосного канала к выходу (7) насосного канала. The invention relates to a pump module, a basic pump module and a pumping system, which includes a pump module and a basic pump module. The pump module (1) corresponding to the invention includes a base element (2) and an elastically deformable membrane (4), with the base element (2) and the membrane (4) forming a curved pump channel (5) linear, at least in portions, and element (2) has an input (6) of the pump channel and an output (7) of the pump channel, and the input (6) of the pump channel and the output (7) of the pump channel are connected by a pump channel (5) for introducing fluid into the pump channel (5) and deducing from it in such a way that due to cyclically circulating deformation of the membrane (4) Fluid can be pumped through the pump channel (5) from the inlet (6) of the pump channel to the outlet (7) of the pump channel.

Pump module, pump base module and pump system

The invention relates to a pump module, a base pump module and a pump system comprising a pump module and a base pump module. The pump module (1) according to the invention comprises a linear pump channel (5) which is curved in at least some sections, a pump channel inlet (6) and a pump channel outlet (7), the pump channel inlet (6) and the pump channel outlet (7) being connected to the pump channel (5) for supplying a fluid to the pump channel (5) and leading it off therefrom such that a periodically circulating deformation of the pump channel (5) allows a fluid to be pumped through the pump channel (5) from the pump channel inlet (6) to the pump channel outlet (7), the pump channel (5), in the section between the pump channel inlet (6) and the pump channel outlet (7), deviating from the shape of a perfect circular arc.

泵模块、泵基础模块和泵系统

本发明涉及一种泵模块、泵基础模块和泵系统，其具有泵模块和泵基础模块。根据本发明的泵模块包含一个基础件（2）和一个可弹性变形的膜片（4），其中基础件（2）和膜片（4）构成一个线状的至少部分地弯曲的泵通道（5）。基础件（2）具有一个泵通道入口（6）和一个泵通道出口（7），其中泵通道入口（6）和泵通道出口（7）与泵通道（5）连接以用于将流体输入到泵通道（5）中和将流体从泵通道（5）中排出，使得通过膜片（4）的周期性环绕的变形能够将流体通过泵通道（5）从泵通道入口（6）泵送至泵通道出口（7）。

Volumetric pump

FIELD: pumps.SUBSTANCE: invention relates to pump engineering, particularly, to volume pumps, and can be used in various industries for pumping fluids. Volumetric pump comprises housing 1, working member 4, actuator drive. Housing 1 is made in the form of cylinder. Actuator drive is made in form of shaft 3. Axes of shaft 3 and cylinder coincide. In casing 1 there is a radial partition wall 2, in cross section made tapering to cylinder axis and tightly in contact with ends of covers and shaft 3. Working element 4 ensuring tightness of pump chamber with end covers of housing 1 and housing 1 itself is rigidly installed on drive shaft 3, in cross section is made converging to axis of cylinder. Inputs of suction and discharge valves 5, 7 and 6, 8 are located in partition 2. Cyclic movement of working element 4 with drive shaft 3 is carried out by reversing mechanism of rotation with program device. Between working member 4 and the partition wall surfaces the dead zone is located.EFFECT: invention is aimed at improvement of reliability at pumping of fluids.1 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 732 232 C1 (51) МПК F04C 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F04C 9/002 (2020.02) (21)(22) Заявка: 2019133275, 18.10.2019 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Драгунов Александр Петрович (RU) Дата регистрации: 14.09.2020 Приоритет(ы): (22) Дата подачи заявки: 18.10.2019 (45) Опубликовано: 14.09.2020 Бюл. № 26 2 7 3 2 2 3 2 R U (54) ОБЪЕМНЫЙ НАСОС (57) Реферат: Изобретение относится к насосостроению, в частности к объемным насосам, и может найти применение в различных отраслях народного хозяйства для перекачки текучих сред. Объемный насос содержит корпус 1, рабочий орган 4, привод рабочего органа. Корпус 1 выполнен в виде цилиндра. Привод рабочего органа изготовлен в форме вала 3. Оси вала 3 и цилиндра совпадают. В корпусе 1 радиально установлена ...

用于排量泵的电动泵驱动器，排量泵及其相关方法

本发明涉及一种用于容积式排量泵的电动泵驱动器，其具有以振荡方式移动的活塞。电动泵驱动器的特征在于所述电动泵驱动器包含旋转磁铁(3)，其具有至少一个电磁体(30；30a，30b)以及可以围绕轴旋转的电枢(32)，并且该电枢通过激励至少一个电磁体(30；30a，30b)在两个工作点之间交替枢转；其中电枢(32)被构造用于与以振荡方式移动的活塞(2)联接。

key attach type piston

본 고안은 요동피스톤형 펌프의 요동피스톤에 관한 것으로서 좀 더 구체적으로는, 요동피스톤을 성형함에 있어 피스톤의 금속 보강체 전면에 걸처 경질의 고무나 수지 등으로 감싸도록 코팅을 하고, 피스톤 내경부에 코팅을 이루는 물질로 피스톤과 한 몸이 되도록 긴 돌기를 붙여 키이 역 활을 하도 록 하고, 내부에 설치되는 베어링 슬리브는 피스톤 내경의 긴 돌기가 끼워지도록 긴 홈을 설치하고, 이 피스톤과 베어링 슬리브를 조립하여 만든 요동피스톤형 펌프로, 피스톤과 슬리브 사이에 유격을 제거해서 소음과 진동을 줄임은 물론, 피스톤과 슬리브의 회전을 방지하여 슬리브 외경부나 피스톤의 내경부 마모를 막아 성능의 저하를 막고 피스톤과 슬리브의 수명을 최대로 할 수 있는 효과를 가지는 것이다. The present invention relates to a rocking piston of a rocking piston pump, and more specifically, in forming the rocking piston, a coating is made to cover the entire surface of the piston's metal reinforcement with hard rubber or resin, The coating material is used to make the key play by attaching a long protrusion to be one body with the piston, and the bearing sleeve installed inside is provided with a long groove to fit the long protrusion of the piston inner diameter. It is an assembly rocking piston pump that removes play between the piston and the sleeve to reduce noise and vibration, and also prevents the piston and sleeve from rotating, preventing wear on the outer diameter of the sleeve and inner diameter of the piston to prevent performance deterioration. And has the effect of maximizing the life of the sleeve.

Positive displacement pump

본 발명은 실린더와 그에 내접운동을 하는 피스톤 사이의 밀폐공간 변화로 유체를 펌핑하는 용적식 펌프에 관한 것으로서, 실린더 블록(1)의 제 1 챔버(2) 및 제 2 챔버(2')에 내접운동을 하는 제 1 피스톤(11)과 제 2 피스톤(11')이 분할되어 각각 서로 독립적으로 펌핑작용을 하고, 상기 제 1 피스톤(11)과 제 2 피스톤(11')이 제 1 샤프트(31)와 제 2 샤프트(31')에 연결되고, 기어(35)에 의해 상기 제 1 샤프트(31)의 동력이 제 2 샤프트(31')로 전달되는 것을 특징으로 한다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a volumetric pump for pumping fluid with a change in the hermetic space between a cylinder and a piston inscribed therein, indirectly in the first chamber 2 and the second chamber 2 'of the cylinder block 1. The first piston 11 and the second piston 11 ', which are in motion, are divided and pumped independently of each other, and the first piston 11 and the second piston 11' are connected to the first shaft 31. ) And the second shaft 31 ′, and the power of the first shaft 31 is transmitted to the second shaft 31 ′ by the gear 35.

Rotary-oscillating subassembly and rotary-oscillating volumetric pumping device for volumetrically pumping a fluid

유체의 용적형 펌핑을 위한 회전 진동 서브어셈블리(1)로서, 상기 서브어셈블리는: 캐비티(10)를 규정하고 그 안을 통과하는 두 개의 덕트(11, 12)를 갖는 벽을 갖는 속이 빈 중공체(2)를 포함하고, 상기 캐비티(10)와 협력하는 피스톤(3)은 작동 챔버(31)를 규정하며 상기 작동 챔버(31) 안으로 종 방향으로 개방된 채널(22)을 포함하고, 상기 피스톤(3)은 각이 져서 이동 가능하여 상기 작동 챔버(31; 131)를 상기 덕트(11, 12; 111, 112)의 일 덕트, 그 뒤에는 덕트 없이, 그 뒤에는 다른 덕트와 유체-흐름 연통이 되도록 하며 종 방향으로 왕복 운동을 하도록 이동 가능하여 상기 작동 챔버(31)의 부피가 변하게 하고 연속적으로 상기 유체를 흡입 그 뒤에는 배출하도록 하며, 상기 피스톤(3)은 적어도 하나의 실링 링(32), 실링 하프링(33) 및 상기 실링 링(32)을 상기 실링 하프링(33)에 종 방향으로 연결시키는 적어도 하나의 실링 스트립(34)으로 형성된 실링 개스킷(32, 33, 34)을 지닌다. A rotary vibrating subassembly (1) for volumetric pumping of fluids, said subassembly comprising: a hollow hollow body having a wall defining a cavity (10) and having two ducts (11, 12) Wherein the piston (3) cooperating with the cavity (10) includes a channel (22) defining an actuating chamber (31) and opened longitudinally into the actuating chamber (31), the piston 3 are angled and movable so that the operating chambers 31 and 131 are in fluid-flow communication with one duct of the ducts 11, 12; 111 and 112, The piston 3 being movable to reciprocate longitudinally to cause the volume of the working chamber 31 to vary and continuously to suck and discharge the fluid, the piston 3 having at least one sealing ring 32, (33) and the sealing ring (32) to the sealing half-ring 33, 34 formed of at least one sealing strip (34) longitudinally connecting the gasket (32, 33).

Fluid Compressor Or Pump Apparatus

本发明涉及一种装置，其可呈泵或压缩机的形式，并且其能用来压缩或加速流体，比如空气、气体、气态混合物和/或液体。尤其，本发明提供了一种机构，其中流体能连续地进入每个构成压缩腔的径向隔室，并且然后从其中排出。

Rotary-oscillating subassembly and rotary-oscillating volumetric pumping device for volumetrically pumping a fluid

本发明涉及一种用于流体的体积泵送的旋转振荡子组件(1)，所述子组件包括：中空本体(2)，所述本体限定腔体(10)，两个导管(11、12)穿过本体的壁；活塞(3)，所述活塞与所述腔体(10)协作以限定工作室(31)，且活塞包括纵向通向所述工作室(31)的通道(22)，所述活塞(3)能成角度运动以便使所述工作室(31；131)与所述导管(11、12；111、112)中之一流体流动连通、然后不与任一导管流体流动连通、再然后与另一导管流体流动连通，并且能够交替地纵向平移运动以使所述工作室(31)的体积改变并且依次地随后输送流体，所述活塞(3)具有密封垫片(32、33、34)，所述密封垫片由至少一个密封环(32)、密封半环(33)和至少一个密封条(34)形成，该密封条将所述密封环(32)纵向连接到所述密封半环(33)。

OSCILLO-ROTATING SUBASSEMBLY AND OSCILLO-ROTATING VOLUMETRIC PUMPING DEVICE FOR VOLUMETRIC PUMPING OF A FLUID

Un sous-ensemble oscillo-rotatif (1) pour pompage volumétrique d'un fluide comporte un corps (2) creux définissant une cavité (10) dont la paroi est traversée par deux conduits (11, 12), un piston (3) définissant avec ladite cavité (10) une chambre de travail (31) et comportant une rainure (22) débouchant longitudinalement dans ladite chambre de travail (31), ledit piston (3) étant mobile angulairement pour mettre ladite chambre de travail (31 ; 131) en communication fluidique avec l'un puis aucun puis l'autre desdits conduits (11, 12 ; 111, 112), et alternativement en translation longitudinale de sorte à faire varier le volume de ladite chambre de travail (31) et successivement puis refouler ledit fluide, ledit piston (3) portant un joint d'étanchéité (32, 33, 34) formé d'au moins un tore d'étanchéité (32), un demi-tore d'étanchéité (33) et au moins une languette d'étanchéité (34) reliant longitudinalement ledit tore d'étanchéité (32) audit demi-tore d'étanchéité (33). An oscillating-rotary subassembly (1) for volumetric pumping of a fluid comprises a hollow body (2) defining a cavity (10) whose wall is traversed by two conduits (11, 12), a piston (3) defining with said cavity (10) a working chamber (31) and having a groove (22) opening longitudinally into said working chamber (31), said piston (3) being angularly movable to put said working chamber (31; 131) in fluid communication with one and then none and then the other of said conduits (11, 12; 111, 112), and alternately in longitudinal translation so as to vary the volume of said working chamber (31) and successively then push back said fluid, said piston (3) carrying a seal (32, 33, 34) formed of at least one sealing torus (32), a half-torus seal (33) and at least one tab of seal (34) longitudinally connecting said sealing torus (32) to said sealing half-torus éité (33).

Positive displacement pump (versions) and compressor incorporating such pump

FIELD: process engineering, engines and pumps. ^ SUBSTANCE: proposed invention can be used for production of medicines, feed fluid media in food, chemical and other industries. Positive displacement pump (1) comprises at least one piston (2) arranged in hollow cylinder (3). Pump (1) has at least one inlet (10) for liquid (15) to be sucked in pump chamber (3) in forward stroke of said piston (2), and at least one outlet (11) for liquid (15) to be discharged in back stroke of piston(2). Said piston (2) or hollow cylinder (3) of positive displacement pump (1) may be drive, directly or indirectly, by at least one rotor (5). On the one side, rotor (5) imparts reverse translation to piston (2) or cylinder (3) to allow said piston (2) to move smoothly inside said cylinder (3) or along axis of said piston (2). On the other side, it imparts reverse angular motion to either piston (2) or disk (24) to open and stop, in turn, inlet and outlet (10, 11). ^ EFFECT: simplified design. ^ 15 cl, 31 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 377 442 (13) C2 (51) МПК F04B 7/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007120342/06, 12.08.2005 (24) Дата начала отсчета срока действия патента: 12.08.2005 (73) Патентообладатель(и): НАВАРРО Тьерри (CH) R U (30) Конвенционный приоритет: 29.11.2004 IB PCT/IB2004/003906 (72) Автор(ы): НАВАРРО Тьерри (CH) (43) Дата публикации заявки: 10.01.2009 2 3 7 7 4 4 2 (45) Опубликовано: 27.12.2009 Бюл. № 36 (56) Список документов, цитированных в отчете о поиске: US 2004101426 A1, 27.05.2004. SU 323914 A1, 01.01.1972. SU 2075646 C1, 20.03.1997. US 1238939 A, 04.09.1917. 2 3 7 7 4 4 2 R U (86) Заявка PCT: IB 2005/002423 (12.08.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 29.06.2007 (87) Публикация PCT: WO 2006/056828 (01.06.2006) Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ", пат.пов. А.В.Поликарпову (54) ОБЪЕМНЫЙ ...

Fluid pump

본 발명은 큰 토출량을 발생시킬 수 있는 간단한 구조의 유체펌프로서, 부채질과 같은 반복적인 요동운동을 통해 압력을 발생시키는 유체펌프에 관한 것이다. 본 발명인 유체펌프는 작동유체에 압력을 가하는 가압부재와, 상기 가압부재를 수용하는 펌프본체를 포함하여 구성되는 유체펌프에 있어서, 상기 가압부재는 축(軸)부와, 상기 축부의 일측에 고정된 연결로드와, 상기 축부의 타측에 고정된 베인을 포함하고; 상기 펌프본체는 상기 축부를 지지하는 축지지부와, 상기 축부를 중심으로 소정의 각도 범위에서 상기 베인이 요동하는 궤적을 따라 상기 베인이 작동유체에 압력을 가하면서 이동하도록 공간이 형성된 펌핑공간과, 상기 펌핑공간에 작동유체를 공급하는 유입구와, 상기 베인에 의해 가압된 작동유체가 배출되는 유출구를 포함하는 것을 특징으로 한다. The present invention is a fluid pump having a simple structure that can generate a large discharge amount, and relates to a fluid pump for generating pressure through repetitive rocking motion such as fan. The fluid pump of the present invention is a fluid pump comprising a pressurizing member for applying pressure to a working fluid and a pump body for receiving the pressurizing member, wherein the pressurizing member is fixed to a shaft portion and one side of the shaft portion. A connecting rod and a vane fixed to the other side of the shaft portion; The pump body includes a shaft support portion for supporting the shaft portion, a pumping space in which a space is formed so that the vanes move while applying pressure to the working fluid along the trajectory of the vane swinging in a predetermined angle range about the shaft portion; It characterized in that it comprises an inlet for supplying a working fluid to the pumping space, the outlet for discharging the working fluid pressurized by the vane. 요동, 펌프, 볼축, 부채, 체크밸브 Swing, pump, ball shaft, fan, check valve

Rotary piston pump for fluid

本发明涉及一种用于液体和气态流体的振荡活塞泵，包括：泵壳体(1)，其具有至少两个扇形工作室(10)，所述扇形工作室相对于布置在其中的枢转轴线(12)径向相对；振荡活塞(2)，其具有至少两个相对于枢转轴线(12)径向延伸的位移部(20)，每个位移部可枢转地容纳在一个工作室(10)中；电驱动器(3)，其通过在工作室(10)内限定的两个转向点之间的枢转运动来交替移动振荡活塞(2)；一组出口阀(4)，其确保从工作室(10)排出的容积排到泵出口(14)；和一组进口阀(5)，其确保从泵进口(15)流入的容积进入工作室(10)。该组出口阀(4)或该组入口阀(5)布置在每个工作室(10)的两侧，并通过泵壳体(1)与泵出口(14)或泵入口(15)连通。入口阀(5)或出口阀(4)中的另一组布置在摆动活塞(2)中，并通过摆动活塞(2)中的空腔(25)与泵入口(15)或泵出口连通(14)。

Fluid compressor or pump apparatus

The invention relates to a device which may be in the form of a pump or a compressor and which can function to compress or accelerate a fluid such as air, gas, gas mixture and / or liquid. In particular, the present invention provides a mechanism whereby fluids can be released continuously from each of the radial compartments that make up the compressor chamber.

A kind of eccentric reciprocating oil-gas mixed delivery pump

本发明公开了一种偏心往复式油气混输泵，包括壳体、左端轴承座、右端轴承座、摆轴、滑板、转盘、传动轴、轴承、骨架油封、密封件等零部件。摆轴通过轴承安装在偏心的传动轴与偏心的转盘上，传动轴在左端轴承座上，转盘安装在右端轴承座上，摆轴上设有固定槽，主要用于安装滑板，滑板置于壳体内部滑板槽中，并用盘根压盖压住；壳体与摆轴偏心安装形成了一个月牙形空间，构成了泵的工作腔，滑板将壳体上的吸入端和排出端隔开，形成吸入腔与压缩腔；壳体上的吸入端与进油管线相通，壳体上的排出端与出油管线连通；传动轴外部装有联轴器，联轴器与动力机相连；传动轴旋转带动摆轴在工作腔内往复摆动而不断呈周期性变化，完成连续的进油和排油。

VOLUME ROTARY MACHINE (OPTIONS)

1. Объемная роторная машина, содержащая ! корпус; ! ротор, установленный в корпусе с возможностью вращения; ! разделитель, установленный в корпусе, имеющий направляющую часть с отверстием под ротор; ! поршень, установленный в пазу ротора с возможностью совершения вращательных колебаний относительно ротора вокруг оси, пересекающей ось вращения ротора преимущественно под прямым углом, имеющий, по меньшей мере, одну прорезь, в которую входит направляющая часть разделителя; ! сферообразную рабочую полость, образованную вокруг ротора, которую направляющая часть разделителя при взаимодействии отверстием с ротором разделяет на камерообразующие полости переменного сечения, каждую из которых поршень разделяет на рабочие камеры, !причем в минимальном сечении камерообразующей полости имеется проход для рабочего тела и/или в роторе имеется канал, позволяющий рабочему телу обходить минимальное сечение камерообразующей полости; ! окна входа и выхода рабочего тела. ! 2. Машина по п.1, в которой из каждой камеры выходят каналы для прохода рабочего тела, выполненные в роторе с возможностью ее связи с окнами входа и выхода. ! 3. Машина по п.1, в которой посередине между максимальным и минимальным сечением камерообразующей полости по угловому положению вокруг оси вращения ротора имеется, по меньшей мере, одно окно входа или окно выхода. ! 4. Машина по п.1, в которой поршень содержит, по меньшей мере, один уплотнительный синхронизирующий элемент, установленный в прорези, через который он взаимодействует с направляющей частью разделителя. ! 5. Машина по п.4, в которой уплотнительный синхронизирующий элемент установлен в поршне с воз РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 102 009 (13) A (51) МПК F01C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010102009/06, 25.01.2010 (71) Заявитель(и): Дидин Александр Владимирович (RU) Приоритет(ы): (22) Дата подачи заявки: 25.01.2010 Адрес для переписки: ...

Apparatus for rotary movement and method of its operation

Группа изобретений относится к аппарату для вращательного перемещения и способу его эксплуатации. Аппарат (10) содержит вал (18), задающий первую ось (30) вращения и выполненный с возможностью вращения вокруг нее, шпиндель (20), задающий вторую ось (32) вращения, первый поршневой элемент (22), предусмотренный на валу (28). Элемент (22) проходит от шпинделя (20) к дистальному концу вала (18). Вал (18) проходит через шпиндель (20). Вал (18), шпиндель (20) и элемент (22) зафиксированы относительно друг друга. Ротор (16) установлен с опорой на шпинделе (20). Ротор (26) содержит первую камеру (34а). Элемент (22) проходит через камеру (34а). Ротор (16) и шпиндель (20) выполнены с возможностью вращения с валом (18) вокруг оси (30). Ротор (16) выполнен с возможностью поворота относительно шпинделя (20) вокруг оси (32) для обеспечения возможности относительного поворотного движения между ротором (16) и элементом (22) при вращении ротора (16) вокруг оси (30). Группа изобретений направлена на создание аппарата, не имеющего потребности в преобразовании с помощью кривошипа поступательного движения во вращательное. 2 н. и 20 з.п. ф-лы, 31 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 699 845 C1 (51) МПК F01C 9/00 (2006.01) F01C 21/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/005 (2019.02); F01C 21/08 (2019.02) (21)(22) Заявка: 2018119527, 05.08.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФЕТУ ЛИМИТЕД (GB) Дата регистрации: 11.09.2019 Приоритет(ы): (30) Конвенционный приоритет: 25.11.2015 GB 1520830.9; 01.12.2015 GB 1521207.9 (45) Опубликовано: 11.09.2019 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.06.2018 (86) Заявка PCT: 2 6 9 9 8 4 5 (56) Список документов, цитированных в отчете о поиске: US 1967167 A, 17.07.1934. US 6325038 B1, 04.12.2001. FR 2295266 A1, 16.07.1976. CN 104775899 A, 15.07.2015. RU 2080452 C1, 27.05.1997. R U 05.08.2016 (72 ...

Fluid compression engine or pump installation

本发明涉及一种装置，其可呈泵或压缩机的形式，并且其能用来压缩或加速流体，比如空气、气体、气态混合物和/或液体。尤其，本发明提供了一种机构，其中流体能连续地进入每个构成压缩腔的径向隔室，并且然后从其中排出。

Pump or compressor arrangement

FIELD: machine building. SUBSTANCE: invention relates to an apparatus for pumping or compressing a fluid. Apparatus comprises a chamber including an inlet and outlet, opposed front and rear vane members disposed inside said chamber. Each vane member includes at least one axially extending vane segment and at least one radially disposed open segment adapted to receive a vane segment of the opposed vane member, wherein adjacent vane segments of mating vane members form radial compartments there between. Apparatus further includes means for effecting equal and opposite rotational oscillation of the front and rear vane members, such that adjacent vane segments oscillate toward and away from one another simultaneously, thereby creating a bellowing effect which draws fluid into the chamber via the inlet and discharges fluid out of the chamber via the outlet. EFFECT: invention is aimed at increasing the efficiency of the apparatus. 19 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 650 227 C2 (51) МПК F04C 2/063 (2006.01) F04C 18/063 (2006.01) F04C 15/06 (2006.01) F04C 28/14 (2006.01) F04C 29/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F04C 2/063 (2016.11); F04C 18/063 (2016.11); F04C 15/068 (2016.11); F04C 28/14 (2016.11); F04C 29/128 (2016.11) (21)(22) Заявка: 2014135492, 04.02.2013 04.02.2013 (73) Патентообладатель(и): ЭКСОДАС Р&Д ИНТЕРНЭШНЛ ПТЕ ЛТД (AU) Дата регистрации: 11.04.2018 057345 A1, 19.05.2011. WO 2011/057348 A1, 19.05.2011. SU 222176 A, 18.10.1968. 02.02.2012 AU 2012900371 (43) Дата публикации заявки: 27.03.2016 Бюл. № 9 (45) Опубликовано: 11.04.2018 Бюл. № 11 (86) Заявка PCT: AU 2013/000094 (04.02.2013) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.09.2014 (87) Публикация заявки PCT: 2 6 5 0 2 2 7 WO 2013/113073 (08.08.2013) R U 2 6 5 0 2 2 7 (56) Список документов, цитированных в отчете о поиске: US 1010583 А, 05.12.1911. WO 2011/ Приоритет(ы): (30) ...

SWASH DISC PUMP.

A swash plate pump

본 발명은 식품공학 또는 생물공학분야에서 민감성, 시간-임계 (time -critical) 유체의 이동을 위해 설계된 회전경사판 폄프에 관한 것이다. 송출될 유체가 접촉하는 모든 공간(11, 15, 16)은 펌핑경로내에 포함된다. 유체는 그 유체와 접하는 공간(11, 15, 16)을 통하여 연속적으로 유동하기 때문에, 유체는 어떤 한 장소에 체류하지 않는다. 상기 사실은, 적소에 조립된 펌프를 분출시킴으로써 펌프를 세정할수 있게한다. The present invention relates to a sloping plate pump designed for the movement of sensitive, time-critical fluids in food or biotechnology. All the spaces 11, 15, 16, in which the fluid to be delivered contacts, are included in the pumping path. Since the fluid flows continuously through the spaces 11, 15, 16 in contact with the fluid, the fluid does not stay in any one place. This fact makes it possible to clean the pump by ejecting the pump assembled in place.

Rotation piston device, steering linkage of wheel and rotary wheel drive with rotation-piston machine

FIELD: machine building. ^ SUBSTANCE: rotation-piston machine has at least one circular channel 1 bent along at least partial arc of circumference, wherein there is movably arranged piston 2 in fluid medium transferring motion; medium enters connection 3 or 4 for fluid medium and flows out through another connection 4 or 3 for fluid medium. By means of lever 5 piston 2 is connected with rotating element arranged with its axis coaxial concentric relative to arc of circumference. Lever 5 is led to the rotating element through a packed gap made in a wall of channel 1 in the direction of piston 2. Packing devices preventing leaks of fluid medium are inserted in a gap area between lever 5 and neighbour sections of the wall on both sides. Lever 5 on one side and neighbour sections of the wall of channel 2 on both sides of the gap are equipped with engaging complementary retaining structures, holding force of which is directed against gap opening. ^ EFFECT: stable structure facilitating transfer of high torque. ^ 19 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 426 914 (13) C2 (51) МПК F04C 9/00 (2006.01) F01C 9/00 (2006.01) B62D 5/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009129530/06, 21.12.2007 (24) Дата начала отсчета срока действия патента: 21.12.2007 (73) Патентообладатель(и): РАУБАХЕР Хайнц (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 02.01.2007 DE 102007001021.6 (72) Автор(ы): РАУБАХЕР Хайнц (DE) (43) Дата публикации заявки: 10.02.2011 Бюл. № 4 2 4 2 6 9 1 4 (45) Опубликовано: 20.08.2011 Бюл. № 23 (56) Список документов, цитированных в отчете о поиске: WO 92/16728 А, 01.10.1992. GB 2262965 А, 07.07.1993. US 4636157 А, 13.01.1987. RU 2062328 С1, 20.06.1996. RU 2119104 С1, 20.09.1998. 2 4 2 6 9 1 4 R U (86) Заявка PCT: EP 2007/011306 (21.12.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.08.2009 (87) Публикация заявки РСТ: ...

Two-dimensional motor piston pump

本申请公开了一种二维电机活塞泵，二维电机活塞泵由电机和活塞泵相结合组成，包括二维电机和二维活塞泵，二维电机驱动二维活塞泵工作。二维电机可分为定子和外转子，电机的外转子与定子同轴，置于定子外侧，电机外转子同时又作为二维活塞泵的活塞和配流机构，在工作时旋转并轴向运动。二维电机和二维活塞泵的部分结构共用，使结构更加紧凑；二维电机的转子无需轴承支承，避免了受轴向力而影响电机寿命的问题；使用二维电机将转子的旋转和轴向运动转换为磁耦合解耦，减少了摩擦，提高了效率；电机为湿式结构，散热好，不易引起火花；使用二维活塞泵结构，容积效率高。