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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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 28. Отображено 28.
13-08-2014 дата публикации

Spectrometer loading stage special for teaching

Номер: CN103977851A
Автор: GUO XUEWEI, WANG SHIYUAN
Принадлежит:

The invention discloses a loading stage. By using the loading stage, whether adjustment screws are in contact with a loading plate can be seen by students intuitively. A loading seat of the loading stage is directly made of transparent plastics; or a transparent pad is additionally arranged between the loading seat and the loading plate; the adjustment screws penetrate through the transparent pad and are in the contact with the loading plate; three screw gaps are formed in three screw holes of a conventional loading seat. Therefore, the adjustment screws between the loading seat and the loading plate can be exposed, so that the students can intuitively see the positions of the adjustment screws relative to the loading plate, and an operating method of a spectrometer can be learnt relatively quickly.

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27-01-2016 дата публикации

Small -size fluid conveyor

Номер: CN0205001149U
Принадлежит:

The utility model relates to a waste liquid conveyor that the high -power air compressor machine of chemical fiber industry produced especially relates to a small -size fluid conveyor. The the device main part is sewage storage tank, sewage storage tank on set up respectively and press air traffic control, sewage to advance pipe and sewage exit tube, the pressure air traffic control on set up admission valve and exhaust -valve respectively, sewage advance to set up the check valve on pipe and the sewage exit tube respectively, sewage advance the intraductal filter that still sets up. The utility model provides a produced a small amount of sewage of air compressor machine equipment in the past, the unified mode that adopts the pumping over to send, simple structure, convenient and practical has reduced the consumption of resources such as electric power, equipment, reforms transform low cost, the energy saving and consumption reduction effect is showing.

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13-04-2021 дата публикации

Environment-friendly livestock feeding device for veterinarians

Номер: CN212937310U
Автор: GUO XUEWEI, 郭学伟
Принадлежит: GUO XUEWEI, 郭学伟

The utility model discloses an environment-friendly livestock feeding device for veterinarians. The environment-friendly livestock feeding device comprises a box body, a supporting column, a telescopic rod, a movable box, a telescopic pipe, a stirring chamber, a connecting pipe, a protective shell, a first motor, a crushing chamber, a roller, a medicine feeding pipe, a feeding hopper, a connecting belt, a second motor, a shell, a stirring rod, stirring blades, a guide pipe, a fixing plate, a connecting box, springs, a discharging pipe and a containing box. The device is simple in structure and is provided with the box body, the feeding hopper, the first motor, the roller, the second motor and the stirring rod, the first motor drives the roller to rotate so as to crush medicine, and the second motor drives the stirring rod to rotate so as to uniformly mix the feed and the medicine; the connecting box, the movable box, the telescopic rod, the spring, the discharging pipe and the material ...

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11-07-2023 дата публикации

Device and method for testing metering performance of electric energy meter

Номер: CN116413653A
Принадлежит:

The invention discloses an electric energy meter metering performance test device and method. The device comprises a standard electric energy meter; a programmed switch unit; the test signal output unit comprises voltage terminals and current terminals, the voltage terminals are respectively connected with the standard electric energy meter and the detected electric energy meter in parallel, and a positive terminal in the current terminals, the standard electric energy meter, the programmed switch unit, the detected electric energy meter and a negative terminal are sequentially connected; the error calculation unit is respectively connected with the standard electric energy meter and the detected electric energy meter; and the control unit is respectively connected with the test signal output unit, the standard electric energy meter, the programmed switch unit, the detected electric energy meter and the error calculation unit. The device provided by the invention can be used for testing ...

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13-01-2016 дата публикации

Simple and easy multiloop threading lead wire device

Номер: CN0204958006U
Автор: GUO XUEWEI, XU NAN
Принадлежит:

The utility model provides a simple and easy multiloop threading lead wire device belongs to the architectural engineering technology field, and its structure includes roof -rack horizontal pole and chassis horizontal pole, and the both ends of chassis horizontal pole are fixed respectively and are provided with a foot rest, the first longeron of fixedly connected with, second longeron, third longeron totally three longerons between roof -rack horizontal pole and the chassis horizontal pole, the roof beam of first longeron, second longeron, third longeron are indulged planar both sides on one's body and are provided with roll paying out machine respectively and construct in the place, each is rolled up on roof -rack horizontal pole that paying out machine constructs the top through fixed the being provided with threading circle of connecting rod, and the threading circle constructs relative up -down with the book paying out machine who closes on should. Can avoid the workman to smooth out ...

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25-05-2011 дата публикации

Method for driving field emission display

Номер: CN0102074183A
Принадлежит:

The invention relates to a method for driving a field emission display. The method for driving the field emission display comprises the following steps of: providing the field emission display which comprises a display screen and a control circuit, wherein the display screen consists of a plurality of pixel units and the control circuit is electrically connected with the plurality of pixel units;calculating the number and the position of the pixel units, corresponding to a target image, of the display screen by using the control circuit; dividing the pixel units corresponding to the target image into a plurality of pixel unit groups by using the control circuit, wherein each pixel unit group comprises at least one pixel unit; and scanning the plurality of pixel unit groups by using the control circuit, so that the plurality of pixel unit groups work sequentially and meet the following relation: T is less than or equal to t1+t2, wherein T represents the working time from the first pixel ...

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28-07-2023 дата публикации

Soil sampling device for ecological environment monitoring

Номер: CN116499788A
Принадлежит:

The invention relates to a soil sampling device for ecological environment monitoring, and belongs to the technical field of soil sampling. Comprising a handheld part, the handheld part comprises a handheld body and a sealing cover plate, the handheld body is of a cylindrical structure with an opening in the upper end, the sealing cover plate is located at the opening in the upper end of the handheld body, an auger barrel is installed at the center of the lower end face of the handheld body, and an auger body in the auger barrel extends into the handheld body; three sample cylinders are installed on the bottom face in the handheld body, a driving motor is arranged in the center of the upper end face of the sealing cover plate, an output shaft of the driving motor is connected with a fixing shaft at the upper end of the auger body through a gearbox, a guide plate is arranged in the handheld body, and a guide hole is formed in the guide plate. A guide plate sleeves the outer side of the fixed ...

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04-06-2014 дата публикации

Automobile seat

Номер: CN103832302A
Принадлежит:

The invention relates to an automobile seat. The automobile seat comprises a backrest and a foundation connected with the backrest. At least one of the backrest and the foundation comprises a heating pad. The heating pad comprises a heating element, a plurality of first electrodes and a plurality of second electrodes. The heating element comprises a flexible base and a carbon nano tube layer fixed to the flexible base. The heating element is provided with a first end and a second end opposite to the first end. The first end is divided into a plurality of first strip structures, and the second end is divided into a plurality of second strip structures. The first electrodes clamp the first strip structures respectively, are electrically connected with the first strip structures and are electrically connected. The second electrodes clamp the second strip structures respectively, are electrically connected with the second strip structures and are electrically connected.

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25-06-2014 дата публикации

Heating cushion

Номер: CN103889080A
Автор: FENG CHEN, GUO XUEWEI
Принадлежит:

The invention relates to a heating cushion which includes: a heating element which has a negative temperature resistance coefficient Kappa. The heating element includes a bonding layer and a carbon nanotube layer, wherein the carbon nanotube layer includes a plurality of carbon nanotubes which extend basically in the same direction and part of the carbon nanotubes in the carbon nanotube layer project in a bending manner in a direction vertical to the surface of the carbon nanotube layer so that a plurality of folds are formed; a first electrode and a second electrode, which are arranged at the two ends of the carbon nanotube layer and electrically connected with the carbon nanotube layer; and a temperature controller which is electrically connected with the heating element through the first electrode or the second electrode. The temperature controller is used for controlling a voltage U and a current I applied to the heating element so as to control the temperature T of the heating element ...

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21-04-2023 дата публикации

Remote real-time traceability standard clock applied to electric energy meter calibrating device

Номер: CN115993571A
Принадлежит:

The invention discloses a remote real-time traceability standard clock applied to an electric energy meter calibrating device, which comprises an electric energy meter calibrating device body, a time code generator, a loop detection module, a time code decoder and a time frequency terminal module, the time code generator and loop detection module is connected with the time code decoder and is used for generating a time code signal; the time code decoder is also connected with the time frequency terminal module, and the time code decoder is used for receiving and decoding the time code signal and generating a time signal; and the time frequency terminal module is also connected with the electric energy meter calibrating device body and is used for monitoring the electric energy meter calibrating device body. According to the invention, the method achieves the ground application of the remote traceability of the time frequency magnitude in the power system, achieves the unification of traceability ...

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27-01-2016 дата публикации

Continuous conveyor system of PET bottle piece

Номер: CN0204999303U
Принадлежит:

The utility model relates to a continuous conveyor system of PET bottle piece. A continuous conveyor system of PET bottle piece, this system include feeding control system, a plurality of whirlwind storage tank and the device that induced drafts, feeding control system include a plurality of rotary drums, quantitative feed jar and inhale the material device, due to the fact that the utility model employs the above technical scheme, characteristics below having: 1. Manual operation originally becomes present mechanical operation, and workman's amount of labour has significantly reduced, 2. It is that automatic wind in succession send now to so it's the artifical pay -off of discontinuity, improves transport efficiency, 3. Air conveying system can also get rid of partly dust in boring, make the material cleaner, the impurity content is still less.

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27-01-2016 дата публикации

Separator of tag paper and polyester bottle piece

Номер: CN0204996717U
Принадлежит:

The utility model relates to a separator of tag paper and polyester bottle piece. This separator includes that feeder hopper, separation chamber, skimming baffle and side spare the fan housing, and the upper portion that the feeder hopper set up separation chamber is connected with the feeding conveyer, is provided with the air outlet in the left side of the even fan housing of side. The bottle piece that contains the tag paper utilizes the feeding conveyer to send this separator upper end import to, and the device's general principle utilizes the side direction to induced draft, and vertical blanking lets the tag paper that weight is lighter siphoned away by wind, and the heavier bottle of weight slice falls under the action of gravity. Through the the device after -separating, the bottle piece is now laid the wrapping bag and is adorned the package from the the device whereabouts. Device side direction air outlet can be connected with a fan, and a fan air -out union coupling cyclone utilizes ...

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08-08-2023 дата публикации

Self-positioning slewing device capable of increasing machining stroke

Номер: CN116551199A
Принадлежит:

The invention discloses a machining stroke increasing self-positioning rotary device which comprises a lower supporting seat, an upper rotary seat and a center positioning shaft, the center positioning shaft penetrates through the lower supporting seat and the upper rotary seat, and the bottom of the center positioning shaft is detachably fixed to the lower portion of the lower supporting seat. The upper rotary seat is connected to a top shaft of the center positioning shaft in a pivoted mode, the lower supporting seat and the upper rotary seat achieve free rotary positioning every 90 degrees through a spring positioning ball, and the top surface of the upper rotary seat is used for installing an external equipment working mechanism. The lower supporting base is configured to be installed on the edge of a main workbench of external equipment, an auxiliary workbench is arranged near the main workbench, and the height of the auxiliary workbench is lower than that of the main workbench. Small ...

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22-08-2023 дата публикации

Precise flexible self-adaptive clamping device

Номер: CN116619079A
Принадлежит:

The precise flexible self-adaptive clamping device comprises a mounting base, a limiting ring, a pull rod, a first spring, an expansion sleeve, a first pressing plate, a second pressing plate, a second spring, a gasket and a nut, the limiting ring is mounted on the mounting base, and the bottom of the pull rod penetrates through a middle hole of the mounting base and is arranged in the limiting ring; the first spring is arranged in the middle of the pull rod in a sleeving mode, the expansion sleeve is arranged on the outer side of the pull rod and the outer side of the first spring in a surrounding mode, the first spring is arranged between the bottom of the pull rod and the expansion sleeve, and the first pressing plate is detachably installed on the periphery of the top of the expansion sleeve. The second pressing plate faces the first pressing plate, the second spring is arranged between the expansion sleeve and the second pressing plate, the head of the pull rod is provided with external ...

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30-06-2023 дата публикации

Precise quick-change jaw

Номер: CN116352479A
Принадлежит:

The precise quick-change jaw comprises a fixed jaw body, a replaceable jaw body, a positioning pin, a spring and a jacking screw, the upper portions of the opposite faces of the fixed jaw body and the replaceable jaw body are provided with matched V-shaped inverted buckle structures, and the fixed jaw body and the replaceable jaw body are detachably connected through the V-shaped inverted buckle structures in a buckled mode. A first positioning hole is formed in the lower portion of the fixed jaw, a second positioning hole is formed in the lower portion of the replaceable jaw, the positioning pin is inserted from the first positioning hole and arranged in a sliding mode along the first positioning hole, and when the fixed jaw and the replaceable jaw are connected in place in a buckled mode, the first positioning hole and the second positioning hole are in a straight line. And one part of the head part of the positioning pin can slide into the second positioning hole. According to the quick-change ...

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27-01-2016 дата публикации

End fixed structure of auger

Номер: CN0204999196U
Автор: DU FANG, QIAN JUN, GUO XUEWEI
Принадлежит:

The utility model relates to an end fixed structure of auger. An end fixed structure of auger, this structure of includes mounting flange, location fixing base, adjusts hemisphere, button head and withstand the bolt, and mounting flange sets up in the bottom of auger casing, and location fixing base setting is in mounting flange's center, and adjustment hemisphere, auger shaft's end adoption are to one side installed to location fixing base the inside the button head, button head circularity matches with adjustment hemisphere circularity, has one below the adjustment hemisphere withstand the bolt. This structure is after the auger operation long period, and two hemisphere can wear and tear because of the looks mutual friction, so can will adjust hemisphere with the bolt after a while and up push away a bit, guarantees so all the time that the bottom is in button head contact State.

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18-11-2015 дата публикации

Hole mould is reserved in installation of concrete horizontal member combination formula

Номер: CN0204781958U
Автор: CUI JICHENG, GUO XUEWEI
Принадлежит:

The utility model provides a hole mould is reserved in installation of concrete horizontal member combination formula belongs to the architectural engineering technology field, and its structure includes cylindricality section of thick bamboo wall and cross -shaped supporting frame, the vertical setting of cylindricality section of thick bamboo wall, and cylindricality section of thick bamboo wall uses the cylindricality generating line to set up respectively to four branch body wall tiles for the boundary, and the marginal generating line juncture of two adjacent branch body wall tiles is provided with corresponding primary and secondary fitting portion respectively, and axis of ordinates cross -under hole has been offered at the cover center, and the downthehole cross -under of axis of ordinates cross -under is provided with the axis of ordinates, the top of the axis of ordinates leans out the cover and is provided with the handle, and the bottom of the axis of ordinates is provided with ...

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27-01-2016 дата публикации

PET bottle piece is settleed and is dragged for miscellaneous device

Номер: CN0204997864U
Принадлежит:

The utility model relates to a PET bottle piece is retrieved and is washd the edulcoration device. A PET bottle piece is settleed and is dragged for miscellaneous device, the device include the frame, drag for the gauze board, rotate chain, passive tightener sprocket, drive sprocket, the groove that gathers materials, slope export, driving motor and groove body, groove body the first half be square, the latter half is the toper, the frame setting in the top of groove body, passive tightener sprocket and drive sprocket press isosceles trapezoid overall arrangement setting in the frame, drive sprocket and driving motor be connected, the rotation chain set up on passive tightener sprocket and drive sprocket, drag for evenly fixed the setting on rotating the chain of gauze board to that drags for the gauze board lies in groove body the first half bottom, the groove that gathers materials set up in the frame inboardly, the slope export sets up in the left side that gathers materials the groove ...

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27-01-2016 дата публикации

Pneumatic discharge valve device

Номер: CN0204997856U
Принадлежит:

The utility model relates to a dacron short fiber trade raw materials drying process equipment especially relates to a pneumatic discharge valve device. The device includes and double -deck slide frame and valve cylinder sets up double -deck slide in the double -deck slide frame, sets up the fly leaf on the double -deck slide, and the one end of fly leaf is connected with the valve cylinder through setting up floating connector, sets up thin cylinder and ejection of compact cylinder on the fly leaf respectively, and the last gland that sets up of thin cylinder sets up two opening the door on the ejection of compact cylinder. The utility model discloses a two opening the door is connected to ejection of compact cylinder, forms discharging device. It in the reciprocating action of double -deck slide frame, forms auto -change over device to connect the fly leaf through the valve cylinder. Through gland and thin cylinder, form sealing device. Fine solution during traditional vacuum drying machine ...

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26-05-2023 дата публикации

Precise hole polishing process device and method

Номер: CN116160348A
Принадлежит:

The invention discloses a fine hole polishing process device and method. The fine hole polishing process device comprises a shell, a rotary table mechanism, a polishing mechanism and an eccentric mechanism. The turntable mechanism is arranged at the bottom of the shell and comprises a turntable controller, a turntable handle and a turntable, the turntable controller is connected with the turntable through a turntable shaft, the turntable is used for fixing a to-be-ground product, the to-be-ground product comprises a to-be-ground fine hole, and the to-be-ground fine hole and the turntable shaft are concentric; the polishing device comprises a connecting block, a polishing motor and a polishing head, the polishing motor is fixedly arranged on the connecting block and is connected with the polishing head through a polishing shaft, the polishing head is opposite to a to-be-ground fine hole, and a turntable handle drives a turntable controller to move left and right to adjust the position of ...

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27-01-2016 дата публикации

Material device is inhaled to feed of PET bottle piece

Номер: CN0204999304U
Принадлежит:

The utility model relates to a material device is inhaled to feed of PET bottle piece. A material device is inhaled to feed of PET bottle piece, the device includes air -suction pipeline, three -way pipe, quantitative feed jar and the device that induced drafts, the air -suction pipeline the left side is the inlet scoop, is provided with a valve on the inlet scoop, and the three -way pipe setting is on air -suction pipeline, and the top of three -way pipe is the tuber pipe feed inlet, is provided with control flap on the tuber pipe feed inlet, quantitative feed jar set up in tuber pipe feed inlet top. Due to the fact that the utility model employs the above technical scheme, characteristics below having: 1. Manual operation originally becomes present mechanical operation, and workman's amount of labour has significantly reduced, 2. It is that automatic wind in succession send now to so it's the artifical pay -off of discontinuity, improves transport efficiency.

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27-01-2016 дата публикации

Automatic blanking mound packing is put

Номер: CN0204998802U
Принадлежит:

The utility model relates to a dacron short fiber trade production facility especially relates to an automatic blanking mound packing is put. The defeated high machine of the device spiral, tee bend switching -over device and the automatic mound device that wraps, the defeated high machine of spiral with tee bend switching -over device be connected, fixed setting of tee bend switching -over device be in automatic mound packing put. The utility model discloses the benefit: 1. Manual operation originally becomes present mechanical operation, and workman's amount of labour has significantly reduced. 2. Reducing the fork truck use amount, not needing reuse fork truck to carry out the mound packet handling, it can with the fork truck hoist and mount only to need. 3. Orderly dun bao action lets the material evenly be full of the space bag, can let each package weight reach unanimity basically.

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07-04-2023 дата публикации

Distiller's yeast crushing device for Baijiu brewing and Baijiu brewing process

Номер: CN115921069A
Автор: GUO XUEWEI
Принадлежит:

The invention discloses a distiller's yeast smashing device for Baijiu brewing and a Baijiu brewing process, and relates to the technical field of Baijiu brewing, the distiller's yeast smashing device comprises a supporting shell, a smashing bin and a feeding bin, the smashing bin is fixedly installed between the supporting shell and the feeding bin, and a smashing mechanism is arranged between the smashing bin and the feeding bin; a grinding mechanism and a quantitative discharging mechanism are arranged in the supporting shell, multi-stage smashing treatment can be conducted on distiller's yeast blocks through the arranged smashing mechanism, the smashing efficiency and effect of the distiller's yeast blocks can be improved, and use of the distiller's yeast blocks is facilitated; a driving motor, a first gear, a second gear, a movable rod, a mounting frame and a grinding roller are matched with one another, distiller's yeast blocks which are not completely crushed are screened and ground ...

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23-05-2023 дата публикации

Auxiliary positioning linkage locking device and using method thereof

Номер: CN116141231A
Принадлежит:

The invention discloses an auxiliary positioning linkage locking device which comprises a clamp base, a pressing plate, a connecting screw and a linkage locking unit, the clamp base is detachably fixed to a clamp body, the pressing plate is detachably fixed to the clamp base through the connecting screw, and the linkage locking unit adopts a wedge transmission mechanism. The pressing plate penetrates through a cavity formed in the clamp base and can lock a workpiece to be locked on the pressing plate. The invention further discloses a using method of the auxiliary positioning linkage locking device. The economical efficiency of the auxiliary positioning clamp is improved, auxiliary positioning and locking are conducted on the surface of a profile or a casting through the lever balance principle, and vibration is prevented during machining.

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27-01-2016 дата публикации

Conveyer belt magnet drum deironing device

Номер: CN0204999175U
Принадлежит:

The utility model belongs to the chemical fiber industry production facility especially relates to a conveyer belt magnet drum deironing device. The device includes the chassis, the chassis both ends respectively through fixed guide pulley and the magnetism guide pulley of setting up of bearing, guide pulley and magnetism guide pulley between be connected through setting up the conveyer belt, the chassis on set up driving motor, driving motor be connected with the magnetism guide pulley through setting up the sprocket, the magnetism guide pulley one end of chassis set up the material export respectively and export with the iron part, material export lean on the outside to set up than the export of iron part. Cross the utility model discloses an application can be with its iron bottle convenient getting rid of and the processing equipment protected from the PET bottle piece in, and simple structure convenient to use.

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16-04-2014 дата публикации

Manufacturing method of heating element

Номер: CN103731941A
Автор: FENG CHEN, GUO XUEWEI
Принадлежит:

The invention relates to a manufacturing method of a heating element. The method comprises the steps that a substrate is provided, wherein the substrate is provided with a surface; the surface of the substrate is coated with a layer of bonding agents so as to form a bonding layer; a carbon nano tube membrane structure is provided, and the bonding layer is covered with the carbon nano tube membrane structure; at least two electrodes are arranged on the surface of the carbon nano tube membrane structure at intervals, and the electrodes are respectively electrically connected with the carbon nano tube membrane structure; a voltage is applied to the carbon nano tube membrane structure through the electrodes, the carbon nano tube membrane structure is heated, the bonding layer is solidified, and the heating element is formed.

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27-01-2016 дата публикации

Piece -rate system of tag paper and polyester bottle piece

Номер: CN0204996710U
Принадлежит:

The utility model relates to a piece -rate system of tag paper and polyester bottle piece. This system includes feeding conveyer, separator, fan and whirlwind separator, and separator includes that feeder hopper, separation chamber, skimming baffle and side spare the fan housing, and the upper portion that the feeder hopper set up separation chamber is connected with the feeding conveyer, is provided with the air outlet in the left side of the even fan housing of side, and the fan is connected to the air outlet, and the fan is connected whirlwind separator, whirlwind separator's lower extreme is provided with the wind filter screen that looses, the below of the wind filter screen that looses is provided with label paper packing bag. The bottle piece that contains the tag paper utilizes the side direction to induced draft, and vertical blanking lets the tag paper that weight is lighter siphoned away by wind, and the heavier bottle of weight slice falls under the action of gravity. Through ...

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23-06-2023 дата публикации

Novel handheld pneumatic AB glue gun

Номер: CN116273747A
Принадлежит:

The novel handheld pneumatic AB glue gun comprises a cylinder body assembly, a top cover and a connecting block, the cylinder body assembly comprises a glue cylinder and a pair of air cylinders, the appearance of the glue cylinder is suitable for containing a double-pipe AB glue assembly, the air cylinders and the glue cylinder are orthogonally arranged in parallel, and an air pipe connector is arranged in the center of the connecting block and used for being connected with compressed air; an air channel is arranged in the connecting block, a pair of piston assemblies and a pair of glue pushing assemblies are orthogonally arranged at the positions, opposite to the glue cylinder and the air cylinder, of the connecting block correspondingly, and one end of each piston assembly communicates with an air pipe connector through the air channel in the connecting block; the other end of each of the pair of piston assemblies is slidably connected in the corresponding one of the pair of air cylinders ...

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