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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Применить Всего найдено 11. Отображено 11.
11-05-2011 дата публикации

Electrode head of spot welder

Номер: CN0102049603A
Автор: YANXIN WANG, ZHONGFU GAO, XINSHENG LIU, RUILIN LIU, WANG YANXIN, GAO ZHONGFU, LIU XINSHENG, LIU RUILIN
Принадлежит:

The invention provides an electrode head of a spot welder, comprising a holding part and a working part, wherein the holding part is connected with an electrode rod of the spot welder, and the working part is detachably assembled on the holding part.

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Номер записи: 1
28-07-2023 дата публикации

Device and method for uniformly spraying battery diaphragm

Номер: CN116493180A
Автор: DENG BIN, CHENG LONG, GAO ZHONGFU, MIAO JIE, QIN WENJUN, ZHU LIJUAN
Принадлежит:

The invention relates to the technical field of spraying equipment, and discloses a device and method for uniformly spraying a battery diaphragm, the device comprises a main body structure, a translation structure and a spraying structure, the translation structure is fixedly arranged on the main body structure, and the spraying structure is fixedly arranged on the translation structure and located above the main body structure; a diaphragm can be fixed through the limiting assembly and can be turned over by 180 degrees through cooperation with the face changing assembly, and then drying is promoted by means of the drying assembly; the spraying structure can be driven to move through the translation structure, spraying can be directly conducted within a large range by means of linkage of a spraying head in the spraying structure, the spraying time is shortened, and adjustment can be conducted according to the transverse length of spraying; and large-range single-time uniform spraying and ...

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Номер записи: 2
18-11-2015 дата публикации

A heat retainer and temperature measurement system for temperature measurement system

Номер: CN0204788731U
Автор: GAO ZHONGXIAN, SONG HUOLUN, MA XIANBIN, WANG YUEXIA, GAO ZHONGFU, LIU ZHIJUAN
Принадлежит:

The utility model discloses a heat retainer and temperature measurement system for temperature measurement system belongs to oil industrial technology field. The temperature measurement system includes temperature transmitter and temperature measurement sleeve, temperature transmitter includes connector and protection tube, the heat retainer is the non -metallic pipe column structure, the heat retainer cover is established the connector with outside the protection tube, the heat retainer is inserted and is established in the temperature measurement sleeve just the heat retainer clamp is located the protection tube with between the temperature measurement sleeve. The utility model discloses a set up the heat retainer between temperature measurement sleeve and connector, the temperature measurement sleeve does not have the connector lug connection with the preparation of metal material, the telescopic heat of temperature measurement can not scatter and disappear rapidly through the connector ...

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Номер записи: 3
13-06-2023 дата публикации

Slitting jig for diaphragm processing and slitting method

Номер: CN116252343A
Автор: DENG BIN, CHENG LONG, GAO ZHONGFU, MIAO JIE, QIN WENJUN, ZHU LIJUAN
Принадлежит:

The invention relates to the technical field of slitting equipment, and discloses a slitting jig for diaphragm machining and a slitting method.The slitting jig comprises a guiding and conveying structure, an extending and conveying structure and a slitting structure, the extending and conveying structure is detachably arranged in the guiding and conveying structure, and the slitting structure is detachably arranged on the guiding and conveying structure; the diaphragm can be limited left and right through the guiding and conveying structure, meanwhile, the diaphragm is pressed and limited, so that the diaphragm cannot move up and down, and the tensioning degree of a cutting part is guaranteed; the extension conveying structure can be mounted and dismounted according to the width of the diaphragm to assist in shielding and limiting; a scissor-shaped shearing mode is realized through the slitting structure, the stress of a cutting part is enhanced, point-position stressed cutting is realized ...

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Номер записи: 4
07-09-2011 дата публикации

Mold, device and method for hooping pipe

Номер: CN0102172661A
Автор: WANG YANXIN, LIU JIANXIN, GAO ZHONGFU, WANG YUEZHEN, SUN GANG, YANXIN WANG, JIANXIN LIU, ZHONGFU GAO, YUEZHEN WANG, GANG SUN
Принадлежит:

The invention discloses a mold, device and method for hooping a pipe. The mold comprises a male mold of a cylinder, and a female mold of an annular groove corresponding to the fan-shaped flange in the male mold, wherein one end of the male mold is provided with a fan-shaped flange and a cutting part. The device comprises the mold, an upper template and a lower template, wherein the upper template is used for connecting the female mold to a punch slide block; the lower template is used for connecting the male mold to a punch working platform; and the female mold and the male mold are aligned to each other in the vertical direction. The mold is used in the method. The method comprises the following steps of: sleeving one end of a pipe to be hooped on the male mold; making the punch slide block descend to a lower dead point and extruding the pipe to be hooped with the female mold and the male mold to complete local hooping of one end of the pipe; making the punch slide block ascend and rotating ...

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Номер записи: 5
07-09-2011 дата публикации

Wire press

Номер: CN0102172908A
Автор: YANXIN WANG, GANG SUN, YOUBIN WANG, YUEZHEN WANG, ZHONGFU GAO, WANG YANXIN, SUN GANG, WANG YOUBIN, WANG YUEZHEN, GAO ZHONGFU
Принадлежит:

The embodiment of the invention provides a wire press. The wire press comprises an upper working shaft, a lower working shaft, an upper die, a lower die, a motor and an air pressure device, wherein the upper die and the lower die are fixed at one end of the upper working shaft and one end of the lower working shaft respectively; the motor is used for driving the upper and the lower working shafts to rotate; and the air pressure device for closely pressing the upper die and the lower die. By using the wire press provided by the embodiment of the invention, due to the use of the air pressure device, an operator operates the wire press conveniently and freely, the labor intensity is reduced, and the production efficiency is increased; the clamped parts have accurate and uniform sizes; and the wire press meets the requirement for large-scale production.

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Номер записи: 6
30-05-2023 дата публикации

Preparation method of high-performance lithium battery polymer diaphragm

Номер: CN116190912A
Автор: MIAO JIE, DENG BIN, CHENG LONG, GAO ZHONGFU, ZHU LIJUAN, QIN WENJUN
Принадлежит:

The invention discloses a preparation method of a high-performance lithium battery polymer diaphragm. The preparation method comprises the steps of feeding, curtain coating, high-power stretching, cooling, heat treatment, secondary stretching, heat setting, modification, slitting and rolling. The high-performance lithium battery polymer diaphragm preparation device comprises a shell, a control module, a discharging conveying module, a coating module, a heating base, a hot pressing mechanism and a feeding conveying module, the heating base is arranged in an inner cavity of the shell and located on the inner sides of the coating module and the discharging conveying module. The hot pressing mechanism is arranged in the inner cavity of the shell and located above the heating base. Compared with a traditional diaphragm, the preparation method of the high-performance lithium battery polymer diaphragm has the advantages that the hole closing temperature and the diaphragm breaking temperature are ...

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Номер записи: 7
06-01-2016 дата публикации

Two hollow bar pumpingh well start control systems

Номер: CN0204945666U
Автор: GAO ZHONGXIAN, SONG HUOLUN, ZHU RUIBIN, GAO ZHONGFU, ZHANG XIAOFANG, QIN XIAOJUN, LIU JIAQING
Принадлежит:

The utility model discloses a two hollow bar pumpingh well start control systems belongs to oil field development technical field. This two hollow bar pumpingh well start control systems includes main control board, DC power supply, first relay, second relay and third relay, and DC power supply is connected with the main control board electricity, and the contact of first relay is connected with the control circuit electricity of the motor of the beam -pumping unit of two hollow bar pumpingh wells, and the coil of second relay is connected with the motor of beam -pumping unit electricity, and the coil of third relay is connected with the motor of water pump electricity, the main control board includes: the switching value acquisition unit who connects the normally open contact of normally open contact and the third relay of second relay simultaneously to and the control unit, the control unit's input and switching value acquisition unit electricity are connected, and the control unit's ...

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Номер записи: 8
21-04-2023 дата публикации

Preparation method and coating device of lithium ion battery diaphragm

Номер: CN115995656A
Автор: ZHU LIJUAN, DENG BIN, CHENG LONG, GAO ZHONGFU, MIAO JIE, QIN WENJUN
Принадлежит:

The invention relates to the technical field of lithium battery processing, and discloses a lithium ion battery diaphragm preparation method and a coating device, the coating device comprises a conveying platform, a coating mechanism, a control module, a winding mechanism, a conveying module, a temperature control module, a visual detection module and an unwinding mechanism; the coating mechanism is arranged in the middle of the top end of the conveying platform; the two conveying modules are arranged on the left side and the right side of the top end of the conveying platform correspondingly. According to the preparation method and the coating device of the lithium ion battery diaphragm, the electrostatic spraying range of the lithium ion battery diaphragm can be adjusted, the spraying range can be controlled, when the edge position of a sprayed diaphragm workpiece is treated, the spraying range is controllably shielded so as to control the coating spraying range, unnecessary production ...

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Номер записи: 9
23-06-2023 дата публикации

Battery diaphragm drying device capable of uniformly heating and drying method

Номер: CN116294465A
Автор: DENG BIN, CHENG LONG, GAO ZHONGFU, MIAO JIE, QIN WENJUN, ZHU LIJUAN
Принадлежит:

The invention relates to the technical field of battery processing, and discloses a battery diaphragm drying device capable of uniformly heating and a drying method.The battery diaphragm drying device comprises a base, a cleaning mechanism, a diaphragm fixing mechanism, a controller, a supporting table and an air heater; the cleaning mechanism is arranged at the top end of the base; the diaphragm fixing mechanism is mounted on the inner side of the cleaning mechanism; the controller is mounted on the side wall of the cleaning mechanism; the supporting table is arranged on the right side of the top end of the base. The air heater is installed at the top end of the supporting table and electrically connected with the controller. According to the invention, the surface of the battery diaphragm can be cleaned while the battery diaphragm is uniformly dried, and impurities after cleaning can be blown away by hot air generated when the battery diaphragm is dried, so that the cleanliness of the ...

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Номер записи: 10
04-04-2023 дата публикации

High-stability lithium ion battery diaphragm and preparation method thereof

Номер: CN115911746A
Автор: QIN WENJUN, DENG BIN, CHENG LONG, GAO ZHONGFU, MIAO JIE, ZHU LIJUAN
Принадлежит:

The invention discloses a high-stability lithium ion battery diaphragm and a preparation method thereof.The preparation method of the high-stability lithium ion battery diaphragm comprises a base membrane and a modified coating, and the preparation method of the high-stability lithium ion battery diaphragm comprises the steps that the base membrane and the modified coating are arranged; the preparation method comprises the following steps: preparing base membrane slurry, casting, carrying out heat treatment, preparing modified coating paint, carrying out modified coating, carrying out coating shaping treatment, carrying out bidirectional asynchronous stretching, carrying out heat shaping treatment, slitting and packaging. The invention also provides a preparation method and coating equipment of the high-stability lithium ion battery diaphragm. According to the preparation method and the preparation device of the high-stability lithium ion battery diaphragm, the heat exchange stability and ...

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Номер записи: 11