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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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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 13. Отображено 13.
02-06-2023 дата публикации

Battery and preparation method thereof

Номер: CN116207329A
Автор: HU XIANGANG, WANG LIN, YUAN DANDAN, SHANG SUIJUN
Принадлежит:

The invention provides a battery and a preparation method thereof, and the method comprises the following steps: S1, providing a roll core group and a shell, and putting the roll core group into the shell; s2, correspondingly penetrating the positive tab of each roll core through a first tab hole of a cover plate assembly, correspondingly penetrating the negative tab of each roll core through a second tab hole of the cover plate assembly, and fixedly connecting the cover plate assembly with the opening of the shell; s3, pre-fixing the positive tabs penetrating through the first tab holes to form a positive tab group, and pre-fixing the negative tabs penetrating through the second tab holes to form a negative tab group; s4, fixedly connecting the positive tab group with the positive pole, and fixedly connecting the negative tab group with the negative pole; and S5, electrolyte is injected into the shell through a liquid injection hole of the cover plate assembly. The roll core is firstly ...

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Номер записи: 1
03-08-2011 дата публикации

Battery, battery protection device and manufacture method thereof

Номер: CN0102142531A
Автор: HUANYU MAO, YAN HAO, SUIJUN SHANG, MAO HUANYU, HAO YAN, SHANG SUIJUN
Принадлежит:

The invention discloses a battery, a battery protection device and a manufacturing method thereof. The battery comprises a shell 7, a battery cell 8, a sealing plate 1, a connecting sheet 4, a top cover 2 and a turning sheet 3, wherein the battery cell 8 is arranged in the shell 7; the sealing plate 1 is provided with a through hole 11 and is hermetically welded on the end part of the shell 7; the connecting sheet 4 is connected with the anode/cathode of the battery cell 8; the top cover 2 is fixed on the sealing plate 1 and used for leading out the anode/cathode of the battery cell 8 through the through hole 11; a cavity is defined by the connecting sheet 4 and the top cover 2; the turning sheet 3 is fixed on the top cover 2 and is conductive with the connecting sheet 4; the turning sheet 3 comprises a fixed part 31 and a transformation part 32; the fixed part 31 is electrically connected with the top cover 2 and is separated from an insulation plate 6 through the sealing plate 1; and ...

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Номер записи: 2
04-08-2023 дата публикации

Composite current collector, composite pole piece and application thereof

Номер: CN116544419A
Автор: SHANG SUIJUN, WANG LIN, YUAN DANDAN, CHEN JIAJIE, HU XIANGANG
Принадлежит:

The invention provides a composite current collector, a composite pole piece and application of the composite current collector and the composite pole piece, and belongs to the technical field of batteries, the composite current collector comprises a substrate layer, and a positive conductive layer and a negative conductive layer which are arranged on two opposite side surfaces of the substrate layer; the substrate layer is of a porous structure, and the positive electrode conducting layer and the negative electrode conducting layer are made of different materials. According to the invention, the problem of thickness consistency of the conductive layers on the two sides of the porous substrate layer is solved, the problem of thickness consistency of the active material layers on the two sides is also solved, the number of layers of the tabs is also reduced, and the adverse effect of too thick tabs on the performance of the battery is reduced. Besides, the substrate layer is of a porous ...

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Номер записи: 3
27-06-2023 дата публикации

Diaphragm-free battery cell, preparation method thereof and lithium ion battery

Номер: CN116344961A
Автор: SHANG SUIJUN, WANG LIN, YUAN DANDAN, CHEN JIAJIE, HU XIANGANG
Принадлежит:

The invention provides a diaphragm-free battery cell, a preparation method thereof and a lithium ion battery, and belongs to the technical field of batteries, and the diaphragm-free battery cell is formed by laminating or winding a positive plate and a negative plate which are arranged in a laminated manner; the positive plate comprises a positive composite current collector and a positive material arranged on the surface of the positive composite current collector, and the negative plate comprises a negative composite current collector and a negative material arranged on the surface of the negative composite current collector; the positive electrode composite current collector comprises a positive electrode substrate layer and a positive electrode conductive layer arranged on one side of the positive electrode substrate layer, and the negative electrode composite current collector comprises a negative electrode substrate layer and a negative electrode conductive layer arranged on one side ...

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Номер записи: 4
30-06-2023 дата публикации

Double-sided coating device

Номер: CN116351655A
Автор: HUANG YAN, SHANG SUIJUN
Принадлежит:

The invention relates to the technical field of coating devices, and discloses a double-sided coating device. The double-side coating device comprises a rack, a first coating device, a second coating device, a third coating device and a fourth coating device, the first coating piece and the second coating piece are arranged on the rack, the first coating piece is located on the upstream of the second coating piece, and the first coating piece and the second coating piece are used for coating the first surface and the second surface, opposite to each other, of the base material with coating liquid respectively; the adjusting assembly is arranged on the rack, and the adjusting assembly is used for adjusting the distance between the first coating piece and the first surface on the X axis, so that the first coating piece can be switched between a first moving position and a second moving position; when the first coating piece is located at the first moving position, the first coating piece ...

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Номер записи: 5
07-04-2023 дата публикации

Battery monomer with cooling fins, battery module and battery pack

Номер: CN115939577A
Автор: HU XIANGANG, YUAN DANDAN, WANG LIN, WU GANG, SHANG SUIJUN
Принадлежит:

The invention relates to the technical field of battery manufacturing, in particular to a battery monomer with cooling fins, a battery module and a battery pack. The battery monomer with the radiating fins mainly comprises a battery cell and a shell, wherein the battery cell comprises a positive plate, a negative plate and a diaphragm, the positive plate and the negative plate are wound to form the battery cell after being separated by the diaphragm, the battery cell is arranged in the shell, and the battery cell is in heat conduction communication with the shell; and first radiating fins are arranged at the side edges of the shell. The battery monomer with the heat dissipation fins is simple in structure, and the first heat dissipation fins are arranged at the side edges of the shell, so that the heat dissipation area of the shell can be increased, the heat dissipation efficiency can be improved and the purpose of saving the cost can be achieved on the premise of not increasing the volume ...

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Номер записи: 6
30-06-2023 дата публикации

Composite pole piece, full-tab battery cell and battery

Номер: CN116365053A
Автор: SHANG SUIJUN, WANG LIN, YUAN DANDAN, CHEN JIAJIE, HU XIANGANG
Принадлежит:

The invention provides a composite pole piece, a full-tab battery cell and a battery, and belongs to the technical field of batteries, the composite pole piece comprises a positive electrode material, a composite current collector and a negative electrode material which are sequentially stacked, and the composite current collector comprises a positive electrode conductive layer, a substrate layer and a negative electrode conductive layer; the upper edge area in the width direction of the positive electrode conducting layer is provided with a positive electrode conducting layer blank area, and the lower edge area is provided with a substrate layer first blank area; a substrate layer second blank area is arranged in the upper edge area in the width direction of the negative electrode conducting layer, and a negative electrode conducting layer blank area is arranged in the lower edge area; the positive electrode conductive layer blank area and the substrate layer second blank area are symmetrically ...

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Номер записи: 7
18-07-2023 дата публикации

Roll core and battery

Номер: CN116454414A
Автор: HUANG YAN, HU XIANGANG, SHANG SUIJUN
Принадлежит:

The invention relates to the technical field of batteries, and discloses a roll core and a battery. The roll core comprises a positive plate, a first diaphragm, a negative plate, a second diaphragm and a central composite tube, and the positive plate, the first diaphragm, the negative plate and the second diaphragm are sequentially stacked and wound on the central composite tube to form the roll core; the central composite tube consists of a positive winding part, an insulating connecting piece and a negative winding part, a positive lug is arranged at the starting end of the positive plate, a negative lug is arranged at the starting end of the negative plate in the winding direction, the positive lug is wound on the positive winding part, and the negative lug is wound on the negative winding part. According to the roll core, active materials on the positive plate and the negative plate can be prevented from falling off, so that the use performance of the roll core can be ensured.

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Номер записи: 8
28-07-2023 дата публикации

Pole piece alignment degree detection method

Номер: CN116499411A
Автор: YUAN DANDAN, WANG LIN, HU XIANGANG, SHANG SUIJUN
Принадлежит:

The invention discloses a pole piece alignment degree detection method which comprises the following steps: providing a roll core which comprises a positive pole piece, a negative pole piece and a diaphragm which are laminated; the roll core is cut to form a section, the angle of an included angle alpha formed by the section and the end face of the roll core is obtained, and the positive plate, the negative plate and the diaphragm are exposed at the section; obtaining a first distance a between the end face of the diaphragm and the end face of the negative plate along the section, and/or a second distance b between the end face of the negative plate and the end face of the positive plate along the section; and according to the first spacing a and the included angle alpha, obtaining a first width h1 between the diaphragm end face and the negative plate end face along the direction perpendicular to the winding core end face, and/or, according to the second spacing b and the included angle ...

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Номер записи: 9
27-07-2011 дата публикации

Battery protective device, battery and method for manufacturing battery protective device

Номер: CN0102136552A
Автор: HUANYU MAO, YAN HAO, SUIJUN SHANG, MAO HUANYU, HAO YAN, SHANG SUIJUN
Принадлежит:

The invention discloses a battery protective device, a battery and a method for manufacturing the battery protective device. The battery protective device comprises a seal plate 1 which is encapsulated on the end part of the battery and is provided with a through hole 11, a top cover 2 which is fixed on the seal plate 1 and is used for sealing the through hole 11, a connecting sheet 4 which is in polar connection with a battery core 8 of the battery and a turnover sheet 3 which is fixed between the top cover 2 and the connecting sheet 4 for conducting, wherein a cavity is formed by enclosing the connecting sheet 4 and the top cover 2; the turnover sheet 3 comprises a fixing part 31 and a deformation part 32; the fixing part 31 is electrically connected on the inner wall of the seal plate 1, and is separated from an outer edge 42 of the connecting sheet 4 by an insulation pad 7; and the deformation part 32 is accommodated in the cavity, and is electrically connected with the connecting sheet ...

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Номер записи: 10
30-03-2011 дата публикации

Battery combination cover and battery

Номер: CN0101997095A
Автор: Mao Huanyu, Hao Yan, Shang Suijun, Zheng Rongpeng
Принадлежит:

The invention relates to a battery combination cover and a battery using the battery combination cover, wherein, the battery combination cover comprises a top cap with a pressure-relief hole, an explosion-prevention film, a pulling plate and an insulator; the lower surface of the top cap is electrically connected with the explosion-prevention film in a sealing mode, and a pressure-relief chamber is formed between the top cap and the explosion-prevention film; the pulling plate is arranged under the explosion-prevention film, and the explosion-prevention film is fixedly and electrically connected with the pulling plate; and the insulator is arranged on a non-electric connecting area between the explosion-prevention film and the pulling plate. Because the top cap and the explosion-prevention film are connected in a direct laminated surface contact manner, the explosion-prevention film and the pulling plate are connected fixedly and electrically in a direct laminated surface contact manner ...

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Номер записи: 11
27-06-2023 дата публикации

Cylindrical battery and manufacturing method thereof

Номер: CN116345030A
Автор: HU XIANGANG, WANG LIN, YUAN DANDAN, SHANG SUIJUN
Принадлежит:

The invention relates to the technical field of batteries, and discloses a cylindrical battery and a manufacturing method thereof. The cylindrical battery comprises a shell, a battery cell contained in the shell and end covers located at the two ends of the shell, tabs located at the two ends of the battery cell are welded and fixed to the corresponding end covers respectively, the shell is made of an insulating material, the weight of the battery is reduced, and the specific energy of the battery is improved. Hot melt adhesive films are attached to the outer surfaces of the side walls of the two end covers, hot melt adhesive films are also attached to the positions, corresponding to the side walls of the end covers, of the two ends of the inner wall of the shell, the hot melt adhesive films are melted through hot pressing of the side walls of the end covers and the shell, so that the end covers are fixed to the two ends of the shell in a sealed mode, the sealing reliability is improved ...

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Номер записи: 12
14-07-2023 дата публикации

Battery shell and battery module

Номер: CN116435682A
Автор: XU XIAOLEI, QU CHENG, SHANG SUIJUN
Принадлежит:

The invention relates to the technical field of battery production, and discloses a battery shell and a battery module. The battery shell comprises a shell body, a central accommodating cavity for accommodating a single battery is arranged in the shell body, a buffer chamber is also arranged on the shell body, the buffer chamber is annularly arranged outside the central accommodating cavity, and a buffer piece is arranged in the buffer chamber. When the battery module is impacted, dropped and extruded, the buffer piece can buffer the impact force, and the phenomena of deformation, fire and the like of the single batteries in the central accommodating cavity due to the violent impact force are prevented, so that the safety of the battery module is ensured.

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Номер записи: 13