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SU609149A1 - Method of manufacturing alkaline nickel-cadmium storage battery - Google Patents

Method of manufacturing alkaline nickel-cadmium storage battery

Info

Publication number
SU609149A1
SU609149A1 SU762384803A SU2384803A SU609149A1 SU 609149 A1 SU609149 A1 SU 609149A1 SU 762384803 A SU762384803 A SU 762384803A SU 2384803 A SU2384803 A SU 2384803A SU 609149 A1 SU609149 A1 SU 609149A1
Authority
SU
USSR - Soviet Union
Prior art keywords
storage battery
block
alkaline nickel
electrodes
cadmium storage
Prior art date
Application number
SU762384803A
Other languages
Russian (ru)
Inventor
Алексей Тимофеевич Федорин
Вера Игнатьевна Михайлова
Алевтина Алексеевна Максимова
Инна Александровна Рябская
Зоя Николаевна Антипова
Original Assignee
Предприятие П/Я А-1955
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-1955 filed Critical Предприятие П/Я А-1955
Priority to SU762384803A priority Critical patent/SU609149A1/en
Application granted granted Critical
Publication of SU609149A1 publication Critical patent/SU609149A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Description

(54) СПОСОБ ИЗГОТОВЛЕНИЯ ЩЕЛОЧНОГО НМКЕЛЬ-КАДМИЕЕОГО АК-КУМУЛЯТОРА(54) METHOD OF MANUFACTURING AN ALKALINE NICKEL-Cadmium Meat ACCUMULATOR

1one

Изобретение относитс  к электротехнической промышленности и может быть использовано при производстве щелочных никель-кадмиевых аккумул торов.;The invention relates to the electrical industry and can be used in the production of alkaline nickel-cadmium batteries .;

Известен способ изготовлени  щелочного никель-кадмиевого аккумул тора путем сборки блока безламельных электродов и сепараторов , установки в корпус, пропитки электролитом , формировани  и зар да 1. Вследствие ограниченной величины набухани  электродов в электролите и наличи  большого числа межэлектродных зазоров не обеспечиваетс  необходимое давление сжати  электродов, что приводит к смещению, разрушению и замыкаHiuo электродов при механических воздействи х .A known method of manufacturing an alkaline nickel-cadmium battery by assembling a unit of flameless electrodes and separators, installing in a case, impregnating with electrolyte, forming and charging 1. Due to the limited amount of swelling of the electrodes in the electrolyte and the large number of electrode gaps, which leads to displacement, destruction and closure of the Hiuo electrodes under mechanical effects.

Ь аиболее близким по технической сущности к изобретению  вл етс  способ изготовлени  Н1елочного никель-кадмиевого аккумул тора нутем сборки блока безламельных электродов и сепараторов, пропитки электролитом, прессовани , установки в корпус, формировани  и зар да 2. Блок электродов устанавливают в корпус с тугой посадкой. После сн ти  давлени  прессовани  может произойти увеличение толщины блока и межэлектродные рассто ни  будут превьгшать толщину сепараторов . При установке блока электродов в корпус с тугой посадкой происходит частичноеThe closest to the technical essence of the invention is a method for producing a nickel-metal nickel-cadmium battery cell assembly assembly of a frameless electrodes and separators, impregnation with electrolyte, pressing, installation in the housing, formation and charge 2. The electrode assembly is installed in the housing with a tight fit. After relieving the pressing pressure, an increase in the block thickness may occur and the interelectrode distances will exceed the thickness of the separators. When installing the electrode block in the case with a tight fit, partial

9.9.

разрушение (раскрошивание) электродов, что ухудшает характеристики аккумул тора.destruction (crushing) of the electrodes, which degrades the characteristics of the battery.

Целью изобретени   вл етс  стабилизаци  межэлектродных зазоров и предотвращениеThe aim of the invention is to stabilize the interelectrode gaps and prevent

повреждени  электродов. Дл  этого спрессованный блок выдерживают при полученной толщине 1-2 ч, устанавливают в корпус с зазором , равным 0,05-0,1 толщины блока, а пропитку электролитом производ т носле установки блока в корпус в течение 5-10 ч. Способ заключаетс  в следующем. Со бирают блок из положительных электродов ,обернутых в сепараторы, и отрицательных электродов. Собранный блок прессуют приdamage to the electrodes. For this, the compacted block is kept at a thickness of 1-2 hours, installed in a housing with a gap equal to 0.05-0.1 of the thickness of the block, and impregnation with electrolyte is carried out during installation of the block into the housing for 5-10 hours. next. A block of positive electrodes wrapped in the separators and negative electrodes is collected. The assembled block is pressed at

давлении 5-10 -I-IO Па. Прессование обеспечивает необходимое поджатие блока. При этом межэлектродиые рассто ни  уменьшаютс  до толщины сенаратора. При сн тии давлени  происходит увеличение толщины блока.pressure of 5-10 -I-IO Pa. Pressing provides the necessary preload block. In this case, the interelectrode distances are reduced to the thickness of the senator. When the pressure is released, the thickness of the block increases.

Дл  исключени  этого снроссовааный блок выдерживают при иолученной толщине 1 2 ч, и устанавливают в корпус с зазором, равным 0,05--0,1 толщины блока. Такой зазор Обеспечивает необходимое давление сжати  при набухании в электролите. После установки блока электродов и сепараторов в корпус залинают электролит и выдерживают блок в электролите в течение 5-10 ч при комнатной температуре , затем формируют и зар жают.In order to avoid this, the slipped block is kept at a thickness of 1 2 hours and is installed in a housing with a gap equal to 0.05-0-0.1 of the block thickness. This gap provides the necessary compressive pressure when swelling in the electrolyte. After installing the unit of electrodes and separators, electrolyte is poured into the housing and the unit is kept in the electrolyte for 5-10 hours at room temperature, then it is formed and charged.

Предложенный способ обеспечлвает стабильные межэлектродные расстойни , что приводит к созданию необходимого давлени  сжати  и стойкости к механическим воздействи м при эксплуатации аккумул тора. Кроме того, исключаетс  брак из-за разрушеии  электродов.The proposed method provides stable interelectrode prostations, which leads to the creation of the necessary squeezing pressure and resistance to mechanical effects during battery operation. In addition, rejects are prevented due to the destruction of the electrodes.

Claims (2)

1.Дасо и М. Л., Новодережкин В. В., Томашевский Ф. Ф. Производство электрических аккумул торов. М., «Высща  школа., 1970, с. 377-388.1. Daso and M. L., Novoderezhkin V. V., Tomashevsky F. F. Production of electric batteries. M., "Higher School., 1970, p. 377-388. 2.Патент Франции № 1418424, кл. Н 01М, 1965.2. The patent of France No. 1418424, cl. H 01M, 1965.
SU762384803A 1976-07-12 1976-07-12 Method of manufacturing alkaline nickel-cadmium storage battery SU609149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762384803A SU609149A1 (en) 1976-07-12 1976-07-12 Method of manufacturing alkaline nickel-cadmium storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762384803A SU609149A1 (en) 1976-07-12 1976-07-12 Method of manufacturing alkaline nickel-cadmium storage battery

Publications (1)

Publication Number Publication Date
SU609149A1 true SU609149A1 (en) 1978-05-30

Family

ID=20670096

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762384803A SU609149A1 (en) 1976-07-12 1976-07-12 Method of manufacturing alkaline nickel-cadmium storage battery

Country Status (1)

Country Link
SU (1) SU609149A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322527A (en) * 1992-06-09 1994-06-21 Furukawa Denchi Kabushiki Kaisha Method of manufacturing sealed-type storage batteries using hydrogen-occlusion electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322527A (en) * 1992-06-09 1994-06-21 Furukawa Denchi Kabushiki Kaisha Method of manufacturing sealed-type storage batteries using hydrogen-occlusion electrodes

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