JPS5796473A - Manufacture of enclosed type lead storage battery - Google Patents

Manufacture of enclosed type lead storage battery

Info

Publication number
JPS5796473A
JPS5796473A JP55172841A JP17284180A JPS5796473A JP S5796473 A JPS5796473 A JP S5796473A JP 55172841 A JP55172841 A JP 55172841A JP 17284180 A JP17284180 A JP 17284180A JP S5796473 A JPS5796473 A JP S5796473A
Authority
JP
Japan
Prior art keywords
plates
portions
folded
separator
valley
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP55172841A
Other languages
Japanese (ja)
Inventor
Yoshie Suzuki
Kensaku Tsuchida
Tetsuo Sakurai
Yasuhiko Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55172841A priority Critical patent/JPS5796473A/en
Publication of JPS5796473A publication Critical patent/JPS5796473A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/14—Assembling a group of electrodes or separators
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To prevent the short-circuit between the upper edges of plates and the shelf portions of those plates of opposite polarity, by allowing the folded back portions of nearly M-letter formed separators interposed between the plates. To project from the upper edges of plates and covering the upper edge surfaces of the plates by squashing those projecting portions. CONSTITUTION:Separators 1a mainly made of glass fiber are folded into a shape nearly like character of M by folding them in their central portions like a valley and further folding reversely each central portion of folded sides like a mountain. Next, the portions folded like a mountain are supported with separator supporting jigs 8 composed of rising portions 8a and flat portions 8b, and anode plates 2 and cathode plates 3 are inserted respectively and alternately into the folded portions like a valley and between the separator 1a. Then, the whole of the above is compressed in the direction of the thickness of a plate group as soon as the separator supporting jigs 8 is removed. Thereafter, the projections 1b projecting upward from the plates 2, 3 after being folded, shall be squashed horizontally in an extended form to cover the top surfaces of the plates 2, 3.
JP55172841A 1980-12-08 1980-12-08 Manufacture of enclosed type lead storage battery Pending JPS5796473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172841A JPS5796473A (en) 1980-12-08 1980-12-08 Manufacture of enclosed type lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172841A JPS5796473A (en) 1980-12-08 1980-12-08 Manufacture of enclosed type lead storage battery

Publications (1)

Publication Number Publication Date
JPS5796473A true JPS5796473A (en) 1982-06-15

Family

ID=15949318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172841A Pending JPS5796473A (en) 1980-12-08 1980-12-08 Manufacture of enclosed type lead storage battery

Country Status (1)

Country Link
JP (1) JPS5796473A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123665A (en) * 1981-01-23 1982-08-02 Yuasa Battery Co Ltd Manufacture of electrode plate group for storage battery
JPS61198575A (en) * 1985-02-26 1986-09-02 Yuasa Battery Co Ltd Method for piling storage battery electrode plates and its equipment
EP2425473A4 (en) * 2009-04-28 2015-04-29 Sk Innovation Co Ltd Method for preparing secondary battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123665A (en) * 1981-01-23 1982-08-02 Yuasa Battery Co Ltd Manufacture of electrode plate group for storage battery
JPS61198575A (en) * 1985-02-26 1986-09-02 Yuasa Battery Co Ltd Method for piling storage battery electrode plates and its equipment
JPH0546669B2 (en) * 1985-02-26 1993-07-14 Yuasa Battery Co Ltd
EP2425473A4 (en) * 2009-04-28 2015-04-29 Sk Innovation Co Ltd Method for preparing secondary battery

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