JPS6441176A - Enclosed cell - Google Patents

Enclosed cell

Info

Publication number
JPS6441176A
JPS6441176A JP62196899A JP19689987A JPS6441176A JP S6441176 A JPS6441176 A JP S6441176A JP 62196899 A JP62196899 A JP 62196899A JP 19689987 A JP19689987 A JP 19689987A JP S6441176 A JPS6441176 A JP S6441176A
Authority
JP
Japan
Prior art keywords
separator
loading
free end
extension part
fixation
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
JP62196899A
Other languages
Japanese (ja)
Inventor
Yukichi Uesugi
Kazuyoshi Ota
Atsushi Matsuo
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62196899A priority Critical patent/JPS6441176A/en
Publication of JPS6441176A publication Critical patent/JPS6441176A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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 make an electrode body smaller in size and increase the extent of cell capacity as well as to strengthen the fixation of a separator by installing a loading part in the separator on an outmost circumference of the electrode body, and depositing the loading parts themselves by thermal deposition. CONSTITUTION:An intermittent specified position of a separator 1 is pressurized and clamped, forming a loading part 2. The separator 1 is cut into uniform length, while it is combined with an electrode plate and wound into spiral form. And, active material surface at the side not opposed to a cathode plate of an anode plate 5 to be situated in an outermost circumference is covered with an extension part of the separator 1. A free end of this extension part and a base end neighboring part of the extension part overlapped with this free end are set down to the loading part 2 whereby thickness of the separator 1 in this portion is reduced. And, the loading parts 2 themselves are thermally deposited and the free end is fixed. With this constitution, volume of the separator is reduced and cell capacity is increased instead, thus fixation of the separator is strengthened.
JP62196899A 1987-08-06 1987-08-06 Enclosed cell Pending JPS6441176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196899A JPS6441176A (en) 1987-08-06 1987-08-06 Enclosed cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196899A JPS6441176A (en) 1987-08-06 1987-08-06 Enclosed cell

Publications (1)

Publication Number Publication Date
JPS6441176A true JPS6441176A (en) 1989-02-13

Family

ID=16365496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196899A Pending JPS6441176A (en) 1987-08-06 1987-08-06 Enclosed cell

Country Status (1)

Country Link
JP (1) JPS6441176A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186273A (en) * 1990-03-28 1993-02-16 Nissan Motor Co., Ltd. Rear wheel steering system for automotive vehicle
JP2008006183A (en) * 2006-06-30 2008-01-17 Sanyo Electric Co Ltd Equipment with built-in blower and bactericidal unit
JP2015232967A (en) * 2014-06-10 2015-12-24 株式会社Ｇｓユアサ Power storage element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186273A (en) * 1990-03-28 1993-02-16 Nissan Motor Co., Ltd. Rear wheel steering system for automotive vehicle
JP2008006183A (en) * 2006-06-30 2008-01-17 Sanyo Electric Co Ltd Equipment with built-in blower and bactericidal unit
JP2015232967A (en) * 2014-06-10 2015-12-24 株式会社Ｇｓユアサ Power storage element

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