JPS57163965A - Battery - Google Patents

Battery

Info

Publication number
JPS57163965A
JPS57163965A JP4966581A JP4966581A JPS57163965A JP S57163965 A JPS57163965 A JP S57163965A JP 4966581 A JP4966581 A JP 4966581A JP 4966581 A JP4966581 A JP 4966581A JP S57163965 A JPS57163965 A JP S57163965A
Authority
JP
Japan
Prior art keywords
elliptical
plate
spiral electrode
negative
metal core
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
JP4966581A
Other languages
Japanese (ja)
Inventor
Konosuke Ikeda
Satoshi Ubukawa
Shigehiro Nakaido
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
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP4966581A priority Critical patent/JPS57163965A/en
Publication of JPS57163965A publication Critical patent/JPS57163965A/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
    • 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
    • H01M2006/106—Elliptic wound cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To simplify the work of the battery installation by enabling two parallel-placed cylindrical batteries to be replaced by a single battery by installing an elliptical spiral electrode body into an elliptical exterior case. CONSTITUTION:A negative current collecting net 12' exposed from one end of a negative lithium plate 12 is welded and fixed to a plate-like metal core 11. Next, a separator 13 and a positive manganese-dioxide plate 14 are stacked over the negative plate 12 in that order, and the stacked body is rolled around the metal core 11 so as to make an elliptical spiral electrode group 10. After that, the elliptical spiral electrode group 10 is installed into an exterior case 1 which is made of a stainless steel, has an elliptical cross section, and the inner bottom surface of which is provided with an insulating sheet 2.
JP4966581A 1981-04-01 1981-04-01 Battery Pending JPS57163965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4966581A JPS57163965A (en) 1981-04-01 1981-04-01 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4966581A JPS57163965A (en) 1981-04-01 1981-04-01 Battery

Publications (1)

Publication Number Publication Date
JPS57163965A true JPS57163965A (en) 1982-10-08

Family

ID=12837464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4966581A Pending JPS57163965A (en) 1981-04-01 1981-04-01 Battery

Country Status (1)

Country Link
JP (1) JPS57163965A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655793A2 (en) * 1993-11-19 1995-05-31 Medtronic, Inc. High-reliability electrochemical cell and electrode assembly therefor
EP0670605A1 (en) * 1994-03-03 1995-09-06 Wilson Greatbatch Ltd. Prismatic high rate cell
EP0746048A2 (en) * 1995-06-02 1996-12-04 Pacesetter, Inc. Electrochemical cell
EP0948065A1 (en) * 1998-03-30 1999-10-06 Renata AG Safety vent for accumulator or battery
EP0948072A1 (en) * 1998-03-30 1999-10-06 Renata AG Prismatic rechargeable or primary cell with bobbin mounted coil
WO2001022511A1 (en) * 1999-09-22 2001-03-29 The Gillette Company Electrochemical cell
JP2012190542A (en) * 2011-02-21 2012-10-04 Denso Corp Wound-around battery and method and device for manufacturing the same
DE102012221692A1 (en) 2012-11-28 2014-05-28 Robert Bosch Gmbh Battery cell of lithium ion battery used in e.g. motor car, has housing having transition portion provided with cross section in which straight lines are perpendicular to side surface and end face connected to transition portion

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655793A2 (en) * 1993-11-19 1995-05-31 Medtronic, Inc. High-reliability electrochemical cell and electrode assembly therefor
EP0655793A3 (en) * 1993-11-19 1997-03-12 Medtronic Inc High-reliability electrochemical cell and electrode assembly therefor.
EP0670605A1 (en) * 1994-03-03 1995-09-06 Wilson Greatbatch Ltd. Prismatic high rate cell
EP0746048A2 (en) * 1995-06-02 1996-12-04 Pacesetter, Inc. Electrochemical cell
EP0746048A3 (en) * 1995-06-02 1996-12-18 Pacesetter, Inc. Electrochemical cell
EP0948065A1 (en) * 1998-03-30 1999-10-06 Renata AG Safety vent for accumulator or battery
EP0948072A1 (en) * 1998-03-30 1999-10-06 Renata AG Prismatic rechargeable or primary cell with bobbin mounted coil
US6159630A (en) * 1998-03-30 2000-12-12 Renata Ag Safety vent for storage battery or cell
US6190794B1 (en) 1998-03-30 2001-02-20 Renata Ag Prismatic storage battery or cell with coiled winding
WO2001022511A1 (en) * 1999-09-22 2001-03-29 The Gillette Company Electrochemical cell
JP2012190542A (en) * 2011-02-21 2012-10-04 Denso Corp Wound-around battery and method and device for manufacturing the same
DE102012221692A1 (en) 2012-11-28 2014-05-28 Robert Bosch Gmbh Battery cell of lithium ion battery used in e.g. motor car, has housing having transition portion provided with cross section in which straight lines are perpendicular to side surface and end face connected to transition portion

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