JPS55119347A - Manufacture of laminated dry battery - Google Patents

Manufacture of laminated dry battery

Info

Publication number
JPS55119347A
JPS55119347A JP2689979A JP2689979A JPS55119347A JP S55119347 A JPS55119347 A JP S55119347A JP 2689979 A JP2689979 A JP 2689979A JP 2689979 A JP2689979 A JP 2689979A JP S55119347 A JPS55119347 A JP S55119347A
Authority
JP
Japan
Prior art keywords
immersed
insulant
exposure section
jigs
compression
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.)
Granted
Application number
JP2689979A
Other languages
Japanese (ja)
Other versions
JPS5855618B2 (en
Inventor
Kenji Koga
Yasunori Takizawa
Hideo Sakagami
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.)
Toshiba Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
Toshiba Battery 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 Toshiba Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP54026899A priority Critical patent/JPS5855618B2/en
Publication of JPS55119347A publication Critical patent/JPS55119347A/en
Publication of JPS5855618B2 publication Critical patent/JPS5855618B2/en
Expired 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
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)

Abstract

PURPOSE:To insulating-coat the whole circumference and improve liquid leakage proofness by inserting the unwoven cloth tape which is immersed in hot-melt insulant into the exposure section caused by removal of a compression jig after the insulating coat is formed. CONSTITUTION:The compression jigs 11 and 12 are contacted on both the center of the upper end positive electrode terminal block 9 and that of the lower end carbon film 2 in the laminated body 7 on which a number of flat cells are properly laminated and are compressed into fixed dimensions. Then these are immersed into the fused liquid 14 of hot-melt insulant such as fused polyamide system hot melt adhesive, wax, and paraffin and the coated later 15 is formed. Subsequently, the unwoven cloth tape 18 which is perforated in the same shape as the exposure section 16 and in which polyamide system hot melt adhesives are immersed is inserted into the exposure section 16 caused by removing the compression jigs 11 and 12. The heating pressing jigs 20 and 20' are contacted, heat climped, and immersed, and the whole circumference is sealed with insulant.
JP54026899A 1979-03-08 1979-03-08 Manufacturing method for laminated dry batteries Expired JPS5855618B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54026899A JPS5855618B2 (en) 1979-03-08 1979-03-08 Manufacturing method for laminated dry batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54026899A JPS5855618B2 (en) 1979-03-08 1979-03-08 Manufacturing method for laminated dry batteries

Publications (2)

Publication Number Publication Date
JPS55119347A true JPS55119347A (en) 1980-09-13
JPS5855618B2 JPS5855618B2 (en) 1983-12-10

Family

ID=12206078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54026899A Expired JPS5855618B2 (en) 1979-03-08 1979-03-08 Manufacturing method for laminated dry batteries

Country Status (1)

Country Link
JP (1) JPS5855618B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219459A (en) * 1986-03-19 1987-09-26 Hitachi Maxell Ltd Manufacture of thin battery
US6586912B1 (en) 2002-01-09 2003-07-01 Quallion Llc Method and apparatus for amplitude limiting battery temperature spikes
US6891353B2 (en) 2001-11-07 2005-05-10 Quallion Llc Safety method, device and system for an energy storage device
US7443136B2 (en) 2002-01-09 2008-10-28 Quallion Llc Method and device employing heat absorber for limiting battery temperature spikes
US7592776B2 (en) 2001-11-07 2009-09-22 Quallion Llc Energy storage device configured to discharge energy in response to unsafe conditions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219459A (en) * 1986-03-19 1987-09-26 Hitachi Maxell Ltd Manufacture of thin battery
US6891353B2 (en) 2001-11-07 2005-05-10 Quallion Llc Safety method, device and system for an energy storage device
US7592776B2 (en) 2001-11-07 2009-09-22 Quallion Llc Energy storage device configured to discharge energy in response to unsafe conditions
US6586912B1 (en) 2002-01-09 2003-07-01 Quallion Llc Method and apparatus for amplitude limiting battery temperature spikes
US7443136B2 (en) 2002-01-09 2008-10-28 Quallion Llc Method and device employing heat absorber for limiting battery temperature spikes
US7893659B2 (en) 2002-01-09 2011-02-22 Quallion Llc Method and apparatus for amplitude limiting battery temperature spikes

Also Published As

Publication number Publication date
JPS5855618B2 (en) 1983-12-10

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