JPS56126268A - Fabrication of layer-built dry battery - Google Patents

Fabrication of layer-built dry battery

Info

Publication number
JPS56126268A
JPS56126268A JP3080380A JP3080380A JPS56126268A JP S56126268 A JPS56126268 A JP S56126268A JP 3080380 A JP3080380 A JP 3080380A JP 3080380 A JP3080380 A JP 3080380A JP S56126268 A JPS56126268 A JP S56126268A
Authority
JP
Japan
Prior art keywords
block
layer
zinc
battery
deaired
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
JP3080380A
Other languages
Japanese (ja)
Other versions
JPS6366029B2 (en
Inventor
Seigo Sato
Shiro Azuma
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP3080380A priority Critical patent/JPS56126268A/en
Publication of JPS56126268A publication Critical patent/JPS56126268A/en
Publication of JPS6366029B2 publication Critical patent/JPS6366029B2/ja
Granted 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

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)

Abstract

PURPOSE:To improve the storagibility of a layer-built dry battery, by allowing a block, which has been obtained by stacking battery elements and shaping the same under pressures, to stand under a reduced pressure in order to remove any air contained in the block and then applying a desired sealing cover to the thus-deaired block. CONSTITUTION:Each battery element 7 is formed by interposing a separator 5 between a zinc plate 1 of a carbon-zinc bound electrode 3 containing a carbon film 2 formed on one of the surfaces of the zinc plate and a positive electrode compound 4, adding thereto an electrolyte principally containing zinc chloride, and hermetically covering the same with a heat-shrinkable tubing 6. Then, a desired number of such battery elements are stacked and shaped under pressures into a block. The block is then allowed o stand under a reduced pressure, thereby removing air from the block. The thus-deaired block is then dipped in a sealing bath containing wax to form a layer of the sealing material on the surface of the block. Over the layer of the sealing material, the heat-shrinkable tubing is further applied.
JP3080380A 1980-03-10 1980-03-10 Fabrication of layer-built dry battery Granted JPS56126268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3080380A JPS56126268A (en) 1980-03-10 1980-03-10 Fabrication of layer-built dry battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3080380A JPS56126268A (en) 1980-03-10 1980-03-10 Fabrication of layer-built dry battery

Publications (2)

Publication Number Publication Date
JPS56126268A true JPS56126268A (en) 1981-10-03
JPS6366029B2 JPS6366029B2 (en) 1988-12-19

Family

ID=12313830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3080380A Granted JPS56126268A (en) 1980-03-10 1980-03-10 Fabrication of layer-built dry battery

Country Status (1)

Country Link
JP (1) JPS56126268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198051A (en) * 1986-02-25 1987-09-01 Toshiba Battery Co Ltd Laminated type zinc chloride cell

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220231A (en) * 1975-08-08 1977-02-16 Toshiba Ray O Vac Layerrbuilt dry element battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220231A (en) * 1975-08-08 1977-02-16 Toshiba Ray O Vac Layerrbuilt dry element battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198051A (en) * 1986-02-25 1987-09-01 Toshiba Battery Co Ltd Laminated type zinc chloride cell

Also Published As

Publication number Publication date
JPS6366029B2 (en) 1988-12-19

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