JPS5590080A - Air cell - Google Patents

Air cell

Info

Publication number
JPS5590080A
JPS5590080A JP16549378A JP16549378A JPS5590080A JP S5590080 A JPS5590080 A JP S5590080A JP 16549378 A JP16549378 A JP 16549378A JP 16549378 A JP16549378 A JP 16549378A JP S5590080 A JPS5590080 A JP S5590080A
Authority
JP
Japan
Prior art keywords
electrolyte
air
acid
contacted
aqueous solution
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
JP16549378A
Other languages
Japanese (ja)
Inventor
Kazumasa Yoshida
Michio Watabe
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 JP16549378A priority Critical patent/JPS5590080A/en
Publication of JPS5590080A publication Critical patent/JPS5590080A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/128

Landscapes

  • Hybrid Cells (AREA)

Abstract

PURPOSE: To prevent the deterioration of electrolyte and obtain an air cell having high voltage and large capacity by using acid electrolyte consisting of an aqueous solution of sulfamic acid salt and eliminating the generation of carbonate due to carbonic acid gas.
CONSTITUTION: The air electrode 3 consisting of cobalt phthalocyanine and active carbon is contacted with a separating paper 4 made of lyophilic semipermeable membrane in the upper part and contacted with an air transmission membrane 8 which is made of Teflon having a number of minute holes, in the lower part, and stored in a positive electrode can 1 which serves as positive electrode terminal and has an air feeding hole 2 at the bottom part. On the upper part of the separating paper 4, the electrolyte retention material 5 consisting of nonwoven fabric or porous body having superior liquid preserving characteristic and acid-proofness is arranged in contact with the negative electrode body 6 consisting of zinc powder. In this electrolyte retention material 5, acid electrolyte consisting of the aqueous solution of sulfamic acid salt is retained.
COPYRIGHT: (C)1980,JPO&Japio
JP16549378A 1978-12-27 1978-12-27 Air cell Pending JPS5590080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16549378A JPS5590080A (en) 1978-12-27 1978-12-27 Air cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16549378A JPS5590080A (en) 1978-12-27 1978-12-27 Air cell

Publications (1)

Publication Number Publication Date
JPS5590080A true JPS5590080A (en) 1980-07-08

Family

ID=15813438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16549378A Pending JPS5590080A (en) 1978-12-27 1978-12-27 Air cell

Country Status (1)

Country Link
JP (1) JPS5590080A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197445B1 (en) * 1998-03-06 2001-03-06 Rayovac Corporation Air depolarized electrochemical cells
JP2010062073A (en) * 2008-09-05 2010-03-18 Kankyo Kagaku Kenkyusho:Kk Battery using acid electrolyte
JP2010062074A (en) * 2008-09-05 2010-03-18 Kankyo Kagaku Kenkyusho:Kk Battery using acid electrolyte
JP2010073338A (en) * 2008-09-16 2010-04-02 Kankyo Kagaku Kenkyusho:Kk Metal fuel cell

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197445B1 (en) * 1998-03-06 2001-03-06 Rayovac Corporation Air depolarized electrochemical cells
US6203940B1 (en) 1998-03-06 2001-03-20 Rayovac Corporation Tubular air depolarized cell
US6210826B1 (en) 1998-03-06 2001-04-03 Rayovac Corporation Seals, and electrochemical cells made therewith
US6210827B1 (en) 1998-03-06 2001-04-03 Rayovac Corporation Elongate air depolarized electrochemical cells
US6296961B1 (en) 1998-03-06 2001-10-02 Rayovac Corporation Composite carbon sheet, and electrochemical cells made therewith
US6436571B1 (en) 1998-03-06 2002-08-20 Rayovac Corporation Bottom seals in air depolarized electrochemical cells
US6461761B1 (en) 1998-03-06 2002-10-08 Rayovac Corporation Air depolarized electrochemical cells
JP2010062073A (en) * 2008-09-05 2010-03-18 Kankyo Kagaku Kenkyusho:Kk Battery using acid electrolyte
JP2010062074A (en) * 2008-09-05 2010-03-18 Kankyo Kagaku Kenkyusho:Kk Battery using acid electrolyte
JP2010073338A (en) * 2008-09-16 2010-04-02 Kankyo Kagaku Kenkyusho:Kk Metal fuel cell

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