JPS5750773A - Manganese dioxide-magnesium cell - Google Patents

Manganese dioxide-magnesium cell

Info

Publication number
JPS5750773A
JPS5750773A JP12556380A JP12556380A JPS5750773A JP S5750773 A JPS5750773 A JP S5750773A JP 12556380 A JP12556380 A JP 12556380A JP 12556380 A JP12556380 A JP 12556380A JP S5750773 A JPS5750773 A JP S5750773A
Authority
JP
Japan
Prior art keywords
manganese dioxide
current collector
negative electrode
positive electrode
alloy
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
JP12556380A
Other languages
Japanese (ja)
Inventor
Yuichi Watakabe
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.)
Furukawa Battery Co Ltd
Original Assignee
Furukawa 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 Furukawa Battery Co Ltd filed Critical Furukawa Battery Co Ltd
Priority to JP12556380A priority Critical patent/JPS5750773A/en
Publication of JPS5750773A publication Critical patent/JPS5750773A/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
    • H01M6/30—Deferred-action cells
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
    • H01M6/34—Immersion cells, e.g. sea-water cells

Abstract

PURPOSE:To improve quick discharge character by arranging a cylindrical positive electrode made by filling active manganese dioxide in metal current collector on the circumference of a specific negative electrode bar at a interval. CONSTITUTION:A cell immersed into fresh and sea water is constituted by arranging a positive electrode 12 which is formed in a cylindrical shape by filling manganese dioxide 14 as being active substance into the metal current collector 13 made of lead or its alloy, on the circumference of the negative electrode bar 11 made of magnesium or its alloy at a interval. The magnesium alloy of the negative electrode 11 is, for example, Mg-Zn-Al etc. The metal current collector 13 is a lattice or expanding metal etc. Also, for example, a negative electrode 11 of 7mm.phi wide in external diameter and 40mm. long is used, together with a positive electrode 12 of 6mm. thick, 40mm. high and 1,380mm.<2> in inner surface area which is made by filling manganese dioxide into the lead lattice current collector of 7mm.phi wide in outside diameter and 40mm. high. Thereby, the surface of the positive electrode is enlarged in order to improve quick discharge character.
JP12556380A 1980-09-10 1980-09-10 Manganese dioxide-magnesium cell Pending JPS5750773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12556380A JPS5750773A (en) 1980-09-10 1980-09-10 Manganese dioxide-magnesium cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12556380A JPS5750773A (en) 1980-09-10 1980-09-10 Manganese dioxide-magnesium cell

Publications (1)

Publication Number Publication Date
JPS5750773A true JPS5750773A (en) 1982-03-25

Family

ID=14913283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12556380A Pending JPS5750773A (en) 1980-09-10 1980-09-10 Manganese dioxide-magnesium cell

Country Status (1)

Country Link
JP (1) JPS5750773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869371A (en) * 1995-06-07 1999-02-09 Stmicroelectronics, Inc. Structure and process for reducing the on-resistance of mos-gated power devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869371A (en) * 1995-06-07 1999-02-09 Stmicroelectronics, Inc. Structure and process for reducing the on-resistance of mos-gated power devices

Similar Documents

Publication Publication Date Title
FR2309052A1 (en) Alkali metal and sulphur battery cell - has outer tubular case and has inner tubular solid electrolyte which is used for representing cathode space (NL261076)
SE8004657L (en) NON-WATER CELL
JPS5750773A (en) Manganese dioxide-magnesium cell
JPS5717568A (en) Silver-oxide lithium aqueous-solution battery
JPS55161377A (en) Cell
JPS57123660A (en) Generation of electrical energy with water
JPS5537775A (en) Nonaqueous electrolyte cell
JPS5562661A (en) Corrosion preventing method for aluminum electrode
JPS5671273A (en) Organic-solvent battery
JPS561466A (en) Manganese-dioxide-lithium battery
JPS55133768A (en) Battery
JPS5316445A (en) Method of assembling storage tank
JPS5543719A (en) Dry cell
JPS57121169A (en) Metal-halogen battery
JPS57124848A (en) Organic electrolyte battery
Storozhenko Solubility of Aluminum in an Aluminum Chloride-Sodium Chloride Metal Under Anodic Polarization
JPS56160757A (en) Cell and diaphragm for cell made of porous hollow string
JPS57157465A (en) Organic electrolyte battery
JPS5562664A (en) Manufacturing method of dry cell
JPS57154771A (en) Nonaqueous electrolyte cell
JPS56114280A (en) Cylindrical mercury battery
JPS5769665A (en) Positive electrode for solid electrolyte battert
JPS5629684A (en) Production of hydrogen
JPS55133767A (en) Battery
JPS5717567A (en) Silver-oxide lithium aqueous-solution battery