JPS5654770A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS5654770A
JPS5654770A JP13150679A JP13150679A JPS5654770A JP S5654770 A JPS5654770 A JP S5654770A JP 13150679 A JP13150679 A JP 13150679A JP 13150679 A JP13150679 A JP 13150679A JP S5654770 A JPS5654770 A JP S5654770A
Authority
JP
Japan
Prior art keywords
projection
tip
open end
negative electrode
positive electrode
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
JP13150679A
Other languages
Japanese (ja)
Other versions
JPS622431B2 (en
Inventor
Toshiki Kahara
Shigeru Okabe
Koki Tamura
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.)
Hitachi Ltd
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Hitachi 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 Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP13150679A priority Critical patent/JPS5654770A/en
Publication of JPS5654770A publication Critical patent/JPS5654770A/en
Publication of JPS622431B2 publication Critical patent/JPS622431B2/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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • H01M8/04283—Supply means of electrolyte to or in matrix-fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To make a fuel cell absorbable of volume expansion of an electrolyte within the cell by providing an electrolyte storage linked to the open end of the tip penetratable to an electrode provided on a part of a projection in a battery frame to collect. CONSTITUTION:A recess forming a fuel chamber 6 or an oxidizing agent chamber 7, and projection touching to a negative electrode 2 or positive electrode 3, and additionally a projection 41 having a tip which is higher and more sharp than that of said projection are provided on a battery frame 4 of a carbon plate. An open end 42 is provided on the tip, and the open end 42 is linked to a thin hole 43 provided in the battery frame 4 to form an electrolyte storage. When a battery is fabricated the normal projection is made to touch to the negative electrode 2 or positive electrode 3, and the porjection with a sharp tip penetrates to the negative electrode 2 or positive electrode 3 due to the sharpness of the tip.
JP13150679A 1979-10-11 1979-10-11 Fuel cell Granted JPS5654770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13150679A JPS5654770A (en) 1979-10-11 1979-10-11 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13150679A JPS5654770A (en) 1979-10-11 1979-10-11 Fuel cell

Publications (2)

Publication Number Publication Date
JPS5654770A true JPS5654770A (en) 1981-05-14
JPS622431B2 JPS622431B2 (en) 1987-01-20

Family

ID=15059610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13150679A Granted JPS5654770A (en) 1979-10-11 1979-10-11 Fuel cell

Country Status (1)

Country Link
JP (1) JPS5654770A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848366A (en) * 1981-09-17 1983-03-22 Hitachi Ltd Fuel cell
JPS62165866A (en) * 1986-01-17 1987-07-22 Hitachi Ltd Electrolyte supply construction of fuel cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848366A (en) * 1981-09-17 1983-03-22 Hitachi Ltd Fuel cell
JPS624832B2 (en) * 1981-09-17 1987-02-02 Hitachi Seisakusho Kk
JPS62165866A (en) * 1986-01-17 1987-07-22 Hitachi Ltd Electrolyte supply construction of fuel cell

Also Published As

Publication number Publication date
JPS622431B2 (en) 1987-01-20

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