FR2295583A1 - Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte - Google Patents

Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte

Info

Publication number
FR2295583A1
FR2295583A1 FR7442089A FR7442089A FR2295583A1 FR 2295583 A1 FR2295583 A1 FR 2295583A1 FR 7442089 A FR7442089 A FR 7442089A FR 7442089 A FR7442089 A FR 7442089A FR 2295583 A1 FR2295583 A1 FR 2295583A1
Authority
FR
France
Prior art keywords
battery
catalytically
aqueous electrolyte
condensation vessel
hydrogen generated
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
FR7442089A
Other languages
French (fr)
Other versions
FR2295583B1 (en
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to FR7442089A priority Critical patent/FR2295583A1/en
Publication of FR2295583A1 publication Critical patent/FR2295583A1/en
Application granted granted Critical
Publication of FR2295583B1 publication Critical patent/FR2295583B1/fr
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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

Recombination water is returned to the electrolyte and the catalyser is in a case inside a condensation vessel, and this condensation vessel (5) is open only at its lower part; gas enters into the condensation vessel (5) and escapes from it at its periphery. The system thus prevents the electrolyte from becoming excessively concentrated. The device is connected to a filler opening in the battery by a watertight and airtight neck (1). It has an outer casing (3) with a filter and an outlet at the top, and there is an air space between this casing and the condensation vessel (5) which is shaped like an inverted cup. The catalyst (7) is surrounded by a porous container (6).
FR7442089A 1974-12-19 1974-12-19 Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte Granted FR2295583A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442089A FR2295583A1 (en) 1974-12-19 1974-12-19 Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442089A FR2295583A1 (en) 1974-12-19 1974-12-19 Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte

Publications (2)

Publication Number Publication Date
FR2295583A1 true FR2295583A1 (en) 1976-07-16
FR2295583B1 FR2295583B1 (en) 1981-05-29

Family

ID=9146415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442089A Granted FR2295583A1 (en) 1974-12-19 1974-12-19 Catalytic device for "use"in battery - catalytically combines oxygen and hydrogen generated from aqueous electrolyte

Country Status (1)

Country Link
FR (1) FR2295583A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655068A1 (en) * 2004-11-04 2006-05-10 HOPPECKE Batterien GmbH & Co. KG. Recombinator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655068A1 (en) * 2004-11-04 2006-05-10 HOPPECKE Batterien GmbH & Co. KG. Recombinator
WO2006048072A1 (en) * 2004-11-04 2006-05-11 Hoppecke Batterien Gmbh & Co. Kg Recombiner

Also Published As

Publication number Publication date
FR2295583B1 (en) 1981-05-29

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