DE69812826T2 - Offener wartungsfreier industrieller Akkumulator - Google Patents

Offener wartungsfreier industrieller Akkumulator Download PDF

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Publication number
DE69812826T2
DE69812826T2 DE69812826T DE69812826T DE69812826T2 DE 69812826 T2 DE69812826 T2 DE 69812826T2 DE 69812826 T DE69812826 T DE 69812826T DE 69812826 T DE69812826 T DE 69812826T DE 69812826 T2 DE69812826 T2 DE 69812826T2
Authority
DE
Germany
Prior art keywords
maintenance
open
free industrial
accumulator
industrial accumulator
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.)
Expired - Fee Related
Application number
DE69812826T
Other languages
English (en)
Other versions
DE69812826D1 (de
Inventor
Thierry Berlureau
Jean-Louis Liska
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.)
Saft Finance SARL
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69812826D1 publication Critical patent/DE69812826D1/de
Application granted granted Critical
Publication of DE69812826T2 publication Critical patent/DE69812826T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M10/24—Alkaline accumulators
    • 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
    • H01M10/34—Gastight accumulators
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
DE69812826T 1997-08-04 1998-07-30 Offener wartungsfreier industrieller Akkumulator Expired - Fee Related DE69812826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709950A FR2766973B1 (fr) 1997-08-04 1997-08-04 Accumulateur ouvert de type industriel sans maintenance

Publications (2)

Publication Number Publication Date
DE69812826D1 DE69812826D1 (de) 2003-05-08
DE69812826T2 true DE69812826T2 (de) 2004-01-29

Family

ID=9509994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812826T Expired - Fee Related DE69812826T2 (de) 1997-08-04 1998-07-30 Offener wartungsfreier industrieller Akkumulator

Country Status (5)

Country Link
US (1) US6680140B1 (de)
EP (1) EP0907216B1 (de)
JP (1) JPH11121029A (de)
DE (1) DE69812826T2 (de)
FR (1) FR2766973B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2434565A1 (de) 2010-09-27 2012-03-28 Hoppecke Batterie Systeme GmbH Nickel-Metallhydrid-Akkumulator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815474B1 (fr) * 2000-10-16 2009-02-13 Cit Alcatel Generateur electrochimique etanche a dispositif de recombinaison amiliore
JP3815774B2 (ja) * 2001-10-12 2006-08-30 松下電器産業株式会社 電解質を含む電気化学素子
US10536016B2 (en) 2008-10-02 2020-01-14 Duracell U.S. Operations, Inc. Battery
US8304116B2 (en) * 2008-10-02 2012-11-06 The Gillette Company Battery
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
WO2020023912A1 (en) 2018-07-27 2020-01-30 Form Energy Inc. Negative electrodes for electrochemical cells

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102620B (en) * 1981-07-17 1984-08-01 Chloride Group Ltd Alkaline electric storage cells
JPH0624147B2 (ja) * 1982-08-09 1994-03-30 ヒューズ・エアクラフト・カンパニー 電解液溜を有するニッケル―カドミウム電池
GB8700751D0 (en) * 1987-01-14 1987-02-18 Chloride Group Plc Recombination electric storage cells
US5059496A (en) * 1989-03-23 1991-10-22 Globe-Union Inc. Nickel-hydrogen battery with oxygen and electrolyte management features
WO1990014695A2 (fr) * 1989-05-16 1990-11-29 Saft Accumulateur nickel-cadmium a maintenance reduite
JP2936604B2 (ja) * 1989-12-13 1999-08-23 松下電器産業株式会社 水素貯蔵合金負極を用いる角形密閉アルカリ蓄電池
JP3030893B2 (ja) * 1991-03-22 2000-04-10 松下電器産業株式会社 金属酸化物−水素蓄電池の製造法
JPH04329265A (ja) * 1991-04-30 1992-11-18 Furukawa Battery Co Ltd:The 開放型アルカリ蓄電池
US5393617A (en) * 1993-10-08 1995-02-28 Electro Energy, Inc. Bipolar electrochmeical battery of stacked wafer cells
FR2715509B1 (fr) * 1994-01-27 1996-02-16 Accumulateurs Fixes Générateur électrochimique secondaire à électrolyte aqueux sans maintenance.
JPH0896833A (ja) * 1994-09-27 1996-04-12 Shin Kobe Electric Mach Co Ltd 積層形ニッケル・水素蓄電池
DE69606428D1 (de) * 1995-10-27 2000-03-02 William E M Jones Semigeflutete bleiakkumulatorenzelle
EP1639817A4 (de) 2003-07-01 2010-03-31 Samsung Electronics Co Ltd Optisches projektionssystem, projektionsfernseher und verfahren zur herstellung einer in dem optischen projektionssystem enthaltenen linse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2434565A1 (de) 2010-09-27 2012-03-28 Hoppecke Batterie Systeme GmbH Nickel-Metallhydrid-Akkumulator
DE102010046647A1 (de) * 2010-09-27 2012-03-29 Hoppecke Batterie Systeme Gmbh Nickel-Metallhydrid-Akkumulator

Also Published As

Publication number Publication date
DE69812826D1 (de) 2003-05-08
EP0907216B1 (de) 2003-04-02
JPH11121029A (ja) 1999-04-30
FR2766973A1 (fr) 1999-02-05
EP0907216A1 (de) 1999-04-07
US6680140B1 (en) 2004-01-20
FR2766973B1 (fr) 1999-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAFT FINANCE S.A.R.L., LUXEMBOURG, LU

8339 Ceased/non-payment of the annual fee