FR2244271B1 - - Google Patents

Info

Publication number
FR2244271B1
FR2244271B1 FR7428864A FR7428864A FR2244271B1 FR 2244271 B1 FR2244271 B1 FR 2244271B1 FR 7428864 A FR7428864 A FR 7428864A FR 7428864 A FR7428864 A FR 7428864A FR 2244271 B1 FR2244271 B1 FR 2244271B1
Authority
FR
France
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
Application number
FR7428864A
Other versions
FR2244271A1 (fr
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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
Priority claimed from DE19732346115 external-priority patent/DE2346115C3/de
Application filed by VARTA Batterie AG filed Critical VARTA Batterie AG
Publication of FR2244271A1 publication Critical patent/FR2244271A1/fr
Application granted granted Critical
Publication of FR2244271B1 publication Critical patent/FR2244271B1/fr
Expired 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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)
  • Hybrid Cells (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
FR7428864A 1973-09-13 1974-08-22 Expired FR2244271B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346115 DE2346115C3 (de) 1973-09-13 Verfahren und Vorrichtung zur Anzeige des Ladezustandes eines elektrischen Akkumulators

Publications (2)

Publication Number Publication Date
FR2244271A1 FR2244271A1 (fr) 1975-04-11
FR2244271B1 true FR2244271B1 (fr) 1981-01-30

Family

ID=5892439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428864A Expired FR2244271B1 (fr) 1973-09-13 1974-08-22

Country Status (8)

Country Link
AT (1) AT332922B (fr)
BE (1) BE819336A (fr)
CH (1) CH573666A5 (fr)
FR (1) FR2244271B1 (fr)
GB (1) GB1437752A (fr)
IT (1) IT1020123B (fr)
NL (1) NL7411625A (fr)
SE (1) SE402675B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200449A (en) * 1986-12-23 1988-08-03 Scient Applied Research Sar Temperature, temperature/time indicators
US5132176A (en) * 1990-05-03 1992-07-21 Gnb Industrial Battery Company Battery state of charge indicator
US5483228A (en) * 1994-01-31 1996-01-09 Eveready Battery Company, Inc. Safety indicating device for flashlights
US6671187B1 (en) 1999-09-24 2003-12-30 Wilson Greatbatch Ltd. Protection device having a sleeve and method of assembling a battery with a protection device and an electrical component
US6437239B1 (en) * 1999-09-24 2002-08-20 Wilson Greatbatch, Ltd. Protection device and method of determining exposure temperature
KR20060000274A (ko) * 2004-06-28 2006-01-06 삼성에스디아이 주식회사 리튬 이차 전지

Also Published As

Publication number Publication date
BE819336A (fr) 1974-12-16
ATA435474A (de) 1976-02-15
FR2244271A1 (fr) 1975-04-11
GB1437752A (en) 1976-06-03
IT1020123B (it) 1977-12-20
AT332922B (de) 1976-10-25
SE402675B (sv) 1978-07-10
DE2346115A1 (de) 1975-04-17
DE2346115B2 (de) 1976-12-23
SE7410838L (fr) 1975-03-14
NL7411625A (nl) 1975-03-17
CH573666A5 (fr) 1976-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse