GB1372214A - Method of indicating state of charge of lead accumulators - Google Patents

Method of indicating state of charge of lead accumulators

Info

Publication number
GB1372214A
GB1372214A GB5391371A GB5391371A GB1372214A GB 1372214 A GB1372214 A GB 1372214A GB 5391371 A GB5391371 A GB 5391371A GB 5391371 A GB5391371 A GB 5391371A GB 1372214 A GB1372214 A GB 1372214A
Authority
GB
United Kingdom
Prior art keywords
charge
lead
indicating state
state
nov
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
Application number
GB5391371A
Other languages
English (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.)
VARTA AG
Original Assignee
VARTA 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 DE19702057097 external-priority patent/DE2057097C/de
Application filed by VARTA AG filed Critical VARTA AG
Publication of GB1372214A publication Critical patent/GB1372214A/en
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
    • H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB5391371A 1970-11-20 1971-11-19 Method of indicating state of charge of lead accumulators Expired GB1372214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057097 DE2057097C (de) 1970-11-20 Verfahren zur Anzeige des Ladungs zustandes von Blei Akkumulatoren

Publications (1)

Publication Number Publication Date
GB1372214A true GB1372214A (en) 1974-10-30

Family

ID=5788670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5391371A Expired GB1372214A (en) 1970-11-20 1971-11-19 Method of indicating state of charge of lead accumulators

Country Status (12)

Country Link
JP (1) JPS5325932B1 (enExample)
AU (1) AU3562571A (enExample)
BE (1) BE775316A (enExample)
CA (1) CA1005519A (enExample)
CH (1) CH521669A (enExample)
FR (1) FR2115182B1 (enExample)
GB (1) GB1372214A (enExample)
IT (1) IT951941B (enExample)
LU (1) LU64294A1 (enExample)
NL (1) NL7115704A (enExample)
SE (1) SE370817B (enExample)
ZA (1) ZA717745B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167619A (ja) * 1983-03-15 1984-09-21 Sanden Corp 液体燃料気化装置

Also Published As

Publication number Publication date
IT951941B (it) 1973-07-10
FR2115182B1 (enExample) 1975-07-18
AU3562571A (en) 1973-05-17
BE775316A (fr) 1972-03-01
LU64294A1 (enExample) 1972-06-02
CH521669A (de) 1972-04-15
SE370817B (enExample) 1974-10-28
CA1005519A (en) 1977-02-15
ZA717745B (en) 1972-09-27
NL7115704A (enExample) 1972-05-24
FR2115182A1 (enExample) 1972-07-07
DE2057097B2 (de) 1971-11-18
JPS5325932B1 (enExample) 1978-07-29
DE2057097A1 (enExample) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years