FR2169480A5 - - Google Patents

Info

Publication number
FR2169480A5
FR2169480A5 FR7202646A FR7202646A FR2169480A5 FR 2169480 A5 FR2169480 A5 FR 2169480A5 FR 7202646 A FR7202646 A FR 7202646A FR 7202646 A FR7202646 A FR 7202646A FR 2169480 A5 FR2169480 A5 FR 2169480A5
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
FR7202646A
Other languages
French (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.)
EUROP ACCUMULATEURS
Original Assignee
EUROP ACCUMULATEURS
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 to BE794434D priority Critical patent/BE794434A/xx
Application filed by EUROP ACCUMULATEURS filed Critical EUROP ACCUMULATEURS
Priority to FR7202646A priority patent/FR2169480A5/fr
Priority to IE106/73A priority patent/IE37139B1/xx
Priority to GB349073A priority patent/GB1385153A/en
Priority to LU66888A priority patent/LU66888A1/xx
Priority to NO282/73A priority patent/NO134970C/no
Priority to NL7301114A priority patent/NL7301114A/xx
Priority to DE2303909A priority patent/DE2303909A1/de
Priority to IT19722/73A priority patent/IT978567B/it
Application granted granted Critical
Publication of FR2169480A5 publication Critical patent/FR2169480A5/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
    • H01M10/484—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Secondary Cells (AREA)
  • Level Indicators Using A Float (AREA)
FR7202646A 1972-01-27 1972-01-27 Expired FR2169480A5 (enExample)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE794434D BE794434A (fr) 1972-01-27 Dispositif indicateur de densite et application aux batteries d'accumulateurs
FR7202646A FR2169480A5 (enExample) 1972-01-27 1972-01-27
GB349073A GB1385153A (en) 1972-01-27 1973-01-23 Apparatus for indicating the relative density of two liquids
IE106/73A IE37139B1 (en) 1972-01-27 1973-01-23 Apparatus for indicating the relative density of two liquids
LU66888A LU66888A1 (enExample) 1972-01-27 1973-01-24
NO282/73A NO134970C (enExample) 1972-01-27 1973-01-24
NL7301114A NL7301114A (enExample) 1972-01-27 1973-01-25
DE2303909A DE2303909A1 (de) 1972-01-27 1973-01-26 Dichteanzeiger und anwendung auf akkumulatorenbatterien
IT19722/73A IT978567B (it) 1972-01-27 1973-01-29 Dispositivo indicatore di densita e applicazione alle batterie di accumulatori

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202646A FR2169480A5 (enExample) 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
FR2169480A5 true FR2169480A5 (enExample) 1973-09-07

Family

ID=9092514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202646A Expired FR2169480A5 (enExample) 1972-01-27 1972-01-27

Country Status (9)

Country Link
BE (1) BE794434A (enExample)
DE (1) DE2303909A1 (enExample)
FR (1) FR2169480A5 (enExample)
GB (1) GB1385153A (enExample)
IE (1) IE37139B1 (enExample)
IT (1) IT978567B (enExample)
LU (1) LU66888A1 (enExample)
NL (1) NL7301114A (enExample)
NO (1) NO134970C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378495B (zh) * 2020-11-02 2024-06-11 广东电网有限责任公司 一种双液位检测计

Also Published As

Publication number Publication date
DE2303909A1 (de) 1973-08-02
IE37139B1 (en) 1977-05-11
IT978567B (it) 1974-09-20
NO134970B (enExample) 1976-10-04
BE794434A (fr) 1973-07-24
GB1385153A (en) 1975-02-26
NL7301114A (enExample) 1973-07-31
NO134970C (enExample) 1977-01-12
LU66888A1 (enExample) 1973-07-27
IE37139L (en) 1973-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse