FR2221994A5 - - Google Patents

Info

Publication number
FR2221994A5
FR2221994A5 FR7308690A FR7308690A FR2221994A5 FR 2221994 A5 FR2221994 A5 FR 2221994A5 FR 7308690 A FR7308690 A FR 7308690A FR 7308690 A FR7308690 A FR 7308690A FR 2221994 A5 FR2221994 A5 FR 2221994A5
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
FR7308690A
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.)
Societe de lAcumulateur Fulmen SARL
Original Assignee
Societe de lAcumulateur Fulmen SARL
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 Societe de lAcumulateur Fulmen SARL filed Critical Societe de lAcumulateur Fulmen SARL
Priority to FR7308690A priority Critical patent/FR2221994A5/fr
Priority to IE00312/74A priority patent/IE38901B1/xx
Priority to BE141329A priority patent/BE811509A/fr
Priority to DE2409960A priority patent/DE2409960A1/de
Priority to GB971574A priority patent/GB1456270A/en
Priority to NL7403193A priority patent/NL7403193A/xx
Priority to DK131174AA priority patent/DK136337B/da
Priority to IT20953/74A priority patent/IT1014560B/it
Application granted granted Critical
Publication of FR2221994A5 publication Critical patent/FR2221994A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • 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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Secondary Cells (AREA)
FR7308690A 1973-03-12 1973-03-12 Expired FR2221994A5 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7308690A FR2221994A5 (fr) 1973-03-12 1973-03-12
IE00312/74A IE38901B1 (en) 1973-03-12 1974-02-18 Density threshold detection
BE141329A BE811509A (fr) 1973-03-12 1974-02-25 Dispositif indicateur d'un seuil de densite et application aux batteries d'accumulateurs
DE2409960A DE2409960A1 (de) 1973-03-12 1974-03-01 Anzeigevorrichtung fuer einen dichteschwellwert und anwendung auf akkumulatorenbatterie
GB971574A GB1456270A (en) 1973-03-12 1974-03-04 Density threshold detection
NL7403193A NL7403193A (fr) 1973-03-12 1974-03-08
DK131174AA DK136337B (da) 1973-03-12 1974-03-11 Måleaggregat til påvisning af en vægtfylde-tærskel-værdi i en væske.
IT20953/74A IT1014560B (it) 1973-03-12 1974-04-08 Dispositivo indicatore della so glia di densita e applicazione al le batterie accumulatori

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308690A FR2221994A5 (fr) 1973-03-12 1973-03-12

Publications (1)

Publication Number Publication Date
FR2221994A5 true FR2221994A5 (fr) 1974-10-11

Family

ID=9116124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308690A Expired FR2221994A5 (fr) 1973-03-12 1973-03-12

Country Status (8)

Country Link
BE (1) BE811509A (fr)
DE (1) DE2409960A1 (fr)
DK (1) DK136337B (fr)
FR (1) FR2221994A5 (fr)
GB (1) GB1456270A (fr)
IE (1) IE38901B1 (fr)
IT (1) IT1014560B (fr)
NL (1) NL7403193A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116230945B (zh) * 2023-05-06 2023-09-15 宁德时代新能源科技股份有限公司 一种极片及其制备方法、应用

Also Published As

Publication number Publication date
DK136337C (fr) 1978-03-13
BE811509A (fr) 1974-08-26
NL7403193A (fr) 1974-09-16
IT1014560B (it) 1977-04-30
DK136337B (da) 1977-09-26
DE2409960A1 (de) 1974-09-19
GB1456270A (en) 1976-11-24
IE38901L (en) 1974-09-12
IE38901B1 (en) 1978-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse