GB1385153A - Apparatus for indicating the relative density of two liquids - Google Patents

Apparatus for indicating the relative density of two liquids

Info

Publication number
GB1385153A
GB1385153A GB349073A GB349073A GB1385153A GB 1385153 A GB1385153 A GB 1385153A GB 349073 A GB349073 A GB 349073A GB 349073 A GB349073 A GB 349073A GB 1385153 A GB1385153 A GB 1385153A
Authority
GB
United Kingdom
Prior art keywords
liquid
density
graduations
float
liquids
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
GB349073A
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.)
EUROP ACCUMULATEURS
Societe de lAcumulateur Fulmen SARL
Original Assignee
EUROP ACCUMULATEURS
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 EUROP ACCUMULATEURS, Societe de lAcumulateur Fulmen SARL filed Critical EUROP ACCUMULATEURS
Publication of GB1385153A publication Critical patent/GB1385153A/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
    • 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)
GB349073A 1972-01-27 1973-01-23 Apparatus for indicating the relative density of two liquids Expired GB1385153A (en)

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
GB1385153A true GB1385153A (en) 1975-02-26

Family

ID=9092514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB349073A Expired GB1385153A (en) 1972-01-27 1973-01-23 Apparatus for indicating the relative density of two liquids

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378495A (zh) * 2020-11-02 2021-02-19 广东电网有限责任公司 一种双液位检测计

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378495A (zh) * 2020-11-02 2021-02-19 广东电网有限责任公司 一种双液位检测计
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
NL7301114A (enExample) 1973-07-31
IE37139L (en) 1973-07-27
BE794434A (fr) 1973-07-24
LU66888A1 (enExample) 1973-07-27
IE37139B1 (en) 1977-05-11
NO134970C (enExample) 1977-01-12
FR2169480A5 (enExample) 1973-09-07
NO134970B (enExample) 1976-10-04
DE2303909A1 (de) 1973-08-02
IT978567B (it) 1974-09-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee