CH211330A - Electrical signaling device that responds when a certain specific weight of a liquid is reached - Google Patents

Electrical signaling device that responds when a certain specific weight of a liquid is reached

Info

Publication number
CH211330A
CH211330A CH211330DA CH211330A CH 211330 A CH211330 A CH 211330A CH 211330D A CH211330D A CH 211330DA CH 211330 A CH211330 A CH 211330A
Authority
CH
Switzerland
Prior art keywords
responds
reached
liquid
certain specific
signaling device
Prior art date
Application number
Other languages
German (de)
Inventor
Ackumulator-Fabriksaktiebolage
Original Assignee
Ackumulator Fabriksaktiebolage
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 Ackumulator Fabriksaktiebolage filed Critical Ackumulator Fabriksaktiebolage
Publication of CH211330A publication Critical patent/CH211330A/en

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
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
    • G01N9/18—Special adaptations for indicating, recording, or control

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
CH211330D 1938-06-13 1939-06-12 Electrical signaling device that responds when a certain specific weight of a liquid is reached CH211330A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE211330X 1938-06-13
SE180239X 1939-02-18

Publications (1)

Publication Number Publication Date
CH211330A true CH211330A (en) 1940-09-15

Family

ID=26656103

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211330D CH211330A (en) 1938-06-13 1939-06-12 Electrical signaling device that responds when a certain specific weight of a liquid is reached

Country Status (3)

Country Link
CH (1) CH211330A (en)
FR (1) FR856114A (en)
NL (1) NL51662C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436382A1 (en) * 1978-09-12 1980-04-11 Perrin Sylviane Simple direct reading electromagnetic hydrometer - uses electrically transduced extension of spring under apparent weight of immersed object

Also Published As

Publication number Publication date
NL51662C (en)
FR856114A (en) 1940-05-30

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