GB2013900B - Device for and method of producing an electrical signal dependent on the density of an electrically conductive fluid - Google Patents

Device for and method of producing an electrical signal dependent on the density of an electrically conductive fluid

Info

Publication number
GB2013900B
GB2013900B GB7902779A GB7902779A GB2013900B GB 2013900 B GB2013900 B GB 2013900B GB 7902779 A GB7902779 A GB 7902779A GB 7902779 A GB7902779 A GB 7902779A GB 2013900 B GB2013900 B GB 2013900B
Authority
GB
United Kingdom
Prior art keywords
density
producing
electrically conductive
electrical signal
conductive fluid
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
GB7902779A
Other versions
GB2013900A (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.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB2013900A publication Critical patent/GB2013900A/en
Application granted granted Critical
Publication of GB2013900B publication Critical patent/GB2013900B/en
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
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB7902779A 1978-01-30 1979-01-26 Device for and method of producing an electrical signal dependent on the density of an electrically conductive fluid Expired GB2013900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782803912 DE2803912C3 (en) 1978-01-30 1978-01-30 Device for obtaining an electrical measurement signal proportional to the density of an electrically conductive liquid

Publications (2)

Publication Number Publication Date
GB2013900A GB2013900A (en) 1979-08-15
GB2013900B true GB2013900B (en) 1982-08-04

Family

ID=6030714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902779A Expired GB2013900B (en) 1978-01-30 1979-01-26 Device for and method of producing an electrical signal dependent on the density of an electrically conductive fluid

Country Status (4)

Country Link
JP (1) JPS54111375A (en)
DE (1) DE2803912C3 (en)
FR (1) FR2415800A1 (en)
GB (1) GB2013900B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700004B1 (en) * 1992-12-30 1995-02-24 Sextant Avionique Method and sensor for measuring the density of a fluid and mass gauge comprising such a sensor.
FR3115111B1 (en) * 2020-10-12 2024-03-15 Commissariat Energie Atomique DEVICE FOR AUTOMATIC MEASUREMENT OF DENSITY OF A LIQUID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722277C (en) *
US2273850A (en) * 1940-10-14 1942-02-24 Ewald Philip Specific gravity recording system
US2574432A (en) * 1945-09-17 1951-11-06 Guy E Brown Instrument for measuring or indicating the specific gravity of liquids

Also Published As

Publication number Publication date
FR2415800B1 (en) 1982-10-22
DE2803912A1 (en) 1979-10-18
JPS54111375A (en) 1979-08-31
GB2013900A (en) 1979-08-15
DE2803912C3 (en) 1980-10-23
FR2415800A1 (en) 1979-08-24
DE2803912B2 (en) 1980-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee