FR1419950A - Improvements to gauges - Google Patents

Improvements to gauges

Info

Publication number
FR1419950A
FR1419950A FR996478A FR996478A FR1419950A FR 1419950 A FR1419950 A FR 1419950A FR 996478 A FR996478 A FR 996478A FR 996478 A FR996478 A FR 996478A FR 1419950 A FR1419950 A FR 1419950A
Authority
FR
France
Prior art keywords
gauges
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
FR996478A
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.)
Metrol Co Ltd
Original Assignee
Metrol Co Ltd
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 claimed from GB4663663A external-priority patent/GB1094983A/en
Application filed by Metrol Co Ltd filed Critical Metrol Co Ltd
Priority to FR996478A priority Critical patent/FR1419950A/en
Application granted granted Critical
Publication of FR1419950A publication Critical patent/FR1419950A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
    • G01F23/42—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/48—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using twisted spindles as transmission elements
    • G01F23/50—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using twisted spindles as transmission elements using mechanically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR996478A 1963-11-26 1964-11-26 Improvements to gauges Expired FR1419950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR996478A FR1419950A (en) 1963-11-26 1964-11-26 Improvements to gauges

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4663663A GB1094983A (en) 1963-11-26 1963-11-26 Improvements in or relating to liquid level gauges
FR996478A FR1419950A (en) 1963-11-26 1964-11-26 Improvements to gauges

Publications (1)

Publication Number Publication Date
FR1419950A true FR1419950A (en) 1965-12-03

Family

ID=26211395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996478A Expired FR1419950A (en) 1963-11-26 1964-11-26 Improvements to gauges

Country Status (1)

Country Link
FR (1) FR1419950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054318A (en) * 1990-02-09 1991-10-08 Lew Hyok S Resonance frequency liquid level sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054318A (en) * 1990-02-09 1991-10-08 Lew Hyok S Resonance frequency liquid level sensor

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