GB1264498A - - Google Patents

Info

Publication number
GB1264498A
GB1264498A GB1264498DA GB1264498A GB 1264498 A GB1264498 A GB 1264498A GB 1264498D A GB1264498D A GB 1264498DA GB 1264498 A GB1264498 A GB 1264498A
Authority
GB
United Kingdom
Prior art keywords
spindle
lever
variations
produce
leaf
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
Other languages
English (en)
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 filed Critical
Publication of GB1264498A publication Critical patent/GB1264498A/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
    • G01F23/0038—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 using buoyant probes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Level Indicators Using A Float (AREA)
GB1264498D 1968-05-08 1969-05-07 Expired GB1264498A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR151022 1968-05-08

Publications (1)

Publication Number Publication Date
GB1264498A true GB1264498A (ja) 1972-02-23

Family

ID=8649973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264498D Expired GB1264498A (ja) 1968-05-08 1969-05-07

Country Status (4)

Country Link
DE (1) DE1918281B2 (ja)
FR (1) FR1561834A (ja)
GB (1) GB1264498A (ja)
NL (1) NL6906283A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190500A (en) * 1986-05-03 1987-11-18 Stc Plc Liquid level sensor
CN102749125A (zh) * 2011-04-20 2012-10-24 东京计装株式会社 扭矩管式液面计的温度补偿机构以及温度补偿方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433174A1 (fr) * 1978-08-07 1980-03-07 Desarnaud Jean Dispositif de transformation d'une force en une grandeur physique
IT1123980B (it) * 1979-02-07 1986-05-07 Nira Spa Dispositivo universale per misure di livello protata e pressione su fluidi pericolosi
US4813275A (en) * 1987-11-02 1989-03-21 Eng, Inc. Leak detection method and device
US4986113A (en) * 1989-09-18 1991-01-22 Computerized Tank Testing, Inc. Liquid tank leakage detection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190500A (en) * 1986-05-03 1987-11-18 Stc Plc Liquid level sensor
CN102749125A (zh) * 2011-04-20 2012-10-24 东京计装株式会社 扭矩管式液面计的温度补偿机构以及温度补偿方法
CN102749125B (zh) * 2011-04-20 2015-09-02 东京计装株式会社 扭矩管式液面计的温度补偿机构以及温度补偿方法

Also Published As

Publication number Publication date
NL6906283A (ja) 1969-11-11
DE1918281B2 (de) 1971-04-22
FR1561834A (ja) 1969-03-28
DE1918281A1 (de) 1969-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees