GB2083225B - Fluid level sensor - Google Patents

Fluid level sensor

Info

Publication number
GB2083225B
GB2083225B GB8026101A GB8026101A GB2083225B GB 2083225 B GB2083225 B GB 2083225B GB 8026101 A GB8026101 A GB 8026101A GB 8026101 A GB8026101 A GB 8026101A GB 2083225 B GB2083225 B GB 2083225B
Authority
GB
United Kingdom
Prior art keywords
level sensor
fluid level
fluid
sensor
level
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
GB8026101A
Other versions
GB2083225A (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.)
Central Electricity Generating Board
Original Assignee
Central Electricity Generating Board
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 Central Electricity Generating Board filed Critical Central Electricity Generating Board
Priority to GB8026101A priority Critical patent/GB2083225B/en
Publication of GB2083225A publication Critical patent/GB2083225A/en
Application granted granted Critical
Publication of GB2083225B publication Critical patent/GB2083225B/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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB8026101A 1980-08-11 1980-08-11 Fluid level sensor Expired GB2083225B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8026101A GB2083225B (en) 1980-08-11 1980-08-11 Fluid level sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8026101A GB2083225B (en) 1980-08-11 1980-08-11 Fluid level sensor

Publications (2)

Publication Number Publication Date
GB2083225A GB2083225A (en) 1982-03-17
GB2083225B true GB2083225B (en) 1985-02-06

Family

ID=10515369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026101A Expired GB2083225B (en) 1980-08-11 1980-08-11 Fluid level sensor

Country Status (1)

Country Link
GB (1) GB2083225B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212434C3 (en) * 1982-04-02 1991-01-03 Endress Hauser Gmbh Co LEVEL LIMIT SWITCH FOR ELECTRICALLY CONDUCTIVE FUEL GOODS
GB2326779B (en) * 1997-06-27 2001-06-06 Solartron Group Ltd Fail-safe system
GB2388946B (en) * 2000-11-29 2004-05-12 Clark Reliance Corp Method and system for detecting and cross checking faulty sensors in liquid level indicators and controllers

Also Published As

Publication number Publication date
GB2083225A (en) 1982-03-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000810