GB8311458D0 - Liquid level sensing apparatus - Google Patents

Liquid level sensing apparatus

Info

Publication number
GB8311458D0
GB8311458D0 GB838311458A GB8311458A GB8311458D0 GB 8311458 D0 GB8311458 D0 GB 8311458D0 GB 838311458 A GB838311458 A GB 838311458A GB 8311458 A GB8311458 A GB 8311458A GB 8311458 D0 GB8311458 D0 GB 8311458D0
Authority
GB
United Kingdom
Prior art keywords
liquid level
sensing apparatus
level sensing
liquid
sensing
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.)
Withdrawn
Application number
GB838311458A
Other versions
GB2142145A (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.)
AB Electronic Components Ltd
Original Assignee
AB Electronic Components 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
Application filed by AB Electronic Components Ltd filed Critical AB Electronic Components Ltd
Priority to GB08311458A priority Critical patent/GB2142145A/en
Publication of GB8311458D0 publication Critical patent/GB8311458D0/en
Publication of GB2142145A publication Critical patent/GB2142145A/en
Withdrawn legal-status Critical Current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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB08311458A 1983-04-27 1983-04-27 Liquid level sensing apparatus Withdrawn GB2142145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08311458A GB2142145A (en) 1983-04-27 1983-04-27 Liquid level sensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08311458A GB2142145A (en) 1983-04-27 1983-04-27 Liquid level sensing apparatus

Publications (2)

Publication Number Publication Date
GB8311458D0 true GB8311458D0 (en) 1983-06-02
GB2142145A GB2142145A (en) 1985-01-09

Family

ID=10541772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311458A Withdrawn GB2142145A (en) 1983-04-27 1983-04-27 Liquid level sensing apparatus

Country Status (1)

Country Link
GB (1) GB2142145A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751073B1 (en) * 1996-07-11 1998-12-18 Comm Composants Soc Ind PROBE AND CAPACITIVE MEASUREMENT OF THE LIQUID LEVEL IN A TANK
DE102013104781A1 (en) * 2013-05-08 2014-11-13 Endress + Hauser Gmbh + Co. Kg Method for monitoring at least one media-specific property of a medium
EP3130896B1 (en) 2015-08-13 2017-12-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Liquid level sensor with insulating region over the probe foot

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560872A (en) * 1942-10-20 1944-04-25 Stanley James Smith Improvements relating to electrical measuring or indicating systems
GB757295A (en) * 1953-03-04 1956-09-19 Honeywell Regulator Co Improved measuring electrode assembly
GB892957A (en) * 1959-07-21 1962-04-04 American District Telegraph Co Liquid level supervisory apparatus
GB1318512A (en) * 1969-03-12 1973-05-31 Greater London Council Apparatus for detecting changes in the level of a pourable material
US4176553A (en) * 1978-12-21 1979-12-04 Ford Motor Company Liquid level measuring system
US4296472A (en) * 1979-10-01 1981-10-20 Rockwell International Corporation Non-intrusive fluid measuring system
NL8002951A (en) * 1980-05-21 1981-12-16 Gebhard Electro B V CAPACITIVE MEASURING DEVICE.
IT1131315B (en) * 1980-06-13 1986-06-18 Logic Spa DETECTION AND SIGNALING SYSTEM OF THE FUEL QUANTITY CONTAINED IN A VEHICLE TANK, ESPECIALLY OF AIR VEHICLES
JPS5852520A (en) * 1981-09-25 1983-03-28 Tatsuno:Kk Liquid quantity measuring device

Also Published As

Publication number Publication date
GB2142145A (en) 1985-01-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)