GB2109115B - Capacitive fluid-gauging systems - Google Patents

Capacitive fluid-gauging systems

Info

Publication number
GB2109115B
GB2109115B GB08231073A GB8231073A GB2109115B GB 2109115 B GB2109115 B GB 2109115B GB 08231073 A GB08231073 A GB 08231073A GB 8231073 A GB8231073 A GB 8231073A GB 2109115 B GB2109115 B GB 2109115B
Authority
GB
United Kingdom
Prior art keywords
capacitive fluid
gauging systems
gauging
systems
capacitive
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
GB08231073A
Other versions
GB2109115A (en
Inventor
Terence John Coates
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB08231073A priority Critical patent/GB2109115B/en
Publication of GB2109115A publication Critical patent/GB2109115A/en
Application granted granted Critical
Publication of GB2109115B publication Critical patent/GB2109115B/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
    • G01F23/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB08231073A 1981-11-11 1982-10-29 Capacitive fluid-gauging systems Expired GB2109115B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08231073A GB2109115B (en) 1981-11-11 1982-10-29 Capacitive fluid-gauging systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8134053 1981-11-11
GB08231073A GB2109115B (en) 1981-11-11 1982-10-29 Capacitive fluid-gauging systems

Publications (2)

Publication Number Publication Date
GB2109115A GB2109115A (en) 1983-05-25
GB2109115B true GB2109115B (en) 1985-04-03

Family

ID=26281240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231073A Expired GB2109115B (en) 1981-11-11 1982-10-29 Capacitive fluid-gauging systems

Country Status (1)

Country Link
GB (1) GB2109115B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE75850T1 (en) * 1986-09-08 1992-05-15 Myla Systems Nv FUEL CONTROL DEVICE FOR VEHICLES AND PROBE USED THEREOF.

Also Published As

Publication number Publication date
GB2109115A (en) 1983-05-25

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Legal Events

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

Effective date: 20011029