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GB2128741B - Sensing liquid/solid interface - Google Patents

Sensing liquid/solid interface

Info

Publication number
GB2128741B
GB2128741B GB08326769A GB8326769A GB2128741B GB 2128741 B GB2128741 B GB 2128741B GB 08326769 A GB08326769 A GB 08326769A GB 8326769 A GB8326769 A GB 8326769A GB 2128741 B GB2128741 B GB 2128741B
Authority
GB
United Kingdom
Prior art keywords
solid interface
sensing liquid
sensing
liquid
interface
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
GB08326769A
Other versions
GB8326769D0 (en
GB2128741A (en
Inventor
David James Hammond
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty 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 ZA827376A external-priority patent/ZA827376B/en
Application filed by De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of GB8326769D0 publication Critical patent/GB8326769D0/en
Publication of GB2128741A publication Critical patent/GB2128741A/en
Application granted granted Critical
Publication of GB2128741B publication Critical patent/GB2128741B/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
    • G01F23/64—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 of the free float type without mechanical transmission elements
    • G01F23/68—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 of the free float type without mechanical transmission elements using electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
GB08326769A 1982-10-08 1983-10-06 Sensing liquid/solid interface Expired GB2128741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA827376A ZA827376B (en) 1981-10-09 1982-10-08 Controlled-rectifier bridge converter

Publications (3)

Publication Number Publication Date
GB8326769D0 GB8326769D0 (en) 1983-11-09
GB2128741A GB2128741A (en) 1984-05-02
GB2128741B true GB2128741B (en) 1986-11-12

Family

ID=25576310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326769A Expired GB2128741B (en) 1982-10-08 1983-10-06 Sensing liquid/solid interface

Country Status (2)

Country Link
AU (1) AU564891B2 (en)
GB (1) GB2128741B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4227657A1 (en) * 1992-08-21 1994-02-24 Hydac Technology Gmbh Ultrasonic test facility for gas pressure accumulators
FR2797650B1 (en) * 1999-08-18 2002-06-07 Eparco Sa FLOAT FOR SEPTIC TANK
CN102155532A (en) * 2011-04-12 2011-08-17 凌志环保有限公司 Reduction gear with photoelectric type alarm device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312244A (en) * 1969-03-25 1973-04-04 Serck Industries Ltd Liquid level detection apparatus
GB1512423A (en) * 1975-05-02 1978-06-01 Dover Corp Liquid level indicating gauge
GB2008249B (en) * 1977-08-01 1982-05-19 Litre Meter Ltd Level determining devices

Also Published As

Publication number Publication date
GB8326769D0 (en) 1983-11-09
AU1996583A (en) 1984-04-12
AU564891B2 (en) 1987-08-27
GB2128741A (en) 1984-05-02

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Legal Events

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