GB9321942D0 - Ultrasonic liquid sensing method and apparatus - Google Patents

Ultrasonic liquid sensing method and apparatus

Info

Publication number
GB9321942D0
GB9321942D0 GB939321942A GB9321942A GB9321942D0 GB 9321942 D0 GB9321942 D0 GB 9321942D0 GB 939321942 A GB939321942 A GB 939321942A GB 9321942 A GB9321942 A GB 9321942A GB 9321942 D0 GB9321942 D0 GB 9321942D0
Authority
GB
United Kingdom
Prior art keywords
sensing method
ultrasonic liquid
liquid sensing
ultrasonic
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.)
Pending
Application number
GB939321942A
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GB939321942A priority Critical patent/GB9321942D0/en
Publication of GB9321942D0 publication Critical patent/GB9321942D0/en
Priority to GB9421425A priority patent/GB2284053B/en
Pending legal-status Critical Current

Links

GB939321942A 1993-10-25 1993-10-25 Ultrasonic liquid sensing method and apparatus Pending GB9321942D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB939321942A GB9321942D0 (en) 1993-10-25 1993-10-25 Ultrasonic liquid sensing method and apparatus
GB9421425A GB2284053B (en) 1993-10-25 1994-10-25 Ultrasonic liquid sensing method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939321942A GB9321942D0 (en) 1993-10-25 1993-10-25 Ultrasonic liquid sensing method and apparatus

Publications (1)

Publication Number Publication Date
GB9321942D0 true GB9321942D0 (en) 1993-12-15

Family

ID=10744062

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939321942A Pending GB9321942D0 (en) 1993-10-25 1993-10-25 Ultrasonic liquid sensing method and apparatus
GB9421425A Expired - Fee Related GB2284053B (en) 1993-10-25 1994-10-25 Ultrasonic liquid sensing method and apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9421425A Expired - Fee Related GB2284053B (en) 1993-10-25 1994-10-25 Ultrasonic liquid sensing method and apparatus

Country Status (1)

Country Link
GB (2) GB9321942D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538680C2 (en) * 1995-10-17 1998-10-08 Endress Hauser Gmbh Co Arrangement for monitoring a predetermined fill level of a liquid in a container
GB9700585D0 (en) * 1997-01-14 1997-03-05 Smiths Industries Ltd Fluid detector
US9957794B2 (en) 2014-05-21 2018-05-01 Weatherford Technology Holdings, Llc Dart detector for wellbore tubular cementation
DE102014113470A1 (en) * 2014-09-18 2016-03-24 Maschinenfabrik Reinhausen Gmbh Electric device with a housing filled with insulating oil and measuring device and method for monitoring such an electrical device
US11154796B2 (en) 2018-11-16 2021-10-26 Infinite Automated Solutions Llc Apparatus, systems, and methods for automated separation of sand from a wellbore slurry
EP3822660A1 (en) 2019-11-13 2021-05-19 ABB Schweiz AG Integrity detection system for an ultrasound transducer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826789A (en) * 1957-04-17 1960-01-20 Bailey Meters Controls Ltd Improvements in apparatus for indicating the level of a body of liquid
US4144517A (en) * 1977-08-05 1979-03-13 Joseph Baumoel Single transducer liquid level detector
US4203324A (en) * 1977-08-05 1980-05-20 Joseph Baumoel Sonic liquid level detector
US4280126A (en) * 1979-05-14 1981-07-21 Chemetron Corporation Liquid level detector

Also Published As

Publication number Publication date
GB2284053B (en) 1997-06-18
GB9421425D0 (en) 1994-12-07
GB2284053A (en) 1995-05-24

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