GB8330989D0 - Fluid flow monitoring - Google Patents

Fluid flow monitoring

Info

Publication number
GB8330989D0
GB8330989D0 GB838330989A GB8330989A GB8330989D0 GB 8330989 D0 GB8330989 D0 GB 8330989D0 GB 838330989 A GB838330989 A GB 838330989A GB 8330989 A GB8330989 A GB 8330989A GB 8330989 D0 GB8330989 D0 GB 8330989D0
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow monitoring
monitoring
fluid
flow
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.)
Granted
Application number
GB838330989A
Other versions
GB2131173A (en
GB2131173B (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.)
Bestobell Sparling Ltd
Original Assignee
Bestobell Sparling 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 Bestobell Sparling Ltd filed Critical Bestobell Sparling Ltd
Priority to GB08330989A priority Critical patent/GB2131173B/en
Publication of GB8330989D0 publication Critical patent/GB8330989D0/en
Publication of GB2131173A publication Critical patent/GB2131173A/en
Application granted granted Critical
Publication of GB2131173B publication Critical patent/GB2131173B/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
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB08330989A 1982-11-30 1983-11-21 Fluid flow monitoring Expired GB2131173B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08330989A GB2131173B (en) 1982-11-30 1983-11-21 Fluid flow monitoring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8234110 1982-11-30
GB08330989A GB2131173B (en) 1982-11-30 1983-11-21 Fluid flow monitoring

Publications (3)

Publication Number Publication Date
GB8330989D0 true GB8330989D0 (en) 1983-12-29
GB2131173A GB2131173A (en) 1984-06-13
GB2131173B GB2131173B (en) 1986-06-18

Family

ID=26284535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08330989A Expired GB2131173B (en) 1982-11-30 1983-11-21 Fluid flow monitoring

Country Status (1)

Country Link
GB (1) GB2131173B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754650A (en) * 1983-07-29 1988-07-05 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
GB8516032D0 (en) * 1985-06-25 1985-07-31 Bestobell Sparling Ltd Fluid flow monitoring
GB2237639B (en) * 1989-10-31 1994-07-06 British Gas Plc Measurement system
GB9119742D0 (en) * 1991-09-16 1991-10-30 British Gas Plc Measurement system
DE4400448C1 (en) * 1994-01-10 1995-07-13 Siemens Ag Control and evaluation arrangement for two ultrasonic transducers that can be operated as transmitters and receivers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981191A (en) * 1975-07-05 1976-09-21 Danfoss A/S Method and apparatus for the ultrasonic measurement of the flow velocity of fluent media

Also Published As

Publication number Publication date
GB2131173A (en) 1984-06-13
GB2131173B (en) 1986-06-18

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001121