GB1538228A - Fluid pressure transducer - Google Patents

Fluid pressure transducer

Info

Publication number
GB1538228A
GB1538228A GB1230875A GB1230875A GB1538228A GB 1538228 A GB1538228 A GB 1538228A GB 1230875 A GB1230875 A GB 1230875A GB 1230875 A GB1230875 A GB 1230875A GB 1538228 A GB1538228 A GB 1538228A
Authority
GB
United Kingdom
Prior art keywords
fluid pressure
pressure transducer
transducer
fluid
pressure
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
GB1230875A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB1230875A priority Critical patent/GB1538228A/en
Publication of GB1538228A publication Critical patent/GB1538228A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0057—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of potentiometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB1230875A 1976-05-03 1976-05-03 Fluid pressure transducer Expired GB1538228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1230875A GB1538228A (en) 1976-05-03 1976-05-03 Fluid pressure transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1230875A GB1538228A (en) 1976-05-03 1976-05-03 Fluid pressure transducer

Publications (1)

Publication Number Publication Date
GB1538228A true GB1538228A (en) 1979-01-10

Family

ID=10002131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230875A Expired GB1538228A (en) 1976-05-03 1976-05-03 Fluid pressure transducer

Country Status (1)

Country Link
GB (1) GB1538228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120480A (en) * 1982-02-12 1983-11-30 Truetzschler & Co Electronic pressure switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120480A (en) * 1982-02-12 1983-11-30 Truetzschler & Co Electronic pressure switch
US4562358A (en) * 1982-02-12 1985-12-31 Trutzschler Gmbh & Co. Kg Electronic pressure responsive switch

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Legal Events

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