GB1183659A - Strain Gauge Transducer for Measuring Fluid Pressure. - Google Patents

Strain Gauge Transducer for Measuring Fluid Pressure.

Info

Publication number
GB1183659A
GB1183659A GB4691068A GB4691068A GB1183659A GB 1183659 A GB1183659 A GB 1183659A GB 4691068 A GB4691068 A GB 4691068A GB 4691068 A GB4691068 A GB 4691068A GB 1183659 A GB1183659 A GB 1183659A
Authority
GB
United Kingdom
Prior art keywords
fluid pressure
strain gauge
measuring fluid
gauge transducer
oct
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
GB4691068A
Inventor
Ladislav Tomanec
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1183659A publication Critical patent/GB1183659A/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

Abstract

1,183,659. Resistance strain gauges. CESKOSLOVENSK‡ AKADEMIE V•D. Oct.3, 1968 [Oct.9, 1967], No.46910/68. Heading G1N. A circular diaphragm for measuring fluidpressure is formed from a variable thickness material e.g. varying linearly from circumference to centre, and has four resistance strain gauges bonded symmetrically on the surface. The arrangement is said to increase the sensitivity.
GB4691068A 1967-10-09 1968-10-03 Strain Gauge Transducer for Measuring Fluid Pressure. Expired GB1183659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS711767 1967-10-09

Publications (1)

Publication Number Publication Date
GB1183659A true GB1183659A (en) 1970-03-11

Family

ID=5419709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4691068A Expired GB1183659A (en) 1967-10-09 1968-10-03 Strain Gauge Transducer for Measuring Fluid Pressure.

Country Status (4)

Country Link
DE (1) DE1800786A1 (en)
DK (1) DK119030B (en)
FR (1) FR1586961A (en)
GB (1) GB1183659A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802176C3 (en) * 1978-01-19 1983-11-24 Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt Force measuring device in strain gauge technology, especially for the investigation of material testing machines
FR2416458A1 (en) * 1978-02-03 1979-08-31 Sedeme Force measuring detector for weighing applications - has extensometer gauges in thin layers on membrane element having angled upper and lower layers with four deformable elements in between

Also Published As

Publication number Publication date
DE1800786A1 (en) 1969-09-18
DK119030B (en) 1970-11-02
FR1586961A (en) 1970-03-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees