FR1548380A - - Google Patents

Info

Publication number
FR1548380A
FR1548380A FR1548380DA FR1548380A FR 1548380 A FR1548380 A FR 1548380A FR 1548380D A FR1548380D A FR 1548380DA FR 1548380 A FR1548380 A FR 1548380A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1548380A publication Critical patent/FR1548380A/fr
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
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0055—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements bonded on a diaphragm
FR1548380D 1966-06-07 1967-06-07 Expired FR1548380A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3690866 1966-06-07

Publications (1)

Publication Number Publication Date
FR1548380A true FR1548380A (fr) 1968-12-06

Family

ID=12482862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548380D Expired FR1548380A (fr) 1966-06-07 1967-06-07

Country Status (3)

Country Link
US (1) US3482197A (fr)
FR (1) FR1548380A (fr)
GB (1) GB1184109A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537190A1 (fr) * 1990-05-07 1993-04-21 SAHAGEN, Armen, N. Capteur de pression piezoresistif
US5510895A (en) * 1993-03-05 1996-04-23 Sahagen; Armen N. Probe for monitoring a fluid medium
US5526112A (en) * 1993-03-05 1996-06-11 Sahagen; Armen N. Probe for monitoring a fluid medium

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856708A1 (de) * 1978-12-29 1980-07-10 Siemens Ag Messanordnung fuer einen druck-messumformer
US4216404A (en) * 1979-04-12 1980-08-05 Kulite Semiconductor Products Inc. Housing and lead arrangements for electromechanical transducers
US4361047A (en) * 1981-03-30 1982-11-30 Honeywell Inc. Differential pressure to electrical signal transducer
US4412203A (en) * 1981-09-10 1983-10-25 Kulite Semiconductor Products, Inc. Housing and interconnection assembly for a pressure transducer
US4445108A (en) * 1982-09-28 1984-04-24 Kulite Semiconductor Products, Inc. Piezoresistive transducers employing the spreading resistance effect
FR2535458B1 (fr) * 1982-10-29 1985-06-14 Flopetrol Etu Fabrications Capteur de pression et de temperature
US4557269A (en) * 1983-06-22 1985-12-10 Abbott Laboratories Disposable transducer apparatus for an electromanometry system
USRE33360E (en) * 1983-06-22 1990-10-02 Abbott Laboratories Disposable transducer apparatus for an electromanometry system
EP0221736A3 (fr) * 1985-10-30 1988-02-03 Appliance Control Systems (Holdings) Pty. Ltd. Dispositifs de pesage
KR0165516B1 (ko) * 1996-02-26 1999-05-01 김광호 진동 검출 센서

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186217A (en) * 1960-12-02 1965-06-01 Bell Telephone Labor Inc Piezoresistive stress transducer
US3089108A (en) * 1962-09-05 1963-05-07 Electro Optical Systems Inc Semiconductor strain gauge
US3289134A (en) * 1964-04-24 1966-11-29 Blh Electronics Gaged diaphragm pressure transducer
US3325761A (en) * 1965-01-11 1967-06-13 Electro Optical Systems Inc Pressure transducer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537190A1 (fr) * 1990-05-07 1993-04-21 SAHAGEN, Armen, N. Capteur de pression piezoresistif
EP0537190A4 (en) * 1990-05-07 1993-08-04 Armen N. Sahagen Piezoresistive pressure transducer
US5510895A (en) * 1993-03-05 1996-04-23 Sahagen; Armen N. Probe for monitoring a fluid medium
US5526112A (en) * 1993-03-05 1996-06-11 Sahagen; Armen N. Probe for monitoring a fluid medium

Also Published As

Publication number Publication date
US3482197A (en) 1969-12-02
DE1648745A1 (de) 1972-03-23
GB1184109A (en) 1970-03-11
DE1648745B2 (de) 1975-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse