FR1548380A - - Google Patents

Info

Publication number: FR1548380A
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.)

1966-06-07

Filing date

1967-06-07

Publication date

1968-12-06

1967-06-07 Application filed filed Critical

1968-12-06 Application granted granted Critical

1968-12-06 Publication of FR1548380A publication Critical patent/FR1548380A/fr

Status Expired legal-status Critical Current

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Fluid Pressure (AREA)

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

1967
- 1967-06-06 GB GB26141/67A patent/GB1184109A/en not_active Expired
- 1967-06-07 US US644317A patent/US3482197A/en not_active Expired - Lifetime
- 1967-06-07 FR FR1548380D patent/FR1548380A/fr not_active Expired

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

Publication	Publication Date	Title
AT281852B (fr)	1970-06-10
AU5917865A (fr)	1967-11-23
AU428063B2 (fr)	1972-09-13
AU424443B2 (fr)	1972-05-24
AU414526B2 (fr)	1971-06-30
AU433222B2 (fr)	1973-03-01
AU421822B2 (fr)	1972-02-28
AU417216B2 (fr)	1971-09-21
AU415165B1 (fr)	1971-07-23
AU5895065A (fr)	1967-11-09
AU6703465A (fr)	1968-04-26
AU1111066A (fr)	1968-03-21
AU612166A (fr)	1968-01-04
AU1144366A (fr)	1968-04-26
AU218666A (fr)	1967-08-31
BE447356A (fr)
BE618801A (fr)
BE673316A (fr)
AU2390066A (fr)	1968-05-16
AU407778B2 (fr)	1970-11-05
BE674777A (fr)	1966-05-03
BE674713A (fr)	1966-05-03
AU6852465A (fr)	1968-05-09
AU855865A (fr)	1968-01-25
AU92366A (fr)	1968-07-18

Legal Events

Date	Code	Title	Description
1984-04-20	ST	Notification of lapse