FR2331009A1 - Capteur de pression asservi - Google Patents

Capteur de pression asservi

Info

Publication number
FR2331009A1
FR2331009A1 FR7533633A FR7533633A FR2331009A1 FR 2331009 A1 FR2331009 A1 FR 2331009A1 FR 7533633 A FR7533633 A FR 7533633A FR 7533633 A FR7533633 A FR 7533633A FR 2331009 A1 FR2331009 A1 FR 2331009A1
Authority
FR
France
Prior art keywords
slaced
pressure sensor
sensor
pressure
slaced 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.)
Granted
Application number
FR7533633A
Other languages
English (en)
Other versions
FR2331009B1 (fr
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.)
Texas Instruments France SAS
Original Assignee
Texas Instruments France SAS
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 Texas Instruments France SAS filed Critical Texas Instruments France SAS
Priority to FR7533633A priority Critical patent/FR2331009A1/fr
Priority to US05/737,459 priority patent/US4077262A/en
Publication of FR2331009A1 publication Critical patent/FR2331009A1/fr
Application granted granted Critical
Publication of FR2331009B1 publication Critical patent/FR2331009B1/fr
Granted 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
    • G01L9/0082—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means
    • G01L9/0085—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • G01L11/008—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces electrostatic or electromagnetic counterbalancing forces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
FR7533633A 1975-11-04 1975-11-04 Capteur de pression asservi Granted FR2331009A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7533633A FR2331009A1 (fr) 1975-11-04 1975-11-04 Capteur de pression asservi
US05/737,459 US4077262A (en) 1975-11-04 1976-11-01 Slaved pressure transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533633A FR2331009A1 (fr) 1975-11-04 1975-11-04 Capteur de pression asservi

Publications (2)

Publication Number Publication Date
FR2331009A1 true FR2331009A1 (fr) 1977-06-03
FR2331009B1 FR2331009B1 (fr) 1982-02-26

Family

ID=9161988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533633A Granted FR2331009A1 (fr) 1975-11-04 1975-11-04 Capteur de pression asservi

Country Status (2)

Country Link
US (1) US4077262A (fr)
FR (1) FR2331009A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437614A1 (fr) * 1978-09-28 1980-04-25 Bosch Gmbh Robert Transducteur mecanique electrique pour la mesure de la pression
FR2463285A1 (fr) * 1979-08-09 1981-02-20 Bosch Gmbh Robert Dispositif de commande pour determiner le point d'allumage et doser le carburant d'un moteur a combustion interne
DE3131873A1 (de) * 1980-09-20 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber, insbesondere fuer ein kraftfahrzeug

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192191A (en) * 1978-11-09 1980-03-11 Tracor, Inc. Pressure sensor
DE2913935A1 (de) * 1979-04-06 1980-10-23 Bosch Gmbh Robert Mechanisch-elektrischer druckwandler
US4254395A (en) * 1979-12-26 1981-03-03 Robert Bosch Gmbh Electromechanical force converter for measuring gas pressure
US4619146A (en) * 1981-05-22 1986-10-28 William Banko Flow meter
DE3227516A1 (de) * 1982-03-08 1983-09-22 Robert Bosch Gmbh, 7000 Stuttgart Drucksensor
US4667514A (en) * 1985-05-01 1987-05-26 Baer John S Parameter sensors and monitors
FI93993C (fi) * 1990-12-10 1995-06-26 Pietiko Oy Menetelmä ja anturi matalien ilmanpaineiden mittaamiseen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511752A (en) * 1945-01-12 1950-06-13 Ind Scient Company Pressure telemeter
FR1364146A (fr) * 1963-05-10 1964-06-19 Crouzet Sa Procédé et dispositif pour la mesure de forces par application de l'effet hall
US3884079A (en) * 1973-01-15 1975-05-20 Gen Signal Corp Force balance differential pressure transmitter
US3908460A (en) * 1974-02-28 1975-09-30 Ambitex Corp And Cendev Corp A Pressure transducer
US3906799A (en) * 1974-03-11 1975-09-23 Cons Airborne Systems Pressure responsive measuring instruments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437614A1 (fr) * 1978-09-28 1980-04-25 Bosch Gmbh Robert Transducteur mecanique electrique pour la mesure de la pression
FR2463285A1 (fr) * 1979-08-09 1981-02-20 Bosch Gmbh Robert Dispositif de commande pour determiner le point d'allumage et doser le carburant d'un moteur a combustion interne
DE3131873A1 (de) * 1980-09-20 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber, insbesondere fuer ein kraftfahrzeug

Also Published As

Publication number Publication date
US4077262A (en) 1978-03-07
FR2331009B1 (fr) 1982-02-26

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