FR2442437B1 - - Google Patents

Info

Publication number
FR2442437B1
FR2442437B1 FR7833339A FR7833339A FR2442437B1 FR 2442437 B1 FR2442437 B1 FR 2442437B1 FR 7833339 A FR7833339 A FR 7833339A FR 7833339 A FR7833339 A FR 7833339A FR 2442437 B1 FR2442437 B1 FR 2442437B1
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
FR7833339A
Other versions
FR2442437A1 (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.)
Vaisala Oy
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Priority to FR7833339A priority Critical patent/FR2442437A1/fr
Publication of FR2442437A1 publication Critical patent/FR2442437A1/fr
Application granted granted Critical
Publication of FR2442437B1 publication Critical patent/FR2442437B1/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
    • G01L9/0086—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means using variations in capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7833339A 1978-11-24 1978-11-24 Manometre fonde sur l'usage d'une capsule aneroide Granted FR2442437A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833339A FR2442437A1 (fr) 1978-11-24 1978-11-24 Manometre fonde sur l'usage d'une capsule aneroide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833339A FR2442437A1 (fr) 1978-11-24 1978-11-24 Manometre fonde sur l'usage d'une capsule aneroide

Publications (2)

Publication Number Publication Date
FR2442437A1 FR2442437A1 (fr) 1980-06-20
FR2442437B1 true FR2442437B1 (fr) 1983-10-07

Family

ID=9215342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833339A Granted FR2442437A1 (fr) 1978-11-24 1978-11-24 Manometre fonde sur l'usage d'une capsule aneroide

Country Status (1)

Country Link
FR (1) FR2442437A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358814A (en) * 1980-10-27 1982-11-09 Setra Systems, Inc. Capacitive pressure sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714703A (en) * 1954-10-26 1955-08-02 Avieu Knickerbocker Inc Transducer
US3808480A (en) * 1973-04-16 1974-04-30 Bunker Ramo Capacitive pressure transducer
GB1450709A (en) * 1973-12-31 1976-09-29 Birchall D J Pressure transducers
US4120206A (en) * 1977-01-17 1978-10-17 Rosemount Inc. Differential pressure sensor capsule with low acceleration sensitivity
DE2715339C3 (de) * 1977-04-06 1980-10-30 Dr. Graw Messgeraete Gmbh & Co, 8500 Nuernberg Kontinuierlich abtastbare Druckmeßdose für barometrische oder manometrische Zwecke

Also Published As

Publication number Publication date
FR2442437A1 (fr) 1980-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse