BE892771A - Capteur de pression - Google Patents

Capteur de pression

Info

Publication number
BE892771A
BE892771A BE0/207763A BE207763A BE892771A BE 892771 A BE892771 A BE 892771A BE 0/207763 A BE0/207763 A BE 0/207763A BE 207763 A BE207763 A BE 207763A BE 892771 A BE892771 A BE 892771A
Authority
BE
Belgium
Prior art keywords
pressure sensor
sensor
pressure
Prior art date
Application number
BE0/207763A
Other languages
English (en)
Inventor
J E Fuzzell
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE892771A publication Critical patent/BE892771A/fr

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
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0035—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in ohmic resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/06—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type
    • G01L7/061—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type construction or mounting of bellows
    • 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
    • G01L9/0089—Transmitting or indicating the displacement of pistons by electrical, electromechanical, magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
BE0/207763A 1981-04-27 1982-04-06 Capteur de pression BE892771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1981/000552 WO1982003916A1 (fr) 1981-04-27 1981-04-27 Transducteur de pression

Publications (1)

Publication Number Publication Date
BE892771A true BE892771A (fr) 1982-08-02

Family

ID=22161200

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/207763A BE892771A (fr) 1981-04-27 1982-04-06 Capteur de pression

Country Status (3)

Country Link
EP (1) EP0077329A1 (fr)
BE (1) BE892771A (fr)
WO (1) WO1982003916A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624604B1 (fr) * 1987-12-11 1990-03-30 Commissariat Energie Atomique Capteur de mesure de pressions elevees a grande distance
DE4210673A1 (de) * 1992-04-01 1993-10-07 Sihi Gmbh & Co Kg Bremssystem-Prüfgerät
EP2836249B1 (fr) * 2012-04-12 2018-08-15 Preciflex SA Indicateur capillaire compensé
US20140271292A1 (en) * 2013-03-14 2014-09-18 Teleflex Medical Incorporated Rotary needle and expanding bellows pressure indicator
JP7766412B2 (ja) * 2021-04-22 2025-11-10 株式会社日立製作所 圧力センサデバイス、圧力センサデバイスの製造方法、作業管理システムおよびグローブの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1938492A (en) * 1931-03-18 1933-12-05 Askania Werke Ag Fluid pressure governing device for measuring systems
US2466071A (en) * 1944-04-12 1949-04-05 Honeywell Regulator Co Pressure measuring instrument
US2956252A (en) * 1959-03-02 1960-10-11 Bourns Inc Fluid pressure transducer
US3158001A (en) * 1963-05-13 1964-11-24 Honeywell Inc Meter
US3496775A (en) * 1967-08-28 1970-02-24 Simmonds Precision Products Pressure sensing device
US3908461A (en) * 1974-06-20 1975-09-30 Randtron Systems Adjustable pressure transducer with digital signal output

Also Published As

Publication number Publication date
EP0077329A1 (fr) 1983-04-27
WO1982003916A1 (fr) 1982-11-11

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