ZA773354B - Pressure sensor - Google Patents

Pressure sensor

Info

Publication number
ZA773354B
ZA773354B ZA00773354A ZA773354A ZA773354B ZA 773354 B ZA773354 B ZA 773354B ZA 00773354 A ZA00773354 A ZA 00773354A ZA 773354 A ZA773354 A ZA 773354A ZA 773354 B ZA773354 B ZA 773354B
Authority
ZA
South Africa
Prior art keywords
pressure sensor
sensor
pressure
Prior art date
Application number
ZA00773354A
Other languages
English (en)
Inventor
S Johnston
Original Assignee
Bunker Ramo
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 Bunker Ramo filed Critical Bunker Ramo
Publication of ZA773354B publication Critical patent/ZA773354B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • 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
    • 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
    • G01L9/12—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 by making use of variations in capacitance, i.e. electric circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)
ZA00773354A 1976-06-07 1977-06-03 Pressure sensor ZA773354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69343676A 1976-06-07 1976-06-07

Publications (1)

Publication Number Publication Date
ZA773354B true ZA773354B (en) 1978-04-26

Family

ID=24784640

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773354A ZA773354B (en) 1976-06-07 1977-06-03 Pressure sensor

Country Status (8)

Country Link
JP (1) JPS52150087A (xx)
AU (1) AU2556577A (xx)
DE (1) DE2725744A1 (xx)
FR (1) FR2354549A1 (xx)
GB (1) GB1578935A (xx)
IT (1) IT1081805B (xx)
NO (1) NO771958L (xx)
ZA (1) ZA773354B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1137781A (en) * 1979-04-16 1982-12-21 Mark A. Brooks Pressure sensor
US4288835A (en) * 1979-04-16 1981-09-08 The Bendix Corporation Pressure sensor
DE3131873A1 (de) * 1980-09-20 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber, insbesondere fuer ein kraftfahrzeug
FI910694A (fi) * 1991-02-13 1992-08-14 Finn Filter Oy Foerfarande och anordning foer bevakning av tryckskillnad.
JPH0618939U (ja) * 1991-12-11 1994-03-11 株式会社ウオルブローファーイースト 電気信号・空気圧変換装置
WO2002001161A2 (en) * 2000-06-23 2002-01-03 Kaiser Electroprecision Sensor capable of operating outside of ambient operating temperature limits
US6612176B2 (en) * 2000-12-28 2003-09-02 Mks Instruments, Inc. Pressure transducer assembly with thermal shield

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655043A (en) * 1948-06-14 1953-10-13 Aerojet General Co Pressure measuring device
US2773388A (en) * 1952-08-18 1956-12-11 Thomas W Prosser Protective housing for instruments
FR1096704A (fr) * 1953-12-30 1955-06-23 Réalisation de boîtiers étanches
US2848710A (en) * 1954-03-26 1958-08-19 Geophysical Res Corp Remote reading fluid pressure gauge
US2714703A (en) * 1954-10-26 1955-08-02 Avieu Knickerbocker Inc Transducer
FR1187313A (fr) * 1957-11-28 1959-09-09 Commissariat Energie Atomique Capteur de pression absolue
US3129589A (en) * 1960-04-01 1964-04-21 Ametek Inc Pressure responsive instrument
US3247717A (en) * 1962-04-05 1966-04-26 Litton Systems Inc Air data pressure transducer apparatus
US3405559A (en) * 1966-11-07 1968-10-15 United Aircraft Corp Pressure transducer
US3479879A (en) * 1968-03-29 1969-11-25 Schwien Eng Inc Manometer
GB1355338A (en) * 1970-07-15 1974-06-05 Plessey Co Ltd Atmospheric-pressure transducers
FR2106947A5 (xx) * 1970-09-30 1972-05-05 Sopromi Soc Proc Modern Inject
FR2126469A5 (xx) * 1971-02-08 1972-10-06 Volondat Henri

Also Published As

Publication number Publication date
JPS52150087A (en) 1977-12-13
NO771958L (no) 1977-12-08
DE2725744A1 (de) 1978-03-16
FR2354549A1 (fr) 1978-01-06
GB1578935A (en) 1980-11-12
AU2556577A (en) 1978-11-30
IT1081805B (it) 1985-05-21

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