DE2725744A1 - Druckfuehler sowie verfahren zum zusammenbau eines solchen - Google Patents

Druckfuehler sowie verfahren zum zusammenbau eines solchen

Info

Publication number
DE2725744A1
DE2725744A1 DE19772725744 DE2725744A DE2725744A1 DE 2725744 A1 DE2725744 A1 DE 2725744A1 DE 19772725744 DE19772725744 DE 19772725744 DE 2725744 A DE2725744 A DE 2725744A DE 2725744 A1 DE2725744 A1 DE 2725744A1
Authority
DE
Germany
Prior art keywords
housing
pressure sensor
pressure
sensor according
insulating
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.)
Withdrawn
Application number
DE19772725744
Other languages
German (de)
English (en)
Inventor
Samuel Andrew Johnston
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Corp filed Critical Bunker Ramo Corp
Publication of DE2725744A1 publication Critical patent/DE2725744A1/de
Withdrawn legal-status Critical Current

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)
DE19772725744 1976-06-07 1977-06-07 Druckfuehler sowie verfahren zum zusammenbau eines solchen Withdrawn DE2725744A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2725744A1 true DE2725744A1 (de) 1978-03-16

Family

ID=24784640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772725744 Withdrawn DE2725744A1 (de) 1976-06-07 1977-06-07 Druckfuehler sowie verfahren zum zusammenbau eines solchen

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131873A1 (de) * 1980-09-20 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber, insbesondere fuer ein kraftfahrzeug
WO1992015002A1 (en) * 1991-02-13 1992-09-03 Finn-Filter Oy Apparatus for the control of pressure difference

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288835A (en) * 1979-04-16 1981-09-08 The Bendix Corporation Pressure sensor
CA1137781A (en) * 1979-04-16 1982-12-21 Mark A. Brooks Pressure sensor
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
IL153854A0 (en) * 2000-06-23 2003-07-31 Kaiser Electroprec 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 (it) * 1970-09-30 1972-05-05 Sopromi Soc Proc Modern Inject
FR2126469A5 (it) * 1971-02-08 1972-10-06 Volondat Henri

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131873A1 (de) * 1980-09-20 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Druckgeber, insbesondere fuer ein kraftfahrzeug
WO1992015002A1 (en) * 1991-02-13 1992-09-03 Finn-Filter Oy Apparatus for the control of pressure difference

Also Published As

Publication number Publication date
IT1081805B (it) 1985-05-21
GB1578935A (en) 1980-11-12
FR2354549A1 (fr) 1978-01-06
AU2556577A (en) 1978-11-30
JPS52150087A (en) 1977-12-13
NO771958L (no) 1977-12-08
ZA773354B (en) 1978-04-26

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee