JPS5240385A - Pressure detector - Google Patents

Pressure detector

Info

Publication number
JPS5240385A
JPS5240385A JP51087404A JP8740476A JPS5240385A JP S5240385 A JPS5240385 A JP S5240385A JP 51087404 A JP51087404 A JP 51087404A JP 8740476 A JP8740476 A JP 8740476A JP S5240385 A JPS5240385 A JP S5240385A
Authority
JP
Japan
Prior art keywords
pressure detector
detector
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.)
Pending
Application number
JP51087404A
Other languages
English (en)
Inventor
Andoriyu Jiyonsuton Samiyueru
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 JPS5240385A publication Critical patent/JPS5240385A/ja
Pending 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms 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
    • G01L9/0082—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
    • G01L9/125—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 with temperature compensating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP51087404A 1975-09-24 1976-07-23 Pressure detector Pending JPS5240385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61634575A 1975-09-24 1975-09-24

Publications (1)

Publication Number Publication Date
JPS5240385A true JPS5240385A (en) 1977-03-29

Family

ID=24469037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51087404A Pending JPS5240385A (en) 1975-09-24 1976-07-23 Pressure detector

Country Status (6)

Country Link
JP (1) JPS5240385A (ja)
DE (1) DE2631883A1 (ja)
FR (1) FR2325919A1 (ja)
GB (1) GB1540765A (ja)
IT (1) IT1067919B (ja)
SE (1) SE7607589L (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901492A1 (de) * 1988-07-22 1990-01-25 Endress Hauser Gmbh Co Drucksensor und verfahren zu seiner herstellung
DE3943475C2 (en) * 1988-07-22 1991-07-25 Endress U. Hauser Gmbh U. Co, 7864 Maulburg, De Capacitive pressure transducer with thermal bonded flexible diaphragm
DE3909185A1 (de) * 1989-03-21 1990-09-27 Endress Hauser Gmbh Co Kapazitiver drucksensor und verfahren zu seiner herstellung
DE3910646A1 (de) * 1989-04-01 1990-10-04 Endress Hauser Gmbh Co Kapazitiver drucksensor und verfahren zu seiner herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808480A (en) * 1973-04-16 1974-04-30 Bunker Ramo Capacitive pressure transducer

Also Published As

Publication number Publication date
IT1067919B (it) 1985-03-21
FR2325919A1 (fr) 1977-04-22
GB1540765A (en) 1979-02-14
SE7607589L (sv) 1977-03-25
DE2631883A1 (de) 1977-03-31

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