JPS551585A - Pressure transmitter - Google Patents

Pressure transmitter

Info

Publication number
JPS551585A
JPS551585A JP7050579A JP7050579A JPS551585A JP S551585 A JPS551585 A JP S551585A JP 7050579 A JP7050579 A JP 7050579A JP 7050579 A JP7050579 A JP 7050579A JP S551585 A JPS551585 A JP S551585A
Authority
JP
Japan
Prior art keywords
pressure transmitter
transmitter
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
JP7050579A
Other languages
English (en)
Inventor
Reenharuto Rutsutsu
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of JPS551585A publication Critical patent/JPS551585A/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
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0618—Overload protection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP7050579A 1978-06-06 1979-06-05 Pressure transmitter Pending JPS551585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2825222A DE2825222C2 (de) 1978-06-06 1978-06-06 Druckmeßumformer

Publications (1)

Publication Number Publication Date
JPS551585A true JPS551585A (en) 1980-01-08

Family

ID=6041377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7050579A Pending JPS551585A (en) 1978-06-06 1979-06-05 Pressure transmitter

Country Status (6)

Country Link
US (1) US4244228A (ja)
JP (1) JPS551585A (ja)
DE (1) DE2825222C2 (ja)
FR (1) FR2428247A1 (ja)
GB (1) GB2022833B (ja)
IT (1) IT1120770B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336567A (en) * 1980-06-30 1982-06-22 The Bendix Corporation Differential pressure transducer
DE3422945C2 (de) * 1984-06-20 1986-04-24 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Sensor
US4578735A (en) * 1984-10-12 1986-03-25 Knecht Thomas A Pressure sensing cell using brittle diaphragm
US4603371A (en) * 1984-10-12 1986-07-29 Rosemount Inc. Capacitive sensing cell made of brittle material
US5049421A (en) * 1989-01-30 1991-09-17 Dresser Industries, Inc. Transducer glass bonding technique
DE4431935A1 (de) * 1994-09-08 1996-03-21 Karl Bernhard Nuechter Druckmeßumformer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB306554A (en) * 1928-02-24 1929-11-14 Charles Hilaire Henri Rodanet Improvements in or relating to diaphragm pressure gauges
US2627750A (en) * 1947-01-24 1953-02-10 Bristol Company Differential pressure indicating device
US2931994A (en) * 1958-07-07 1960-04-05 Cons Electrodynamics Corp Transducer
FR1365464A (fr) * 1963-05-22 1964-07-03 Perfectionnements aux appareils de mesure de pressions
US3534612A (en) * 1968-03-20 1970-10-20 K D G Instr Ltd Pressure difference transducers
US3747042A (en) * 1971-08-24 1973-07-17 Gulton Ind Inc Pressure transducer
GB1419786A (en) * 1972-12-07 1975-12-31 Kdg Instr Ltd Liquid depth measuring and indicating devices
DE2311733A1 (de) * 1973-03-06 1974-09-26 Siemens Ag Druckdifferenz-messgeraet
US4058788A (en) * 1976-04-05 1977-11-15 Bourns, Inc. Differential pressure transducer
US4161887A (en) * 1977-09-02 1979-07-24 Bourns, Inc. Media independent differential pressure transducer
JPS5458481A (en) * 1977-10-03 1979-05-11 Honeywell Inc Difference pressureetoocurrent converter

Also Published As

Publication number Publication date
FR2428247A1 (fr) 1980-01-04
DE2825222A1 (de) 1979-12-13
GB2022833A (en) 1979-12-19
FR2428247B1 (ja) 1983-02-18
IT7923024A0 (it) 1979-05-28
IT1120770B (it) 1986-03-26
GB2022833B (en) 1983-02-16
DE2825222C2 (de) 1981-09-17
US4244228A (en) 1981-01-13

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