DK127449B - Tensometrisk føler for tryk i luftarter og væsker. - Google Patents

Tensometrisk føler for tryk i luftarter og væsker.

Info

Publication number
DK127449B
DK127449B DK221971AA DK221971A DK127449B DK 127449 B DK127449 B DK 127449B DK 221971A A DK221971A A DK 221971AA DK 221971 A DK221971 A DK 221971A DK 127449 B DK127449 B DK 127449B
Authority
DK
Denmark
Prior art keywords
liquids
gases
pressure
tensometric sensor
tensometric
Prior art date
Application number
DK221971AA
Other languages
Danish (da)
English (en)
Inventor
L Tomanec
K Pospisil
Original Assignee
Ceskoslovenska Akademie Ved
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
Priority claimed from CS187371A external-priority patent/CS148689B3/cs
Application filed by Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of DK127449B publication Critical patent/DK127449B/da

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
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DK221971AA 1970-05-14 1971-05-10 Tensometrisk føler for tryk i luftarter og væsker. DK127449B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS335270 1970-05-14
CS187371A CS148689B3 (en:Method) 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
DK127449B true DK127449B (da) 1973-11-05

Family

ID=25745516

Family Applications (1)

Application Number Title Priority Date Filing Date
DK221971AA DK127449B (da) 1970-05-14 1971-05-10 Tensometrisk føler for tryk i luftarter og væsker.

Country Status (5)

Country Link
US (1) US3683698A (en:Method)
DE (1) DE2123135A1 (en:Method)
DK (1) DK127449B (en:Method)
NL (1) NL7106601A (en:Method)
SE (1) SE364565B (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930412A (en) * 1975-01-03 1976-01-06 Kulite Semiconductor Products, Inc. Electrically scanned pressure transducer configurations
US4347745A (en) * 1980-12-22 1982-09-07 Bourns Instruments, Inc. Pressure measuring apparatus
US4395915A (en) * 1981-10-06 1983-08-02 Bourns Instruments, Inc. Pressure measuring apparatus
US5058435A (en) * 1989-06-22 1991-10-22 Ic Sensors, Inc. Single diaphragm transducer with multiple sensing elements
US5184515A (en) * 1989-06-22 1993-02-09 Ic Sensors, Inc. Single diaphragm transducer with multiple sensing elements
DE10114862B9 (de) * 2001-03-26 2007-04-26 First Sensor Technology Gmbh Drucksensoreinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537319A (en) * 1968-07-26 1970-11-03 Gen Electric Silicon diaphragm with optimized integral strain gages

Also Published As

Publication number Publication date
DE2123135A1 (de) 1971-11-18
US3683698A (en) 1972-08-15
NL7106601A (en:Method) 1971-11-16
SE364565B (en:Method) 1974-02-25

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