JPS4960778A - - Google Patents

Info

Publication number
JPS4960778A
JPS4960778A JP9655773A JP9655773A JPS4960778A JP S4960778 A JPS4960778 A JP S4960778A JP 9655773 A JP9655773 A JP 9655773A JP 9655773 A JP9655773 A JP 9655773A JP S4960778 A JPS4960778 A JP S4960778A
Authority
JP
Japan
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.)
Granted
Application number
JP9655773A
Other languages
Japanese (ja)
Other versions
JPS5243704B2 (de
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 DE19722242222 external-priority patent/DE2242222C/de
Application filed filed Critical
Publication of JPS4960778A publication Critical patent/JPS4960778A/ja
Publication of JPS5243704B2 publication Critical patent/JPS5243704B2/ja
Expired 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
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0035—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in ohmic resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • 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
    • G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Force In General (AREA)
  • Diaphragms And Bellows (AREA)
JP9655773A 1972-08-28 1973-08-28 Expired JPS5243704B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242222 DE2242222C (de) 1972-08-28 Meßeinsatz mit Metallfaltenbalg und angekoppelter Biegefeder

Publications (2)

Publication Number Publication Date
JPS4960778A true JPS4960778A (de) 1974-06-12
JPS5243704B2 JPS5243704B2 (de) 1977-11-01

Family

ID=5854746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9655773A Expired JPS5243704B2 (de) 1972-08-28 1973-08-28

Country Status (5)

Country Link
JP (1) JPS5243704B2 (de)
DE (1) DE2242222B1 (de)
FR (1) FR2198135B2 (de)
GB (1) GB1372346A (de)
IT (1) IT1045377B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53152207U (de) * 1977-05-07 1978-11-30
DE3004031C2 (de) * 1980-02-05 1990-03-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Druckaufnehmer
DE3232817C1 (de) * 1982-09-03 1988-09-08 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Biegefeder
US4606229A (en) * 1985-04-01 1986-08-19 Johnson Service Company Differential pressure transmitter

Also Published As

Publication number Publication date
GB1372346A (en) 1974-10-30
JPS5243704B2 (de) 1977-11-01
FR2198135A2 (de) 1974-03-29
DE2242222B1 (de) 1974-01-03
IT1045377B (it) 1980-05-10
FR2198135B2 (de) 1979-04-13

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