DE1573812A1 - Vorrichtung zum Messen des Druckes von Fluessigkeiten oder Gasen - Google Patents

Vorrichtung zum Messen des Druckes von Fluessigkeiten oder Gasen

Info

Publication number
DE1573812A1
DE1573812A1 DE19661573812 DE1573812A DE1573812A1 DE 1573812 A1 DE1573812 A1 DE 1573812A1 DE 19661573812 DE19661573812 DE 19661573812 DE 1573812 A DE1573812 A DE 1573812A DE 1573812 A1 DE1573812 A1 DE 1573812A1
Authority
DE
Germany
Prior art keywords
wall
sleeve
wall element
measuring
zone
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
DE19661573812
Other languages
German (de)
English (en)
Inventor
Robert Papet
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.)
DIFFUSION D APP DE MESURE ET D
Original Assignee
DIFFUSION D APP DE MESURE ET D
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 FR12744A external-priority patent/FR1445526A/fr
Priority claimed from FR23916A external-priority patent/FR1449873A/fr
Application filed by DIFFUSION D APP DE MESURE ET D filed Critical DIFFUSION D APP DE MESURE ET D
Publication of DE1573812A1 publication Critical patent/DE1573812A1/de
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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DE19661573812 1965-04-09 1966-04-07 Vorrichtung zum Messen des Druckes von Fluessigkeiten oder Gasen Pending DE1573812A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR12744A FR1445526A (fr) 1965-04-09 1965-04-09 Perfectionnements apportés aux dispositifs pour mesurer la pression de fluides
FR23916A FR1449873A (fr) 1965-07-08 1965-07-08 Perfectionnements apportés aux dispositifs pour mesurer la pression

Publications (1)

Publication Number Publication Date
DE1573812A1 true DE1573812A1 (de) 1970-05-21

Family

ID=26163047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661573812 Pending DE1573812A1 (de) 1965-04-09 1966-04-07 Vorrichtung zum Messen des Druckes von Fluessigkeiten oder Gasen

Country Status (4)

Country Link
CH (1) CH434803A (cg-RX-API-DMAC7.html)
DE (1) DE1573812A1 (cg-RX-API-DMAC7.html)
NL (1) NL6604571A (cg-RX-API-DMAC7.html)
SE (1) SE315140B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303980A1 (de) * 1983-02-05 1984-09-27 Erich 7993 Kressbronn Brosa Hochdruckaufnehmer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325539A1 (de) * 1983-07-15 1985-01-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Messumformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303980A1 (de) * 1983-02-05 1984-09-27 Erich 7993 Kressbronn Brosa Hochdruckaufnehmer

Also Published As

Publication number Publication date
NL6604571A (cg-RX-API-DMAC7.html) 1966-10-10
SE315140B (cg-RX-API-DMAC7.html) 1969-09-22
CH434803A (fr) 1967-04-30

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