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FR937877A - Electrical device for controlling gauges and pressure gauges - Google Patents

Electrical device for controlling gauges and pressure gauges

Info

Publication number
FR937877A
FR937877A FR937877DA FR937877A FR 937877 A FR937877 A FR 937877A FR 937877D A FR937877D A FR 937877DA FR 937877 A FR937877 A FR 937877A
Authority
FR
France
Prior art keywords
gauges
controlling
electrical device
pressure
pressure gauges
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.)
Expired
Application number
Other languages
French (fr)
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.)
SPEED MARKETING Co SUSSEX
Original Assignee
SPEED MARKETING Co SUSSEX
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 SPEED MARKETING Co SUSSEX filed Critical SPEED MARKETING Co SUSSEX
Application granted granted Critical
Publication of FR937877A publication Critical patent/FR937877A/en
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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0058—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of pressure sensitive conductive solid or liquid material, e.g. carbon granules

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR937877D 1945-12-19 1946-12-19 Electrical device for controlling gauges and pressure gauges Expired FR937877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937877X 1945-12-19

Publications (1)

Publication Number Publication Date
FR937877A true FR937877A (en) 1948-08-30

Family

ID=10748069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937877D Expired FR937877A (en) 1945-12-19 1946-12-19 Electrical device for controlling gauges and pressure gauges

Country Status (1)

Country Link
FR (1) FR937877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616906A1 (en) * 1987-06-17 1988-12-23 Gazzano Maurice Pressure and deformation sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616906A1 (en) * 1987-06-17 1988-12-23 Gazzano Maurice Pressure and deformation sensor

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