FR1465090A - Hydraulic pressure gauge - Google Patents

Hydraulic pressure gauge

Info

Publication number
FR1465090A
FR1465090A FR46690A FR46690A FR1465090A FR 1465090 A FR1465090 A FR 1465090A FR 46690 A FR46690 A FR 46690A FR 46690 A FR46690 A FR 46690A FR 1465090 A FR1465090 A FR 1465090A
Authority
FR
France
Prior art keywords
hydraulic pressure
pressure gauge
gauge
hydraulic
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.)
Expired
Application number
FR46690A
Other languages
French (fr)
Inventor
Ivor Hawkes
Albert Roberts
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 filed Critical
Application granted granted Critical
Publication of FR1465090A publication Critical patent/FR1465090A/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
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
FR46690A 1965-01-22 1966-01-21 Hydraulic pressure gauge Expired FR1465090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB293365A GB1068014A (en) 1965-01-22 1965-01-22 Improvements in or relating to pressure gauges

Publications (1)

Publication Number Publication Date
FR1465090A true FR1465090A (en) 1967-01-06

Family

ID=9748794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46690A Expired FR1465090A (en) 1965-01-22 1966-01-21 Hydraulic pressure gauge

Country Status (2)

Country Link
FR (1) FR1465090A (en)
GB (1) GB1068014A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405026A1 (en) * 1984-02-13 1985-08-14 Philips Patentverwaltung Gmbh, 2000 Hamburg OPTICAL PRESSURE SENSOR
EP0651878A4 (en) * 1992-07-20 1996-01-24 Invent Eng Pty Ltd Pressure sensor.
FR3103271B1 (en) * 2019-11-15 2022-01-28 Naval Group PRESSURE DETECTION SYSTEM IN AN ENCLOSURE

Also Published As

Publication number Publication date
GB1068014A (en) 1967-05-10

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