FR615838A - Contactor-circuit breaker pressure gauge - Google Patents

Contactor-circuit breaker pressure gauge

Info

Publication number
FR615838A
FR615838A FR615838DA FR615838A FR 615838 A FR615838 A FR 615838A FR 615838D A FR615838D A FR 615838DA FR 615838 A FR615838 A FR 615838A
Authority
FR
France
Prior art keywords
contactor
circuit breaker
pressure gauge
breaker pressure
gauge
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)
Inventor
Jean-Jacques Kluytmans
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 FR615838A publication Critical patent/FR615838A/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
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • 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
    • G01L9/0089—Transmitting or indicating the displacement of pistons by electrical, electromechanical, magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
FR615838D 1926-05-08 1926-05-08 Contactor-circuit breaker pressure gauge Expired FR615838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR615838T 1926-05-08

Publications (1)

Publication Number Publication Date
FR615838A true FR615838A (en) 1927-01-17

Family

ID=8981173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR615838D Expired FR615838A (en) 1926-05-08 1926-05-08 Contactor-circuit breaker pressure gauge

Country Status (1)

Country Link
FR (1) FR615838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231691A (en) * 1961-11-02 1966-01-25 Straza Ind Contact mechanism for timers and the like
US6413644B2 (en) 1997-03-03 2002-07-02 R.J. Reynolds Tobacco Company Thin film structures for and method of sealing to glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231691A (en) * 1961-11-02 1966-01-25 Straza Ind Contact mechanism for timers and the like
US6413644B2 (en) 1997-03-03 2002-07-02 R.J. Reynolds Tobacco Company Thin film structures for and method of sealing to glass

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