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FR1251009A - Device for measuring pressures - Google Patents

Device for measuring pressures

Info

Publication number
FR1251009A
FR1251009A FR820992A FR820992A FR1251009A FR 1251009 A FR1251009 A FR 1251009A FR 820992 A FR820992 A FR 820992A FR 820992 A FR820992 A FR 820992A FR 1251009 A FR1251009 A FR 1251009A
Authority
FR
France
Prior art keywords
measuring pressures
pressures
measuring
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
FR820992A
Other languages
French (fr)
Inventor
Andre-Ernest Mauzin
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
Priority to FR820992A priority Critical patent/FR1251009A/en
Application granted granted Critical
Publication of FR1251009A publication Critical patent/FR1251009A/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
    • G01L23/10—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 by pressure-sensitive members of the piezoelectric type
    • 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
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
FR820992A 1960-03-11 1960-03-11 Device for measuring pressures Expired FR1251009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820992A FR1251009A (en) 1960-03-11 1960-03-11 Device for measuring pressures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820992A FR1251009A (en) 1960-03-11 1960-03-11 Device for measuring pressures

Publications (1)

Publication Number Publication Date
FR1251009A true FR1251009A (en) 1961-01-13

Family

ID=8726844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820992A Expired FR1251009A (en) 1960-03-11 1960-03-11 Device for measuring pressures

Country Status (1)

Country Link
FR (1) FR1251009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146565A1 (en) * 2008-06-04 2009-12-10 Kistler Holding Ag Pressure sensor for measurements in a chamber of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146565A1 (en) * 2008-06-04 2009-12-10 Kistler Holding Ag Pressure sensor for measurements in a chamber of an internal combustion engine
US8205490B2 (en) 2008-06-04 2012-06-26 Kistler Holding Ag Pressure sensor for measurements in a chamber of an internal combustion engine

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