FR948282A - Indicateur piézoélectrique de pression - Google Patents

Indicateur piézoélectrique de pression

Info

Publication number
FR948282A
FR948282A FR948282DA FR948282A FR 948282 A FR948282 A FR 948282A FR 948282D A FR948282D A FR 948282DA FR 948282 A FR948282 A FR 948282A
Authority
FR
France
Prior art keywords
pressure indicator
piezoelectric pressure
piezoelectric
indicator
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
Other languages
English (en)
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.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Application granted granted Critical
Publication of FR948282A publication Critical patent/FR948282A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR948282D 1946-06-22 1947-06-21 Indicateur piézoélectrique de pression Expired FR948282A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH948282X 1946-06-22

Publications (1)

Publication Number Publication Date
FR948282A true FR948282A (fr) 1949-07-27

Family

ID=4549870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948282D Expired FR948282A (fr) 1946-06-22 1947-06-21 Indicateur piézoélectrique de pression

Country Status (1)

Country Link
FR (1) FR948282A (fr)

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