FR1176244A - Indicateur de pression piézo-électrique - Google Patents

Indicateur de pression piézo-électrique

Info

Publication number
FR1176244A
FR1176244A FR1176244DA FR1176244A FR 1176244 A FR1176244 A FR 1176244A FR 1176244D A FR1176244D A FR 1176244DA FR 1176244 A FR1176244 A FR 1176244A
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 FR1176244A publication Critical patent/FR1176244A/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)
FR1176244D 1956-06-14 1957-05-27 Indicateur de pression piézo-électrique Expired FR1176244A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1176244X 1956-06-14

Publications (1)

Publication Number Publication Date
FR1176244A true FR1176244A (fr) 1959-04-08

Family

ID=4561520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1176244D Expired FR1176244A (fr) 1956-06-14 1957-05-27 Indicateur de pression piézo-électrique

Country Status (1)

Country Link
FR (1) FR1176244A (fr)

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