AT248151B - Piezoelectric transducer - Google Patents

Piezoelectric transducer

Info

Publication number
AT248151B
AT248151B AT275364A AT275364A AT248151B AT 248151 B AT248151 B AT 248151B AT 275364 A AT275364 A AT 275364A AT 275364 A AT275364 A AT 275364A AT 248151 B AT248151 B AT 248151B
Authority
AT
Austria
Prior art keywords
piezoelectric transducer
piezoelectric
transducer
Prior art date
Application number
AT275364A
Other languages
German (de)
Original Assignee
Kistler Instrumente Ag
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 Kistler Instrumente Ag filed Critical Kistler Instrumente Ag
Application granted granted Critical
Publication of AT248151B publication Critical patent/AT248151B/en

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)
  • Measuring Fluid Pressure (AREA)
  • Earth Drilling (AREA)
AT275364A 1963-04-05 1964-03-31 Piezoelectric transducer AT248151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH435063A CH392103A (en) 1963-04-05 1963-04-05 Piezoelectric pressure transmitter

Publications (1)

Publication Number Publication Date
AT248151B true AT248151B (en) 1966-07-11

Family

ID=4274451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT275364A AT248151B (en) 1963-04-05 1964-03-31 Piezoelectric transducer

Country Status (4)

Country Link
AT (1) AT248151B (en)
CH (1) CH392103A (en)
DE (2) DE1236827C2 (en)
GB (1) GB1054081A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694561A (en) * 1992-09-11 1994-04-05 Matsushita Electric Ind Co Ltd Piezoelectric type pressure sensor
US7548012B2 (en) 2003-09-17 2009-06-16 Kistler Holding, Ag Multi-layer piezoelectric measuring element, and pressure sensor or force sensor comprising such a measuring element
US8297133B2 (en) 2005-06-20 2012-10-30 S.W.A.C. Schmitt-Walter Automation Consult Gmbh Pressure sensor
AT514607B1 (en) * 2013-08-30 2015-02-15 Piezocryst Advanced Sensorics pressure sensor
US10330550B2 (en) 2015-12-03 2019-06-25 Kistler Holding Ag Piezoelectric pressure sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH247026A (en) * 1943-04-06 1947-02-15 Philips Nv Pressure transducer with at least one prestressed piezo-electric crystal.
CH340356A (en) * 1956-06-14 1959-08-15 Schweizerische Lokomotiv Piezoelectric pressure transmitter

Also Published As

Publication number Publication date
GB1054081A (en)
CH392103A (en) 1965-05-15
DE1236827B (en) 1967-03-16
DE1904780U (en) 1964-11-19
DE1236827C2 (en) 1973-02-08

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