DE1245171B - Piezoelektrischer Druckwandler - Google Patents

Piezoelektrischer Druckwandler

Info

Publication number
DE1245171B
DE1245171B DE1963K0049520 DEK0049520A DE1245171B DE 1245171 B DE1245171 B DE 1245171B DE 1963K0049520 DE1963K0049520 DE 1963K0049520 DE K0049520 A DEK0049520 A DE K0049520A DE 1245171 B DE1245171 B DE 1245171B
Authority
DE
Germany
Prior art keywords
crystal
electrode
crystals
cavity
arrangement
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.)
Pending
Application number
DE1963K0049520
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Hans Conr Sonderegger
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.)
Kistler Instrumente AG
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
Publication of DE1245171B publication Critical patent/DE1245171B/de
Pending 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
DE1963K0049520 1963-04-05 1963-04-19 Piezoelektrischer Druckwandler Pending DE1245171B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH434963A CH394636A (de) 1963-04-05 1963-04-05 Piezoelektrischer Druckgeber

Publications (1)

Publication Number Publication Date
DE1245171B true DE1245171B (de) 1967-07-20

Family

ID=4274434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963K0049520 Pending DE1245171B (de) 1963-04-05 1963-04-19 Piezoelektrischer Druckwandler

Country Status (4)

Country Link
AT (1) AT248737B (cg-RX-API-DMAC10.html)
CH (1) CH394636A (cg-RX-API-DMAC10.html)
DE (1) DE1245171B (cg-RX-API-DMAC10.html)
GB (1) GB1052230A (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903667U1 (de) * 1989-03-23 1989-05-11 Kistler Instrumente Ag, Winterthur Hochdruckaufnehmer
AT503816B1 (de) * 2006-06-06 2008-01-15 Piezocryst Advanced Sensorics Piezoelektrischer sensor
EP4752513A1 (de) * 2024-11-28 2026-06-03 Kistler Holding AG Piezoelektrischer hochdrucksensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670310A5 (cg-RX-API-DMAC10.html) * 1985-04-17 1989-05-31 Kristal Instr Ag
AT394112B (de) * 1989-03-30 1992-02-10 Avl Verbrennungskraft Messtech Druckaufnehmer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE738051C (de) * 1940-05-28 1943-07-31 Versuchsanstalt Fuer Luftfahrt Piezoelektrischer Druckindikator
CH247026A (de) * 1943-04-06 1947-02-15 Philips Nv Druckaufnehmer mit mindestens einem vorgespannten piezo-elektrischen Kristall.
DE891149C (de) * 1940-12-05 1953-09-24 Zeiss Ikon Ag Piezoelektrisches Druckelement
DE934022C (de) * 1942-02-07 1955-10-06 Aeg Auf Druck, Zug und Beschleunigungen ansprechendes Mess- oder Anzeigegeraet
CH340356A (de) * 1956-06-14 1959-08-15 Schweizerische Lokomotiv Piezoelektrischer Druckgeber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE738051C (de) * 1940-05-28 1943-07-31 Versuchsanstalt Fuer Luftfahrt Piezoelektrischer Druckindikator
DE891149C (de) * 1940-12-05 1953-09-24 Zeiss Ikon Ag Piezoelektrisches Druckelement
DE934022C (de) * 1942-02-07 1955-10-06 Aeg Auf Druck, Zug und Beschleunigungen ansprechendes Mess- oder Anzeigegeraet
CH247026A (de) * 1943-04-06 1947-02-15 Philips Nv Druckaufnehmer mit mindestens einem vorgespannten piezo-elektrischen Kristall.
CH340356A (de) * 1956-06-14 1959-08-15 Schweizerische Lokomotiv Piezoelektrischer Druckgeber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8903667U1 (de) * 1989-03-23 1989-05-11 Kistler Instrumente Ag, Winterthur Hochdruckaufnehmer
AT503816B1 (de) * 2006-06-06 2008-01-15 Piezocryst Advanced Sensorics Piezoelektrischer sensor
EP4752513A1 (de) * 2024-11-28 2026-06-03 Kistler Holding AG Piezoelektrischer hochdrucksensor

Also Published As

Publication number Publication date
GB1052230A (cg-RX-API-DMAC10.html)
AT248737B (de) 1966-08-10
CH394636A (de) 1965-06-30

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