GB1315066A - Piezoelectric assembly - Google Patents

Piezoelectric assembly

Info

Publication number
GB1315066A
GB1315066A GB2961371A GB2961371A GB1315066A GB 1315066 A GB1315066 A GB 1315066A GB 2961371 A GB2961371 A GB 2961371A GB 2961371 A GB2961371 A GB 2961371A GB 1315066 A GB1315066 A GB 1315066A
Authority
GB
United Kingdom
Prior art keywords
amplifier
recess
piezoelectric assembly
crystal
housing
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
GB2961371A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT749470A external-priority patent/AT329300B/de
Application filed by Individual filed Critical Individual
Publication of GB1315066A publication Critical patent/GB1315066A/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)
  • Measuring Fluid Pressure (AREA)
GB2961371A 1970-07-03 1971-06-24 Piezoelectric assembly Expired GB1315066A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT605770 1970-07-03
AT749470A AT329300B (de) 1970-08-18 1970-08-18 Piezoelektrische baueinheit

Publications (1)

Publication Number Publication Date
GB1315066A true GB1315066A (en) 1973-04-26

Family

ID=25602757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2961371A Expired GB1315066A (en) 1970-07-03 1971-06-24 Piezoelectric assembly

Country Status (3)

Country Link
CH (1) CH535952A (cg-RX-API-DMAC7.html)
DE (1) DE2130588B2 (cg-RX-API-DMAC7.html)
GB (1) GB1315066A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167864A (en) * 1984-11-30 1986-06-04 Richard Denness Carburation balancing using piezo electric transducers
GB2180656A (en) * 1985-09-17 1987-04-01 Marelli Autronica Pressure measuring device
EP0145480B1 (en) * 1983-12-15 1990-04-11 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416111A1 (de) * 1984-04-30 1985-11-07 Martin Drunck Verfahren zur aufzeichnung eines mehrkanaligen digitalisierten signals auf ein videoband

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145480B1 (en) * 1983-12-15 1990-04-11 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
GB2167864A (en) * 1984-11-30 1986-06-04 Richard Denness Carburation balancing using piezo electric transducers
GB2180656A (en) * 1985-09-17 1987-04-01 Marelli Autronica Pressure measuring device
GB2180656B (en) * 1985-09-17 1989-08-23 Marelli Autronica Pressure measuring device

Also Published As

Publication number Publication date
DE2130588B2 (de) 1973-08-30
DE2130588C3 (cg-RX-API-DMAC7.html) 1974-03-28
CH535952A (de) 1973-04-15
DE2130588A1 (de) 1972-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees