GB1140431A - Piezoelectric transducer - Google Patents

Piezoelectric transducer

Info

Publication number
GB1140431A
GB1140431A GB1157766A GB1157766A GB1140431A GB 1140431 A GB1140431 A GB 1140431A GB 1157766 A GB1157766 A GB 1157766A GB 1157766 A GB1157766 A GB 1157766A GB 1140431 A GB1140431 A GB 1140431A
Authority
GB
United Kingdom
Prior art keywords
piezoelectric transducer
piezoelectric
transducer
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
GB1157766A
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.)
Kistler Instrument Corp
Original Assignee
Kistler Instrument Corp
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 Instrument Corp filed Critical Kistler Instrument Corp
Publication of GB1140431A publication Critical patent/GB1140431A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
    • G01P15/0907—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up of the compression mode type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
GB1157766A 1965-07-14 1966-03-16 Piezoelectric transducer Expired GB1140431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47193465A 1965-07-14 1965-07-14

Publications (1)

Publication Number Publication Date
GB1140431A true GB1140431A (en) 1969-01-22

Family

ID=23873567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157766A Expired GB1140431A (en) 1965-07-14 1966-03-16 Piezoelectric transducer

Country Status (3)

Country Link
CH (1) CH493835A (de)
DE (1) DE1573625B1 (de)
GB (1) GB1140431A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047660A1 (de) * 1980-09-06 1982-03-17 Peter Kellett Beschleunigungsmesser
EP0355289A1 (de) * 1988-07-01 1990-02-28 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Beschleunigungsmesser

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975182A (de) * 1972-11-20 1974-07-19
FR2423753A1 (fr) * 1978-04-18 1979-11-16 Chauvin Arnoux Sa Dispositif de transmission par variation de charge d'un signal analogique alternatif provenant d'un capteur
FR2460485A1 (fr) * 1979-06-29 1981-01-23 Thomson Csf Capteur d'acceleration piezo-electrique a element transducteur en materiau polymere et systeme de securite pour centrifugeuse comportant un tel capteur
DE102009048779A1 (de) * 2009-10-08 2011-04-14 Valeo Schalter Und Sensoren Gmbh Ultraschallwandler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898477A (en) * 1955-10-31 1959-08-04 Bell Telephone Labor Inc Piezoelectric field effect semiconductor device
CH399021A (de) * 1964-02-19 1966-03-31 Kistler Instrumente Ag Beschleunigungs-Messgerät

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047660A1 (de) * 1980-09-06 1982-03-17 Peter Kellett Beschleunigungsmesser
WO1982000895A1 (en) * 1980-09-06 1982-03-18 P Kellett Accelerometers
EP0355289A1 (de) * 1988-07-01 1990-02-28 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Beschleunigungsmesser

Also Published As

Publication number Publication date
CH493835A (de) 1970-07-15
DE1573625B1 (de) 1972-06-29

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