CH496385A - Method and device for compensating the pyroelectric effect on piezoelectric transducers - Google Patents

Method and device for compensating the pyroelectric effect on piezoelectric transducers

Info

Publication number
CH496385A
CH496385A CH1366969A CH1366969A CH496385A CH 496385 A CH496385 A CH 496385A CH 1366969 A CH1366969 A CH 1366969A CH 1366969 A CH1366969 A CH 1366969A CH 496385 A CH496385 A CH 496385A
Authority
CH
Switzerland
Prior art keywords
compensating
piezoelectric transducers
pyroelectric effect
pyroelectric
effect
Prior art date
Application number
CH1366969A
Other languages
German (de)
Inventor
Wuenschmann Wolfgang
Original Assignee
Metra Mess Frequenztechn
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 Metra Mess Frequenztechn filed Critical Metra Mess Frequenztechn
Publication of CH496385A publication Critical patent/CH496385A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CH1366969A 1969-04-14 1969-09-10 Method and device for compensating the pyroelectric effect on piezoelectric transducers CH496385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13918969 1969-04-14

Publications (1)

Publication Number Publication Date
CH496385A true CH496385A (en) 1970-09-15

Family

ID=5481114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1366969A CH496385A (en) 1969-04-14 1969-09-10 Method and device for compensating the pyroelectric effect on piezoelectric transducers

Country Status (5)

Country Link
CH (1) CH496385A (en)
DE (1) DE1945373A1 (en)
DK (1) DK124909B (en)
NO (1) NO129274B (en)
SE (1) SE365613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458176A1 (en) * 1979-05-29 1980-12-26 Onera (Off Nat Aerospatiale) Piezoelectric resonator insensitive to acceleration - has pair of elements which rotate in opposite directions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500829B1 (en) * 2004-10-07 2007-03-15 Piezocryst Ges Fuer Piezoelek SENSOR ELEMENT WITH AT LEAST ONE MEASURING ELEMENT WHICH HAS PIEZOELECTRIC AND PYROELECTRIC PROPERTIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458176A1 (en) * 1979-05-29 1980-12-26 Onera (Off Nat Aerospatiale) Piezoelectric resonator insensitive to acceleration - has pair of elements which rotate in opposite directions

Also Published As

Publication number Publication date
DK124909B (en) 1972-12-04
NO129274B (en) 1974-03-18
SE365613B (en) 1974-03-25
DE1945373A1 (en) 1970-10-29

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Legal Events

Date Code Title Description
PL Patent ceased