CH544586A - Schaltungsanordnung mit einem polarisierten piezokeramischen Element - Google Patents

Schaltungsanordnung mit einem polarisierten piezokeramischen Element

Info

Publication number
CH544586A
CH544586A CH744672A CH744672A CH544586A CH 544586 A CH544586 A CH 544586A CH 744672 A CH744672 A CH 744672A CH 744672 A CH744672 A CH 744672A CH 544586 A CH544586 A CH 544586A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
piezoceramic element
polarized piezoceramic
polarized
arrangement
Prior art date
Application number
CH744672A
Other languages
English (en)
Inventor
Walter Dipl Phys Engel
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH544586A publication Critical patent/CH544586A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
CH744672A 1971-06-26 1972-05-19 Schaltungsanordnung mit einem polarisierten piezokeramischen Element CH544586A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131829 DE2131829A1 (de) 1971-06-26 1971-06-26 Schaltungsanordnung mit einem polarisierten piezokeramischen Element

Publications (1)

Publication Number Publication Date
CH544586A true CH544586A (de) 1973-11-30

Family

ID=5811882

Family Applications (1)

Application Number Title Priority Date Filing Date
CH744672A CH544586A (de) 1971-06-26 1972-05-19 Schaltungsanordnung mit einem polarisierten piezokeramischen Element

Country Status (5)

Country Link
BE (1) BE785432A (de)
CH (1) CH544586A (de)
DE (1) DE2131829A1 (de)
FR (1) FR2144280A5 (de)
NL (1) NL7208113A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628290C3 (de) * 1976-06-24 1981-12-24 Olympia Werke Ag, 2940 Wilhelmshaven Schaltungsanordnung zum Überlastschutz eines Schalttransistors in einer Endstufe

Also Published As

Publication number Publication date
DE2131829A1 (de) 1972-12-28
BE785432A (fr) 1972-10-16
FR2144280A5 (de) 1973-02-09
NL7208113A (de) 1972-12-28

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Legal Events

Date Code Title Description
PL Patent ceased