CH544586A - Schaltungsanordnung mit einem polarisierten piezokeramischen Element - Google Patents
Schaltungsanordnung mit einem polarisierten piezokeramischen ElementInfo
- 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
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
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)
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 |
-
1971
- 1971-06-26 DE DE19712131829 patent/DE2131829A1/de active Pending
-
1972
- 1972-05-19 CH CH744672A patent/CH544586A/de not_active IP Right Cessation
- 1972-06-14 NL NL7208113A patent/NL7208113A/xx unknown
- 1972-06-21 FR FR7222440A patent/FR2144280A5/fr not_active Expired
- 1972-06-26 BE BE785432A patent/BE785432A/xx unknown
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 |