DE3040916C2 - Piezo-Zündeinrichtung für Thyristoren und Triacs - Google Patents
Piezo-Zündeinrichtung für Thyristoren und TriacsInfo
- Publication number
- DE3040916C2 DE3040916C2 DE3040916A DE3040916A DE3040916C2 DE 3040916 C2 DE3040916 C2 DE 3040916C2 DE 3040916 A DE3040916 A DE 3040916A DE 3040916 A DE3040916 A DE 3040916A DE 3040916 C2 DE3040916 C2 DE 3040916C2
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- plate
- piezo
- electrodes
- oscillation
- 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
Links
- 230000010355 oscillation Effects 0.000 claims description 32
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010292 electrical insulation Methods 0.000 claims 1
- 230000010358 mechanical oscillation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
toC
Claims (5)
daß sich diese weitere Elektrode (613) in einem Bereich des Plättchens befindei, in dem die Schwingungsknotenlinie (622) des zum bestimmungsgemäßen Schwingungsmodes nächsthöheren Radialschwingungsmode vorliegt,
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3040916A DE3040916C2 (de) | 1980-10-30 | 1980-10-30 | Piezo-Zündeinrichtung für Thyristoren und Triacs |
US06/252,298 US4392074A (en) | 1980-09-19 | 1981-04-09 | Trigger device and piezo-ignition coupler with galvanic decoupling |
EP81102767A EP0038496A1 (de) | 1980-04-21 | 1981-04-10 | Zündeinrichtung und Piezo-Zündkoppler mit galvanischer Entkopplung |
ES501478A ES501478A0 (es) | 1980-04-21 | 1981-04-20 | Perfeccionamientos en dispositivos de encendido piezoelec- trico para interruptores electrico |
BR8102394A BR8102394A (pt) | 1980-04-21 | 1981-04-20 | Instalacao de disparo-piezo, acoplador de disparo-piezo e instalacao de comando-piezo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3040916A DE3040916C2 (de) | 1980-10-30 | 1980-10-30 | Piezo-Zündeinrichtung für Thyristoren und Triacs |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3040916A1 DE3040916A1 (de) | 1982-05-13 |
DE3040916C2 true DE3040916C2 (de) | 1986-02-06 |
Family
ID=6115571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3040916A Expired DE3040916C2 (de) | 1980-04-21 | 1980-10-30 | Piezo-Zündeinrichtung für Thyristoren und Triacs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3040916C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2003709B1 (de) | 2007-06-11 | 2013-01-23 | Power Systems Technologies GmbH | Piezokonverter mit Primärregelung und zugehöriger Piezotransformator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1931028A (en) * | 1929-03-06 | 1933-10-17 | Bell Telephone Labor Inc | Piezo-electric relay |
GB1262288A (en) * | 1968-05-16 | 1972-02-02 | English Electric Co Ltd | Improvements in thyristor firing circuits |
US3626309A (en) * | 1970-01-12 | 1971-12-07 | Zenith Radio Corp | Signal transmission system employing electroacoustic filter |
US3872326A (en) * | 1974-01-23 | 1975-03-18 | Westinghouse Electric Corp | Bidirectional semiconductor switch with improved dV/dt capability |
FR2279261A1 (fr) * | 1974-07-19 | 1976-02-13 | Thomson Csf | Dispositif electromecanique a resonance et son application au filtrage des signaux de television |
DE3015301A1 (de) * | 1980-04-21 | 1981-10-29 | Siemens AG, 1000 Berlin und 8000 München | Zuendeinrichtung fuer thyristoren und triacs |
-
1980
- 1980-10-30 DE DE3040916A patent/DE3040916C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3040916A1 (de) | 1982-05-13 |
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Legal Events
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |