BR8102394A - Instalacao de disparo-piezo, acoplador de disparo-piezo e instalacao de comando-piezo - Google Patents

Instalacao de disparo-piezo, acoplador de disparo-piezo e instalacao de comando-piezo

Info

Publication number
BR8102394A
BR8102394A BR8102394A BR8102394A BR8102394A BR 8102394 A BR8102394 A BR 8102394A BR 8102394 A BR8102394 A BR 8102394A BR 8102394 A BR8102394 A BR 8102394A BR 8102394 A BR8102394 A BR 8102394A
Authority
BR
Brazil
Prior art keywords
piezo
installation
trigger
coupler
command
Prior art date
Application number
BR8102394A
Other languages
English (en)
Inventor
P Kleinschmidt
V Magori
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
Priority claimed from DE19803015301 external-priority patent/DE3015301A1/de
Priority claimed from DE3035503A external-priority patent/DE3035503C2/de
Priority claimed from DE3040530A external-priority patent/DE3040530C2/de
Priority claimed from DE3040916A external-priority patent/DE3040916C2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR8102394A publication Critical patent/BR8102394A/pt

Links

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
    • H03K17/689—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 with galvanic isolation between the control circuit and the output circuit
    • H03K17/6895—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 with galvanic isolation between the control circuit and the output circuit using acoustic means
    • 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
    • H03K17/722—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 with galvanic isolation between the control circuit and the output circuit
    • H03K17/7225—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 with galvanic isolation between the control circuit and the output circuit using acoustic means
    • 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

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Dc-Dc Converters (AREA)
BR8102394A 1980-04-21 1981-04-20 Instalacao de disparo-piezo, acoplador de disparo-piezo e instalacao de comando-piezo BR8102394A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19803015301 DE3015301A1 (de) 1980-04-21 1980-04-21 Zuendeinrichtung fuer thyristoren und triacs
DE3035503A DE3035503C2 (de) 1980-09-19 1980-09-19 Piezo-Zündeinrichtung für Thyristoren und Triacs
DE3040530A DE3040530C2 (de) 1980-10-28 1980-10-28 Piezo-Zündeinrichtung für eine elektronisch anzusteuernde Schalteinrichtung
DE3040916A DE3040916C2 (de) 1980-10-30 1980-10-30 Piezo-Zündeinrichtung für Thyristoren und Triacs

Publications (1)

Publication Number Publication Date
BR8102394A true BR8102394A (pt) 1981-12-22

Family

ID=27432524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102394A BR8102394A (pt) 1980-04-21 1981-04-20 Instalacao de disparo-piezo, acoplador de disparo-piezo e instalacao de comando-piezo

Country Status (3)

Country Link
EP (1) EP0038496A1 (pt)
BR (1) BR8102394A (pt)
ES (1) ES8202989A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231117A1 (de) * 1982-08-20 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Piezoelektrischer koppler, insbesondere elektromechanischer zuendkoppler
FR2574233B1 (fr) * 1984-12-05 1988-01-15 Telemecanique Electrique Appareil interrupteur statique de puissance
JPH0767200A (ja) * 1993-08-04 1995-03-10 Motorola Inc 音響的絶縁方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931028A (en) * 1929-03-06 1933-10-17 Bell Telephone Labor Inc Piezo-electric relay
DE1591298C2 (de) * 1967-02-23 1975-04-03 Murata Manufacturing Co., Ltd., Nagaoka, Kyoto (Japan) Piezoelektrisches 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

Also Published As

Publication number Publication date
ES501478A0 (es) 1982-02-16
ES8202989A1 (es) 1982-02-16
EP0038496A1 (de) 1981-10-28

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