IT993469B - Rele allo stato solido commutante in corrispondenza al valore istan taneo nullo di tensione - Google Patents

Rele allo stato solido commutante in corrispondenza al valore istan taneo nullo di tensione

Info

Publication number
IT993469B
IT993469B IT29505/73A IT2950573A IT993469B IT 993469 B IT993469 B IT 993469B IT 29505/73 A IT29505/73 A IT 29505/73A IT 2950573 A IT2950573 A IT 2950573A IT 993469 B IT993469 B IT 993469B
Authority
IT
Italy
Prior art keywords
null
correspondence
voltage value
solid state
state relay
Prior art date
Application number
IT29505/73A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT993469B publication Critical patent/IT993469B/it

Links

Classifications

    • 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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/902—Optical coupling to semiconductor
IT29505/73A 1972-10-02 1973-09-28 Rele allo stato solido commutante in corrispondenza al valore istan taneo nullo di tensione IT993469B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00293816A US3816763A (en) 1972-10-02 1972-10-02 Zero voltage switching photon coupled relay

Publications (1)

Publication Number Publication Date
IT993469B true IT993469B (it) 1975-09-30

Family

ID=23130704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29505/73A IT993469B (it) 1972-10-02 1973-09-28 Rele allo stato solido commutante in corrispondenza al valore istan taneo nullo di tensione

Country Status (5)

Country Link
US (1) US3816763A (it)
JP (1) JPS4994261A (it)
DE (1) DE2349153A1 (it)
FR (1) FR2201588B3 (it)
IT (1) IT993469B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881119A (en) * 1973-03-29 1975-04-29 Itt Light sensitive zero voltage switch
US4001867A (en) * 1974-08-22 1977-01-04 Dionics, Inc. Semiconductive devices with integrated circuit switches
US4001866A (en) * 1974-08-22 1977-01-04 Dionics, Inc. Monolithic, junction isolated photrac
US4021683A (en) * 1975-01-03 1977-05-03 National Research Development Corporation Electronic switching circuits
JPS5292451A (en) * 1976-01-30 1977-08-03 Mitsubishi Electric Corp Coupling circuit
US4051394A (en) * 1976-03-15 1977-09-27 The Boeing Company Zero crossing ac relay control circuit
US4061961A (en) * 1976-07-02 1977-12-06 United Air Specialists, Inc. Circuit for controlling the duty cycle of an electrostatic precipitator power supply
JPS605142B2 (ja) * 1977-05-11 1985-02-08 株式会社日立製作所 半導体スイツチング装置
JPS55133131A (en) * 1979-04-04 1980-10-16 Toshiba Corp Solid-state switch unit
US4339670A (en) * 1980-06-30 1982-07-13 Teledyne Industries, Inc. Zero voltage switching AC relay circuit
US4361798A (en) * 1980-10-27 1982-11-30 Pitney Bowes Inc. System for extending the voltage range of a phase-fired triac controller
WO1983002852A1 (en) * 1982-02-09 1983-08-18 Western Electric Co Field-effect controlled bi-directional lateral thyristor
DE3623889A1 (de) * 1985-07-16 1987-01-29 Fuji Electric Co Ltd Mehrphasiger festkoerperschalter
US4618817A (en) * 1985-09-12 1986-10-21 Wolf Engineering Corporation Multiple phase switching circuit and heat sink structure
WO1988002210A1 (en) * 1986-09-15 1988-03-24 Baysage Pty. Ltd. Electrical isolation device
FR2630869B1 (fr) * 1988-04-28 1990-07-27 Telemecanique Electrique Dispositif de transmission isolee d'un signal par optocoupleur
US4878011A (en) * 1988-07-29 1989-10-31 Wolf Engineering Corporation Proportional firing circuit
EP0401587A3 (en) * 1989-06-05 1991-12-18 Motorola, Inc. Monolithic zero crossing triac driver
US5027020A (en) * 1989-10-10 1991-06-25 Teledyne Industries, Inc. Zero voltage switching AC relay circuit
JPH0779147A (ja) * 1993-07-12 1995-03-20 Yazaki Corp 光ｓｉサイリスタ駆動回路及びその保護回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328606A (en) * 1964-11-02 1967-06-27 Honeywell Inc Scr bidirectional switch apparatus having variable impedance input control circuit
US3708672A (en) * 1971-03-29 1973-01-02 Honeywell Inf Systems Solid state relay using photo-coupled isolators
US3693060A (en) * 1971-04-13 1972-09-19 Philips Corp Solid-state relay using light-emitting diodes
US3723769A (en) * 1971-11-01 1973-03-27 Int Rectifier Corp Solid state relay circuit with optical isolation and zero-cross firing

Also Published As

Publication number Publication date
FR2201588B3 (it) 1976-10-15
FR2201588A1 (it) 1974-04-26
JPS4994261A (it) 1974-09-06
DE2349153A1 (de) 1974-04-18
US3816763A (en) 1974-06-11

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