GB1208794A - Improvements in thyristors - Google Patents

Improvements in thyristors

Info

Publication number
GB1208794A
GB1208794A GB02317/68A GB1231768A GB1208794A GB 1208794 A GB1208794 A GB 1208794A GB 02317/68 A GB02317/68 A GB 02317/68A GB 1231768 A GB1231768 A GB 1231768A GB 1208794 A GB1208794 A GB 1208794A
Authority
GB
United Kingdom
Prior art keywords
control
capacitor
control device
march
main electrode
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
Application number
GB02317/68A
Other languages
English (en)
Inventor
Carl Ingvar Boksjo
Bengt Allan Sehman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1208794A publication Critical patent/GB1208794A/en
Expired legal-status Critical Current

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
    • H03K17/56—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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Thyristors (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB02317/68A 1967-03-16 1968-03-14 Improvements in thyristors Expired GB1208794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03639/67A SE338363B (enrdf_load_stackoverflow) 1967-03-16 1967-03-16

Publications (1)

Publication Number Publication Date
GB1208794A true GB1208794A (en) 1970-10-14

Family

ID=20262540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02317/68A Expired GB1208794A (en) 1967-03-16 1968-03-14 Improvements in thyristors

Country Status (6)

Country Link
US (1) US3670217A (enrdf_load_stackoverflow)
CH (1) CH472804A (enrdf_load_stackoverflow)
DE (1) DE1639192B1 (enrdf_load_stackoverflow)
FR (1) FR1556114A (enrdf_load_stackoverflow)
GB (1) GB1208794A (enrdf_load_stackoverflow)
SE (1) SE338363B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541437B2 (enrdf_load_stackoverflow) * 1973-04-18 1979-01-24
CH630491A5 (de) * 1978-06-15 1982-06-15 Bbc Brown Boveri & Cie Leistungsthyristor, verfahren zu seiner herstellung und verwendung derartiger thyristoren in stromrichterschaltungen.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870345A (en) * 1954-02-02 1959-01-20 Philips Corp Amplification control of a transistor
DE1156508B (de) * 1959-09-30 1963-10-31 Siemens Ag Steuerbares und schaltendes Vierschichthalbleiterbauelement
DE1103389B (de) * 1959-10-14 1961-03-30 Siemens Ag Schaltanordnung mit einer Vierschichthalbleiteranordnung
DE1138100B (de) * 1960-09-09 1962-10-18 Siemens Ag Schutzschaltung fuer eine P-N-P-N-Schaltdiode
US3222548A (en) * 1963-09-30 1965-12-07 Richard J Sanford Rf protection circuit
GB1095469A (enrdf_load_stackoverflow) * 1964-03-21
US3364440A (en) * 1965-03-31 1968-01-16 Texas Instruments Inc Inverter circuits
CH447392A (de) * 1965-05-14 1967-11-30 Licentia Gmbh Gleichrichterschaltung

Also Published As

Publication number Publication date
CH472804A (de) 1969-05-15
US3670217A (en) 1972-06-13
FR1556114A (enrdf_load_stackoverflow) 1969-01-31
DE1639192B1 (de) 1970-10-29
SE338363B (enrdf_load_stackoverflow) 1971-09-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees