FR1549865A - - Google Patents

Info

Publication number
FR1549865A
FR1549865A FR1549865DA FR1549865A FR 1549865 A FR1549865 A FR 1549865A FR 1549865D A FR1549865D A FR 1549865DA FR 1549865 A FR1549865 A FR 1549865A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1549865A publication Critical patent/FR1549865A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/083—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by the variation-rate of light intensity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • 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
FR1549865D 1966-12-30 1967-12-28 Expired FR1549865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6618393A NL6618393A (en) 1966-12-30 1966-12-30

Publications (1)

Publication Number Publication Date
FR1549865A true FR1549865A (en) 1968-12-13

Family

ID=19798594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549865D Expired FR1549865A (en) 1966-12-30 1967-12-28

Country Status (9)

Country Link
AT (1) AT274142B (en)
BE (1) BE708645A (en)
CH (1) CH476339A (en)
DE (1) DE1638502A1 (en)
ES (1) ES348718A1 (en)
FR (1) FR1549865A (en)
GB (1) GB1158020A (en)
NL (1) NL6618393A (en)
SE (1) SE323747B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917778A1 (en) * 1979-05-03 1980-11-06 Maar Markttechnik Kg Spot lamp overheating control circuit - includes resistive heat sensitive element and control resistance operating thyristor in power supply
DE3118885A1 (en) * 1981-05-13 1982-12-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrical tool having an arrangement for full-wave control
JPS59215696A (en) * 1983-05-21 1984-12-05 林原　健 Power source for high intensity bulb
JPS59230298A (en) * 1983-06-14 1984-12-24 林原　健 Rush current excluding device

Also Published As

Publication number Publication date
CH476339A (en) 1969-07-31
SE323747B (en) 1970-05-11
AT274142B (en) 1969-09-10
ES348718A1 (en) 1969-03-16
BE708645A (en) 1968-06-28
DE1638502A1 (en) 1971-06-09
GB1158020A (en) 1969-07-09
NL6618393A (en) 1968-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse