IL33916A - Time-delay light-sensitive circuitry for connecting and disconnecting a load - Google Patents

Time-delay light-sensitive circuitry for connecting and disconnecting a load

Info

Publication number
IL33916A
IL33916A IL33916A IL3391670A IL33916A IL 33916 A IL33916 A IL 33916A IL 33916 A IL33916 A IL 33916A IL 3391670 A IL3391670 A IL 3391670A IL 33916 A IL33916 A IL 33916A
Authority
IL
Israel
Prior art keywords
transistor
load
resistor
conductive
capacitor
Prior art date
Application number
IL33916A
Other languages
English (en)
Other versions
IL33916A0 (en
Original Assignee
Sten Ako Olaus Rydborn
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 Sten Ako Olaus Rydborn filed Critical Sten Ako Olaus Rydborn
Publication of IL33916A0 publication Critical patent/IL33916A0/xx
Publication of IL33916A publication Critical patent/IL33916A/en

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
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electronic Switches (AREA)
IL33916A 1969-02-18 1970-02-17 Time-delay light-sensitive circuitry for connecting and disconnecting a load IL33916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02208/69A SE348315B (enrdf_load_stackoverflow) 1969-02-18 1969-02-18

Publications (2)

Publication Number Publication Date
IL33916A0 IL33916A0 (en) 1970-04-20
IL33916A true IL33916A (en) 1973-10-25

Family

ID=20259559

Family Applications (1)

Application Number Title Priority Date Filing Date
IL33916A IL33916A (en) 1969-02-18 1970-02-17 Time-delay light-sensitive circuitry for connecting and disconnecting a load

Country Status (6)

Country Link
DE (1) DE2005853A1 (enrdf_load_stackoverflow)
DK (1) DK131960C (enrdf_load_stackoverflow)
FR (1) FR2035539A5 (enrdf_load_stackoverflow)
GB (1) GB1289753A (enrdf_load_stackoverflow)
IL (1) IL33916A (enrdf_load_stackoverflow)
SE (1) SE348315B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118416A1 (de) * 1981-05-09 1982-11-25 INSTA Elektro GmbH & Co KG, 5880 Lüdenscheid "schaltungsanordnung zum steuern fuer ein aus einem wechselstromnetz gespeistes elektromechanisches relais"
ES8403670A1 (es) * 1983-02-24 1984-03-16 Bonilla Rubio Felipe Interruptor estatico con temporizacion ajustable y utilizacion restringida para alumbrado de portales y escaleras.
GB2155620B (en) * 1984-03-06 1988-02-24 Holophane Europ Limited Photocell & method for calibration thereof
GB2166003B (en) * 1984-10-18 1989-06-07 Sean Noone Photo-electric switch
DE4343219C1 (de) * 1993-12-17 1994-12-15 Legrand Gmbh Kurzschlußfester Treppenlichtzeitschalter

Also Published As

Publication number Publication date
FR2035539A5 (enrdf_load_stackoverflow) 1970-12-18
DK131960C (da) 1976-02-23
DK131960B (da) 1975-09-29
IL33916A0 (en) 1970-04-20
GB1289753A (enrdf_load_stackoverflow) 1972-09-20
DE2005853A1 (de) 1970-09-10
SE348315B (enrdf_load_stackoverflow) 1972-08-28

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