CA1032215A - Gradateur a semiconducteur - Google Patents

Gradateur a semiconducteur

Info

Publication number
CA1032215A
CA1032215A CA185,820A CA185820A CA1032215A CA 1032215 A CA1032215 A CA 1032215A CA 185820 A CA185820 A CA 185820A CA 1032215 A CA1032215 A CA 1032215A
Authority
CA
Canada
Prior art keywords
solid state
state electronic
electronic dimmer
dimmer
solid
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
CA185,820A
Other languages
English (en)
Other versions
CA185820S (en
Inventor
Stephen J. Skirpan
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.)
SKIRPAN LIGHTING CONTROL CORP
Original Assignee
SKIRPAN LIGHTING CONTROL CORP
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 SKIRPAN LIGHTING CONTROL CORP filed Critical SKIRPAN LIGHTING CONTROL CORP
Application granted granted Critical
Publication of CA1032215A publication Critical patent/CA1032215A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CA185,820A 1972-11-15 1973-11-14 Gradateur a semiconducteur Expired CA1032215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00306543A US3816797A (en) 1972-11-15 1972-11-15 Solid state electronic dimmer

Publications (1)

Publication Number Publication Date
CA1032215A true CA1032215A (fr) 1978-05-30

Family

ID=23185765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,820A Expired CA1032215A (fr) 1972-11-15 1973-11-14 Gradateur a semiconducteur

Country Status (2)

Country Link
US (1) US3816797A (fr)
CA (1) CA1032215A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057751A (en) * 1975-10-14 1977-11-08 Cbs Inc. Controlled dimmer lighting system
US4096414A (en) * 1977-05-24 1978-06-20 Cbs Inc. Dimmer control circuit
US4453123A (en) * 1980-10-16 1984-06-05 Erkman Ronald E System for providing a firing signal to an electrical power switch
GB2267788B (en) * 1992-06-04 1997-01-29 Strand Lighting Ltd Dimming system, and dimmer therefor
US9307613B2 (en) 2013-03-11 2016-04-05 Lutron Electronics Co., Inc. Load control device with an adjustable control curve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335318A (en) * 1965-04-30 1967-08-08 Le Roy D Yancey Solid state dimming circuit
US3397344A (en) * 1965-10-07 1968-08-13 Skirpan Electronics Inc Lighting control apparatus
JPS5528200B1 (fr) * 1970-09-02 1980-07-25
US3719858A (en) * 1971-08-02 1973-03-06 Hunt Electronics Co Overload protection system for a light dimmer unit

Also Published As

Publication number Publication date
US3816797A (en) 1974-06-11

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