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BE1002623A4 - BRIGHTNESS CONTROL CIRCUIT FOR INCANDESCENT LAMPS AND PORTS OF ELECTRICAL DISTRIBUTION CIRCUIT. - Google Patents

BRIGHTNESS CONTROL CIRCUIT FOR INCANDESCENT LAMPS AND PORTS OF ELECTRICAL DISTRIBUTION CIRCUIT. Download PDF

Info

Publication number
BE1002623A4
BE1002623A4 BE8801388A BE8801388A BE1002623A4 BE 1002623 A4 BE1002623 A4 BE 1002623A4 BE 8801388 A BE8801388 A BE 8801388A BE 8801388 A BE8801388 A BE 8801388A BE 1002623 A4 BE1002623 A4 BE 1002623A4
Authority
BE
Belgium
Prior art keywords
control circuit
incandescent lamps
circuit
ports
brightness control
Prior art date
Application number
BE8801388A
Other languages
French (fr)
Inventor
Guenther Grath
Bodo Arendt
Norbert Donat
Harry Reichstein
Original Assignee
Insta Elektro Gmbh & Co Kg
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
Priority claimed from DE3836128A external-priority patent/DE3836128A1/en
Application filed by Insta Elektro Gmbh & Co Kg filed Critical Insta Elektro Gmbh & Co Kg
Application granted granted Critical
Publication of BE1002623A4 publication Critical patent/BE1002623A4/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
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Television Receiver Circuits (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Circuit de commande de luminosité pour lampes à incandescence et portions de circuit de distribution, sans éléments de déparasitage nécessités par des variateurs de luminosité avec triacs, équipé d'au moins un transitor à effet de champ (T1) autobloquant placé avantageusement suivant la diagonale d'un pont redresseur (GL), ledit transistor étant commandé par un circuit de contrôle (CO) de sorte qu'il devient conducteur lors du passage à zéro de la tension alternative et reste conducteur pendant une tranche voulue de l'alternance du réseau d'une manière correspondant à un temps réglable dans le circuit de contrôle et qu'ensuite il se coupe selon un flanc réglé de manière appropriée avant d'avoir atteint le passage à zéro suivant.Brightness control circuit for incandescent lamps and portions of distribution circuit, without deworming elements required by brightness dimmers with triacs, equipped with at least one self-locking field effect transitor (T1) advantageously placed along the diagonal d a rectifier bridge (GL), said transistor being controlled by a control circuit (CO) so that it becomes conductive when the AC voltage is zeroed and remains conductive for a desired portion of the alternation of the network d '' a way corresponding to an adjustable time in the control circuit and then it cuts according to a flank suitably adjusted before reaching the next zero crossing.

BE8801388A 1987-12-12 1988-12-09 BRIGHTNESS CONTROL CIRCUIT FOR INCANDESCENT LAMPS AND PORTS OF ELECTRICAL DISTRIBUTION CIRCUIT. BE1002623A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3742208 1987-12-12
DE3836128A DE3836128A1 (en) 1987-12-12 1988-10-22 Brightness control circuit for incandescent lamps and switched-mode power supplies

Publications (1)

Publication Number Publication Date
BE1002623A4 true BE1002623A4 (en) 1991-04-16

Family

ID=25862737

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8801388A BE1002623A4 (en) 1987-12-12 1988-12-09 BRIGHTNESS CONTROL CIRCUIT FOR INCANDESCENT LAMPS AND PORTS OF ELECTRICAL DISTRIBUTION CIRCUIT.

Country Status (8)

Country Link
BE (1) BE1002623A4 (en)
DK (1) DK628788A (en)
FI (1) FI885738L (en)
FR (1) FR2624683A1 (en)
GB (1) GB2213659A (en)
NL (1) NL8803028A (en)
NO (1) NO885508L (en)
SE (1) SE8804209L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE61980B1 (en) * 1989-01-31 1994-12-14 Tech Developments Limited A timer unit
AU2319692A (en) * 1991-07-21 1993-02-23 Hartmut Schmidt Half-wave blanking device for incandescent electric lamps
EP0535289B1 (en) * 1991-10-03 1996-01-31 Bticino S.P.A. Method and a device for continuously controlling the power being supplied to an electric load using a controllable static switch
IT1259010B (en) * 1992-07-24 1996-03-11 Relco Srl DEVICE FOR THE ADJUSTMENT OF LOADS SUPPLIED WITH ALTERNATING CURRENT
DE4309048C2 (en) * 1993-03-20 1995-02-02 Telefunken Microelectron Circuit arrangement of a two-wire switch
FR2706698B1 (en) * 1993-06-15 1995-08-11 Sgame Sa Electronic device for adapting the effective supply voltage across a resistive load.
DE4406371B4 (en) * 1994-02-26 2004-05-13 Insta Elektro Gmbh Brightness control method for incandescent lamps and switching power supplies
AUPP944799A0 (en) * 1999-03-25 1999-04-22 H.P.M. Industries Pty Limited Control circuit
AU757994B2 (en) * 1999-03-25 2003-03-13 H.P.M. Industries Pty Limited Control circuit
AUPR163500A0 (en) * 2000-11-23 2000-12-14 H.P.M. Industries Pty Limited Two-wire controlled switching
GB2511571A (en) * 2013-03-08 2014-09-10 Zano Controls Ltd Dimmer switches suitable for LED lamps

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667030A (en) * 1970-02-26 1972-05-30 Pacific Electro Dynamics Inc Ac-to-ac power regulation circuits having low e.m.i. and shorted load protection
DE2120064A1 (en) * 1971-04-24 1972-11-09 J. & J. Marquardt, 7201 Rietheim Circuit arrangement for controlling currents
FR2364507A1 (en) * 1976-09-09 1978-04-07 Evers Poul METHOD AND DEVICE FOR ADJUSTING THE ELECTRIC POWER SUPPLIED TO A USER APPLIANCE FROM AN ALTERNATIVE NETWORK
GB2146499A (en) * 1983-09-06 1985-04-17 Gen Electric Reverse-phase-control power switching circuits
GB2151377A (en) * 1983-12-14 1985-07-17 Gen Electric Load voltage control switching circuits
EP0184659A1 (en) * 1984-11-02 1986-06-18 General Electric Company Mulitplexing apparatus for phase-control circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1106658B (en) * 1978-05-24 1985-11-18 Eurodent Di Conti Giacomo E C ADJUSTABLE LUMINOUS FLOW LAMP
FI61781C (en) * 1981-06-15 1982-09-10 Helvar Oy EFFEKTREGULATOR SPECIELLT LJUSREGULATOR
US4507569A (en) * 1983-12-30 1985-03-26 Conservolite, Inc. Electrical control system and driver
US4633161A (en) * 1984-08-15 1986-12-30 Michael Callahan Improved inductorless phase control dimmer power stage with semiconductor controlled voltage rise time
US4701680A (en) * 1985-09-26 1987-10-20 General Electric Company Wall box fluorescent lamp dimmer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667030A (en) * 1970-02-26 1972-05-30 Pacific Electro Dynamics Inc Ac-to-ac power regulation circuits having low e.m.i. and shorted load protection
DE2120064A1 (en) * 1971-04-24 1972-11-09 J. & J. Marquardt, 7201 Rietheim Circuit arrangement for controlling currents
FR2364507A1 (en) * 1976-09-09 1978-04-07 Evers Poul METHOD AND DEVICE FOR ADJUSTING THE ELECTRIC POWER SUPPLIED TO A USER APPLIANCE FROM AN ALTERNATIVE NETWORK
GB2146499A (en) * 1983-09-06 1985-04-17 Gen Electric Reverse-phase-control power switching circuits
GB2151377A (en) * 1983-12-14 1985-07-17 Gen Electric Load voltage control switching circuits
EP0184659A1 (en) * 1984-11-02 1986-06-18 General Electric Company Mulitplexing apparatus for phase-control circuits

Also Published As

Publication number Publication date
SE8804209L (en) 1989-06-13
FI885738A0 (en) 1988-12-09
GB2213659A (en) 1989-08-16
NO885508L (en) 1989-06-13
NL8803028A (en) 1989-07-03
SE8804209D0 (en) 1988-11-21
FI885738L (en) 1989-06-13
DK628788A (en) 1989-06-13
NO885508D0 (en) 1988-12-12
GB8828865D0 (en) 1989-01-18
FR2624683A1 (en) 1989-06-16
DK628788D0 (en) 1988-11-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INSTA ELEKTRO G.M.B.H. & CO K.G.

Effective date: 19901231