DK628788A - Lysstyrkereguleringskredsloeb - Google Patents
LysstyrkereguleringskredsloebInfo
- Publication number
- DK628788A DK628788A DK628788A DK628788A DK628788A DK 628788 A DK628788 A DK 628788A DK 628788 A DK628788 A DK 628788A DK 628788 A DK628788 A DK 628788A DK 628788 A DK628788 A DK 628788A
- Authority
- DK
- Denmark
- Prior art keywords
- adjustment circuit
- brightness adjustment
- brightness
- circuit
- adjustment
- Prior art date
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)
- Illuminated Signs And Luminous Advertising (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3742208 | 1987-12-12 | ||
DE3836128A DE3836128A1 (de) | 1987-12-12 | 1988-10-22 | Helligkeitssteuerschaltung fuer gluehlampen und schaltnetzteile |
Publications (2)
Publication Number | Publication Date |
---|---|
DK628788D0 DK628788D0 (da) | 1988-11-10 |
DK628788A true DK628788A (da) | 1989-06-13 |
Family
ID=25862737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK628788A DK628788A (da) | 1987-12-12 | 1988-11-10 | Lysstyrkereguleringskredsloeb |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE1002623A4 (no) |
DK (1) | DK628788A (no) |
FI (1) | FI885738A (no) |
FR (1) | FR2624683A1 (no) |
GB (1) | GB2213659A (no) |
NL (1) | NL8803028A (no) |
NO (1) | NO885508L (no) |
SE (1) | SE8804209L (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE61980B1 (en) * | 1989-01-31 | 1994-12-14 | Tech Developments Limited | A timer unit |
WO1993002534A1 (de) * | 1991-07-21 | 1993-02-04 | Hartmut Schmidt | Halbwellenaustastvorrichtung für elektrische glühlampen |
DE69116872T2 (de) * | 1991-10-03 | 1996-09-26 | Bticino Spa | Verfahren und Vorrichtung zur ständigen Steuerung der Stromversorgung einer elektrischen Last mittels eines kontrollierbaren statischen Schalters |
IT1259010B (it) * | 1992-07-24 | 1996-03-11 | Relco Srl | Dispositivo per la regolazione di carichi alimentati con corrente alternata |
DE4309048C2 (de) * | 1993-03-20 | 1995-02-02 | Telefunken Microelectron | Schaltungsanordnung eines Zweidrahtschalters |
FR2706698B1 (fr) * | 1993-06-15 | 1995-08-11 | Sgame Sa | Dispositif électronique pour l'adaptation de la tension efficace d'alimentation aux bornes d'une charge résistive. |
DE4406371B4 (de) * | 1994-02-26 | 2004-05-13 | Insta Elektro Gmbh | Verfahren zur Helligkeitssteuerung für Glühlampen und Schaltnetzteile |
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 |
Family Cites Families (11)
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 (de) * | 1971-04-24 | 1972-11-09 | J. & J. Marquardt, 7201 Rietheim | Schaltungsanordnung zur Steuerung von Strömen |
FI772438A (fi) * | 1976-09-09 | 1978-03-10 | Evers Poul Hahn | Foerfarande foer reglering av i vaexelstroemnaetet till foerbrukaren matad elektricitetseffekt och anordning foer utfoerande av foerfarandet |
IT1106658B (it) * | 1978-05-24 | 1985-11-18 | Eurodent Di Conti Giacomo E C | Lampada a flusso luminoso regolabile |
FI61781C (fi) * | 1981-06-15 | 1982-09-10 | Helvar Oy | Effektregulator speciellt ljusregulator |
US4528494A (en) * | 1983-09-06 | 1985-07-09 | General Electric Company | Reverse-phase-control power switching circuit and method |
US4567425A (en) * | 1983-12-14 | 1986-01-28 | General Electric Company | Method of and apparatus for half-cycle-average or R.M.S. load voltage control |
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 |
US4617508A (en) * | 1984-11-02 | 1986-10-14 | General Electric Company | Reverse phase-control apparatus for multiplexing interconnections between power switching and control circuit modules |
US4701680A (en) * | 1985-09-26 | 1987-10-20 | General Electric Company | Wall box fluorescent lamp dimmer |
-
1988
- 1988-11-10 DK DK628788A patent/DK628788A/da not_active Application Discontinuation
- 1988-11-21 SE SE8804209A patent/SE8804209L/xx not_active Application Discontinuation
- 1988-12-09 NL NL8803028A patent/NL8803028A/nl not_active Application Discontinuation
- 1988-12-09 FI FI885738A patent/FI885738A/fi not_active Application Discontinuation
- 1988-12-09 FR FR8816243A patent/FR2624683A1/fr not_active Withdrawn
- 1988-12-09 BE BE8801388A patent/BE1002623A4/fr not_active IP Right Cessation
- 1988-12-09 GB GB8828865A patent/GB2213659A/en not_active Withdrawn
- 1988-12-12 NO NO88885508A patent/NO885508L/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE8804209D0 (sv) | 1988-11-21 |
NO885508D0 (no) | 1988-12-12 |
GB2213659A (en) | 1989-08-16 |
GB8828865D0 (en) | 1989-01-18 |
BE1002623A4 (fr) | 1991-04-16 |
FR2624683A1 (fr) | 1989-06-16 |
FI885738A (fi) | 1989-06-13 |
FI885738A0 (fi) | 1988-12-09 |
NL8803028A (nl) | 1989-07-03 |
DK628788D0 (da) | 1988-11-10 |
NO885508L (no) | 1989-06-13 |
SE8804209L (sv) | 1989-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |