NL194255B - Switching network for controlling low-voltage halogen lamps. - Google Patents
Switching network for controlling low-voltage halogen lamps.Info
- Publication number
- NL194255B NL194255B NL9202100A NL9202100A NL194255B NL 194255 B NL194255 B NL 194255B NL 9202100 A NL9202100 A NL 9202100A NL 9202100 A NL9202100 A NL 9202100A NL 194255 B NL194255 B NL 194255B
- Authority
- NL
- Netherlands
- Prior art keywords
- switching network
- halogen lamps
- controlling low
- voltage halogen
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/006—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for non-insulated low-voltage distribution systems, e.g. low-voltage halogen-lamp system
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3382—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
-
- 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
- H05B39/045—Controlling the light-intensity of the source continuously with high-frequency bridge converters
-
- 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 Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4201744A DE4201744C2 (en) | 1992-01-23 | 1992-01-23 | Additional circuit in a switching power supply for low-voltage halogen lamps |
DE4201744 | 1992-01-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL9202100A NL9202100A (en) | 1993-08-16 |
NL194255B true NL194255B (en) | 2001-06-01 |
NL194255C NL194255C (en) | 2001-10-02 |
Family
ID=6450086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9202100A NL194255C (en) | 1992-01-23 | 1992-12-03 | Switching network for controlling low-voltage halogen lamps. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4201744C2 (en) |
NL (1) | NL194255C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238471C2 (en) * | 1992-11-14 | 2001-05-31 | Insta Elektro Gmbh & Co Kg | Protection circuit with overcurrent and overvoltage detection in switching power supplies for AC and DC connection, especially for the operation of low-voltage halogen lamps |
ATE169781T1 (en) * | 1994-02-21 | 1998-08-15 | Tridonic Bauelemente | ELECTRONIC TRANSFORMER |
DE4406562A1 (en) * | 1994-02-28 | 1995-01-19 | Metzner Sigbert | Electronic transformer apparatus |
CN1067187C (en) * | 1994-09-03 | 2001-06-13 | 黄得泰 | Self excited switch source with overcurrent protection |
DE19633372A1 (en) * | 1996-08-19 | 1998-02-26 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Circuit arrangement for operating electric light bulbs |
DE19722124A1 (en) * | 1997-05-27 | 1998-12-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Circuit arrangement for operating electric light bulbs |
ATE383734T1 (en) * | 2005-03-09 | 2008-01-15 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | OVERLOAD PROTECTION DEVICE FOR ELECTRONIC CONVERTERS, FOR EXAMPLE FOR HALOGEN LAMPS |
DE102009008226B4 (en) * | 2009-02-10 | 2010-12-02 | Osram Gesellschaft mit beschränkter Haftung | Circuit arrangement for operating at least one halogen lamp |
EP2242336A1 (en) * | 2009-04-02 | 2010-10-20 | OSRAM Gesellschaft mit beschränkter Haftung | A converter device for driving light sources, corresponding method and computer program product |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338408A1 (en) * | 1983-10-22 | 1985-05-15 | Reiner Hogenkamp Transformatoren & Apparatebau, 2804 Lilienthal | Device for supplying a low-voltage incandescent lamp |
GB2154386B (en) * | 1984-02-15 | 1988-08-24 | Astec Europ | Voltage converter circuit comprising a protective circuit |
DD240648A1 (en) * | 1985-09-10 | 1986-11-05 | Narva Rosa Luxemburg K | CIRCUIT ARRANGEMENT FOR A BALLAST UNIT FOR OPERATING A LOW VOLTAGE LIGHT BULB |
DE3636109A1 (en) * | 1986-10-23 | 1988-05-05 | Schuerenberg Joseph Ute | Refuse bag |
GB2204191A (en) * | 1987-02-25 | 1988-11-02 | Xyxx Inc | Lighting adaptor |
DE3806909A1 (en) * | 1988-03-03 | 1989-09-07 | Beme Electronic Gmbh | SWITCHING POWER SUPPLY |
DK13489A (en) * | 1988-03-30 | 1989-10-01 | Insta Elektro Gmbh & Co Kg | BRIGHTNESS REGULATION CIRCUIT FOR INCIDENTAL LIGHTS AND NETWORK PARTS WITH A PROTECTIVE AND LIMIT CIRCUIT TO GET AN ELECTRONIC SECURITY |
DE4021640A1 (en) * | 1990-07-06 | 1992-01-09 | Zumtobel Ag | BRIGHTNESS CONTROL CIRCUIT ARRANGEMENT |
-
1992
- 1992-01-23 DE DE4201744A patent/DE4201744C2/en not_active Expired - Fee Related
- 1992-12-03 NL NL9202100A patent/NL194255C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4201744C2 (en) | 1997-12-11 |
NL194255C (en) | 2001-10-02 |
NL9202100A (en) | 1993-08-16 |
DE4201744A1 (en) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: INSTA ELEKTRO GMBH |
|
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: INSTA ELEKTRO GMBH |
|
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20050701 |