FR2646538B1 - MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANS - Google Patents
MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANSInfo
- Publication number
- FR2646538B1 FR2646538B1 FR8905560A FR8905560A FR2646538B1 FR 2646538 B1 FR2646538 B1 FR 2646538B1 FR 8905560 A FR8905560 A FR 8905560A FR 8905560 A FR8905560 A FR 8905560A FR 2646538 B1 FR2646538 B1 FR 2646538B1
- Authority
- FR
- France
- Prior art keywords
- short
- motor vehicle
- lighting device
- circuit protection
- protection means
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8905560A FR2646538B1 (en) | 1989-04-26 | 1989-04-26 | MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8905560A FR2646538B1 (en) | 1989-04-26 | 1989-04-26 | MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2646538A1 FR2646538A1 (en) | 1990-11-02 |
FR2646538B1 true FR2646538B1 (en) | 1991-08-23 |
Family
ID=9381168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8905560A Expired - Lifetime FR2646538B1 (en) | 1989-04-26 | 1989-04-26 | MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2646538B1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE166765T1 (en) * | 1993-03-09 | 1998-06-15 | Everbrite Inc | PROTECTIVE CIRCUIT FOR A POWER SUPPLY OF A LIGHTING TUBES |
JP3324386B2 (en) * | 1995-06-02 | 2002-09-17 | 株式会社デンソー | Vehicle discharge lamp control device |
EP0769855B1 (en) * | 1995-10-18 | 2000-08-16 | Koninklijke Philips Electronics N.V. | Electrical keying circuit for fluorescent lamps |
JP3193298B2 (en) * | 1996-06-07 | 2001-07-30 | 株式会社小糸製作所 | Discharge lamp lighting circuit |
DE19715253A1 (en) * | 1997-04-12 | 1998-08-06 | Vossloh Schwabe Gmbh | Ballast equipment for gas discharge lamps |
DE19715254A1 (en) * | 1997-04-12 | 1998-10-22 | Vossloh Schwabe Gmbh | Gas discharge lamp operating circuit incorporating lamp monitoring function |
US6762563B2 (en) | 1999-11-19 | 2004-07-13 | Gelcore Llc | Module for powering and monitoring light-emitting diodes |
EP1736037A4 (en) * | 2004-04-08 | 2009-03-04 | Int Rectifier Corp | Pfc and ballast control ic |
DE102005028239A1 (en) * | 2005-06-17 | 2006-12-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Circuit arrangement and method for operating high-pressure discharge lamps |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH566008A5 (en) * | 1973-12-14 | 1975-08-29 | Secheron Atel | |
DE2451099A1 (en) * | 1974-10-28 | 1976-05-13 | Siemens Ag | Supervisory circuit for control signals - intended to reject spurious low value transient input signals uses delay element and level detector |
SE418554B (en) * | 1979-09-03 | 1981-06-09 | Asea Ab | OVERSTROMSRELE |
DE3303374A1 (en) * | 1983-02-02 | 1984-08-02 | Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen | Power supply circuit for fluorescent tubes |
DE3631167A1 (en) * | 1986-09-11 | 1988-03-24 | Siemens Ag | Method for producing a trip signal as a function of the magnitude and duration of an overcurrent |
-
1989
- 1989-04-26 FR FR8905560A patent/FR2646538B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2646538A1 (en) | 1990-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2590219B1 (en) | ELECTRIC BRAKING DEVICE FOR VEHICLE | |
GB2246990B (en) | Motor vehicle anti-theft device | |
GB8716345D0 (en) | Protection device for motor vehicles | |
GB8816159D0 (en) | Motor vehicle anti theft device | |
IL84136A0 (en) | Motor vehicle theft prevention device | |
FR2579150B1 (en) | SUN VISOR FOR MOTOR VEHICLE | |
FR2780486B3 (en) | MOTOR VEHICLE LIGHTING DEVICE, PARTICULARLY FLASHING | |
FR2646538B1 (en) | MOTOR VEHICLE LIGHTING DEVICE COMPRISING SHORT-CIRCUIT PROTECTION MEANS | |
GB8903680D0 (en) | Anti-theft device for motor vehicles | |
FR2639587B1 (en) | PROTECTIVE COVER, PARTICULARLY FOR MOTOR VEHICLE PROJECTOR | |
BE895542A (en) | MOTOR VEHICLE, ESPECIALLY MOTOR VEHICLE, WITH IMPROVED ANTI-THEFT MEANS | |
FR2582263B3 (en) | MOTOR VEHICLE GLASS HOLDING DEVICE | |
FR2604766B1 (en) | SEALING DEVICE FOR MOTOR VEHICLE GLASS | |
EP0191934A3 (en) | Anti-theft device for motor vehicles | |
FR2702184B1 (en) | Motor vehicle headlamp comprising improved means of orientation indication. | |
FR2647064B1 (en) | BRAKING DEVICE FOR A MOTOR VEHICLE EQUIPPED WITH AN ELECTRIC MOTOR | |
FR2633353B1 (en) | MOUNTING ASSEMBLY FOR RELEASE STOP, PARTICULARLY FOR MOTOR VEHICLE | |
FR2617779B1 (en) | ANTI-THEFT DEVICE FOR MOTOR VEHICLES BY IGNITION SUPPLY CUT-OFF | |
FR2736760B1 (en) | ELECTRICAL SAFETY SWITCHING DEVICE FOR VEHICLE | |
GB8923603D0 (en) | Motor vehicle protective device | |
FR2637354B1 (en) | INTERIOR LIGHTING DEVICE FOR A MOTOR VEHICLE | |
FR2638128B1 (en) | PROTECTIVE COVER, ESPECIALLY FOR A MOTOR VEHICLE PROJECTOR | |
FR2639302B1 (en) | TELEPHERIC VEHICLE | |
FR2637850B3 (en) | SUN VISOR FOR MOTOR VEHICLE | |
FR2626532B1 (en) | ANTI-SKIDING DEVICE FOR MOTOR VEHICLE WHEELS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20061230 |