GB9028091D0 - Electrical operation of load - Google Patents

Electrical operation of load

Info

Publication number: GB9028091D0
Authority: GB; United Kingdom
Prior art keywords: load; electrical operation; electrical
Prior art date: 1989-12-27
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.): Granted

Application number

GB909028091A

Other versions

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.)

Sagem SA

Original Assignee

Sagem SA

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.)

1989-12-27

Filing date

1990-12-27

Publication date

1991-02-13

1990-12-27 Application filed by Sagem SA filed Critical Sagem SA

1991-02-13 Publication of GB9028091D0 publication Critical patent/GB9028091D0/en

1991-07-31 Publication of GB2240440A publication Critical patent/GB2240440A/en

1993-10-06 Application granted granted Critical

1993-10-06 Publication of GB2240440B publication Critical patent/GB2240440B/en

2010-12-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/002—Emergency driving lights in the event of failure of the principal lighting circuit
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/29—Circuits providing for substitution of the light source in case of its failure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Control Of Electric Motors In General (AREA)

GB9028091A 1989-12-27 1990-12-27 A circuit for automatic substitution of one electrical load in place of another that has failed or is absent Expired - Fee Related GB2240440B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8917247A FR2656477B1 (en)	1989-12-27	1989-12-27	DEVICE FOR CONTROLLING A LOAD IN REPLACEMENT OF A FAULTY LOAD.

Publications (3)

Publication Number	Publication Date
GB9028091D0 true GB9028091D0 (en)	1991-02-13
GB2240440A GB2240440A (en)	1991-07-31
GB2240440B GB2240440B (en)	1993-10-06

Family

ID=9389006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9028091A Expired - Fee Related GB2240440B (en)	1989-12-27	1990-12-27	A circuit for automatic substitution of one electrical load in place of another that has failed or is absent

Country Status (4)

Country	Link
DE (1)	DE4041459A1 (en)
FR (1)	FR2656477B1 (en)
GB (1)	GB2240440B (en)
IT (1)	IT1242796B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5680098A (en) *	1995-09-27	1997-10-21	Ford Motor Company	Circuit for compensating for failure of a light source in an automotive vehicle
DE19729795A1 (en) *	1997-07-11	1998-11-19	Fahrzeugklimaregelung Gmbh	Automobile lighting equipment
GB2355602B (en) *	1999-07-17	2001-09-05	Evan Webb	Brake lights system
DE10041888A1 (en) *	2000-08-25	2002-03-07	Hella Kg Hueck & Co	Controller for vehicle lighting passes microcontroller control output to controlled component if microcontroller working normally or passes clock signal to component if microcontroller faulty
DE20216087U1 (en)	2002-10-19	2003-03-06	Schuch, Daniel, 51427 Bergisch Gladbach	Monitoring circuit for motor vehicle tail and brake lights has switching circuit for brake light to function as rear light if latter fails
DE102005012460B3 (en) *	2005-03-18	2006-12-07	Erich Jaeger Gmbh & Co. Kg	Method and control for driving parallel operable lights
DE102015213291A1 (en)	2015-07-15	2017-01-19	Automotive Lighting Reutlingen Gmbh	Method for operating a first and a second lighting unit of a motor vehicle and circuit arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1945528A (en) *	1930-05-03	1934-02-06	Lite Watchman Corp	Lighting system for automotive vehicles
GB816451A (en) *	1955-06-03	1959-07-15	Gasaccumulator Svenska Ab	Electrical stand-by unit arrangement for signal-radiating devices
DE1655847A1 (en) *	1967-11-14	1971-10-28	Reinhold Walter	Automatic switching devices for motor vehicles
GB1348774A (en) *	1970-06-27	1974-03-20	Lucas Industries Ltd	Lighting systems for road vehicles

1989
- 1989-12-27 FR FR8917247A patent/FR2656477B1/en not_active Expired - Lifetime
1990
- 1990-12-24 DE DE4041459A patent/DE4041459A1/en not_active Withdrawn
- 1990-12-27 GB GB9028091A patent/GB2240440B/en not_active Expired - Fee Related
- 1990-12-27 IT IT06806090A patent/IT1242796B/en active IP Right Grant

Also Published As

Publication number	Publication date
FR2656477A1 (en)	1991-06-28
GB2240440B (en)	1993-10-06
IT1242796B (en)	1994-05-18
IT9068060A1 (en)	1992-06-27
FR2656477B1 (en)	1992-08-28
IT9068060A0 (en)	1990-12-27
DE4041459A1 (en)	1991-07-04
GB2240440A (en)	1991-07-31

Publication	Publication Date	Title
GB2261114B (en)	1994-04-20	Improved electrical load center
GB8920537D0 (en)	1989-10-25	Electrical connecting arrangements
GB8803882D0 (en)	1988-03-23	Electrical switches
GB8610117D0 (en)	1986-05-29	Electrical contactors
GB2188736B (en)	1989-11-15	Electronic load
EP0372736A3 (en)	1990-12-19	Electrical contacts
EP0415620A3 (en)	1991-06-12	Electrical circuit
GB2233511B (en)	1994-01-19	Electrical assemblies
GB8715089D0 (en)	1987-08-05	Electrical switches
GB9028091D0 (en)	1991-02-13	Electrical operation of load
GB8700265D0 (en)	1987-02-11	Electrical switches
GB8718318D0 (en)	1987-09-09	Switching electrical loads
GB2208037B (en)	1991-11-06	Electrical switches
GB8810771D0 (en)	1988-06-08	Electrical brushgear
GB8909319D0 (en)	1989-06-07	Electrical components
HK93094A (en)	1994-09-09	Electrical switches
GB8803336D0 (en)	1988-03-09	Electrical switches
GB8601866D0 (en)	1986-03-05	Electrical component
GB8908382D0 (en)	1989-06-01	Electrical connection
GB2235600B (en)	1994-02-16	Electrical circuits
GB8912061D0 (en)	1989-07-12	Electrical connection arrangements
GB8824173D0 (en)	1988-11-23	Electrical switches
GB8912901D0 (en)	1989-07-26	Electrical contacts
GB8905353D0 (en)	1989-04-19	Electrical connecting block
GB8910213D0 (en)	1989-06-21	Electrical sockets and switches

Legal Events

Date	Code	Title	Description
1995-08-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19941227