GB2277796B - Headlight for vehicles - Google Patents

Headlight for vehicles

Info

Publication number
GB2277796B
GB2277796B GB9402930A GB9402930A GB2277796B GB 2277796 B GB2277796 B GB 2277796B GB 9402930 A GB9402930 A GB 9402930A GB 9402930 A GB9402930 A GB 9402930A GB 2277796 B GB2277796 B GB 2277796B
Authority
GB
United Kingdom
Prior art keywords
headlight
vehicles
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 - Fee Related
Application number
GB9402930A
Other versions
GB2277796A (en
GB9402930D0 (en
Inventor
Bert Jenner
Hans-Joachim Schmidt
Giancarlo Chiaramonte
Wolfgang Lehmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9402930D0 publication Critical patent/GB9402930D0/en
Publication of GB2277796A publication Critical patent/GB2277796A/en
Application granted granted Critical
Publication of GB2277796B publication Critical patent/GB2277796B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0064—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb
    • B60Q1/007—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb via a removable cap
    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0088—Details of electrical connections
    • B60Q1/0094—Arrangement of electronic circuits separated from the light source, e.g. mounting of housings for starter circuits for discharge lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/194—Bayonet attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB9402930A 1993-05-08 1994-02-16 Headlight for vehicles Expired - Fee Related GB2277796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315394A DE4315394A1 (en) 1993-05-08 1993-05-08 Headlights for vehicles

Publications (3)

Publication Number Publication Date
GB9402930D0 GB9402930D0 (en) 1994-04-06
GB2277796A GB2277796A (en) 1994-11-09
GB2277796B true GB2277796B (en) 1997-04-16

Family

ID=6487601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402930A Expired - Fee Related GB2277796B (en) 1993-05-08 1994-02-16 Headlight for vehicles

Country Status (3)

Country Link
DE (1) DE4315394A1 (en)
FR (1) FR2704815B1 (en)
GB (1) GB2277796B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3061248B2 (en) * 1995-01-20 2000-07-10 株式会社小糸製作所 Automotive headlamp
FR2729741B1 (en) * 1995-01-24 1997-04-18 Valeo Vision MOTOR VEHICLE PROJECTOR WITH REMOVABLE ELECTRICAL BOX
DE19539570B4 (en) * 1995-10-25 2007-02-08 Automotive Lighting Reutlingen Gmbh Headlights for vehicles
US5879073A (en) * 1996-01-29 1999-03-09 Koito Manufacturing Co., Ltd. Vehicular lamp having discharge bulb
JPH10208505A (en) * 1997-01-24 1998-08-07 Koito Mfg Co Ltd Headlight for vehicle
FR2776365B1 (en) 1998-03-18 2000-06-16 Valeo Vision VEHICLE PROJECTOR COMPRISING AN ELECTRONIC CIRCUIT BOX
US6550935B1 (en) * 1999-09-30 2003-04-22 Matsushita Electric Works, Ltd. Illumination device having an inverter and an igniter disposed in a lamp body
DE10116254A1 (en) * 2001-03-31 2002-10-02 Hella Kg Hueck & Co Headlamp assembly for a high pressure gas discharge lamp in a motor vehicle
DE20208295U1 (en) 2002-05-28 2002-08-14 Automotive Lighting Reutlingen Headlights for vehicles
FR2855592B1 (en) * 2003-05-26 2006-08-11 Valeo Vision ELECTRONIC HOUSING AND MOTOR VEHICLE PROJECTOR WITH ELECTRONIC CIRCUIT
DE10354992B4 (en) * 2003-11-25 2006-06-08 GM Global Technology Operations, Inc., Detroit light assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124895A (en) * 1989-10-23 1992-06-23 Nissan Motor Co., Ltd. Electric discharge lamp arrangement and headlamp for motor vehicle using same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2592005B2 (en) * 1990-05-18 1997-03-19 株式会社小糸製作所 Vehicle headlights

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124895A (en) * 1989-10-23 1992-06-23 Nissan Motor Co., Ltd. Electric discharge lamp arrangement and headlamp for motor vehicle using same

Also Published As

Publication number Publication date
FR2704815A1 (en) 1994-11-10
FR2704815B1 (en) 1996-12-06
DE4315394A1 (en) 1994-11-10
GB2277796A (en) 1994-11-09
GB9402930D0 (en) 1994-04-06

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19970418

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000216