GB2174559B - Road vehicle lighting systems - Google Patents

Road vehicle lighting systems

Info

Publication number
GB2174559B
GB2174559B GB08511250A GB8511250A GB2174559B GB 2174559 B GB2174559 B GB 2174559B GB 08511250 A GB08511250 A GB 08511250A GB 8511250 A GB8511250 A GB 8511250A GB 2174559 B GB2174559 B GB 2174559B
Authority
GB
United Kingdom
Prior art keywords
road vehicle
lighting systems
vehicle lighting
road
systems
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
Application number
GB08511250A
Other versions
GB8511250D0 (en
GB2174559A (en
Inventor
Edward Graham Phillips
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB08511250A priority Critical patent/GB2174559B/en
Publication of GB8511250D0 publication Critical patent/GB8511250D0/en
Publication of GB2174559A publication Critical patent/GB2174559A/en
Application granted granted Critical
Publication of GB2174559B publication Critical patent/GB2174559B/en
Expired 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1407—General lighting circuits comprising dimming circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB08511250A 1985-05-02 1985-05-02 Road vehicle lighting systems Expired GB2174559B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08511250A GB2174559B (en) 1985-05-02 1985-05-02 Road vehicle lighting systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08511250A GB2174559B (en) 1985-05-02 1985-05-02 Road vehicle lighting systems

Publications (3)

Publication Number Publication Date
GB8511250D0 GB8511250D0 (en) 1985-06-12
GB2174559A GB2174559A (en) 1986-11-05
GB2174559B true GB2174559B (en) 1989-01-05

Family

ID=10578588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08511250A Expired GB2174559B (en) 1985-05-02 1985-05-02 Road vehicle lighting systems

Country Status (1)

Country Link
GB (1) GB2174559B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661368A (en) * 1995-09-25 1997-08-26 Ford Motor Company Dual-voltage control for an electrical load

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074627A (en) * 1963-05-24 1967-07-05 Nat Res Dev Road vehicle headlight systems

Also Published As

Publication number Publication date
GB8511250D0 (en) 1985-06-12
GB2174559A (en) 1986-11-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990502