DE2522608A1 - Kraftfahrzeug-ruecklichtsystem - Google Patents

Kraftfahrzeug-ruecklichtsystem

Info

Publication number
DE2522608A1
DE2522608A1 DE19752522608 DE2522608A DE2522608A1 DE 2522608 A1 DE2522608 A1 DE 2522608A1 DE 19752522608 DE19752522608 DE 19752522608 DE 2522608 A DE2522608 A DE 2522608A DE 2522608 A1 DE2522608 A1 DE 2522608A1
Authority
DE
Germany
Prior art keywords
filament
light
switching device
filaments
light filament
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.)
Ceased
Application number
DE19752522608
Other languages
German (de)
English (en)
Inventor
Stanley Green
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of DE2522608A1 publication Critical patent/DE2522608A1/de
Ceased 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • 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
    • B60Q1/22—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 for reverse drive
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2603—Attenuation of the light according to ambient luminiosity, e.g. for braking or direction indicating lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE19752522608 1974-05-28 1975-05-22 Kraftfahrzeug-ruecklichtsystem Ceased DE2522608A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23632/74A GB1489401A (en) 1974-05-28 1974-05-28 Motor vehicle rear lighting system

Publications (1)

Publication Number Publication Date
DE2522608A1 true DE2522608A1 (de) 1975-12-11

Family

ID=10198800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752522608 Ceased DE2522608A1 (de) 1974-05-28 1975-05-22 Kraftfahrzeug-ruecklichtsystem

Country Status (8)

Country Link
US (1) US3958149A (OSRAM)
JP (2) JPS514744A (OSRAM)
DE (1) DE2522608A1 (OSRAM)
ES (1) ES437816A1 (OSRAM)
FR (1) FR2272862B1 (OSRAM)
GB (1) GB1489401A (OSRAM)
IN (1) IN141078B (OSRAM)
IT (1) IT1035839B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852311A1 (de) * 1998-11-12 2000-05-18 Volkswagen Ag Rückleuchteneinheit für ein Fahrzeug und Schaltungsanordnung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987410A (en) * 1974-06-24 1976-10-19 International Business Machines Corporation Array logic fabrication for use in pattern recognition equipments and the like
JPS6361659A (ja) * 1986-09-02 1988-03-17 Toyota Motor Corp 車両用照明装置の前照灯回路
JPH07108639B2 (ja) * 1987-01-22 1995-11-22 日産自動車株式会社 車両用ヘッドランプの点灯制御装置
JPH07108638B2 (ja) * 1987-01-22 1995-11-22 日産自動車株式会社 車両用ヘッドランプの点灯制御装置
DE4414818A1 (de) * 1994-04-28 1995-11-02 Daimler Benz Ag Elektrische Glühlampe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244934A (en) * 1963-02-18 1966-04-05 Essex Wire Corp Vehicle signal system with control of its light intensity
US3349280A (en) * 1965-01-14 1967-10-24 Wagner Electric Corp Signal lamp for dual intensity circuits and the like
US3638068A (en) * 1970-01-08 1972-01-25 Ralph C Watson Dual intensity signal lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852311A1 (de) * 1998-11-12 2000-05-18 Volkswagen Ag Rückleuchteneinheit für ein Fahrzeug und Schaltungsanordnung
US6508577B2 (en) 1998-11-12 2003-01-21 Volkswagen Ag Rear light unit for a vehicle and circuit therefor

Also Published As

Publication number Publication date
IT1035839B (it) 1979-10-20
IN141078B (OSRAM) 1977-01-15
GB1489401A (en) 1977-10-19
JPS514744A (OSRAM) 1976-01-16
US3958149A (en) 1976-05-18
FR2272862B1 (OSRAM) 1982-03-19
ES437816A1 (es) 1977-01-01
JPS54169356U (OSRAM) 1979-11-29
FR2272862A1 (OSRAM) 1975-12-26

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Legal Events

Date Code Title Description
8131 Rejection