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IT1135304B - PROJECTOR FOR MOTOR VEHICLES - Google Patents

PROJECTOR FOR MOTOR VEHICLES

Info

Publication number
IT1135304B
IT1135304B IT19516/81A IT1951681A IT1135304B IT 1135304 B IT1135304 B IT 1135304B IT 19516/81 A IT19516/81 A IT 19516/81A IT 1951681 A IT1951681 A IT 1951681A IT 1135304 B IT1135304 B IT 1135304B
Authority
IT
Italy
Prior art keywords
projector
motor vehicles
vehicles
motor
Prior art date
Application number
IT19516/81A
Other languages
Italian (it)
Other versions
IT8119516A0 (en
Inventor
Helmut Dressler
Rudiger Dieffenbach
Ernst Merkl
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8119516A0 publication Critical patent/IT8119516A0/en
Application granted granted Critical
Publication of IT1135304B publication Critical patent/IT1135304B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/30—Ventilation or drainage of lighting devices
    • F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT19516/81A 1980-02-07 1981-02-05 PROJECTOR FOR MOTOR VEHICLES IT1135304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004413 DE3004413A1 (en) 1980-02-07 1980-02-07 HEADLIGHTS FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
IT8119516A0 IT8119516A0 (en) 1981-02-05
IT1135304B true IT1135304B (en) 1986-08-20

Family

ID=6093934

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19516/81A IT1135304B (en) 1980-02-07 1981-02-05 PROJECTOR FOR MOTOR VEHICLES

Country Status (5)

Country Link
JP (1) JPS56126201A (en)
DE (1) DE3004413A1 (en)
FR (1) FR2475474A1 (en)
GB (1) GB2069120B (en)
IT (1) IT1135304B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048969A1 (en) * 1980-12-24 1982-07-29 Bosch Gmbh Robert HEADLIGHTS FOR MOTOR VEHICLES
DE3138360C2 (en) * 1981-09-26 1985-06-27 Westfaelische Metall Industrie Kg Hueck & Co, 4780 Lippstadt Vehicle headlights with forced internal ventilation
US4569007A (en) * 1981-10-29 1986-02-04 Ford Motor Company Headlamp
DE3213985C2 (en) * 1982-04-16 1984-12-13 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Motor vehicle light
DE3220704C2 (en) * 1982-06-02 1984-03-15 Adam Opel AG, 6090 Rüsselsheim Device for ventilation of the interior of headlights for motor vehicles
NL8403745A (en) * 1984-12-10 1986-07-01 Philips Nv LIGHTING LUMINAIRE.
US4733335A (en) * 1984-12-28 1988-03-22 Koito Manufacturing Co., Ltd. Vehicular lamp
DE3512882A1 (en) * 1985-04-11 1986-10-16 Bosch Gmbh Robert HEADLIGHTS FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES
US4724515A (en) * 1985-04-26 1988-02-09 Nissan Motor Co., Ltd. Vehicle-use lamp fixture and braking indicator mechanism
DE3615576C2 (en) * 1986-05-09 1995-04-13 Bosch Gmbh Robert Ventilation device on motor vehicle headlights
FR2607902B1 (en) * 1986-12-05 1990-03-23 Cibie Projecteurs PROJECTOR HAVING VENTILATION MEANS, ESPECIALLY FOR MOTOR VEHICLES
JPS63274002A (en) * 1987-05-01 1988-11-11 株式会社小糸製作所 Lighting appliance for vehicle
JPS63198202A (en) * 1987-02-12 1988-08-16 株式会社小糸製作所 Lamp apparatus for vehicle
JPS63128604U (en) * 1987-02-14 1988-08-23
JPS63135704U (en) * 1987-02-27 1988-09-06
FR2613673B1 (en) * 1987-04-09 1991-06-14 Cibie Projecteurs MOTOR VEHICLE PROJECTOR COMPRISING A CLOSURE WINDOW PROVIDED WITH VENTILATION MEANS
FR2626060B1 (en) * 1988-01-19 1991-05-17 Cibie Projecteurs LIGHT DEVICE PROVIDED WITH VENTILATION MEANS
US4937710A (en) * 1988-04-18 1990-06-26 General Motors Corporation Ventilation system for headlamp
FR2693787B1 (en) * 1992-07-17 1994-10-21 Valeo Vision Motor vehicle headlight fitted with advanced ventilation and cooling means.
DE4444832A1 (en) * 1994-12-15 1996-06-20 Bayerische Motoren Werke Ag Luminaire unit for motor vehicles
FR2732750B1 (en) * 1995-04-06 1997-06-20 Valeo Vision DEVICE FOR CHICANE VENTILATION OF A MOTOR VEHICLE OPTICAL UNIT
DE19524163A1 (en) * 1995-07-03 1997-01-30 Daimler Benz Ag Vehicle headlamp arrangement for preventing mist on inside of glass - exploits chimney effect of air-stream on to front of housing which induces vertical draught between low-level inlet and high-level outlet.
DE19710822A1 (en) 1997-03-15 1998-09-17 Hella Kg Hueck & Co Housing, in particular a vehicle headlight
DE19929245A1 (en) * 1999-06-25 2000-12-28 Volkswagen Ag Cooling system for units in vehicle engine compartment extracts cooling air from clean air chamber on engine side via damper filter; unit are connected to clean air chamber via air channel
DE102005003480B4 (en) * 2004-10-29 2016-04-28 Volkswagen Ag Lighting device for a vehicle with means for preventing condensation
DE102006046439B4 (en) * 2006-09-25 2017-08-24 Automotive Lighting Reutlingen Gmbh Headlamp with ventilation and motor vehicle with headlamp
DE102007034583A1 (en) * 2007-07-13 2009-01-29 Odelo Gmbh Luminaire for vehicles, in particular for motor vehicles
DE102009014368A1 (en) * 2009-03-21 2010-09-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft cowling
JP5888077B2 (en) * 2012-04-06 2016-03-16 三菱自動車工業株式会社 Vehicle headlamps
SE536850C2 (en) * 2013-01-24 2014-10-07 Scania Cv Ab dehumidifying device
DE102016224099A1 (en) 2016-12-05 2018-06-07 Volkswagen Aktiengesellschaft Lighting device for a motor vehicle
DE102017208593A1 (en) 2017-05-22 2018-11-22 Volkswagen Aktiengesellschaft Exterior light housing for a vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB534848A (en) * 1939-09-11 1941-03-19 William Edward O Shei Improvements in or relating to obscuring vehicle lights
DE1763247U (en) * 1958-01-23 1958-03-13 Rau Swf Autozubehoer FITTING ON RECESSED LIGHTS FOR VEHICLES.
GB1105617A (en) * 1965-12-28 1968-03-06 Stadium Ltd Improvements in or relating to lamps
DE2610932A1 (en) * 1976-03-16 1977-09-29 Bosch Gmbh Robert Motor vehicle headlamp with ventilation channel - includes inner chamber permanently connected to outer atmosphere by channel formed by groove in cover

Also Published As

Publication number Publication date
IT8119516A0 (en) 1981-02-05
DE3004413C2 (en) 1989-03-30
JPH0113604B2 (en) 1989-03-07
GB2069120A (en) 1981-08-19
DE3004413A1 (en) 1981-08-13
FR2475474A1 (en) 1981-08-14
JPS56126201A (en) 1981-10-03
GB2069120B (en) 1983-06-29
FR2475474B1 (en) 1985-03-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227