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GB2242513B - A ventilated illuminating or indicating appliance for an automotive vehicle,for example a headlamp or indicating lamp - Google Patents

A ventilated illuminating or indicating appliance for an automotive vehicle,for example a headlamp or indicating lamp

Info

Publication number
GB2242513B
GB2242513B GB9104755A GB9104755A GB2242513B GB 2242513 B GB2242513 B GB 2242513B GB 9104755 A GB9104755 A GB 9104755A GB 9104755 A GB9104755 A GB 9104755A GB 2242513 B GB2242513 B GB 2242513B
Authority
GB
United Kingdom
Prior art keywords
indicating
headlamp
ventilated
illuminating
automotive vehicle
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
GB9104755A
Other versions
GB9104755D0 (en
GB2242513A (en
Inventor
Christian Lespinats
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Publication of GB9104755D0 publication Critical patent/GB9104755D0/en
Publication of GB2242513A publication Critical patent/GB2242513A/en
Application granted granted Critical
Publication of GB2242513B publication Critical patent/GB2242513B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB9104755A 1990-03-30 1991-03-06 A ventilated illuminating or indicating appliance for an automotive vehicle,for example a headlamp or indicating lamp Expired - Fee Related GB2242513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004059A FR2660413B1 (en) 1990-03-30 1990-03-30 VENTILATED LIGHTING OR SIGNALING DEVICE FOR A MOTOR VEHICLE SUCH AS A PROJECTOR OR SIGNAL LIGHT.

Publications (3)

Publication Number Publication Date
GB9104755D0 GB9104755D0 (en) 1991-04-17
GB2242513A GB2242513A (en) 1991-10-02
GB2242513B true GB2242513B (en) 1993-07-21

Family

ID=9395262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104755A Expired - Fee Related GB2242513B (en) 1990-03-30 1991-03-06 A ventilated illuminating or indicating appliance for an automotive vehicle,for example a headlamp or indicating lamp

Country Status (3)

Country Link
ES (1) ES2025505A6 (en)
FR (1) FR2660413B1 (en)
GB (1) GB2242513B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732750B1 (en) * 1995-04-06 1997-06-20 Valeo Vision DEVICE FOR CHICANE VENTILATION OF A MOTOR VEHICLE OPTICAL UNIT
FR2738782B1 (en) * 1995-09-19 1997-12-05 Valeo Vision VEHICLE LIGHTING OR SIGNALING APPARATUS WITH IMPROVED VENTILATION MEANS
FR2950675B1 (en) 2009-09-29 2013-05-17 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE COMPRISING AN AERATION PIPE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029450Y2 (en) * 1986-04-24 1990-03-08
FR2607060B1 (en) * 1986-11-20 1989-06-02 Dow Corning Sa ARTICLE COMPRISING A WATERTIGHT AND AIR PRESSURE BALANCED CHAMBER WITH THE OUTSIDE
FR2619343B1 (en) * 1987-08-13 1992-02-28 Siem Srl OPTICAL SYSTEM FOR MOTOR VEHICLES HAVING A VENTILATION OPENING

Also Published As

Publication number Publication date
GB9104755D0 (en) 1991-04-17
FR2660413B1 (en) 1992-07-03
GB2242513A (en) 1991-10-02
ES2025505A6 (en) 1992-03-16
FR2660413A1 (en) 1991-10-04

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Legal Events

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

Effective date: 20020306