FR2821416B1 - Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant - Google Patents

Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant

Info

Publication number
FR2821416B1
FR2821416B1 FR0102754A FR0102754A FR2821416B1 FR 2821416 B1 FR2821416 B1 FR 2821416B1 FR 0102754 A FR0102754 A FR 0102754A FR 0102754 A FR0102754 A FR 0102754A FR 2821416 B1 FR2821416 B1 FR 2821416B1
Authority
FR
France
Prior art keywords
block
airflow
creating
motor vehicle
corresponding motor
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
FR0102754A
Other languages
English (en)
Other versions
FR2821416A1 (fr
Inventor
Sebastien Berne
Caroline Riviere
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.)
Faurecia Industries SAS
Original Assignee
Faurecia Industries 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 Faurecia Industries SAS filed Critical Faurecia Industries SAS
Priority to FR0102754A priority Critical patent/FR2821416B1/fr
Priority to EP02290474A priority patent/EP1236953A1/fr
Priority to US10/084,353 priority patent/US20020121357A1/en
Publication of FR2821416A1 publication Critical patent/FR2821416A1/fr
Application granted granted Critical
Publication of FR2821416B1 publication Critical patent/FR2821416B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • 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
    • 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
    • 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
    • F21S45/60—Heating of lighting devices, e.g. for demisting
    • 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
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
FR0102754A 2001-02-28 2001-02-28 Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant Expired - Fee Related FR2821416B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0102754A FR2821416B1 (fr) 2001-02-28 2001-02-28 Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant
EP02290474A EP1236953A1 (fr) 2001-02-28 2002-02-27 Bloc avant comprenant au moins un bloc optique et des moyens pour y créer un écoulement d'air, et véhicule automobile correspondant
US10/084,353 US20020121357A1 (en) 2001-02-28 2002-02-28 Optical unit for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102754A FR2821416B1 (fr) 2001-02-28 2001-02-28 Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant

Publications (2)

Publication Number Publication Date
FR2821416A1 FR2821416A1 (fr) 2002-08-30
FR2821416B1 true FR2821416B1 (fr) 2003-10-10

Family

ID=8860570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102754A Expired - Fee Related FR2821416B1 (fr) 2001-02-28 2001-02-28 Bloc avant comprenant au moins un bloc optique et des moyens pour y creer un ecoulement d'air, et vehicule automobile correspondant

Country Status (3)

Country Link
US (1) US20020121357A1 (fr)
EP (1) EP1236953A1 (fr)
FR (1) FR2821416B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213680A1 (de) * 2002-03-27 2003-10-09 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
FR2923891A1 (fr) * 2007-11-16 2009-05-22 Peugeot Citroen Automobiles Sa Bloc optique de vehicule automobile a dispositif de generation de flux pour son assechement interne.
DE102009014368A1 (de) * 2009-03-21 2010-09-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verkleidungsteil
FR2950675B1 (fr) 2009-09-29 2013-05-17 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile comprenant une conduite d'aeration
DE102014220106A1 (de) * 2014-10-02 2016-04-07 Bayerische Motoren Werke Aktiengesellschaft Belüftungsvorrichtung für einen oder mehrere Scheinwerfer eines Kraftfahrzeugs
DE102015002246B4 (de) 2015-02-21 2017-08-17 Audi Ag Beleuchtungsvorrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben einer Beleuchtungsvorrichtung
DE102015221020A1 (de) * 2015-10-28 2017-05-04 Volkswagen Aktiengesellschaft Anordnung zur Kühlung einer Beleuchtungsbaugruppe
FR3064722B1 (fr) * 2017-03-28 2020-10-23 Aml Systems Dispositif apte a etre utilise pour deshumidifier un boitier ferme de projecteur de vehicule ou pour prevenir l'apparition d'humidite dans ledit boitier ferme.
DE102017223700A1 (de) * 2017-12-22 2019-06-27 Volkswagen Aktiengesellschaft Belüftungssystem für eine Kraftfahrzeugleuchte

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742116A (en) * 1927-12-10 1929-12-31 Wright Frank Archibald Means for enabling light to penetrate foggy atmosphere
US3299884A (en) * 1963-09-16 1967-01-24 Welch Allyn Inc Air cooled lamp handle and diagnostic instrument combination
US3305168A (en) * 1965-04-23 1967-02-21 Ramniceanu Tiberiu Justinian Cooling fan and lighting fixture for automobile ceilings
JPS4615151Y1 (fr) * 1967-09-30 1971-05-27
DE3138360C2 (de) * 1981-09-26 1985-06-27 Westfaelische Metall Industrie Kg Hueck & Co, 4780 Lippstadt Fahrzeugscheinwerfer mit zwangsweiser Innenbelüftung
US4724515A (en) * 1985-04-26 1988-02-09 Nissan Motor Co., Ltd. Vehicle-use lamp fixture and braking indicator mechanism
FR2698055B1 (fr) * 1992-11-18 1995-02-03 Peugeot Bloc optique ventilé, notamment pour véhicule automobile.
JP2830788B2 (ja) * 1995-08-25 1998-12-02 トヨタ自動車株式会社 エンジンルーム内の吸気冷却構造
DE19814300B4 (de) * 1998-03-31 2008-09-25 Bernhard Weber Scheinwerfer oder Leuchte
FR2779804B1 (fr) 1998-06-11 2000-09-29 Valeo Vision Projecteur de vehicule automobile pourvu de moyens de refroidissement perfectionnes, et correcteur d'assiette associe
DE10128398B4 (de) * 2000-06-14 2009-07-09 DENSO CORPORARTION, Kariya-shi Vordere Endstruktur und Scheinwerfersystem eines Kraftfahrzeugs
DE10221405A1 (de) * 2001-05-29 2002-12-05 Denso Corp Entladungslampe für Fahrzeugscheinwerfer
CN1277110C (zh) * 2003-01-23 2006-09-27 株式会社小糸制作所 用于车辆照明设备的水雾测定装置
US7182484B2 (en) * 2003-03-07 2007-02-27 Fiberstars, Inc. Light appliance and cooling arrangement

Also Published As

Publication number Publication date
FR2821416A1 (fr) 2002-08-30
US20020121357A1 (en) 2002-09-05
EP1236953A1 (fr) 2002-09-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20051031