GB1394411A - Vehicle headlamps - Google Patents

Vehicle headlamps

Info

Publication number
GB1394411A
GB1394411A GB2169373A GB2169373A GB1394411A GB 1394411 A GB1394411 A GB 1394411A GB 2169373 A GB2169373 A GB 2169373A GB 2169373 A GB2169373 A GB 2169373A GB 1394411 A GB1394411 A GB 1394411A
Authority
GB
United Kingdom
Prior art keywords
tube
air
headlamp
throttling device
reflector
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
GB2169373A
Other languages
English (en)
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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
Priority claimed from DE19722222449 external-priority patent/DE2222449A1/de
Priority claimed from DE2234123A external-priority patent/DE2234123A1/de
Priority claimed from DE2234658A external-priority patent/DE2234658A1/de
Priority claimed from DE2303473A external-priority patent/DE2303473A1/de
Priority claimed from DE2306798A external-priority patent/DE2306798A1/de
Application filed by Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of GB1394411A publication Critical patent/GB1394411A/en
Expired 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
    • F21S45/30—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)
GB2169373A 1972-05-08 1973-05-07 Vehicle headlamps Expired GB1394411A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19722222449 DE2222449A1 (de) 1972-05-08 1972-05-08 Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE2234123A DE2234123A1 (de) 1972-07-12 1972-07-12 Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE2234658A DE2234658A1 (de) 1972-07-14 1972-07-14 Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE2303473A DE2303473A1 (de) 1973-01-25 1973-01-25 Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE2306798A DE2306798A1 (de) 1973-02-12 1973-02-12 Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
GB1394411A true GB1394411A (en) 1975-05-14

Family

ID=27510251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2169373A Expired GB1394411A (en) 1972-05-08 1973-05-07 Vehicle headlamps

Country Status (3)

Country Link
FR (1) FR2183934B1 (enrdf_load_stackoverflow)
GB (1) GB1394411A (enrdf_load_stackoverflow)
IT (1) IT985871B (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127003U (enrdf_load_stackoverflow) * 1987-02-12 1988-08-19
AU598523B2 (en) * 1986-08-07 1990-06-28 Hella Kg Hueck & Co. Headlight for motor vehicles
WO2001055636A1 (en) * 2000-01-27 2001-08-02 Honeywell International Inc. Method and apparatus for dehydrating a vehicle lamp housing
WO2002077522A3 (en) * 2001-03-26 2002-11-14 Gore Enterprise Holdings Inc Device for reducing the presence of moisture within an enclosure containing a heat source
CN102374400A (zh) * 2010-08-17 2012-03-14 华信精密股份有限公司 发光装置
CN102889567A (zh) * 2012-09-12 2013-01-23 广东宏泰照明科技有限公司 一种led灯具用压力平衡呼吸器

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414150B (sv) * 1975-04-18 1980-07-14 Bosch Gmbh Robert Stralkastare, serskilt for motorfordon
ES217893Y (es) * 1975-04-24 1977-01-01 Westfalische Metall Industrie Kg Huegk & Co. Un faro para vehiculos.
DE3604615A1 (de) * 1986-02-14 1987-08-20 Norka Norddeutsche Kunststoff Leuchte
CH673696A5 (enrdf_load_stackoverflow) * 1987-03-16 1990-03-30 Meta Fer Holding S A Societe A
JPH0353369Y2 (enrdf_load_stackoverflow) * 1987-04-23 1991-11-21
FR2619343B1 (fr) * 1987-08-13 1992-02-28 Siem Srl Systeme optique pour vehicules automobiles comportant une ouverture d'aeration
DE3739487A1 (de) * 1987-11-21 1989-06-01 Hella Kg Hueck & Co Scheinwerfer fuer kraftfahrzeuge
FR2716254B1 (fr) * 1994-02-17 1996-05-10 Valeo Vision Projecteur de véhicule automobile, de type essentiellement fermé, à adsorption d'humidité interne.
FR2738782B1 (fr) * 1995-09-19 1997-12-05 Valeo Vision Appareil d'eclairage ou de signalisation de vehicule pourvu de moyens de ventilation perfectionnes
WO2000047932A1 (en) * 1999-02-10 2000-08-17 Donaldson Company, Inc. Headlight assembly humidity control system
FR2871750A1 (fr) * 2004-06-18 2005-12-23 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
CZ2010314A3 (cs) 2010-04-23 2011-11-02 Ventilacní clen s pohlcovacem vlhkosti, zejména pro svetlomet motorového vozidla

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598523B2 (en) * 1986-08-07 1990-06-28 Hella Kg Hueck & Co. Headlight for motor vehicles
JPS63127003U (enrdf_load_stackoverflow) * 1987-02-12 1988-08-19
JPH069361Y2 (ja) 1987-02-12 1994-03-09 日東電工株式会社 照明具
WO2001055636A1 (en) * 2000-01-27 2001-08-02 Honeywell International Inc. Method and apparatus for dehydrating a vehicle lamp housing
WO2002077522A3 (en) * 2001-03-26 2002-11-14 Gore Enterprise Holdings Inc Device for reducing the presence of moisture within an enclosure containing a heat source
US6709493B2 (en) 2001-03-26 2004-03-23 Gore Enterprise Holdings, Inc. Device for reducing the presence of moisture within an enclosure containing a heat source
AU2002258750B2 (en) * 2001-03-26 2005-07-14 W. L. Gore & Associates, Inc. Device for reducing the presence of moisture within an enclosure containing a heat source
CN102374400A (zh) * 2010-08-17 2012-03-14 华信精密股份有限公司 发光装置
CN102889567A (zh) * 2012-09-12 2013-01-23 广东宏泰照明科技有限公司 一种led灯具用压力平衡呼吸器
CN102889567B (zh) * 2012-09-12 2015-07-15 广东宏泰照明科技有限公司 一种led灯具用压力平衡呼吸器

Also Published As

Publication number Publication date
FR2183934B1 (enrdf_load_stackoverflow) 1977-04-29
IT985871B (it) 1974-12-20
FR2183934A1 (enrdf_load_stackoverflow) 1973-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees