EP1447620A3 - Dispositif d'éclairage avec matériau absorbant l'humidité - Google Patents

Dispositif d'éclairage avec matériau absorbant l'humidité Download PDF

Info

Publication number
EP1447620A3
EP1447620A3 EP04002025A EP04002025A EP1447620A3 EP 1447620 A3 EP1447620 A3 EP 1447620A3 EP 04002025 A EP04002025 A EP 04002025A EP 04002025 A EP04002025 A EP 04002025A EP 1447620 A3 EP1447620 A3 EP 1447620A3
Authority
EP
European Patent Office
Prior art keywords
absorbing material
lighting apparatus
moisture absorbing
headlamp
interior
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.)
Withdrawn
Application number
EP04002025A
Other languages
German (de)
English (en)
Other versions
EP1447620A2 (fr
Inventor
Istvan Pajer
Joachim Selinger
Hans Weiner
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1447620A2 publication Critical patent/EP1447620A2/fr
Publication of EP1447620A3 publication Critical patent/EP1447620A3/fr
Withdrawn legal-status Critical Current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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP04002025A 2003-02-15 2004-01-30 Dispositif d'éclairage avec matériau absorbant l'humidité Withdrawn EP1447620A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10306388A DE10306388A1 (de) 2003-02-15 2003-02-15 Beleuchtungsvorrichtung mit feuchtigkeitsabsorbierendem Material
DE10306388 2003-02-15

Publications (2)

Publication Number Publication Date
EP1447620A2 EP1447620A2 (fr) 2004-08-18
EP1447620A3 true EP1447620A3 (fr) 2004-10-13

Family

ID=32668076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002025A Withdrawn EP1447620A3 (fr) 2003-02-15 2004-01-30 Dispositif d'éclairage avec matériau absorbant l'humidité

Country Status (3)

Country Link
US (1) US20050105300A1 (fr)
EP (1) EP1447620A3 (fr)
DE (1) DE10306388A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359748A1 (de) * 2003-12-19 2005-07-28 Dr.Ing.H.C. F. Porsche Ag Lichttechnische Einrichtung
DE102004007355A1 (de) * 2004-02-16 2005-09-01 Volkswagen Ag Leuchte mit einer Betauungsschutzeinrichtung für ein Fahrzeug
KR100802668B1 (ko) 2006-07-04 2008-02-12 기아자동차주식회사 자동차용 헤드램프
KR100836307B1 (ko) 2006-12-11 2008-06-09 현대자동차주식회사 벤토나이토 천연 점토 팩을 이용한 차량용 헤드 램프의 제습 구조
KR101338556B1 (ko) * 2012-08-09 2013-12-06 현대모비스 주식회사 차량용 헤드램프의 습기발생 방지 구조
JP6155597B2 (ja) * 2012-10-30 2017-07-05 市光工業株式会社 車両用灯具
KR101438618B1 (ko) 2013-03-19 2014-09-05 현대자동차 주식회사 상 변화 물질 분사장치를 채용한 헤드 램프 습기 제거유닛
DE102014010650A1 (de) * 2014-07-17 2015-08-20 Daimler Ag Deckelelement zum Verschluss einer Serviceöffnung und Fahrzeugleuchte
KR101827761B1 (ko) 2016-07-29 2018-02-09 엘지전자 주식회사 차량용 램프 어셈블리
DE102017216747A1 (de) 2017-09-21 2019-03-21 Oxyphen Ag Halterung zur Anordnung wenigstens eines Beeinflussungselements außerhalb eines Innenraums eines Leuchtengehäuses zur Beeinflussung einer Atmosphäre in dem Innenraum, die Halterung verwendendes Reparaturverfahren und resultierende Leuchte
MX2021008431A (es) * 2019-01-14 2021-09-08 Musco Corp Aparato, metodo y sistema para reducir la humedad en dispositivos de iluminacion led.
US11655966B2 (en) 2019-01-14 2023-05-23 Musco Corporation Apparatus, method, and system for reducing moisture in LED lighting fixtures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232465A1 (fr) * 1973-06-07 1975-01-03 Bosch Gmbh Robert
US4612607A (en) * 1984-06-18 1986-09-16 Nissan Motor Co., Ltd. Automotive lamp unit
US4739458A (en) * 1986-04-24 1988-04-19 Stanley Electric Co., Ltd. Vehicle lamp device
US4809144A (en) * 1986-12-11 1989-02-28 Stanley Electric Co., Ltd. Vehicle headlamp with a vent hole
FR2716254A1 (fr) * 1994-02-17 1995-08-18 Valeo Vision Projecteur de véhicule automobile, de type essentiellement fermé, à adsorption d'humidité interne.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220704C2 (de) 1982-06-02 1984-03-15 Adam Opel AG, 6090 Rüsselsheim Einrichtung zur Be- und Entlüftung des Innenraumes von Scheinwerfern für Kraftfahrzeuge
DE3626727A1 (de) * 1986-08-07 1988-02-11 Hella Kg Hueck & Co Scheinwerfer fuer fahrzeuge, insbesondere fuer kaftfahrzeuge
US4833572A (en) * 1988-08-29 1989-05-23 General Motors Corporation Headlamp ventilation system
DE8910911U1 (de) * 1989-09-13 1989-10-19 Hella KG Hueck & Co, 4780 Lippstadt Scheinwerfer für Fahrzeuge
US5373425A (en) * 1991-12-06 1994-12-13 Koito Manufacturing Co., Ltd. Movable reflector type automobile headlamp
US5406467A (en) * 1994-08-01 1995-04-11 Ford Motor Company Ventilation system for motor vehicle light fixture
US5543853A (en) * 1995-01-19 1996-08-06 At&T Corp. Encoder/decoder buffer control for variable bit-rate channel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232465A1 (fr) * 1973-06-07 1975-01-03 Bosch Gmbh Robert
US4612607A (en) * 1984-06-18 1986-09-16 Nissan Motor Co., Ltd. Automotive lamp unit
US4739458A (en) * 1986-04-24 1988-04-19 Stanley Electric Co., Ltd. Vehicle lamp device
US4809144A (en) * 1986-12-11 1989-02-28 Stanley Electric Co., Ltd. Vehicle headlamp with a vent hole
FR2716254A1 (fr) * 1994-02-17 1995-08-18 Valeo Vision Projecteur de véhicule automobile, de type essentiellement fermé, à adsorption d'humidité interne.

Also Published As

Publication number Publication date
US20050105300A1 (en) 2005-05-19
EP1447620A2 (fr) 2004-08-18
DE10306388A1 (de) 2004-09-02

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