EP0764811A1 - Fahrzeug-Beleuchtungs- oder Signaleinrichtung mit verbesserten Ventilationsmitteln - Google Patents

Fahrzeug-Beleuchtungs- oder Signaleinrichtung mit verbesserten Ventilationsmitteln Download PDF

Info

Publication number: EP0764811A1
Authority: EP; European Patent Office
Prior art keywords: housing; baffle; plug; une; passage
Prior art date: 1995-09-19
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.): Granted

Application number

EP96401994A

Other languages

English (en)

French (fr)

Other versions

EP0764811B1 (de

Inventor

Arnaud Perrotin

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.)

1995-09-19

Filing date

1996-09-19

Publication date

1997-03-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9482690&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0764811(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-09-19 Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS

1997-03-26 Publication of EP0764811A1 publication Critical patent/EP0764811A1/de

2002-11-06 Application granted granted Critical

2002-11-06 Publication of EP0764811B1 publication Critical patent/EP0764811B1/de

2016-09-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000009423 ventilation Methods 0.000 title claims abstract description 17
230000011664 signaling Effects 0.000 title claims abstract description 9
238000005192 partition Methods 0.000 claims description 44
239000006260 foam Substances 0.000 claims description 7
238000004891 communication Methods 0.000 claims description 4
238000004804 winding Methods 0.000 claims 3
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 1
235000021183 entrée Nutrition 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
230000001815 facial effect Effects 0.000 description 5
241000195940 Bryophyta Species 0.000 description 4
235000011929 mousse Nutrition 0.000 description 4
230000009975 flexible effect Effects 0.000 description 3
230000007704 transition Effects 0.000 description 3
230000008033 biological extinction Effects 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
239000000428 dust Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000011148 porous material Substances 0.000 description 2
230000029058 respiratory gaseous exchange Effects 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
238000006677 Appel reaction Methods 0.000 description 1
229920005830 Polyurethane Foam Polymers 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
238000005273 aeration Methods 0.000 description 1
230000032683 aging Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000011496 polyurethane foam Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000013519 translation Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

Images

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
- F21S45/37—Ventilation or drainage of lighting devices specially adapted for signal lamps
- 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

Definitions

the present invention relates generally to ventilation devices for lighting or signaling devices for motor vehicles.
a constant concern during the design of these ventilation devices is to ensure satisfactory ventilation or aeration of the interior space of the housing or of the base of the device, while avoiding as effectively as possible the ingress of water, of mud, dust, ... in this interior space.
the present invention aims to propose a new ventilation device which, thanks to simple, economical means and which does not increase overall overall dimensions, forms a sinuous path improving the barrier effect to liquids, and in which the fixing of the plug is improved. .
Another object of the invention is to provide a device which is easy to assemble and which can easily receive a foam filter if necessary.
the present invention provides for this purpose a lighting or signaling device for a motor vehicle as defined in claim 1.
the reference 100 in FIGS. 1, 2, 5 and 6 designates part of a wall, for example a rear wall, of a headlamp housing according to the present invention.
the ventilation device according to the invention also comprises a plug illustrated in detail in FIGS. 3 and 4.
the cap is mounted on the housing by first placing, if necessary, the foam filter 300 between the flexible tabs 210a, 210b and in abutment against the internal face of the partition 204, as illustrated in FIG. 3, and by carrying out a horizontal translation of the plug to engage its upper, lower and lateral partitions around the homologous partitions of the housing and to also engage the tabs 210a, 210b in the opening 1201 formed in the housing.
the ventilation device opens onto the interior space of the housing or base, from the region of the filter 300, through the opening 1201 partially occupied by the tabs 210a, 210b.
the assembly of the ventilation device by simple elastic engagement of the plug, is simple; the mechanical strength remains satisfactory even after aging; in addition, the fact that the foam filter possibly provided can be mounted on the plug before assembly facilitates industrialization.
the filter 300 can be omitted as indicated above.

EP96401994A 1995-09-19 1996-09-19 Fahrzeug-Beleuchtungs- oder Signaleinrichtung mit verbesserten Ventilationsmitteln Expired - Lifetime EP0764811B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9510957A FR2738782B1 (fr)	1995-09-19	1995-09-19	Appareil d'eclairage ou de signalisation de vehicule pourvu de moyens de ventilation perfectionnes
FR9510957		1995-09-19

Publications (2)

Publication Number	Publication Date
EP0764811A1 true EP0764811A1 (de)	1997-03-26
EP0764811B1 EP0764811B1 (de)	2002-11-06

Family

ID=9482690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96401994A Expired - Lifetime EP0764811B1 (de)	1995-09-19	1996-09-19	Fahrzeug-Beleuchtungs- oder Signaleinrichtung mit verbesserten Ventilationsmitteln

Country Status (6)

Country	Link
US (1)	US5758957A (de)
EP (1)	EP0764811B1 (de)
JP (1)	JP3804116B2 (de)
DE (1)	DE69624653T2 (de)
ES (1)	ES2186764T3 (de)
FR (1)	FR2738782B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2620702A1 (de)	2012-01-27	2013-07-31	Valeo Iluminacion,	Gehäusebelüftung einer Beleuchtungs- oder Signalisierungsvorrichtung eines Fahrzeugs
EP3578882A4 (de) *	2017-01-31	2020-10-28	Ichikoh Industries, Ltd.	Fahrzeuglampe

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19726328A1 (de) *	1997-06-20	1998-12-24	Bosch Gmbh Robert	Beleuchtungseinrichtung für Fahrzeuge
JP2000100209A (ja) *	1998-09-18	2000-04-07	Koito Mfg Co Ltd	車両用灯具
TW416531U (en) *	1999-06-10	2000-12-21	Optoma Corp	Spotlight structure capable of easily dissipating heat
US6663264B2 (en)	2001-05-14	2003-12-16	North American Lighting, Inc.	Lamp assembly with ventilation system
US6883948B2 (en) *	2002-01-17	2005-04-26	Guide Corporation	Automotive lamp assembly moisture control system
JP4213488B2 (ja) *	2002-05-15	2009-01-21	日東電工株式会社	通気部材、これを用いた通気筐体、通気部材の抜け防止具および通気構造形成キット
JP4883809B2 (ja) *	2002-05-15	2012-02-22	日東電工株式会社	通気部材
US20040145909A1 (en) *	2003-01-28	2004-07-29	North American Lighting, Inc.	Light device with incorporated path venting
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
AT513058B1 (de) *	2012-06-27	2014-09-15	Zizala Lichtsysteme Gmbh	Beleuchtungsvorrichtung
DE102014106502A1 (de)	2014-05-08	2015-11-12	AZ Ausrüstung und Zubehör GmbH & Co. KG	Belüftungssystem für Fahrzeugbeleuchtungen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2626060A1 (fr) *	1988-01-19	1989-07-21	Cibie Projecteurs	Dispositif lumineux muni de moyens de ventilation
US5010453A (en) *	1990-08-28	1991-04-23	General Motors Corporation	Vehicle lamp ventilation system
FR2660413A1 (fr) *	1990-03-30	1991-10-04	Valeo Vision	Dispositif d'eclairage ou de signalisation ventile pour vehicule automobile tel que projecteur ou feu de signalisation.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1394411A (en) *	1972-05-08	1975-05-14	Westfaelische Metall Industrie	Vehicle headlamps
JPS6022709U (ja) *	1983-07-25	1985-02-16	市光工業株式会社	車輌用灯具
JPS61104906U (de) *	1984-12-15	1986-07-03
JPH029450Y2 (de) *	1986-04-24	1990-03-08
JPS63149002U (de) *	1987-03-20	1988-09-30
JPH0180704U (de) *	1987-11-19	1989-05-30
JPH0328603U (de) *	1989-07-28	1991-03-22
IT219095Z2 (it) *	1989-11-03	1992-12-01	Carello Spa	Proiettore per veicoli, in particolare autoveicoli
JPH03126303U (de) *	1990-04-03	1991-12-19
JPH0494202U (de) *	1991-01-09	1992-08-17
FR2687456B1 (fr) *	1992-02-17	1999-04-02	Valeo Vision	Projecteur equipe de moyens de ventilation perfectionnes, notamment pour vehicule automobile.
JPH07230708A (ja) *	1994-02-15	1995-08-29	Toyota Motor Corp	車両用灯具の呼吸構造

1995
- 1995-09-19 FR FR9510957A patent/FR2738782B1/fr not_active Expired - Lifetime
1996
- 1996-09-19 US US08/716,578 patent/US5758957A/en not_active Expired - Lifetime
- 1996-09-19 DE DE69624653T patent/DE69624653T2/de not_active Expired - Lifetime
- 1996-09-19 EP EP96401994A patent/EP0764811B1/de not_active Expired - Lifetime
- 1996-09-19 JP JP24777596A patent/JP3804116B2/ja not_active Expired - Lifetime
- 1996-09-19 ES ES96401994T patent/ES2186764T3/es not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2626060A1 (fr) *	1988-01-19	1989-07-21	Cibie Projecteurs	Dispositif lumineux muni de moyens de ventilation
FR2660413A1 (fr) *	1990-03-30	1991-10-04	Valeo Vision	Dispositif d'eclairage ou de signalisation ventile pour vehicule automobile tel que projecteur ou feu de signalisation.
US5010453A (en) *	1990-08-28	1991-04-23	General Motors Corporation	Vehicle lamp ventilation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2620702A1 (de)	2012-01-27	2013-07-31	Valeo Iluminacion,	Gehäusebelüftung einer Beleuchtungs- oder Signalisierungsvorrichtung eines Fahrzeugs
FR2987427A1 (fr) *	2012-01-27	2013-08-30	Valeo Illuminacion	Ventilation d'un boitier de dispositif d'eclairage ou de signalisation d'un vehicule
EP3578882A4 (de) *	2017-01-31	2020-10-28	Ichikoh Industries, Ltd.	Fahrzeuglampe

Also Published As

Publication number	Publication date
DE69624653T2 (de)	2003-08-21
FR2738782A1 (fr)	1997-03-21
DE69624653D1 (de)	2002-12-12
JPH09167507A (ja)	1997-06-24
EP0764811B1 (de)	2002-11-06
JP3804116B2 (ja)	2006-08-02
ES2186764T3 (es)	2003-05-16
FR2738782B1 (fr)	1997-12-05
US5758957A (en)	1998-06-02

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Publication	Publication Date	Title
EP0764811B1 (de)	2002-11-06	Fahrzeug-Beleuchtungs- oder Signaleinrichtung mit verbesserten Ventilationsmitteln
EP0365395B1 (de)	1992-08-12	Entlüftungsvorrichtung für ein Kraftfahrzeug
FR2553826A1 (fr)	1985-04-26	Vehicule automobile, notamment voiture particuliere, pourvu d'au moins deux radiateurs a conduites d'air separees
FR2542940A1 (fr)	1984-09-21	Generatrice portative a recouvrement integral
EP0557180B1 (de)	1996-07-10	Scheinwerfer mit einer verbesserten Ventilationseinrichtung, insbesondere für Kraftfahrzeuge
EP0579555A1 (de)	1994-01-19	Scheinwerfer für Kraftfahrzeuge mit verbessertem Ventilations- und Kühlsystem
FR2623455A1 (fr)	1989-05-26	Dispositif de canalisation de l'eau de pluie pour caisson d'auvent de vehicule automobile
FR2552719A1 (fr)	1985-04-05	Dispositif d'aeration pour vehicules automobiles
EP0078354A1 (de)	1983-05-11	Geräuschdämpfende Einrichtung für Brennkraftmaschinen, speziell bei Maschinen für den innerstädtischen und landwirtschaftlichen Einsatz, und Maschinen mit einer solchen Einrichtung
EP1160951A1 (de)	2001-12-05	Verteilerkasten zur Verwendung in Kabelkanälen, insbesondere für Unterflurdurchführungen
WO2012020193A1 (fr)	2012-02-16	Ensemble de pompe à chaleur et procédé de montage d'un tel ensemble de pompe à chaleur dans un bâti
EP0549422B1 (de)	1997-03-05	Schweinwerfer für Kraftfahrzeuge mit verbessertem Ventilationssystem
EP0597763B1 (de)	1996-03-27	Kraftfahrzeug-Beleuchtungs- oder Signal-einrichtung mit verbessertem Ventilationssystem
FR2534347A1 (fr)	1984-04-13	Clapet a flotteur
FR2486155A1 (fr)	1982-01-08	Recipient pour un element de filtrage a sec de l'air entrant dans un carburateur
FR2732750A1 (fr)	1996-10-11	Dispositif de ventilation a chicane d'un bloc optique de vehicule automobile
EP0648969A1 (de)	1995-04-19	Anzeigeleuchte mit einer Mehrzahl von Lichtquellen niedriger Leistung und mit verbesserter Optik
FR2691523A1 (fr)	1993-11-26	Projecteur équipé de moyens de ventilation perfectionnés, notamment pour véhicule automobile.
FR3080330A1 (fr)	2019-10-25	Aerateur pour vehicule automobile dote d’un boitier en deux parties
FR2710398A1 (fr)	1995-03-31	Dispositif de ventilation à chicane d'un dispositif d'éclairage ou de signalisation pour véhicule automobile.
FR2626060A1 (fr)	1989-07-21	Dispositif lumineux muni de moyens de ventilation
EP2558695B1 (de)	2015-12-30	Kompaktes stromgeneratorset
EP0532416B1 (de)	1996-05-15	Wasserkasten mit Ausdehnungsgefäss für einen Wärmetauscher mit vertikalem Rohrbündel und Wärmetauscher mit einer derartigen Vorrichtung
FR2710298A1 (fr)	1995-03-31	Dispositif de ventilation à tube et bouchon pour dispositif d'éclairage ou de signalisation de véhicule notamment automobile.
FR2710397A1 (fr)	1995-03-31	Dispositif de ventilation à labyrinthe et système de ventilation d'un dispositif d'éclairage ou de signalisation pour véhicule automobile.