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WO2009037536A2 - Goulotte d'évacuation - Google Patents

Goulotte d'évacuation Download PDF

Info

Publication number
WO2009037536A2
WO2009037536A2 PCT/IB2008/002099 IB2008002099W WO2009037536A2 WO 2009037536 A2 WO2009037536 A2 WO 2009037536A2 IB 2008002099 W IB2008002099 W IB 2008002099W WO 2009037536 A2 WO2009037536 A2 WO 2009037536A2
Authority
WO
WIPO (PCT)
Prior art keywords
draining
water drain
aperture
drain spout
spout
Prior art date
Application number
PCT/IB2008/002099
Other languages
English (en)
Other versions
WO2009037536A3 (fr
Inventor
Chrysler Ag Daimler
Alexander Limpert
Johannes Walther
Original Assignee
Itw Automotive Products Gmbh & Co. Kg
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 Itw Automotive Products Gmbh & Co. Kg filed Critical Itw Automotive Products Gmbh & Co. Kg
Publication of WO2009037536A2 publication Critical patent/WO2009037536A2/fr
Publication of WO2009037536A3 publication Critical patent/WO2009037536A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/07—Water drainage or guide means not integral with roof structure

Definitions

  • the water drain spout of the present invention precludes direct water flow from the inside to the outside and on the other hand this design eliminates the risk of water buildup when there are more than one internal water draining apertures in the first part.
  • the labyrinth seal configuration offered by said baffle element precludes water, whether as a spray or in any other form, from passing from the outside of the car into its inside.
  • the components of the water drain spout of the present invention are made of plastic and molded, the second part being optionally more resilient than the first.
  • the design of the water drain spout of the present invention does not entail a specific assembly orientation, in other words the first part may be inserted at an arbitrary rotational position into the aperture in the car's outer sheet.
  • the same feature applies to the second part which is inserted -- preferably snapped into place - in an arbitrary rotational position in the first part.
  • the first part 12 comprises an annular collar 16.
  • the annular collar 16 is fitted at its outside with a conical element 18 and at its lower end with a cross-sectionally arcuate/bent sealing flange 20.
  • the part 12 is inserted by means of the annular collar 16 into an omitted spout seat in the car's outer sheet.
  • the conical annular element 18 grips from behind the receiving opening edge while the sealing flange 22 being deformed comes to rest against the facing outside of the car's outer sheet.
  • Such a connection is described for instance in the said German patent document DE 197 27 908 Cl
  • the first part 12 comprises -- spaced away from the wall 24 - a receiving opening 30 which is subtended by an annular edge element 32 pointing radially from the annular collar 26 toward the inside.
  • the second part 14 is inserted into the receiving opening 30.
  • the second part 14 comprises a discoid component 36 which is fitted centrally with an outer draining aperture 38. The circular edge of the discoid component 36 rests in sealing manner against the wall of the receiving opening 30 of the first part
  • Water collecting inside the (omitted) car's outer sheet is able to flow through the openings 22 to the draining apertures 26.
  • the water impacts the draining surface 44 and that water which flows down in the zone of the locking protrusions 38 then may pass through the gaps 46 between the locking protrusions 36.
  • the wall elements 28 being configured along the maximum descent gradient of the draining surface 44 in the zone of the draining apertures 26, the water is precluded from directly flowing toward the draining aperture 38, instead it is constrained to laterally pass around the wall elements 28 until arriving at a gap 50 subtended between said wall elements 28. Only then does the water reach the outer draining aperture 38.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

L'invention concerne une goulotte d'évacuation d'eau qui peut être insérée dans un logement dans la tôle extérieure d'une automobile et qui comprend une première partie insérable d'une manière étanche au moyen d'un élément circonférentiel placé dans ladite tôle extérieure, ladite première partie comprenant au moins un orifice d'évacuation interne ainsi qu'une ouverture de réception placée en dessous et à distance dudit orifice d'évacuation. Ledit logement comprend aussi une deuxième partie qui est insérable au moyen d'un élément circonférentiel par le dessous et d'une manière étanche dans ladite ouverture de réception de la première partie et qui comprend elle-même un orifice d'évacuation extérieur, au moins un orifice d'évacuation intérieur de la première partie étant configuré de façon excentrique, la deuxième partie comprenant, en dessous et à distance de l'orifice d'évacuation, une surface d'évacuation qui présente une pente descendante par rapport à la surface. Un élément de chicane est configuré sur la pente de descente maximale de ladite surface d'évacuation et de manière transversale par rapport à celle-ci, de telle sorte que l'eau qui heurte ladite surface d'évacuation s'écoulera latéralement autour dudit élément de chicane avant de rejoindre l'ouverture d'évacuation extérieure.
PCT/IB2008/002099 2007-09-18 2008-08-08 Goulotte d'évacuation WO2009037536A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710044422 DE102007044422B4 (de) 2007-09-18 2007-09-18 Wasserablauftülle
DE102007044422.4 2007-09-18

Publications (2)

Publication Number Publication Date
WO2009037536A2 true WO2009037536A2 (fr) 2009-03-26
WO2009037536A3 WO2009037536A3 (fr) 2009-05-22

Family

ID=40348635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002099 WO2009037536A2 (fr) 2007-09-18 2008-08-08 Goulotte d'évacuation

Country Status (2)

Country Link
DE (1) DE102007044422B4 (fr)
WO (1) WO2009037536A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2837873A1 (es) * 2019-12-30 2021-07-01 Seat Sa Válvula de drenaje
CN113276963A (zh) * 2021-05-27 2021-08-20 奇瑞汽车股份有限公司 封堵件及车辆

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016118451A1 (de) 2016-09-29 2018-03-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Ableitung eines Fluides aus einem Hohlraum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205808A (en) * 1962-10-09 1965-09-14 Gen Motors Corp Cowl drain controller
DE2219590A1 (de) * 1972-04-21 1973-10-25 Bosch Gmbh Robert Wasserablauftuelle
DE2650679C3 (de) * 1976-11-05 1979-04-12 Daimler-Benz Ag, 7000 Stuttgart Wasserablauftülle, insbesondere für Hohlräume in Kraftwagenaufbauten
DE3021388C2 (de) * 1980-06-06 1983-11-17 Daimler-Benz Ag, 7000 Stuttgart Wasserablauftülle, insbesondere für Hohlräume in Kraftwagenaufbauten
DE8710496U1 (de) * 1987-07-31 1987-09-17 Kessel, Bernhard, 8071 Lenting Verschlußstopfen
DE19727908C1 (de) 1997-07-01 1998-11-12 Daimler Benz Ag Wasserablauftülle an der unteren Außenhaut eines Kraftfahrzeuges
JPH1191633A (ja) * 1997-09-18 1999-04-06 Hino Motors Ltd 水抜き孔用グロメット
DE19828328C2 (de) * 1998-06-25 2003-07-31 Itw Ateco Gmbh Stopfenanordnung zum Verschließen von Löchern in der Karosserie von Fahrzeugen
DE10308669B4 (de) * 2003-02-28 2006-06-08 Daimlerchrysler Ag Entwässerungsanordnung für einen Karosseriehohlraum
DE102005027282A1 (de) * 2005-06-14 2006-12-28 Itw Automotive Products Gmbh & Co. Kg Ventilanordnung für Automobilkarosserie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2837873A1 (es) * 2019-12-30 2021-07-01 Seat Sa Válvula de drenaje
CN113276963A (zh) * 2021-05-27 2021-08-20 奇瑞汽车股份有限公司 封堵件及车辆

Also Published As

Publication number Publication date
DE102007044422B4 (de) 2011-11-17
WO2009037536A3 (fr) 2009-05-22
DE102007044422A1 (de) 2009-03-19

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