FR2769694A1 - Vehicle air conditioning housing incorporating condensation disposal - Google Patents
Vehicle air conditioning housing incorporating condensation disposal Download PDFInfo
- Publication number
- FR2769694A1 FR2769694A1 FR9712844A FR9712844A FR2769694A1 FR 2769694 A1 FR2769694 A1 FR 2769694A1 FR 9712844 A FR9712844 A FR 9712844A FR 9712844 A FR9712844 A FR 9712844A FR 2769694 A1 FR2769694 A1 FR 2769694A1
- Authority
- FR
- France
- Prior art keywords
- shells
- housing
- discharge pipe
- joint plane
- air conditioning
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00528—Connections between housing parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3233—Cooling devices characterised by condensed liquid drainage means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Boîtier de dispositif de chauffaqe-climatisation pour véhicule automobile, comportant des moyens incorporés de recueil des condensats de l'évaporateur du climatiseur
La présente invention concerne la technologie des dispositifs de chauffage-climatisation pour véhicules automobiles, et plus précisément ceux de ces dispositifs qui sont équipés d'un appareil de réfrigération d'air pour la climatisation de l'habitacle du véhicule.Heating and air conditioning device housing for a motor vehicle, comprising incorporated means for collecting condensate from the air conditioner evaporator
The present invention relates to the technology of heating-air conditioning devices for motor vehicles, and more precisely those of these devices which are equipped with an air refrigeration device for air conditioning the passenger compartment of the vehicle.
Comme on le sait, un flux prélevé à l'extérieur est forcé au travers d'un évaporateur du circuit de réfrigération, afin que le flux d'air cède de la chaleur au fluide frigorigène du circuit. I1 en résulte un abaissement de la température de l'air avec, de façon corrélative, un abaissement de la teneur maximale en vapeur d'eau, puisque l'air chaud peut se charger d'une plus grande quantité de vapeur d'eau que l'air froid.As is known, a flow taken from the outside is forced through an evaporator of the refrigeration circuit, so that the air flow transfers heat to the refrigerant of the circuit. This results in a lowering of the air temperature with, correspondingly, a lowering of the maximum water vapor content, since the hot air can take on a greater quantity of water vapor than cold air.
En fonction des conditions atmosphériques, il arrive souvent qu'apparaisse de ce fait un condensat formé par l'humidité dont s'est déchargé l'air après son refroidissement. Ce condensat suinte à la surface de l'évaporateur et est recueilli en partie basse pour être évacué vers l'extérieur, généralement vers le sol.Depending on the atmospheric conditions, it often happens that there appears a condensate formed by the humidity from which the air was discharged after cooling. This condensate oozes from the surface of the evaporator and is collected at the bottom to be discharged to the outside, generally to the ground.
Dans la configuration actuelle, l'évaporateur, ainsi que d'autres organes du circuit, est généralement enfermé dans un carter ou boîtier formé de deux demi-coques assemblées selon un plan de joint sensiblement vertical, et ces deux demicoques sont coiffées en partie inférieure par un couvercle en forme de bac comportant un plan incliné permettant de recueillir les condensats formés sur l'évaporateur et diriger ceux-ci vers un tuyau en caoutchouc pour évacuation.In the current configuration, the evaporator, as well as other organs of the circuit, is generally enclosed in a casing or housing formed by two half-shells assembled according to a substantially vertical joint plane, and these two half-hulls are capped in the lower part. by a cover in the form of a tank comprising an inclined plane making it possible to collect the condensates formed on the evaporator and to direct them towards a rubber hose for evacuation.
De ce fait, le boîtier est essentiellement réalisé à partir de trois éléments au moins (les deux demi-coques et le bac de recueil), éléments qu'il est nécessaire d'assembler entre eux de façon satisfaisante, notamment du point de vue de l'étanchéité.As a result, the housing is essentially produced from at least three elements (the two half-shells and the collecting tank), elements which it is necessary to assemble together in a satisfactory manner, in particular from the point of view of sealing.
L'un des buts de l'invention est de proposer une nouvelle structure pour un tel boîtier, qui permette de s'affranchir du bac de recueil des condensats et, ainsi, de disposer d'un boîtier formé essentiellement de deux pièces principales seulement (les deux demi-coques), ce qui en simplifiera l'assemblage, en réduira le coût et diminuera les problèmes d'étanchéité du fait de la suppression du plan de joint couvercle/demi-coques.One of the aims of the invention is to propose a new structure for such a housing, which makes it possible to dispense with the condensate collection tank and, thus, to have a housing formed essentially of only two main parts ( the two half-shells), which will simplify assembly, reduce the cost and reduce the sealing problems due to the elimination of the cover / half-shells joint plane.
A cet effet, le boîtier de l'invention, qui est du type connu comportant deux demi-coques assemblées suivant un plan de joint sensiblement vertical de manière à enfermer entre ces demi-coques un évaporateur de climatiseur, et comportant en partie inférieure du boîtier des moyens de recueil et d'évacuation hors du boîtier de l'eau condensée sur l'évaporateur en fonctionnement, est caractérisé en ce que lesdits moyens de recueil et d'évacuation sont constitués par un prolongement en partie inférieure des demi-coques, ce prolongement étant monobloc avec les demi-coques, formant un fond du boîtier apte à recueillir l'eau condensée et étant pourvu d'une conduite d'évacuation tournée vers le bas.To this end, the housing of the invention, which is of the known type comprising two half-shells assembled along a substantially vertical joint plane so as to enclose between these half-shells an air conditioner evaporator, and comprising in the lower part of the housing means for collecting and evacuating from the housing of the condensed water on the evaporator in operation, is characterized in that said means for collecting and evacuating consist of an extension in the lower part of the half-shells, this extension being in one piece with the half-shells, forming a bottom of the housing capable of collecting condensed water and being provided with a downward-facing discharge pipe.
Dans une première forme de réalisation, la conduite d'évacuation est entièrement ménagée dans l'une des demi-coques.In a first embodiment, the evacuation pipe is entirely provided in one of the half-shells.
Dans une autre forme de réalisation, le plan de joint dans le prolongement traverse la région de la conduite d'évacuation, transversalement ou longitudinalement.In another embodiment, the joint plane in the extension crosses the region of the discharge pipe, transversely or longitudinally.
Un tuyau souple peut être emmanché sur la conduite d'évacuation pour prolonger celle-ci jusqu'à l'extérieur du véhicule.A flexible hose can be fitted on the exhaust pipe to extend it to the outside of the vehicle.
En variante, la longueur et l'orientation de la conduite d'évacuation sont choisies de manière à pouvoir faire déboucher celle-ci directement à l'extérieur du véhicule. As a variant, the length and the orientation of the evacuation pipe are chosen so as to be able to open it directly outside the vehicle.
D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture de la description détaillée cidessous, faite en référence aux dessins annexés, sur lesquels les mêmes références numériques sont utilisées pour désigner des éléments fonctionnellement semblables.Other characteristics and advantages of the invention will appear on reading the detailed description below, made with reference to the appended drawings, in which the same reference numerals are used to designate functionally similar elements.
La figure 1 est une vue en élévation d'un boîtier de dispositif de chauffage-climatisation intégrant un évaporateur selon la configuration actuelle connue.Figure 1 is an elevational view of a heating-air conditioning device housing incorporating an evaporator according to the current known configuration.
La figure 2 illustre un premier mode de réalisation de ce boîtier selon l'invention.FIG. 2 illustrates a first embodiment of this box according to the invention.
La figure 3 illustre un deuxième mode de réalisation de ce boîtier selon l'invention.FIG. 3 illustrates a second embodiment of this box according to the invention.
La figure 4 est une vue en perspective partielle éclatée d'un détail de ce deuxième mode de réalisation.Figure 4 is an exploded partial perspective view of a detail of this second embodiment.
La figure 5 illustre un troisième mode de réalisation du boîtier selon l'invention.Figure 5 illustrates a third embodiment of the housing according to the invention.
La figure 6 est une vue en perspective partielle éclatée d'un détail de ce troisième mode de réalisation.Figure 6 is an exploded partial perspective view of a detail of this third embodiment.
La figure 7 illustre un quatrième mode de réalisation du boîtier selon l'invention.Figure 7 illustrates a fourth embodiment of the housing according to the invention.
Sur la figure 1, on a représenté la configuration classique d'un boîtier de dispositif de chauffage-climatisation renfermant notamment un évaporateur de climatiseur : ce boîtier comporte deux demi-coques 10 et 12 gauche et droite (avec les conventions du dessin) et, en partie inférieure, un couvercle 14 formant bac de récupération des condensats. Le fond 16 de ce couvercle 14 est légèrement incliné de manière à recueillir les condensats et les guider jusqu'à une goulotte collectrice 18 pourvue d'un orifice 20 sur lequel est généralement emmanché un tuyau souple 22 en caoutchouc débouchant en 24 à l'extérieur du véhicule, vers le sol où sera rejeté le condensat.In FIG. 1, there is shown the conventional configuration of a heating-air conditioning device housing including in particular an air conditioning evaporator: this housing comprises two half-shells 10 and 12 left and right (with the conventions of the drawing) and, in the lower part, a cover 14 forming a condensate recovery tank. The bottom 16 of this cover 14 is slightly inclined so as to collect the condensates and guide them to a collecting chute 18 provided with an orifice 20 on which is generally fitted a flexible rubber hose 22 opening at 24 to the outside. from the vehicle, to the ground where the condensate will be discharged.
Comme on peut aisément le constater, avec une telle configuration, les deux demi-coques 10 et 12 sont assemblées entre elles selon un plan de joint 26 sensiblement vertical et assemblées au couvercle 14 selon un autre plan de joint 28 sensiblement horizontal.As can easily be seen, with such a configuration, the two half-shells 10 and 12 are assembled together according to a substantially vertical joint plane 26 and assembled to the cover 14 according to another substantially horizontal joint plane 28.
L'invention se propose de modifier cette structure, comportant essentiellement trois pièces principales 10, 12, 14 assemblées selon deux plans de joint différents 26, 28, pour une structure ne comportant essentiellement que deux éléments (les deux demi-coques 10 et 12), assemblées donc selon un unique plan de joint et incorporant les divers moyens de recueil et d'évacuation des condensats dans une structure monobloc, donc plus économique à réaliser et moins sujette aux problèmes d'étanchéité.The invention proposes to modify this structure, essentially comprising three main parts 10, 12, 14 assembled according to two different joint planes 26, 28, for a structure comprising essentially only two elements (the two half-shells 10 and 12) , thus assembled according to a single joint plane and incorporating the various means of collecting and evacuating condensate in a one-piece structure, therefore more economical to produce and less subject to sealing problems.
La figure 2 illustre un premier mode de réalisation d'une telle structure selon l'invention.FIG. 2 illustrates a first embodiment of such a structure according to the invention.
Dans cette structure, les moyens de recueil et d'évacuation des condensats sont entièrement intégrés à la demi-coque 10, qui est alors prolongée en partie inférieure par un plan incliné 16, une goulotte 18 de recueil des condensats et un orifice d'évacuation 20 recevant le tuyau caoutchouc emmanché 22.In this structure, the means for collecting and evacuating condensates are entirely integrated into the half-shell 10, which is then extended at the bottom by an inclined plane 16, a chute 18 for collecting condensates and an evacuation orifice. 20 receiving the fitted rubber hose 22.
Pour réaliser une telle pièce, on remarquera que, comme illustré, le plan de joint (unique) 26 entre les deux demicoques 10 et 12 est décalé, le raccordement en partie inférieure des deux demi-coques 10 et 12 étant par exemple réalisé au moyen d'un rebord mâle 28 venant s'introduire dans un rebord femelle homologue 30 afin de renforcer l'étanchéité en ce point.To make such a part, it will be noted that, as illustrated, the (single) joint plane 26 between the two half-shells 10 and 12 is offset, the connection in the lower part of the two half-shells 10 and 12 being for example produced by means a male rim 28 which is introduced into a homologous female rim 30 in order to reinforce the seal at this point.
On notera que, dans cette solution, les éléments 18, 20 qui sont moulés monobloc le sont en contre-dépouille, ce qui peut être résolu par exemple en utilisant une cale montante pour le démoulage de cette partie.It will be noted that, in this solution, the elements 18, 20 which are molded in one piece are undercut, which can be resolved for example by using a rising wedge for demolding this part.
Les figures 3 et 4 illustrent un second mode de réalisation, qui est une variante du précédent. Dans ce cas de figure, l'ouverture 20 est toujours définie par la demi-coque 10, mais la goulotte collectrice 18 l'est par l'autre demi-coque 12. Le raccordement du plan de joint 28 se fait donc en partie inférieure de la goulotte 18 (et non plus en partie supérieure comme dans le cas précédent), ce qui permet d'éviter la partie en contre-dépouille et simplifie le moulage. Cette solution présente cependant un risque de fuite d'eau plus élevé que dans le cas précédent, du fait du passage en position basse du plan de joint. Ce risque peut être écarté en prévoyant, outre les parties homologues mâle et femelle 28, 30, un joint rapporté ou une pâte d'étanchéité, par exemple en un matériau silicone. En outre, comme on peut le voir sur le détail de la figure 4 qui montre les deux demi-coques 10, 12 disjointes à l'endroit du plan de joint en partie inférieure, on peut avantageusement prévoir de prolonger la goulotte 18 par une languette 38 faisant saillie en direction de l'ouverture 20 et pénétrant dans celle-ci, de façon à éviter tout risque de fuite ou de suintement à l'endroit du raccord entre les deux éléments.Figures 3 and 4 illustrate a second embodiment, which is a variant of the previous one. In this case, the opening 20 is always defined by the half-shell 10, but the collecting chute 18 is by the other half-shell 12. The connection of the joint plane 28 is therefore made in the lower part of the chute 18 (and no longer in the upper part as in the previous case), which avoids the undercut part and simplifies molding. This solution however presents a higher risk of water leakage than in the previous case, due to the passage of the joint plane in the low position. This risk can be eliminated by providing, in addition to the homologous male and female parts 28, 30, an attached seal or a sealing paste, for example made of a silicone material. In addition, as can be seen in the detail in FIG. 4 which shows the two half-shells 10, 12 separated at the location of the joint plane in the lower part, provision can advantageously be made to extend the trough 18 by a tongue 38 projecting towards the opening 20 and penetrating therein, so as to avoid any risk of leakage or seepage at the location of the connection between the two elements.
Les figures 5 et 6 illustrent un troisième mode de réalisation, qui est également une variante du précédent. Dans ce cas de figure, le plan de joint 26, au lieu de se situer dans un plan transversal par rapport à l'ouverture 20, comme dans le cas des figures 3 et 4, est maintenant situé dans un plan radial. En d'autre termes, la moitié supérieure 34 de l'orifice 20 sera formée dans la demi-coque 10, tandis que la moitié inférieure 36 de l'orifice 20 sera formée dans l'autre demi-coque 12.Figures 5 and 6 illustrate a third embodiment, which is also a variant of the previous one. In this case, the joint plane 26, instead of being in a transverse plane relative to the opening 20, as in the case of Figures 3 and 4, is now located in a radial plane. In other words, the upper half 34 of the orifice 20 will be formed in the half-shell 10, while the lower half 36 of the orifice 20 will be formed in the other half-shell 12.
Ce mode de réalisation, tout en conservant l'avantage d'une simplicité de moulage en raison de l'absence de contredépouille sur les pièces, offre une étanchéité améliorée par rapport au cas précédent, puisque le plan de joint 26 ne passe plus par le point le plus bas du boîtier.This embodiment, while retaining the advantage of simplicity of molding due to the absence of undercut on the parts, offers improved sealing compared to the previous case, since the joint plane 26 no longer passes through the lowest point of the case.
Enfin, la figure 7 illustre un quatrième mode de réalisation permettant de s'affranchir du tuyau caoutchouté rapporté 22 emmanché sur l'ouverture 20 : dans ce cas, le plan de joint aboutit au milieu de l'ouverture 20 qui a une forme tubulaire prolongée vers le bas, et le débouché 24 est pourvu d'une collerette 38 venant s'appliquer contre le plancher du véhicule. Chacune des demi-coques 10, 12 comporte une partie inclinée 16 et un demi-cylindre correspondant à l'ouverture 20 divisée par le plan de joint vertical 26 en deux moitiés égales. Finally, FIG. 7 illustrates a fourth embodiment making it possible to dispense with the attached rubberized pipe 22 fitted on the opening 20: in this case, the joint plane ends in the middle of the opening 20 which has an extended tubular shape downwards, and the outlet 24 is provided with a flange 38 which is applied against the floor of the vehicle. Each of the half-shells 10, 12 has an inclined part 16 and a half-cylinder corresponding to the opening 20 divided by the vertical joint plane 26 into two equal halves.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9712844A FR2769694B1 (en) | 1997-10-14 | 1997-10-14 | HEATER-AIR CONDITIONING DEVICE HOUSING FOR A MOTOR VEHICLE, INCLUDING INTEGRATED MEANS FOR COLLECTING CONDENSATE FROM THE AIR CONDITIONER EVAPORATOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9712844A FR2769694B1 (en) | 1997-10-14 | 1997-10-14 | HEATER-AIR CONDITIONING DEVICE HOUSING FOR A MOTOR VEHICLE, INCLUDING INTEGRATED MEANS FOR COLLECTING CONDENSATE FROM THE AIR CONDITIONER EVAPORATOR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2769694A1 true FR2769694A1 (en) | 1999-04-16 |
| FR2769694B1 FR2769694B1 (en) | 2000-01-28 |
Family
ID=9512215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9712844A Expired - Fee Related FR2769694B1 (en) | 1997-10-14 | 1997-10-14 | HEATER-AIR CONDITIONING DEVICE HOUSING FOR A MOTOR VEHICLE, INCLUDING INTEGRATED MEANS FOR COLLECTING CONDENSATE FROM THE AIR CONDITIONER EVAPORATOR |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2769694B1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2825951A1 (en) * | 2001-06-18 | 2002-12-20 | Valeo Climatisation | System for recovering condensate in car heater comprises casing with drain tube, one end of which is attached to casing, other having ring with line of weakness which fits over hook molded on casing wall |
| EP1426215A1 (en) * | 2002-12-05 | 2004-06-09 | Behr France S.A.R.L. | Water collecting box, particularly in connection with heating or air conditioning installation for motor vehicles |
| EP1795388A1 (en) * | 2005-12-09 | 2007-06-13 | VALEO AUTOKLIMATIZACE s.r.o. | Condensate draining assembly for a heating, ventilating and/or air conditioning device of an automotive vehicle |
| EP2062761A3 (en) * | 2007-11-26 | 2009-07-15 | Behr GmbH & Co. KG | Air conditioning unit for a motor vehicle |
| EP2218598A3 (en) * | 2009-02-16 | 2011-05-11 | Behr GmbH & Co. KG | Vehicle air conditioning system |
| RU2491178C2 (en) * | 2008-02-23 | 2013-08-27 | Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. | Condensate drain tube for heating, ventilation and/or air conditioning system and method of its installation |
| CN108045190A (en) * | 2017-11-30 | 2018-05-18 | 博耐尔汽车电气系统有限公司 | A kind of air conditioning for automobiles HVAC assemblies with after-blow face |
| EP3467410A1 (en) * | 2017-10-04 | 2019-04-10 | BSH Hausgeräte GmbH | A household refrigeration device comprising a drain pipe having a flexible extremity |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008037733A1 (en) | 2008-08-14 | 2010-02-18 | Behr Gmbh & Co. Kg | Motor vehicle air conditioning system for guiding water, particularly condensed water of motor vehicle, has housing and refrigerant evaporator for cooling air that is guided into interior of motor vehicle |
| DE102008037702A1 (en) | 2008-08-14 | 2010-02-18 | Behr Gmbh & Co. Kg | Motor vehicle air conditioning system and water i.e. condensate, guiding device combination, has connection piece, where no contact is provided between piece and flume in horizontal direction or in direction perpendicular to line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664551A (en) * | 1984-07-24 | 1987-05-12 | Societe Anonyme Des Usines Chausson | Connecting device for housing-shaped elements |
| GB2279143A (en) * | 1993-05-27 | 1994-12-21 | Behr Gmbh & Co | Motor vehicle air conditioning |
| DE19534738A1 (en) * | 1994-09-22 | 1996-03-28 | Nippon Denso Co | Air conditioning system for vehicle |
-
1997
- 1997-10-14 FR FR9712844A patent/FR2769694B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664551A (en) * | 1984-07-24 | 1987-05-12 | Societe Anonyme Des Usines Chausson | Connecting device for housing-shaped elements |
| GB2279143A (en) * | 1993-05-27 | 1994-12-21 | Behr Gmbh & Co | Motor vehicle air conditioning |
| DE19534738A1 (en) * | 1994-09-22 | 1996-03-28 | Nippon Denso Co | Air conditioning system for vehicle |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2825951A1 (en) * | 2001-06-18 | 2002-12-20 | Valeo Climatisation | System for recovering condensate in car heater comprises casing with drain tube, one end of which is attached to casing, other having ring with line of weakness which fits over hook molded on casing wall |
| EP1426215A1 (en) * | 2002-12-05 | 2004-06-09 | Behr France S.A.R.L. | Water collecting box, particularly in connection with heating or air conditioning installation for motor vehicles |
| WO2004050403A1 (en) * | 2002-12-05 | 2004-06-17 | Behr France S.A.R.L. | Water tank arrangement, particularly in connection with a heater or air conditioner for a motor vehicle |
| EP1795388A1 (en) * | 2005-12-09 | 2007-06-13 | VALEO AUTOKLIMATIZACE s.r.o. | Condensate draining assembly for a heating, ventilating and/or air conditioning device of an automotive vehicle |
| EP2062761A3 (en) * | 2007-11-26 | 2009-07-15 | Behr GmbH & Co. KG | Air conditioning unit for a motor vehicle |
| RU2491178C2 (en) * | 2008-02-23 | 2013-08-27 | Джи Эм Глоубал Текнолоджи Оперейшнз, Инк. | Condensate drain tube for heating, ventilation and/or air conditioning system and method of its installation |
| EP2218598A3 (en) * | 2009-02-16 | 2011-05-11 | Behr GmbH & Co. KG | Vehicle air conditioning system |
| EP3467410A1 (en) * | 2017-10-04 | 2019-04-10 | BSH Hausgeräte GmbH | A household refrigeration device comprising a drain pipe having a flexible extremity |
| CN108045190A (en) * | 2017-11-30 | 2018-05-18 | 博耐尔汽车电气系统有限公司 | A kind of air conditioning for automobiles HVAC assemblies with after-blow face |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2769694B1 (en) | 2000-01-28 |
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| ST | Notification of lapse |