WO2009130427A2 - Dispositif de guidage d'air d'une structure de face avant de vehicule - Google Patents
Dispositif de guidage d'air d'une structure de face avant de vehicule Download PDFInfo
- Publication number
- WO2009130427A2 WO2009130427A2 PCT/FR2009/050445 FR2009050445W WO2009130427A2 WO 2009130427 A2 WO2009130427 A2 WO 2009130427A2 FR 2009050445 W FR2009050445 W FR 2009050445W WO 2009130427 A2 WO2009130427 A2 WO 2009130427A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lateral
- convergent
- convergents
- guiding device
- exchangers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
Definitions
- the invention relates to an air guiding device of a vehicle front face structure, in particular of a motor vehicle.
- a vehicle has on its front side air inlets allowing the entry of a flow of air for cooling the engine.
- These air inlets consist of holes made in the front bumper of the vehicle.
- the engine cooling is achieved through exchangers (radiator, air cooler, condenser) located in front, in front of the engine, and traversed by the air flow.
- exchangers radiator, air cooler, condenser
- the vehicles are generally equipped with convergents which are parts, usually plastic, arranged to guide the air from the air intakes of the bumper to 'to the exchangers. These convergents are thus arranged between the bumper and the exchangers. There are lateral convergents, arranged substantially vertically in the longitudinal direction of the vehicle, and the upper convergent disposed substantially horizontally at the upper end of the exchangers.
- the convergent upper and lateral are currently attached directly to the exchangers, independently of each other.
- Such an arrangement has the disadvantage of making it difficult to seal the interface between the lateral convergents and the upper convergent.
- the side convergents tend to deviate from one another under the effect of the airflow due to their relative flexibility, which generates additional leaks.
- the invention aims to overcome this disadvantage by proposing an air guiding device comprising an upper convergent fixed directly and only to the lateral convergents.
- Such an arrangement has the advantage of sealing at the interface between the converging side and upper and preventing lateral convergents to open under the action of air.
- the subject of the invention relates to an air guiding device of a vehicle front face structure comprising exchangers situated in front of the engine, said device comprising two lateral convergents, intended to be arranged on the one hand. and other exchangers, and an upper convergent, intended to be disposed on top of the exchangers, for guiding air entering through air inlets of the bumper of the vehicle to the exchangers, characterized in that the lateral convergents and the upper convergent are equipped with fastening means capable of ensuring the attachment of the upper convergent only on each of the lateral convergents.
- the fixing means allow a reversible attachment of the upper convergent on the lateral convergents to allow disassembly of the upper convergent.
- These fixing means will for example be designed and arranged so as to provide a support of the upper convergent on the lateral convergents sufficient to achieve a seal between the upper convergent and lateral convergents.
- the device is provided with positioning means of the upper convergent on the lateral convergents.
- the positioning means comprise at least one female receiving member disposed on each of the lateral convergents and at least two male members. integral with the upper convergent, each male member being adapted to cooperate with one of the female organs.
- the female receiving member is a slot, made on the upper edge of each lateral convergent
- the male member is a tab, adapted to be inserted in said slot disposed on the lateral edge of the upper convergent.
- the positioning means can thus be made simply and economically.
- the male and female members are arranged and designed to allow a rotation of the convergent upper relative to the lateral convergents along a substantially horizontal and transverse axis.
- This feature makes it easier to position and mount the upper convergent on the side convergents, before attaching to them.
- the male and female members are designed to allow relative movement of the convergent upper relative to the lateral convergents in a substantially horizontal and transverse direction.
- the game thus obtained makes it possible to facilitate the assembly of the upper convergent despite the dispersions observed in the positions of the lateral convergents of one vehicle to another.
- the fixing means are located on the upper edges of each of the lateral convergents and on the lateral edges of the upper convergent.
- the fastening means are for example latching means.
- the latching means comprise at least one latching lug adapted to engage at least one corresponding housing, said housing having a frustoconical shape to facilitate the insertion of the latching lug.
- FIG. 1 is a front view of a motor vehicle front face structure showing an air guiding device according to the invention
- FIG. 2 is a perspective view of a lateral convergent and of the upper convergent of the guiding device represented in FIG. 1;
- FIG. 3 is enlargement of the positioning means of the guide device shown in Figure 1;
- - Figure 4 shows an enlargement of the male member of the positioning means of Figure 3;
- FIG. 5 shows an enlargement of the female member of the positioning means of Figure 3;
- FIG. 6 is a perspective view of the upper edge of a lateral convergent of the guiding device shown in FIG. 1;
- FIG. 7 is a sectional view of the attachment means of a lateral convergent and a convergent upper.
- front and rear directions refer to the front and rear directions of the vehicle
- longitudinal and transverse directions refer to the longitudinal and transverse directions of the vehicle.
- Figure 1 shows a front vehicle structure 10 including exchangers 12 for cooling the vehicle engine.
- This front structure also includes an extreme front cross member 14, located between the exchangers 12 and the front bumper of the vehicle (not shown).
- Figure 1 are also visible two lateral convergents 16, 18 and an upper convergent 20 for guiding the incoming air through air inlets of the vehicle bumper to the exchangers 12 located in front of the vehicle engine.
- the air guiding device comprises the two lateral convergents 16, 18 and the upper convergent 20.
- the lateral convergents 16, 18 are arranged on either side of the exchangers, substantially vertically, and the upper convergent is disposed on top of the exchangers, substantially horizontally.
- the lateral convergents 16, 18 are identical in symmetry with respect to a vertical longitudinal plane, only the structure of one of them is described with reference to the figures.
- the lateral convergent 16 is formed of a single plate whose rear edge 16a is intended to bear against the exchangers 12, the front edge 16b is intended to bear against the bumper (not shown) and the upper edge 16c is intended to receive the upper convergent 20.
- the upper convergent 20 is also formed of a single plate whose rear edge 20a is intended to bear against the top of the exchangers 12 and the side edges 20b and 20c are intended to bear against the side convergents 16 and 18 respectively .
- the lateral convergents 16, 18 and the upper convergent 20 are equipped with fixing means capable of ensuring the attachment of the upper convergent on each of the lateral convergents.
- the air guiding device is also provided with means for positioning the upper convergent on the lateral convergents.
- These positioning means comprise at least one female receiving member disposed on each of the lateral convergents, and at least two male members integral with the upper convergent, each male member being adapted to cooperate with one of the female members.
- the female receiving member is a slot 30, made on the upper edge of each lateral convergent
- the male member is a tab 40, adapted to fit into said slot disposed on the lateral edge. of the higher convergent.
- the slot 30 extends substantially horizontally, as can be seen in FIG. 5 towards the front of the vehicle, when the lateral convergent is mounted on the exchangers.
- This slot 30 is located near the upper end of the upper edge 16c of the convergent side, as visible in Figure 6.
- the bottom 32 of the slot also has a shape of an arc ( Figure 5).
- This slot 30 is designed to receive the tab 40 shown in Figures 3 and 4.
- Figure 3 shows a top view of the lug 40 inserted in the slot 30 of the side convergent 18.
- the lug 40 comprises a rear edge 42 of rounded section, adapted to cooperate with the rounded bottom 32 of the slot.
- This trailing edge 42 allows rotation of the tab 42 in the slot 30, when only the trailing edge 42 is inserted in the slot 30, the rear edges 42 of the two legs of the upper convergent thus acting as transverse axis of rotation, substantially horizontal.
- the length of the rear edge 42 of each lug 40 is greater than the width (in the transverse direction) of the portion 16d of the side convergent 16 in which the slot 30 is made.
- the length of the rear edge 42 will for example be at least twice as large as the width of the portion 16d.
- the end of the rear edge 42 opposite the upper convergent is provided with an arm 44 which extends rearwardly away from the edge 20b of the upper convergent. This arm 44 guides and facilitates the insertion of the tab 40 into the corresponding slot 30.
- the upper convergent is mounted after the lateral convergents, which are relatively flexible pieces and fairly geometrically dispersed.
- the actual positions of the lateral convergents can vary by several millimeters.
- the length of the rear edge 42 and the shape of the arm 44 can absorb these dispersions during assembly of the upper arm.
- the fixing means are located on the upper edges of each of the lateral convergents and on the lateral edges of the upper convergent.
- These fixing means are latching means.
- each lateral convergent 16, 18 is provided with two latching lugs adapted to engage a corresponding housing formed in the corresponding lateral edge of the upper convergent.
- FIG. 6 represents the upper edge 16c of the lateral convergent 16.
- This upper edge 16c has two latching tabs 52 whose end has a rim 54 projecting, able to engage with the edge of the housing 60 provided on the edge. side 20b of the upper convergent, as shown in Figure 7.
- the two tabs 52 are inserted in the same housing 60.
- each tab could cooperate with a single corresponding housing.
- the housing 60 has a frustoconical shape to facilitate the insertion of the latching lug.
- the housings 60 are lights passing completely through the upper convergent in the vertical direction, thus allowing the release of the latching lugs, and the disassembly of the convergent.
- the two snap tabs 52 are located close to each other, their flanges 54 being oriented in opposite directions. More specifically, these edges 54 are located on the faces of the legs that are not facing. In the example, these faces are located in substantially vertical and transverse planes.
- the mounting of the upper convergent 20 is carried out in the following manner, after fixing of the lateral convergents 16, 18 on the exchangers 12.
- the upper convergent 20 is approached to the side convergents 16, 18, and the trailing edges 42 of the tabs 40 on either side of the upper convergent are engaged in their respective slot 30.
- the upper convergent is then positioned relative to the lateral convergents by pushing the upper convergent rearwardly and / or transversely until the housings 60 are situated substantially above the ratchet tabs 52.
- the upper convergent is then pivoted. towards the side convergents until the lugs 52 are in engagement with the corresponding housings 60.
- the lateral edges of the upper convergent and the upper edges of the lateral convergents have substantially complementary shapes, so that the lateral edges of the upper convergent bear on the upper edges of the lateral convergents over substantially the entire length of these last.
- These edges may optionally be equipped with flexible joints to improve the seal.
- the fixing means will be located at a distance from the positioning means, so as to ensure a good veneer of the upper convergent on the two lateral convergents.
- the air guiding device comprises only means for fixing the upper convergent on the lateral convergents.
- fixing means are then for example distributed along the edges of the convergents so as to ensure a regular support of the upper convergent on the lateral convergents.
- These fixing means may be similar to those already described.
- the attachment can also be made by any other suitable means (screwing, riveting, ).
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/988,565 US20110120792A1 (en) | 2008-04-22 | 2009-03-17 | Air guide device for front face structure of vehicle |
CN200980114286.3A CN102015347B (zh) | 2008-04-22 | 2009-03-17 | 用于车辆的前脸结构的空气引导装置 |
EP09733914A EP2265456B1 (fr) | 2008-04-22 | 2009-03-17 | Dispositif de guidage d'air d'une structure de face avant de vehicule |
JP2011505561A JP2011518074A (ja) | 2008-04-22 | 2009-03-17 | 車両の前面構造体用の空気案内装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802232A FR2930224B1 (fr) | 2008-04-22 | 2008-04-22 | Dispositif de guidage d'air d'une structure de face avant de vehicule. |
FR0802232 | 2008-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009130427A2 true WO2009130427A2 (fr) | 2009-10-29 |
WO2009130427A3 WO2009130427A3 (fr) | 2009-12-17 |
Family
ID=40011379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/050445 WO2009130427A2 (fr) | 2008-04-22 | 2009-03-17 | Dispositif de guidage d'air d'une structure de face avant de vehicule |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110120792A1 (fr) |
EP (1) | EP2265456B1 (fr) |
JP (1) | JP2011518074A (fr) |
CN (1) | CN102015347B (fr) |
AR (1) | AR071491A1 (fr) |
FR (1) | FR2930224B1 (fr) |
RU (1) | RU2451607C1 (fr) |
WO (1) | WO2009130427A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102026103B1 (ko) * | 2014-09-05 | 2019-09-27 | 한온시스템 주식회사 | 쿨링 모듈 |
DE112015004953T5 (de) * | 2014-10-31 | 2017-08-24 | Modine Manufacturing Company | Kühlmodul und clausius-rankine-prozess- abwärmerückgewinnungssystem |
CN106347102A (zh) * | 2016-08-29 | 2017-01-25 | 天津三电汽车空调有限公司 | 一种用于车辆上的集成式前端冷却模块 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007024898A1 (de) | 2006-05-29 | 2008-02-21 | Denso Corp., Kariya | Fahrzeugluftkanal |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170628A (ja) * | 1983-03-18 | 1984-09-26 | Hitachi Ltd | 空気調和機 |
FR2820710B1 (fr) * | 2001-02-14 | 2003-06-27 | Peguform France | Ensemble pour vehicule automobile comprenant un support technique et un support de refroidissement |
JP2002286392A (ja) * | 2001-03-26 | 2002-10-03 | Nissan Motor Co Ltd | 車両用熱交換器の支持構造 |
US6871697B2 (en) * | 2002-01-18 | 2005-03-29 | Clark Equipment Company | Integrated fluid reservoir and heat exchanger ducts |
JP4074122B2 (ja) * | 2002-04-11 | 2008-04-09 | カルソニックカンセイ株式会社 | 自動車の車体前部構造 |
US6869131B2 (en) * | 2002-06-03 | 2005-03-22 | Denso Corporation | Vehicle front end structure |
DE102004058724B4 (de) * | 2003-12-09 | 2018-11-15 | Denso Corporation | Wärmetauscher und Kühlmodul mit diesem |
JP2005206060A (ja) * | 2004-01-23 | 2005-08-04 | Nissan Motor Co Ltd | 車両用熱交換器のエアガイド構造 |
DE102004047583A1 (de) * | 2004-09-22 | 2006-04-06 | Behr Gmbh & Co. Kg | Wärmetauscheranordnung für den Frontbereich eines Kraftfahrzeugs |
RU2278051C1 (ru) * | 2004-12-14 | 2006-06-20 | Открытое акционерное общество "АВТОВАЗ" | Передняя часть кузова легкового автомобиля |
DE102005014614A1 (de) * | 2005-03-31 | 2006-10-05 | Deere & Company, Moline | Kühleranordnung |
CN2839024Y (zh) * | 2005-10-25 | 2006-11-22 | 湖南江麓机械集团有限公司 | 一种用于车船的进排气百叶窗密封装置 |
JP2007131245A (ja) * | 2005-11-11 | 2007-05-31 | Calsonic Kansei Corp | 車両用エアガイド構造 |
GB2444505A (en) * | 2006-12-04 | 2008-06-11 | Cnh Uk Ltd | Heat exchanger mounting |
FR2922823B1 (fr) * | 2007-10-25 | 2009-12-18 | Renault Sas | Agencement pour le montage d'un echangeur thermique sur un element de structure vertical formant une face avant technique de vehicule automobile. |
JP4658157B2 (ja) * | 2008-04-28 | 2011-03-23 | 豊田鉄工株式会社 | 車両用冷却部品支持装置 |
-
2008
- 2008-04-22 FR FR0802232A patent/FR2930224B1/fr not_active Expired - Fee Related
-
2009
- 2009-03-17 RU RU2010147374/11A patent/RU2451607C1/ru active
- 2009-03-17 WO PCT/FR2009/050445 patent/WO2009130427A2/fr active Application Filing
- 2009-03-17 JP JP2011505561A patent/JP2011518074A/ja not_active Withdrawn
- 2009-03-17 US US12/988,565 patent/US20110120792A1/en not_active Abandoned
- 2009-03-17 CN CN200980114286.3A patent/CN102015347B/zh not_active Expired - Fee Related
- 2009-03-17 EP EP09733914A patent/EP2265456B1/fr not_active Not-in-force
- 2009-04-21 AR ARP090101401A patent/AR071491A1/es active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007024898A1 (de) | 2006-05-29 | 2008-02-21 | Denso Corp., Kariya | Fahrzeugluftkanal |
Also Published As
Publication number | Publication date |
---|---|
EP2265456A2 (fr) | 2010-12-29 |
EP2265456B1 (fr) | 2012-06-13 |
RU2451607C1 (ru) | 2012-05-27 |
AR071491A1 (es) | 2010-06-23 |
WO2009130427A3 (fr) | 2009-12-17 |
JP2011518074A (ja) | 2011-06-23 |
US20110120792A1 (en) | 2011-05-26 |
CN102015347B (zh) | 2014-10-29 |
FR2930224B1 (fr) | 2010-08-13 |
FR2930224A1 (fr) | 2009-10-23 |
CN102015347A (zh) | 2011-04-13 |
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