US20070243818A1 - Air Guide for front end cooling - Google Patents
Air Guide for front end cooling Download PDFInfo
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- US20070243818A1 US20070243818A1 US11/395,615 US39561506A US2007243818A1 US 20070243818 A1 US20070243818 A1 US 20070243818A1 US 39561506 A US39561506 A US 39561506A US 2007243818 A1 US2007243818 A1 US 2007243818A1
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- Prior art keywords
- air guide
- curved portion
- compression section
- guide system
- depth
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/005—Front spoilers
Definitions
- the present invention relates to the field of air management in a vehicular front end. More specifically, the present invention relates to an air guide for front end cooling.
- a motor vehicle such as an automobile, truck, and the like, typically has an engine compartment located at the front of the vehicle.
- an internal front end support structure bridges the front of the engine compartment and supports a radiator that is part of the engine's cooling system.
- a condenser mounts in front of the radiator.
- the condenser and radiator are cooled by air that passes through them.
- the air may be forced through the condenser and radiator by ram air effect when the vehicle is in forward motion, and/or by being drawn through the condenser and radiator by a cooling fan typically located directly behind the radiator.
- the front end support structure is known as a front-end carrier, and is one component of a front end module.
- the front end module integrates the front-end carrier and several components, including the radiator, air conditioning condenser, electric fan, motor, and air duct into one unit.
- the functions of the various components are integrated in a front end module to create better performance, and to enhance installation efficiency during vehicle assembly.
- the duct also known as an air guide
- the air guide functions to introduce outside air into the condenser and radiator, while limiting recirculation of hot air from the engine compartment.
- the vehicle fascia and bumper are located in front of the air guide so that the air guide interfaces with the vehicle fascia and bumper.
- the vehicle fascia is an aesthetically pleasing component, while offering advantages of stylization freedom, impact resistance, less expense to replace than their metal equivalents, and so forth.
- thermoplastic olefins polycarbonates
- polyesters polypropylene
- polyurethanes polyurethanes
- polyamides polyamides
- glass fibers for strength and structural rigidity
- a typical air guide is relatively stiff, and some design requirements call for a-gap between the air guide and vehicle fascia. This gap is required so that the relatively stiff air guide does not come into contact with the vehicle fascia which can make vehicle fascia assembly difficult and which can potentially damage the vehicle fascia and/or the air guide during assembly. Unfortunately, this gap allows warm air to recirculate, thus reducing performance of the heating, ventilation, and air conditioning (HVAC) system of the vehicle.
- HVAC heating, ventilation, and air conditioning
- a material such as, thermoplastic elastomer, thermoplastic vulcanizate, and other rubber or foam materials, is attached to the edge of the air guide to provide a soft contact to the vehicle fascia.
- This material also serves to close or fill the aforementioned gap.
- addition of a material onto the air guide increases the cost of the air guide in terms of both materials and labor.
- this material may eventually disintegrate or become disengaged from the air guide so that the gap once again becomes problematic in terms of reducing performance of the HVAC system.
- Another advantage of the present invention is that an air guide is provided that is resistant to twisting during compression.
- Yet another advantage of the present invention is that an air guide is provided that is cost effectively produced and installed onto a front end support structure of a vehicle.
- the above and other advantages of the present invention are carried out in one form by an air guide system for a vehicle.
- the air guide system includes a body attachable to a front end structure of the vehicle, and a serpentine compression section having a first end coupled to the body and a second end displaced from the body.
- the above and other advantages of the present invention are carried out in another form by an air guide system for a vehicle.
- the air guide system includes a body attachable to a front end structure of the vehicle, the body exhibiting a first thickness.
- the air guide system further includes a serpentine compression section having a first curved portion and a second curved portion.
- the first curved portion has a first end coupled to the body.
- the second curved portion is spaced from the first curved portion in a radial direction and has a second end displaced from the body.
- the serpentine compression section exhibits a second thickness, the second thickness being less than the first thickness.
- FIG. 1 shows an exploded perspective view of a portion of a vehicle front end
- FIG. 2 shows a front view of an air guide of the vehicle front end in accordance with a preferred embodiment of the present invention
- FIG. 3 shows a sectional view of the air guide along section lines 3 - 3 in FIG. 2 .
- FIG. 1 shows an exploded perspective view of a portion of a vehicle front end 20 .
- Vehicle front end 20 includes a front end module 22 , a front bumper 24 , and a vehicle fascia 26 .
- Front bumper 24 is positioned in front of front end module 22
- vehicle fascia 26 is positioned in front of front bumper 24 , thus in front of front end module 22 .
- vehicle front end 20 includes various conventional parts including, but not limited to headlights, headlight housings, horn, hood lock, sensors, structural members, and so forth, not shown for clarity of illustration.
- Front end module 22 includes a front end structure typically known as a front-end carrier 28 , a cooling module 30 assembled to a rearward facing side 31 of front-end carrier 28 , and an air guide system 32 assembled to and projecting from a frontward facing side 33 of front-end carrier 28 .
- Cooling module 30 includes a radiator, and may optionally include an air conditioning condenser.
- Front end module 22 can include additional components, not illustrated herein for simplicity, such as an electric fan, motor, and the like known to those skilled in the art.
- Air guide system 32 includes a first air guide 34 and a second air guide 36 formed as mirror image of first air guide 34 .
- First and second air guides 34 and 36 are shaped to accommodate placement of front bumper 24 .
- Each of air guides 32 couples to a periphery 38 about central openings 39 of front-end carrier 28 and projects toward vehicle fascia 26 to form a seal between front-end carrier 28 and vehicle fascia 26 .
- Air is guided by air guide system 32 through central openings 39 of front-end carrier 28 and is forced through cooling module 30 by ram air effect when the vehicle is in forward motion, and/or by being drawn through cooling module 30 by a cooling fan (not shown) typically located directly behind cooling module 30 .
- FIG. 2 shows a front view of first air guide 34 of vehicle front end 20 ( FIG. 1 ) in accordance with a preferred embodiment of the present invention.
- FIG. 3 shows a sectional view of first air guide 34 along section lines 3 - 3 in FIG. 2 . Since air guides 32 ( FIG. 1 ) are formed as a mirror image of one another, the following discussion applies equally to second air guide 36 ( FIG. 1 ).
- First air guide 34 includes a body 40 having clips 42 attachable of periphery 38 ( FIG. 1 ) of front-end carrier 28 ( FIG. 1 ). First air guide 34 further includes a serpentine compression section. 44 having a first edge 46 coupled to body 40 and a second edge 48 displaced from body 40 .
- First air guide 34 may be formed from thermoplastic olefin (TPO), a saturated polymer blend typically consisting of some fraction of polypropylene, polyethylene, rubber, and a reinforcing filler, or other rubber-like materials known to those skilled in the art.
- TPO thermoplastic olefin
- saturated polymer blend typically consisting of some fraction of polypropylene, polyethylene, rubber, and a reinforcing filler, or other rubber-like materials known to those skilled in the art.
- serpentine compression section 44 is an S-shaped member that includes a first curved portion 50 having first edge 46 and a second curved portion 52 having second edge 48 . More descriptively, first curved portion 50 exhibits a first concave surface 54 . Second curved portion 52 exhibits a second concave surface 56 arranged in opposing relation (i.e., facing) first concave surface and spaced from first curved portion 50 in a radial direction 58 .
- the term “serpentine” used in connection with compression section 44 signifies the wave-like or zigzag profile of compression section 44 .
- the serpentine shape of compression section 44 enables compression section 44 to collapse behind vehicle fascia 26 ( FIG. 1 ), i.e., like an accordion, when fascia 26 and/or front bumper 24 presses on second edge 48 . This provides a tight seal between first air guide 34 and vehicle fascia 26 thereby preventing the recirculation of hot air.
- the serpentine shape of compression section 44 largely prevents the twisting problem seen in some prior art air guides.
- serpentine compression section 44 only includes two curved portions, i.e., first curved portion 50 and second curved portion 52 , it should be understood that in an alternative embodiment, serpentine compression section 44 may include more than two contiguous curved portions, or may include a zigzag pattern of multiple reversing acute angles.
- First curved portion 50 includes a third edge 60
- second curved portion 52 includes a fourth edge 62
- First and third edges 46 and 60 , respectively, of first curved portion 50 are generally aligned with second and fourth edges 48 and 62 , respectively, of second curved portion 52 and a transverse dimension 63 of body 40 to facilitate the non-twisting compression attribute of serpentine compression section 44 .
- First curved portion 50 of serpentine compression section 44 exhibits a first depth 64 and a first width 66 .
- second curved portion 52 of serpentine compression section 44 exhibits a second depth 68 and a second width 70 .
- first depth 64 is substantially equivalent to first width 66
- second depth 68 is substantially equivalent to second width 70 .
- second depth 68 is greater than first depth 64 (approximately twice as deep)
- second width 70 is greater than first width 66 (again approximately twice as wide).
- Body 40 exhibits a first thickness 72
- serpentine compression section 44 exhibits a second thickness 74 that is less than first thickness 72 .
- first thickness 72 may be one and a half millimeters
- second thickness 74 may be only one millimeter.
- First air guide 34 may further optionally include relief cuts 76 to soften first air guide 34 locally.
- relief cuts 76 to soften first air guide 34 locally.
- the present invention teaches of an air guide for a vehicle.
- the air guide includes a serpentine compression section that readily collapses when there is an interference with a vehicle component, such as the vehicle fascia, to produce a tight seal between a vehicular front end support structure and the vehicle component.
- a vehicle component such as the vehicle fascia
- the wave-like or zigzag cross-sectional shape of serpentine compression section and the thinner profile of compression section relative to the body cause the compression section to readily collapse with very little twist.
- the one-piece construction of the air guide can be cost effectively produced and installed onto a front-end carrier of a vehicle.
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- 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)
Abstract
An air guide system (32) for a vehicle front end structure (20) includes a first air guide (34) and a second air guide (36). Each air guide (34, 36) includes a body (40) attachable to a front-end carrier (28) and a serpentine compression section (28) coupled to the body and configured to project from a frontward facing side (33) of the front-end carrier (44). The first and second air guides (34, 36) project toward a vehicle fascia (26), and each serpentine compression section (44) collapses in response to interference from the vehicle fascia (26) to create a seal between a cooling module (30) and the vehicle fascia (26).
Description
- The present invention relates to the field of air management in a vehicular front end. More specifically, the present invention relates to an air guide for front end cooling.
- A motor vehicle, such as an automobile, truck, and the like, typically has an engine compartment located at the front of the vehicle. In general, an internal front end support structure bridges the front of the engine compartment and supports a radiator that is part of the engine's cooling system. When the vehicle is equipped with air conditioning, a condenser mounts in front of the radiator. The condenser and radiator are cooled by air that passes through them. The air may be forced through the condenser and radiator by ram air effect when the vehicle is in forward motion, and/or by being drawn through the condenser and radiator by a cooling fan typically located directly behind the radiator.
- In some vehicles the front end support structure is known as a front-end carrier, and is one component of a front end module. The front end module integrates the front-end carrier and several components, including the radiator, air conditioning condenser, electric fan, motor, and air duct into one unit. The functions of the various components are integrated in a front end module to create better performance, and to enhance installation efficiency during vehicle assembly.
- The duct, also known as an air guide, is typically integrated with and positioned in front of the front-end carrier. The air guide functions to introduce outside air into the condenser and radiator, while limiting recirculation of hot air from the engine compartment. The vehicle fascia and bumper are located in front of the air guide so that the air guide interfaces with the vehicle fascia and bumper. The vehicle fascia is an aesthetically pleasing component, while offering advantages of stylization freedom, impact resistance, less expense to replace than their metal equivalents, and so forth. The majority of modern plastic car bumper system fascias are made of thermoplastic olefins (TPOs), polycarbonates, polyesters, polypropylene, polyurethanes, polyamides, or blends of these with, for instance, glass fibers for strength and structural rigidity.
- A typical air guide is relatively stiff, and some design requirements call for a-gap between the air guide and vehicle fascia. This gap is required so that the relatively stiff air guide does not come into contact with the vehicle fascia which can make vehicle fascia assembly difficult and which can potentially damage the vehicle fascia and/or the air guide during assembly. Unfortunately, this gap allows warm air to recirculate, thus reducing performance of the heating, ventilation, and air conditioning (HVAC) system of the vehicle.
- In some instances, a material such as, thermoplastic elastomer, thermoplastic vulcanizate, and other rubber or foam materials, is attached to the edge of the air guide to provide a soft contact to the vehicle fascia. This material also serves to close or fill the aforementioned gap. Unfortunately, addition of a material onto the air guide increases the cost of the air guide in terms of both materials and labor. Moreover, this material may eventually disintegrate or become disengaged from the air guide so that the gap once again becomes problematic in terms of reducing performance of the HVAC system.
- Yet another problem with some prior art air guides is that compression of the air guide by the vehicle fascia during assembly can cause the air guide to twist inboard thus reducing the open surface area in front of the condenser/radiator. Of course, any blockage restricts the amount of air that is able to flow through the condenser/radiator thereby further reducing HVAC system performance.
- Accordingly, it is an advantage of the present invention that an air guide for a vehicle is provided.
- It is another advantage of the present invention that an air guide is provided that produces a tight seal between a front end support structure and a vehicle component.
- Another advantage of the present invention is that an air guide is provided that is resistant to twisting during compression.
- Yet another advantage of the present invention is that an air guide is provided that is cost effectively produced and installed onto a front end support structure of a vehicle.
- The above and other advantages of the present invention are carried out in one form by an air guide system for a vehicle. The air guide system includes a body attachable to a front end structure of the vehicle, and a serpentine compression section having a first end coupled to the body and a second end displaced from the body.
- The above and other advantages of the present invention are carried out in another form by an air guide system for a vehicle. The air guide system includes a body attachable to a front end structure of the vehicle, the body exhibiting a first thickness. The air guide system further includes a serpentine compression section having a first curved portion and a second curved portion. The first curved portion has a first end coupled to the body. The second curved portion is spaced from the first curved portion in a radial direction and has a second end displaced from the body. The serpentine compression section exhibits a second thickness, the second thickness being less than the first thickness.
- A more complete understanding of the present invention may be derived by referring to the detailed description and claims when considered in connection with the Figures, wherein like reference numbers refer to similar items throughout the Figures, and:
-
FIG. 1 shows an exploded perspective view of a portion of a vehicle front end; -
FIG. 2 shows a front view of an air guide of the vehicle front end in accordance with a preferred embodiment of the present invention; and -
FIG. 3 shows a sectional view of the air guide along section lines 3-3 inFIG. 2 . -
FIG. 1 shows an exploded perspective view of a portion of avehicle front end 20. Vehiclefront end 20 includes afront end module 22, afront bumper 24, and avehicle fascia 26.Front bumper 24 is positioned in front offront end module 22, andvehicle fascia 26 is positioned in front offront bumper 24, thus in front offront end module 22. Of course, those skilled in the art will recognize thatvehicle front end 20 includes various conventional parts including, but not limited to headlights, headlight housings, horn, hood lock, sensors, structural members, and so forth, not shown for clarity of illustration. -
Front end module 22 includes a front end structure typically known as a front-end carrier 28, acooling module 30 assembled to a rearward facingside 31 of front-end carrier 28, and anair guide system 32 assembled to and projecting from a frontward facingside 33 of front-end carrier 28.Cooling module 30 includes a radiator, and may optionally include an air conditioning condenser.Front end module 22 can include additional components, not illustrated herein for simplicity, such as an electric fan, motor, and the like known to those skilled in the art. -
Air guide system 32 includes afirst air guide 34 and asecond air guide 36 formed as mirror image offirst air guide 34. First andsecond air guides front bumper 24. Each ofair guides 32 couples to aperiphery 38 aboutcentral openings 39 of front-end carrier 28 and projects towardvehicle fascia 26 to form a seal between front-end carrier 28 andvehicle fascia 26. Air is guided byair guide system 32 throughcentral openings 39 of front-end carrier 28 and is forced throughcooling module 30 by ram air effect when the vehicle is in forward motion, and/or by being drawn throughcooling module 30 by a cooling fan (not shown) typically located directly behindcooling module 30. - Referring to
FIGS. 2-3 ,FIG. 2 shows a front view offirst air guide 34 of vehicle front end 20 (FIG. 1 ) in accordance with a preferred embodiment of the present invention.FIG. 3 shows a sectional view offirst air guide 34 along section lines 3-3 inFIG. 2 . Since air guides 32 (FIG. 1 ) are formed as a mirror image of one another, the following discussion applies equally to second air guide 36 (FIG. 1 ). -
First air guide 34 includes abody 40 havingclips 42 attachable of periphery 38 (FIG. 1 ) of front-end carrier 28 (FIG. 1 ).First air guide 34 further includes a serpentine compression section.44 having afirst edge 46 coupled tobody 40 and asecond edge 48 displaced frombody 40.First air guide 34 may be formed from thermoplastic olefin (TPO), a saturated polymer blend typically consisting of some fraction of polypropylene, polyethylene, rubber, and a reinforcing filler, or other rubber-like materials known to those skilled in the art. - In a preferred embodiment,
serpentine compression section 44 is an S-shaped member that includes a firstcurved portion 50 havingfirst edge 46 and a secondcurved portion 52 havingsecond edge 48. More descriptively, firstcurved portion 50 exhibits a firstconcave surface 54. Secondcurved portion 52 exhibits a secondconcave surface 56 arranged in opposing relation (i.e., facing) first concave surface and spaced from firstcurved portion 50 in aradial direction 58. - The term “serpentine” used in connection with
compression section 44 signifies the wave-like or zigzag profile ofcompression section 44. The serpentine shape ofcompression section 44 enablescompression section 44 to collapse behind vehicle fascia 26 (FIG. 1 ), i.e., like an accordion, whenfascia 26 and/orfront bumper 24 presses onsecond edge 48. This provides a tight seal betweenfirst air guide 34 andvehicle fascia 26 thereby preventing the recirculation of hot air. In addition, the serpentine shape ofcompression section 44 largely prevents the twisting problem seen in some prior art air guides. - Although the S-shaped profile of
serpentine compression section 44 only includes two curved portions, i.e., firstcurved portion 50 and secondcurved portion 52, it should be understood that in an alternative embodiment,serpentine compression section 44 may include more than two contiguous curved portions, or may include a zigzag pattern of multiple reversing acute angles. - First
curved portion 50 includes athird edge 60, and secondcurved portion 52 includes afourth edge 62. First andthird edges curved portion 50 are generally aligned with second andfourth edges curved portion 52 and a transverse dimension 63 ofbody 40 to facilitate the non-twisting compression attribute ofserpentine compression section 44. - First
curved portion 50 ofserpentine compression section 44 exhibits afirst depth 64 and afirst width 66. Similarly, secondcurved portion 52 ofserpentine compression section 44 exhibits asecond depth 68 and asecond width 70. In this exemplary embodiment,first depth 64 is substantially equivalent tofirst width 66, andsecond depth 68 is substantially equivalent tosecond width 70. Moreover,second depth 68 is greater than first depth 64 (approximately twice as deep) andsecond width 70 is greater than first width 66 (again approximately twice as wide). These dimensions enhance the compressibility ofserpentine compression section 44 without expanding wide enough during its collapse to block central openings 39 (FIG. 1 ) and adversely affect air flow through cooling module 30 (FIG. 1 ). Those skilled in the art will recognize that the depth and width of first and secondcurved portions central opening 39. -
Body 40 exhibits afirst thickness 72, andserpentine compression section 44 exhibits asecond thickness 74 that is less thanfirst thickness 72. For example,first thickness 72 may be one and a half millimeters, andsecond thickness 74 may be only one millimeter. This reduction of material thickness betweenbody 40 andserpentine compression section 44 advantageously enables significant collapse ofserpentine compression section 44 when assembling vehicle fascia 26 (FIG. 1 ) to vehiclefront end 20. Furthermore, the greater thickness ofbody 40 relative to serpentinecompression section 44 largely prevents deflections ofbody 40 that could potentially restrict airflow throughcentral openings 39. -
First air guide 34 may further optionally includerelief cuts 76 to softenfirst air guide 34 locally. When there is interference withvehicle fascia 26, the ready collapse and soft contact ofserpentine compression section 44 eliminates the need for a gap between the air guide and vehicle fascia. Moreover, a seal is created without the need for the attachment of additional material to the edge offirst air guide 34 to provide a soft contact to the vehicle fascia. Consequently, the single piece construction, decreases materials and labor costs for assembly. - In summary, the present invention teaches of an air guide for a vehicle. The air guide includes a serpentine compression section that readily collapses when there is an interference with a vehicle component, such as the vehicle fascia, to produce a tight seal between a vehicular front end support structure and the vehicle component. Moreover, the wave-like or zigzag cross-sectional shape of serpentine compression section and the thinner profile of compression section relative to the body cause the compression section to readily collapse with very little twist. The one-piece construction of the air guide can be cost effectively produced and installed onto a front-end carrier of a vehicle.
- Although the preferred embodiments of the invention have been illustrated and described in detail, it will be readily apparent to those skilled in the art that various modifications may be made therein without departing from the spirit of the invention or from the scope of the appended claims.
Claims (19)
1. An air guide system for a vehicle comprising:
a body attachable to a front end structure of said vehicle; and
a serpentine compression section having a first edge coupled to said body and a second edge displaced from said body.
2. An air guide system as claimed in claim 1 wherein said serpentine compression section is an S-shaped member.
3. An air guide system as claimed in claim 1 wherein said serpentine compression section includes:
a first curved portion having said first edge; and
a second curved portion spaced from said first curved portion in a radial direction, said second curved portion having said second edge.
4. An air guide system as claimed in claim 3 wherein:
said first curved portion exhibits a first concave surface; and
said second curved portion exhibits a second concave surface arranged in opposing relation to said first concave surface.
5. An air guide system as claimed in claim 3 wherein:
said first curved portion includes a third edge; and
said second curved portion includes a fourth edge, said first and third edges of said first curved portion being in alignment with said second and fourth edges of said second curved portion and a transverse dimension of said body.
6. An air guide system as claimed in claim 3 wherein:
said first curved portion exhibits a first depth and a first width; and
said second curved portion exhibits a second depth and a second width, said second depth being greater than said first depth and said second width being greater than said first width.
7. An air guide system as claimed in claim 3 wherein:
said first curved portion exhibits a first depth and a first width substantially equivalent to said first depth; and
said second curved portion exhibits a second depth and a second width substantially equivalent to said second depth.
8. An air guide system as claimed in claim 1 wherein:
said body exhibits a first thickness; and
said serpentine compression section exhibits a second thickness, said second thickness being less than said first thickness.
9. An air guide system as claimed in claim 1 wherein said serpentine compression section is configured to project from a frontward facing side of said front end structure.
10. An air guide system as claimed in claim 1 wherein said front end structure is a front-end carrier for supporting a cooling module, said vehicle further includes fascia positioned in front of said front-end carrier, and said serpentine compression section is configured to project toward said fascia to form a seal between said cooling module and said fascia.
11. An air guide system as claimed in claim 10 wherein said air guide is a first air guide attachable to a first edge of said front-end carrier, and said air guide system further comprises a second air guide having a second serpentine compression section formed as a mirror image of said serpentine compression section, said second air guide being attachable to a second edge of said front-end carrier, and said second air guide being configured to project toward said fascia to form said seal between said cooling module and said fascia.
12. An air guide system for a vehicle comprising:
a body attachable to a front end structure of said vehicle, said body exhibiting a first thickness; and
a serpentine compression section having a first curved portion and a second curved portion, said first curved portion having a first edge coupled to said body, said second curved portion being spaced from said first curved portion in a radial direction and having a second edge displaced from said body, and said serpentine compression section exhibiting a second thickness, said second thickness being less than said first thickness.
13. An air guide system as claimed in claim 12 said first curved portion exhibits a first concave surface; and
said second curved portion exhibits a second concave surface arranged in opposing relation to said first concave surface.
14. An air guide system as claimed in claim 12 wherein:
said first curved portion includes a third edge; and
said second curved portion includes a fourth edge, said first and third edges of said first curved portion being in alignment with said second and fourth edges of said second curved portion and a transverse dimension of said body.
15. An air guide system as claimed in claim 12 wherein:
said first curved portion exhibits a first depth and a first width; and
said second curved portion exhibits a second depth and a second width, said second depth being greater than said first depth and said second-width being greater than said first width.
16. An air guide system as claimed in claim 12 wherein:
said first curved portion exhibits a first depth and a first width substantially equivalent to said first depth; and
said second curved portion exhibits a second depth and a second width substantially equivalent to said second depth.
17. An air guide system for a vehicle comprising:
a body attachable to a front end structure of said vehicle; and
an S-shaped compression section having a first edge coupled to said body and a second edge displaced from said body, said S-shaped compression section being configured to project from a frontward facing side of said front end structure.
18. An air guide system as claimed in claim 17 wherein said front end structure is a front-end carrier for supporting a cooling module, said vehicle further includes fascia positioned in front of said front-end carrier, and said S-shaped compression section is configured to project toward said fascia to form a seal between said cooling module and said fascia.
19. An air guide system as claimed in claim 18 wherein said air guide is a first air guide attachable to a first edge of said front-end carrier, and said air guide system further comprises a second air guide having a second S-shaped compression section formed as a mirror image of said S-shaped compression section, said second air guide being attachable to a second edge of said front-end carrier, and said second air guide being configured to project toward said fascia to form said seal between said cooling module and said fascia.
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US11/395,615 US20070243818A1 (en) | 2006-03-30 | 2006-03-30 | Air Guide for front end cooling |
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US11/395,615 US20070243818A1 (en) | 2006-03-30 | 2006-03-30 | Air Guide for front end cooling |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090159237A1 (en) * | 2007-12-25 | 2009-06-25 | Nissan Motor Co., Ltd. | Vehicle front structure |
FR2931105A1 (en) * | 2008-05-13 | 2009-11-20 | Renault Sas | Front structure for motor vehicle, has removable air guiding walls connecting surface of housing with heat exchange face in manner to guide external air flow passing between projectors towards heat exchange face |
US20160368364A1 (en) * | 2015-06-18 | 2016-12-22 | Honda Motor Co., Ltd. | Vehicle structure |
WO2017203157A1 (en) * | 2016-05-27 | 2017-11-30 | Valeo Systemes Thermiques-Ths | Bearing closure member for an air inlet management system and front-end module for a motor vehicle |
WO2018007722A1 (en) * | 2016-07-07 | 2018-01-11 | Valeo Systemes Thermiques | Orientation of an air flow in a sealing device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495909A (en) * | 1991-01-03 | 1996-03-05 | Siemens Automotive Limited | Automotive vehicle engine bay ventilation by ducted-fan-operated ejector |
US20010027883A1 (en) * | 2000-04-10 | 2001-10-11 | Norihisa Sasano | Resin molding for vehicle use and manufacturing method thereof |
US6434968B2 (en) * | 2000-03-29 | 2002-08-20 | Airbus Deutschland Gmbh | Cooling air arrangement for a heat exchanger of an aircraft air conditioning unit |
US6540037B2 (en) * | 2000-01-28 | 2003-04-01 | Denso Corporation | Vehicle front end panel |
US20030062148A1 (en) * | 2001-09-28 | 2003-04-03 | Calsonic Kansei Corporation | Front construction of motor vehicle body & heat exchanger support frame used therefor |
US6578650B2 (en) * | 1999-10-20 | 2003-06-17 | Denso Corporation | Front end panel |
US20030192727A1 (en) * | 2002-04-11 | 2003-10-16 | Calsonic Kansei Corporation | Structure of front portion of vehicle body |
US6729424B2 (en) * | 2000-11-29 | 2004-05-04 | Calsonic Kansei Corporation | Radiator core support structure of motor vehicle |
US6742615B2 (en) * | 2000-07-18 | 2004-06-01 | Denso Thermal Systems Spa | Pre-assembled front unit for motor vehicles |
US6827129B2 (en) * | 1999-10-28 | 2004-12-07 | Denso Corporation | Vehicle-mounted structure for heat exchanger |
-
2006
- 2006-03-30 US US11/395,615 patent/US20070243818A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495909A (en) * | 1991-01-03 | 1996-03-05 | Siemens Automotive Limited | Automotive vehicle engine bay ventilation by ducted-fan-operated ejector |
US6578650B2 (en) * | 1999-10-20 | 2003-06-17 | Denso Corporation | Front end panel |
US6827129B2 (en) * | 1999-10-28 | 2004-12-07 | Denso Corporation | Vehicle-mounted structure for heat exchanger |
US6540037B2 (en) * | 2000-01-28 | 2003-04-01 | Denso Corporation | Vehicle front end panel |
US6434968B2 (en) * | 2000-03-29 | 2002-08-20 | Airbus Deutschland Gmbh | Cooling air arrangement for a heat exchanger of an aircraft air conditioning unit |
US20010027883A1 (en) * | 2000-04-10 | 2001-10-11 | Norihisa Sasano | Resin molding for vehicle use and manufacturing method thereof |
US6742615B2 (en) * | 2000-07-18 | 2004-06-01 | Denso Thermal Systems Spa | Pre-assembled front unit for motor vehicles |
US6729424B2 (en) * | 2000-11-29 | 2004-05-04 | Calsonic Kansei Corporation | Radiator core support structure of motor vehicle |
US20030062148A1 (en) * | 2001-09-28 | 2003-04-03 | Calsonic Kansei Corporation | Front construction of motor vehicle body & heat exchanger support frame used therefor |
US20030192727A1 (en) * | 2002-04-11 | 2003-10-16 | Calsonic Kansei Corporation | Structure of front portion of vehicle body |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090159237A1 (en) * | 2007-12-25 | 2009-06-25 | Nissan Motor Co., Ltd. | Vehicle front structure |
US8267209B2 (en) * | 2007-12-25 | 2012-09-18 | Nissan Motor Co., Ltd. | Vehicle front structure |
FR2931105A1 (en) * | 2008-05-13 | 2009-11-20 | Renault Sas | Front structure for motor vehicle, has removable air guiding walls connecting surface of housing with heat exchange face in manner to guide external air flow passing between projectors towards heat exchange face |
US20160368364A1 (en) * | 2015-06-18 | 2016-12-22 | Honda Motor Co., Ltd. | Vehicle structure |
JP2017008748A (en) * | 2015-06-18 | 2017-01-12 | 本田技研工業株式会社 | Vehicle structure |
US9834087B2 (en) * | 2015-06-18 | 2017-12-05 | Honda Motor Co., Ltd. | Vehicle structure |
WO2017203157A1 (en) * | 2016-05-27 | 2017-11-30 | Valeo Systemes Thermiques-Ths | Bearing closure member for an air inlet management system and front-end module for a motor vehicle |
FR3051735A1 (en) * | 2016-05-27 | 2017-12-01 | Valeo Systemes Thermiques | BEARING CLOSURE DEVICE FOR AIR INTAKE MANAGEMENT SYSTEM AND FRONT PANEL MODULE FOR MOTOR VEHICLE |
WO2018007722A1 (en) * | 2016-07-07 | 2018-01-11 | Valeo Systemes Thermiques | Orientation of an air flow in a sealing device |
FR3053637A1 (en) * | 2016-07-07 | 2018-01-12 | Valeo Systemes Thermiques | ORIENTATION OF AIR FLOWS IN A SHUTTER DEVICE |
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