EP3924203A1 - Dispositif d'obturation pour entree d'air de face avant de vehicule automobile comportant un dispositif de desolidarisation de volet - Google Patents
Dispositif d'obturation pour entree d'air de face avant de vehicule automobile comportant un dispositif de desolidarisation de voletInfo
- Publication number
- EP3924203A1 EP3924203A1 EP20707716.5A EP20707716A EP3924203A1 EP 3924203 A1 EP3924203 A1 EP 3924203A1 EP 20707716 A EP20707716 A EP 20707716A EP 3924203 A1 EP3924203 A1 EP 3924203A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shutter
- pivot axis
- flap
- male
- support frame
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0833—Tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Definitions
- the present invention relates to the field of motor vehicle front face air flow shut-off devices, and more specifically to a shut-off device comprising a shutter disconnect device.
- the front faces of motor vehicles generally have one or more main air inlets through which an air flow enters the direction of the front compartment of the motor vehicle. Behind these air inlets are generally placed motor vehicle heat exchangers, such as that used for air conditioning of the passenger compartment and / or that used for cooling the engine.
- a support frame comprising one or more flaps mounted to pivot and capable of taking a multiplicity of different angular positions, between a position opening and a closed position and thus forming a shutter device similar to a louver.
- This shutter is sometimes referred to as an active grille shutter, or a pilot air intake module.
- Such a shutter device can also be referred to by the acronym AGS (for "Active Grille Shutter").
- the shut-off device adjusts the flow of air passing through the air inlets and arriving at the heat exchangers. It is thus possible to optimize the efficiency of these heat exchangers as needed by varying the amount of air they receive.
- the shutters in the closed position reduce the drag coefficient of the motor vehicle and thus improve the aerodynamics of said motor vehicle.
- the shut-off device therefore reduces energy consumption and pollution when the engine does not need to be cooled by the outside air.
- the object of the present invention is therefore to at least partially remedy the drawbacks of the prior art and to provide a closure device in which a broken flap does not remain in place in the support frame.
- the present invention therefore relates to a sealing device for the front face air intake of a motor vehicle comprising: a. - a support frame having two side uprights and two end cross members connecting the two side uprights, b. - at least one flap disposed within the support frame and pivoting about a pivot axis between a first open end position and a second closed end position, said at least one flap comprising a shutter body, a first end connected to the frame support by a first pivot link, said first end is optionally connected to a drive device, moreover the flap comprises in particular a second end, opposite to the first end, connected to the support frame by a second pivot link, c.
- the first end of the at least one flap comprises a device for disconnecting said flap, d.
- said uncoupling device comprising: i. - a first part connected to the shutter body, and ii. - a second part arranged opposite the first part and comprising the first pivot connection with the support frame and possibly the connection with the drive device, e.
- the closure device in particular the support frame or the drive device, comprising at least one stopper, the first part of the disconnecting device and / or the shutter body being configured to come into contact with said at least one stopper in particular when the shutter occupies its first open end position or its second position end closed, so that when the first part of the disconnecting device and / or the shutter body are, or come, in contact with said stopper, the first and the second part move away from each other by the rotation of the second part.
- separation is understood to mean the detachment of the shutter from the support frame, or the separation of the two parts of the separating device or even the separation of the shutter, in particular the body of the shutter and the support frame.
- the first and the second part of the disconnecting device are connected by a male / female device comprising at least a first contact zone so as to transmit the rotational movements of a device. 'drive to the shutter body towards the first open end position and at least one second contact zone so as to transmit the rotational movements of the drive device to the shutter body to the second closed end position, at least one of the first or second contact areas of the male / female device forming an angle with a parallel to the pivot axis.
- only the first contact zone between the first and the second part of the uncoupling device forms an angle with a parallel to the pivot axis.
- the first contact area of the male / female device and the second contact area of the male / female device both form an angle with a parallel to the pivot axis.
- the male / female device comprises: a. - a first base arranged on the first part of the uncoupling device b. - a second base arranged on the second part of the uncoupling device, opposite the first base, c. - at least one male member arranged on one or other of the first or second bases, said male member projecting parallel to the pivot axis, and d. - at least one female member complementary to the at least one male member and disposed on the base facing the base carrying the at least one male member.
- At least one male member or female member are made on a first ring concentric with the pivot axis and projecting parallel to said pivot axis and that the at least one male member or complementary female member are made on a second ring which is also concentric with the pivot axis and protrudes parallel to said pivot axis,
- the first crown being intended to fit inside the second crown
- the outer wall of the first ring and the inner wall of the second ring comprising a bead / groove pair perpendicular to the pivot axis and having just fitted into each other so as to clip the first part with the second part.
- the first part of the uncoupling device and the body of the shutter are made in one piece.
- the shutter body is extruded and the first part of the disconnecting device is an insert attached to one end of said shutter body.
- the first part of the decoupling device comprises a pin projecting perpendicular to the pivot axis and intended to come into contact with a stop.
- the drive device is configured to extend the rotational movement of the shutter when the latter comes into contact with the at least one stopper and to detect the resistance to rotation of the at minus one shutter and to stop its rotation at a given resistance value, said drive device also being configured to stop its rotation when it reaches a predetermined stroke exceeding that necessary to reach the stop without encountering resistance to the rotation of the at least one shutter and send an error signal to an electronic management system.
- the invention also relates to a shutter for a closure device as described above.
- the shutter according to the invention comprises a shutter body, a first end adapted to be connected to a support frame by a first pivot connection, said first end is optionally connected to a drive device, moreover the shutter comprises in particular a second end, opposite the first end, capable of being connected to the support frame by a second pivot connection, a. characterized in that the first end of the at least one flap comprises a device for disconnecting said flap,
- said uncoupling device comprising:
- the first part of the disconnecting device and / or the shutter body being configured so that when the first part of the disconnecting device and / or the shutter body come into contact with a stop, the first and the second part move away from each other by the rotation of the second part.
- disconnection we mean disconnection or separation of the two parts of the disconnection device.
- FIG. 1 shows a schematic perspective representation of the rear face of a shutter device when the shutters are in the closed end position
- the [Fig. 2] shows a schematic perspective representation of the rear face of a closure device when the flaps are in the extreme open position
- the [Fig. 3] shows a schematic perspective representation of the interior of the drive device in the closed end position
- the [Fig. 4] shows a schematic perspective representation of the interior of the drive device in the open end position
- the [Fig. 5] shows a schematic perspective representation of a shutter 5
- FIG. 6 shows a schematic exploded perspective view of a shutter 5
- FIG. 8 shows a schematic perspective view of the exterior of the training device
- FIG. 9 shows a schematic perspective view of the second pivot link
- the [Fig. 10] shows a schematic perspective view of the uncoupling device
- the [Fig. 1 1] shows a schematic representation in exploded perspective of the uncoupling device
- FIG. 12 shows a schematic perspective representation of the spacing of the first and second parts of the uncoupling device
- FIG. 13 shows a schematic perspective representation of the first part of the uncoupling device
- FIG. 14 shows a schematic perspective representation of the second part of the uncoupling device
- FIG. 15 shows a schematic representation in perspective and in section of the uncoupling device.
- certain elements or parameters can be indexed, such as for example first element or second element as well as first parameter and second parameter or even first criterion and second criterion, and so on.
- it is a simple indexing to differentiate and name similar elements or parameters or criteria, but not identical.
- This indexing does not imply a priority of one element, parameter or criterion over another and such names can easily be interchanged without departing from the scope of the present description.
- This indexation does not imply an order in time, for example, to assess this or that criterion.
- the term “upper” and “lower” is understood to mean the arrangement of the elements on the front face air intake shutter device in the mounted state of the shutter device on the motor vehicle.
- FIG. 1] and FIG. 2] show a closure device 1 for the front face of a motor vehicle air inlet respectively from its front face and from its rear face.
- front face is meant here the face of the closure device 1 intended to be oriented towards the front of the motor vehicle.
- rear face is meant here the face of the closure device 1 opposite the front face and intended to be oriented towards the rear of the motor vehicle.
- the closure device 1 comprises a support frame 3 having two lateral uprights 3a and two end crossbars 3b, 3b 'connecting the two lateral uprights 3a to each other, thus defining an opening of the support frame 3. More particularly, the support frame 3 has an upper cross member 3b and a lower cross member 3b ', these orientations arbitrarily corresponding to the arrangement of the closure device 1 in the mounted state in the motor vehicle. In the example presented in [Fig. 1] and [Fig. 2], the opening of the support frame 3 is divided into two by a central upright 3c connecting the upper cross member 3b and the lower cross member 3b '.
- the support frame 3 has at least one flap 5 arranged inside the opening.
- This at least one shutter 5 is mounted to pivot about a pivot axis P (visible in [Fig. 3] and [Fig. 4]) between a first open end position (visible in [Fig. 2] and [ Fig. 4]) and a second closed end position (visible in [Fig. 1] and [Fig. 3]).
- a pivot axis P visible in [Fig. 3] and [Fig. 4]
- a first open end position visible in [Fig. 2] and [ Fig. 4]
- a second closed end position visible in [Fig. 1] and [Fig. 3]
- the flaps 5 are able to adopt any intermediate position.
- the support frame 3 comprises a plurality of flaps 5 forming at least one set of flaps 5 arranged parallel to each other on the same plane and are adjacent.
- the support frame 3 comprises two sets of flaps 5 each disposed in an opening. These openings are separated by the central upright 3c.
- the shutters 5 are in particular arranged horizontally and one above the other.
- the shutter device 1 in this closed position, all of the flaps 5 constitute an obstacle which opposes, by their front surface, the circulation of the air flow, the opening of the support frame 3 is thus fully closed.
- the shutter device 1 is configured to pass from a closed configuration where the shutters 5 shut off the entire opening of the support frame 3, and therefore the passage of the air flow F, to an open configuration where the flaps 5 are positioned so as to allow the air flow F to pass with a maximum flow rate.
- the support frame 3 has at least one drive device 7 (visible in [Fig. 2]) configured to control the positioning, and therefore the pivoting, of the flaps 5 between their first open end position and their second closed end position.
- the drive device 7 comprises in particular an actuator 7a and a control member 7b, visible in [Fig. 3] and [Fig. 4]
- the actuator 7a and the control unit 7b are covered by a protective cover 7c.
- the actuator 7a is connected to a shutter 5, said motor shutter 51a of the shutter assembly 5, in order to pivot this motor shutter 5a.
- the other flaps 51b of the set of flaps 5 are connected to the motor flap 51a by the control member 7b, for example a connecting rod, which transmits the pivoting movement of the motor flap 5a to the other flaps 51b.
- Other modes of transmission of the rotational movements of the actuator 7a to the set of shutters 5 can easily be imagined.
- the actuator 7a can be connected directly to the control member 7b by a lever, the actuator 7a then translating said control member 7b in order to simultaneously rotate the flaps.
- the drive device 7 is arranged on the central post 3c of the support frame 3 in order to be able to pivot two sets of flaps 5 simultaneously.
- the drive device 7 can be arranged on a lateral upright 3a of the support frame 3 so as to pivot a single set of flaps 5.
- the drive device 7 is arranged here. on the rear face of the shutter 1.
- the at least one flap 5 comprises in particular an elongated flap body 5a, a first end 5b and a second end 5c, opposite to the first end 5b.
- the shutter 5, generally made of plastic material, can for example be a shutter 5 extruded as illustrated by [FIG. 6].
- the shutter body 5a is extruded and the first 5b and second ends 5c are inserts fixed to the ends of said shutter body 5a.
- another type of shutter 5 for example a shutter 5 made in one piece, in particular by molding.
- the first end 5b of the shutter 5 is connected to the support frame 3, by a first pivot link (visible in [Fig. 7]), and connected to the drive device 7.
- a first pivot link visible in [Fig. 7]
- the first end 5b can be directly connected to the actuator 7a in the case of a motor shutter 5a.
- the first end 5b can also be connected to the control member 7b by means of a link arm 55 extending in a general direction perpendicular to the pivot axis P.
- the first pivot connection can for example be produced by coupling a first notch 71 made in a wall 32 of the drive device 7 perpendicular to the pivot axis P.
- the first end 5b of the shutter 5 comprises quant to it a second notch 53 (visible in [Fig. 6]) circular and complementary to the first notch 71.
- the first end 5b of the shutter 5 is inserted into the first notch 71 so that the wall 32 comes into the second notch 53.
- the first end 5b of the shutter 5 is held in the first notch 71 by the protective cover 7c which covers the first notch 71 and closes it so as to form an orifice in which the first end 5b of the shutter 5 can pivot. .
- the closure device 1 comprises at least one stop 9.
- This stop 9 is intended in particular to come into contact with the shutter 5 when it occupies its first open end position or its second closed end position. This stop 9 comes into opposition with the pivoting of the shutter 5 when it arrives at one of its end positions.
- the stop 9 can in particular be placed on the support frame 3 on a lateral upright 3a, 3b or on a central upright 3c, in particular at the level of the drive device 7.
- a stop 9 is made on the protective cover 7c.
- the stop 9 can also be made directly on the support frame 3.
- the second end 5c is for its part connected to the support frame 3 by a second pivot connection, as shown in [Fig.
- the second end 5c can thus include a pin 54 projecting along the pivot axis P.
- This pin 54 is inserted into a hole made in a wall 33 of the support frame 3 extending perpendicularly to the axis of pivoting P.
- this wall 33 is produced on a lateral upright 3a.
- the second end 5b of at least one flap 5 comprises a separating device 60 from said shutter 5.
- This separating device 60 allows the shutter 5 to be detached and more precisely are shutter body 5a from the support frame 3 and thus allows the fall of the latter to prevent said shutter 5 from remaining in the end closed position when it is broken and causes a drop in the performance of the heat exchangers arranged behind the closure device 1.
- the uncoupling device 60 can be arranged in particular on one or more of the shutters 5 of a set of shutters 5.
- a shut-off device 1 as illustrated in [Fig. 1] and [Fig. 2], comprising a plurality of flaps 5 forming at least one set of flaps 5 arranged horizontally and one above the other, it may be advantageous that only the upper flap 5 of said set of flap 5 comprises a disconnecting device 60. Indeed, according to various feedback and experiments, this upper flap 5 is the one which is most likely to be subject to breakage and therefore to hamper the circulation of the air flow in the opening of the support frame 3.
- the uncoupling device 60 comprises in particular: a first part 61 connected to the shutter body 5a, and
- the second part 62 of the uncoupling device 60 comprises in particular the first pivot connection with the support frame 3, more precisely the second notch 53.
- the second part 62 also comprises the connection with the drive device 7. More precisely, the second part 62 may include the link arm 55.
- the first part 61 of the uncoupling device 60 and / or the shutter body 5a are in particular configured to come into contact with the at least one stop 9 when the shutter 5 occupies its first open end position or its second closed end position.
- the first part 61 of the uncoupling device 60 may include a pin 610 projecting perpendicularly to the pivot axis P and intended to come into contact with a stop 9.
- the first 61 and the second 62 part can in particular be connected by a male / female device 63.
- This male / female device 63 comprises in particular at least a first contact zone 65a so as to transmit the rotational movements of the device. 'drive 7 to the shutter body 5a towards the first open end position and at least one second contact zone 65b so as to transmit the rotational movements of the drive device 7 to the shutter body 5a towards the second closed end position.
- At least one of its first 65a or second 65b contact zones forms an angle with a parallel to the pivot axis P.
- the first part 61 of the uncoupling device 60 and / or the shutter body 5a are in contact of a stopper 9
- the first 61 and the second 62 part of the uncoupling device 60 tend to move away from each other by the rotation of the second part 62 via a sliding at the level of said contact zone 65a , 65b.
- the drive device 7 can in particular be configured to extend the rotational movement of the shutter 5 when the latter comes into contact with at least one stopper 9.
- the drive device 7, and more precisely its actuator 7a can detect the resistance to rotation of shutter 5, for example by measuring the electric current at actuator 7a. If the resistance to rotation increases, the training device can in particular stop its rotation when it reaches a given resistance value.
- the drive device 7 can also be configured to stop its rotation when it reaches a predetermined stroke exceeding that necessary to reach the stop. 9. The drive device 7 can then send an error signal to an electronic management system in order for example to light a warning light on the dashboard in order to warn the user of a problem with the device. shutter 1.
- the first contact zone 65a and the second contact zone 65b of the male / female device 63 can form both an angle with a parallel to the pivot axis P.
- the separation of the first 61 and second 62 parts of the uncoupling device 60 can be done both in the first open end position as well as in the first open end position. in the second closed extreme position.
- FIG. 13 shows an isolated perspective view of the first part 61 of the uncoupling device 60.
- FIG. 14 shows an isolated perspective view of the second part 61 of the uncoupling device 60.
- FIG. 15 finally shows a sectional view of the uncoupling device 60.
- the male / female device 63 may include:
- the first base 66a and the second base 66b each comprise four male members 67a and four female members 67b;
- the first part 61 here also comprises an extension 612 starting from the first base 66a and extending parallel to the pivot axis P and intended to come to make the connection with an extruded shutter body 5a. In the case where the shutter 5 is made in one piece, this extension is absent and the first base 66a comes integral with the shutter body 5a.
- the at least one male member 67a or female member 67b can in particular be produced on a first ring 68a concentric with the pivot axis P and projecting parallel to said pivot axis P.
- the at least one male member 67a or member female 67b can be made on a second ring 68b also concentric with the pivot axis P and projecting parallel to said pivot axis P.
- the first ring 68a is intended to fit inside the second ring 68b in the mounted state as shown in [Fig. 15].
- the outer wall of the first ring 68a and the inner wall of the second ring 68b comprise a bead 69a / groove 69b pair perpendicular to the pivot axis P and which fits into each other so as to clip the first part 61 with the second part 62.
- the groove 69b is here produced on the internal face of the second ring 68b and the bead 69a on the external face of the first ring 69a. It is also possible to imagine the reverse, that is to say that the groove 69b is made on the outer face of the first ring 69a and the bead 69a on the inner face of the second ring 68b.
- the male / female device 63 may also include a keying device 630 which allows correct positioning of the second part 62 on the first part 61 of the uncoupling device 60. This allows adequate positioning of elements such as the link arm 55. relative to the shutter body 5a.
- This polarizer 630 can in particular be produced by a male member 67a and its complementary female member 67b which have a different shape with respect to the other male members 67a and female 67b.
- the closure device 1 due to the fact that it comprises at least one shutter 5 with a disconnection device 60, or unhooking, not only allows a broken shutter 5 to be automatically removed without having need to perform visual inspection and manual intervention.
- the disconnection device 60 can allow the detection and reporting of a broken shutter 5 so that the user of the motor vehicle can schedule a repair.
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Economics (AREA)
- Marketing (AREA)
- Tourism & Hospitality (AREA)
- Human Resources & Organizations (AREA)
- Development Economics (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1901458A FR3092528B1 (fr) | 2019-02-13 | 2019-02-13 | Dispositif d’obturation pour entrée d’air de face avant de véhicule automobile comportant un dispositif de désolidarisation de volet |
| PCT/FR2020/050145 WO2020165520A1 (fr) | 2019-02-13 | 2020-01-30 | Dispositif d'obturation pour entree d'air de face avant de vehicule automobile comportant un dispositif de desolidarisation de volet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3924203A1 true EP3924203A1 (fr) | 2021-12-22 |
Family
ID=67441257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20707716.5A Withdrawn EP3924203A1 (fr) | 2019-02-13 | 2020-01-30 | Dispositif d'obturation pour entree d'air de face avant de vehicule automobile comportant un dispositif de desolidarisation de volet |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11970055B2 (fr) |
| EP (1) | EP3924203A1 (fr) |
| CN (1) | CN113453933B (fr) |
| FR (1) | FR3092528B1 (fr) |
| WO (1) | WO2020165520A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3102102B1 (fr) * | 2019-10-17 | 2021-10-29 | Valeo Systemes Thermiques | Dispositif d’obturation pour entrée d’air de face avant de véhicule automobile comportant un dispositif de désolidarisation de volet |
| DE102021134366A1 (de) | 2021-12-22 | 2023-06-22 | Valeo Klimasysteme Gmbh | Lufteinlassanordnung für ein Fahrzeug |
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| JP2010223150A (ja) * | 2009-03-25 | 2010-10-07 | Aisin Seiki Co Ltd | 車両用可動グリルシャッタ |
| DE102009020352A1 (de) | 2009-05-07 | 2010-11-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Aufnahmevorrichtung für ein Kühlluftklappenmodul in einer Bugverkleidung eines Kraftfahrzeugs |
| JP5333425B2 (ja) * | 2010-12-10 | 2013-11-06 | アイシン精機株式会社 | グリルシャッター開閉制御装置 |
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| DE102011078461A1 (de) * | 2011-06-30 | 2013-01-03 | Röchling Automotive AG & Co. KG | Schadenssichere Luftklappenanordnung |
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| JP2016537258A (ja) * | 2013-11-23 | 2016-12-01 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 自動車用のラジエータグリルレイアウト |
| FR3020021B1 (fr) * | 2014-04-16 | 2017-09-15 | Valeo Systemes Thermiques | Dispositif de controle de volet pour vehicule automobile, et cadre comprenant un tel dispositif |
| US10507720B2 (en) | 2015-05-12 | 2019-12-17 | Valeo Systemes Thermiques | Flap control device for motor vehicle and frame comprising such a device |
| US10293681B2 (en) | 2015-05-12 | 2019-05-21 | Valeo Systemes Thermiques | Shutter-controlling device for a motor vehicle, and frame comprising such a device |
| FR3039102B1 (fr) | 2015-07-22 | 2017-07-21 | Valeo Systemes Thermiques | Dispositif d'obturation d'une entree d air, en particulier positionnee sur la face avant d'un vehicule tel qu'un vehicule automobile |
| FR3047198B1 (fr) * | 2016-02-03 | 2018-02-09 | Valeo Systemes Thermiques | Procede de fabrication de volet de dispositif d'obturation de face avant |
| US10100707B2 (en) * | 2016-02-29 | 2018-10-16 | Montaplast of North America, Inc. | Active grille shutter and shutter subassembly for use with active grill shutters |
| FR3052111B1 (fr) * | 2016-06-07 | 2019-03-22 | Valeo Systemes Thermiques | Securite par commande thermique |
| CA3030990A1 (fr) * | 2016-08-12 | 2018-02-15 | Braendon LINDBERG | Conception de calandre active, evolutive |
| FR3058100B1 (fr) * | 2016-10-27 | 2019-05-10 | Valeo Systemes Thermiques | Dispositif de controle de volet notamment pour vehicule automobile, et cadre comprenant un tel dispositif |
| DE102016225112A1 (de) * | 2016-12-15 | 2018-06-21 | Röchling Automotive SE & Co. KG | Luftklappenvorrichtung mit einer Mehrzahl von Luftklappen mit sequenziell endender Luftklappenbewegung |
| US20180208049A1 (en) | 2017-01-24 | 2018-07-26 | Ford Global Technologies, Llc | Flush-mounted active grille shutter system |
-
2019
- 2019-02-13 FR FR1901458A patent/FR3092528B1/fr not_active Expired - Fee Related
-
2020
- 2020-01-30 EP EP20707716.5A patent/EP3924203A1/fr not_active Withdrawn
- 2020-01-30 CN CN202080014051.3A patent/CN113453933B/zh not_active Expired - Fee Related
- 2020-01-30 WO PCT/FR2020/050145 patent/WO2020165520A1/fr not_active Ceased
- 2020-01-30 US US17/430,560 patent/US11970055B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113453933A (zh) | 2021-09-28 |
| FR3092528B1 (fr) | 2021-12-03 |
| US20220126679A1 (en) | 2022-04-28 |
| FR3092528A1 (fr) | 2020-08-14 |
| US11970055B2 (en) | 2024-04-30 |
| WO2020165520A1 (fr) | 2020-08-20 |
| CN113453933B (zh) | 2024-04-16 |
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