US20100199699A1 - Discharge hose system for a motor vehicle air conditioning system - Google Patents
Discharge hose system for a motor vehicle air conditioning system Download PDFInfo
- Publication number
- US20100199699A1 US20100199699A1 US12/703,344 US70334410A US2010199699A1 US 20100199699 A1 US20100199699 A1 US 20100199699A1 US 70334410 A US70334410 A US 70334410A US 2010199699 A1 US2010199699 A1 US 2010199699A1
- Authority
- US
- United States
- Prior art keywords
- discharge hose
- motor vehicle
- vent line
- hose system
- area
- 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.)
- Abandoned
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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
- B60H1/00557—Details of ducts or cables
-
- 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
Definitions
- the invention relates to a discharge hose system for a motor vehicle air conditioning unit that exhibits a discharge hose and an uptake.
- a discharge nozzle for ventilation or air conditioning units in motor vehicles for discharging condensation water arising in the unit and/or water that penetrated through the fresh air inlet.
- the discharge nozzle is here connected at one end with the fresh air system of the unit, and its opposite end exhibits either an outer flange that abuts flush on a mounting wall, or is arranged in an unsupported manner with the opposite end.
- At least one object of the present invention is to indicate a discharge hose system with a discharge hose for a motor vehicle air conditioning unit that avoids a compression or sealing of the discharge hose, while ensuring simple assembly and taking the prescribed assembly sequence into account.
- the discharge hose system provided for a motor vehicle air conditioning unit has a discharge hose and a vent line.
- the discharge hose and vent line are here integrated to form a single piece.
- the advantage to the discharge hose system is that the discharge hose is protected against compression by other components of the motor vehicle situated in proximity to the discharge hose. This prevents the vehicle air conditioning unit from flooding, thereby resulting in a disruption or malfunction.
- the discharge hose system according to the invention enables a simple assembly of the discharge hose, without influencing the assembly sequence, and further results in a reduction in components for the discharge hose system.
- the discharge hose and the vent line can be designed as a single piece with each other in such a way that the discharge hose and the vent line are initially arranged separate from each other, and connected during assembly.
- the discharge hose and the vent line be made out of a molded part, and cannot be nondestructively separated from each other.
- the discharge hose exhibits at least one area made out of a hard plastic material. This further increases the protection of the discharge hose against compression, since a hard plastic material is sparingly deformable.
- the discharge hose exhibits at least one area made of a soft plastic material. This enables a simple assembly of the discharge hose in an air conditioning module of the motor vehicle air conditioning unit.
- the discharge hose it is also possible for the discharge hose to exhibit at least one area made out of a hard plastic material and at least one area made out of a soft plastic material. This yields an advantageous combination of properties for the two materials, since intrinsic stiffness of the discharge hose is increased by the hard plastic material on the one hand, and assembly of the discharge hose on the air conditioning module is simplified by the soft plastic material on the other.
- the discharge hose exhibits a bellows. The latter further increases the flexibility of the discharge hose when attached to the air conditioning module.
- the vent line is a vent line in the rear seat area of the motor vehicle.
- the discharge hose and the vent line are designed as a single piece together by means of a connecting web. This is advantageous in particular for a case where the discharge hose and vent line are initially arranged separate from each other during assembly, since the connecting web enables the one-piece design.
- the discharge hose is designed flush with the vent line. This is advantageous in particular if the discharge hose and vent line are already made out of a single molded part.
- the discharge hose can additionally exhibit a check valve.
- the check valve can be a flap valve. Providing a check valve protects the motor vehicle air conditioning unit against the penetration of exhaust gases through the discharge hose of the discharge hose system, in that the check valve only opens if a high enough force is exerted by the water to be discharged from the air conditioning unit on the check valve, with the check valve otherwise remaining closed.
- the discharge hose is at least partially arranged in the interior space of the vehicle, and leads to an exterior area of the motor vehicle via the vehicle floor.
- the discharge hose is at least partially arranged in the interior space of the vehicle, and leads through the engine compartment into an exterior area of the motor vehicle. The selection of area where the discharge hose leads into the exterior area of the motor vehicle enables an optimal adjustment of the discharge hose system to the respective space conditions of the motor vehicle.
- the discharge hose and/or the vent lie can additionally be fixed in the vehicle floor. This advantageously ensures a reliable positioning of the discharge hose system.
- the discharge hose is here preferably fixed in place on the vehicle floor by an outside flange and the vent line by a bolt.
- FIG. 1 shows a diagrammatic view of an embodiment of the discharge hose system according to the invention.
- FIG. 1 shows a diagrammatic view of an embodiment of the discharge hose system 1 according to the invention.
- FIG. 1 here does not depict the motor vehicle air conditioning unit with which the discharge hose system 1 according to the invention is connected, as well as the motor vehicle in which the motor vehicle air conditioning unit and the discharge hose system 1 are partially arranged.
- the discharge hose system 1 exhibits a discharge hose 2 as well as a vent line 3 , which in the embodiment shown is an air vent in the rear seat area of the motor vehicle.
- the discharge hose 2 is here designed as a single piece with the vent line 3 by a connecting web 7 .
- the discharge hose 2 has an upper end area 9 , which connects the discharge hose 2 with an air conditioning module of the motor vehicle air conditioning unit.
- the lower end area 10 of the discharge hose 2 has an opening for discharging the condensation water form the interior space of the vehicle that collects in the air conditioning unit.
- the lower end area 10 can here be provided with a check valve or membrane, so as to prevent exhaust gases from penetrating into the discharge hose 2 .
- the discharge hose 2 exhibits an area 4 made of a hard plastic material. Providing a hard mastic material affords this area 4 with an elevated level of protection against compression by components of the motor vehicle situated adjacent to the discharge hose 2 and not shown on FIG. 1 .
- the bellows 6 can here consist of a soft plastic material, and enables an elevated flexibility of the discharge hose 2 when secured to the air conditioning module of the motor vehicle air conditioning unit.
- a first end area 15 of the vent line 3 exhibits an opening 11 , through which the vent line 3 is connected with the air conditioning module of the motor vehicle air conditioning unit.
- the vent line 3 exhibits a second end area 16 with openings 12 , wherein the rear seat area of the motor vehicle is supplied with heated or cooled fresh or ambient air via the openings 12 .
- the first end area 15 of the vent line 3 can additionally exhibit a bellows that simplifies the process of securing the vent line 3 to the air conditioning module of the motor vehicle air conditioning unit.
- the discharge hose 2 along with the vent line 3 are arranged in the area of the vehicle floor underneath a cover, which is formed by the interior space cladding of the motor vehicle, for example.
- both the discharge hose 2 and the vent line 3 are here fixed to the vehicle floor.
- the discharge hose 2 exhibits an exterior flange 8 , which abuts the vehicle floor flush.
- the vent line 3 is secured to the vehicle floor by means of bolts (not shown).
- the bolts are here arranged inside recesses 14 in the vent line 3 .
- the vent line 3 exhibits a bracket 13 with a recess. Another retaining pin or bolt can be arranged in this recess, thereby enabling an additional fixation of the vent line 3 to the vehicle floor.
- the exterior flange 8 also functions as a sealing ring for the discharge hose 2 , to protect the interior space of the vehicle from exhaust gases and splashed water.
- both the bellows 6 and the exterior flange 8 are designed as a single piece with the discharge hose 2 .
- the discharge hose 2 shown in the embodiment leads into an exterior area of the motor vehicle by way of the vehicle floor.
- the discharge hose 2 can be guided via the face of the motor vehicle from the interior space of the vehicle into the engine compartment of the motor vehicle, and there be routed into an exterior area of the motor vehicle. It is also possible to guide the discharge hose 2 via an exhaust gas tunnel into an exterior area of the motor vehicle, wherein a heat protection plate is additionally provided in this alternative, which envelops the discharge hose 2 , thereby preventing the discharge hose 2 from softening or melting due to the hot exhaust gases.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
- This application claims priority to German Patent Application No. 102009008274.3, filed Feb. 10, 2009, which is incorporated herein by reference in its entirety.
- The invention relates to a discharge hose system for a motor vehicle air conditioning unit that exhibits a discharge hose and an uptake.
- Known from DE 44 26 587 C1 is a discharge nozzle for ventilation or air conditioning units in motor vehicles for discharging condensation water arising in the unit and/or water that penetrated through the fresh air inlet. The discharge nozzle is here connected at one end with the fresh air system of the unit, and its opposite end exhibits either an outer flange that abuts flush on a mounting wall, or is arranged in an unsupported manner with the opposite end. In both cases, there is a danger that the discharge nozzle will be pinched and, in the worst case scenario, completely sealed by another component situated in its proximity, causing water to dam up in the discharge nozzle, and flood the water accumulator of the ventilation or air conditioning unit.
- At least one object of the present invention is to indicate a discharge hose system with a discharge hose for a motor vehicle air conditioning unit that avoids a compression or sealing of the discharge hose, while ensuring simple assembly and taking the prescribed assembly sequence into account. In addition, other objects, desirable features, and characteristics will become apparent from the subsequent summary and detailed description, and the appended claims, taken in conjunction with the accompanying drawings and this background.
- According to an embodiment of the invention, the discharge hose system provided for a motor vehicle air conditioning unit has a discharge hose and a vent line. The discharge hose and vent line are here integrated to form a single piece.
- The advantage to the discharge hose system is that the discharge hose is protected against compression by other components of the motor vehicle situated in proximity to the discharge hose. This prevents the vehicle air conditioning unit from flooding, thereby resulting in a disruption or malfunction.
- In addition, the discharge hose system according to the invention enables a simple assembly of the discharge hose, without influencing the assembly sequence, and further results in a reduction in components for the discharge hose system.
- The discharge hose and the vent line can be designed as a single piece with each other in such a way that the discharge hose and the vent line are initially arranged separate from each other, and connected during assembly. However, it is preferred that the discharge hose and the vent line be made out of a molded part, and cannot be nondestructively separated from each other.
- In an advantageous embodiment of the invention, the discharge hose exhibits at least one area made out of a hard plastic material. This further increases the protection of the discharge hose against compression, since a hard plastic material is sparingly deformable.
- In another embodiment of the discharge hose system according to the invention, the discharge hose exhibits at least one area made of a soft plastic material. This enables a simple assembly of the discharge hose in an air conditioning module of the motor vehicle air conditioning unit.
- It is also possible for the discharge hose to exhibit at least one area made out of a hard plastic material and at least one area made out of a soft plastic material. This yields an advantageous combination of properties for the two materials, since intrinsic stiffness of the discharge hose is increased by the hard plastic material on the one hand, and assembly of the discharge hose on the air conditioning module is simplified by the soft plastic material on the other.
- In a preferred embodiment of the invention, the discharge hose exhibits a bellows. The latter further increases the flexibility of the discharge hose when attached to the air conditioning module.
- In a preferred embodiment of the discharge hose system according to the invention, the vent line is a vent line in the rear seat area of the motor vehicle. This results in the advantage of a further simplified assembly of the discharge hose system, since enough space is present for the discharge hose in the area of this vent line.
- In an embodiment of the discharge hose system according to the invention, the discharge hose and the vent line are designed as a single piece together by means of a connecting web. This is advantageous in particular for a case where the discharge hose and vent line are initially arranged separate from each other during assembly, since the connecting web enables the one-piece design.
- In an alternative embodiment, the discharge hose is designed flush with the vent line. This is advantageous in particular if the discharge hose and vent line are already made out of a single molded part.
- The discharge hose can additionally exhibit a check valve. In particular, the check valve can be a flap valve. Providing a check valve protects the motor vehicle air conditioning unit against the penetration of exhaust gases through the discharge hose of the discharge hose system, in that the check valve only opens if a high enough force is exerted by the water to be discharged from the air conditioning unit on the check valve, with the check valve otherwise remaining closed.
- In an embodiment of the discharge hose system according to the invention, the discharge hose is at least partially arranged in the interior space of the vehicle, and leads to an exterior area of the motor vehicle via the vehicle floor. In an alternative embodiment, the discharge hose is at least partially arranged in the interior space of the vehicle, and leads through the engine compartment into an exterior area of the motor vehicle. The selection of area where the discharge hose leads into the exterior area of the motor vehicle enables an optimal adjustment of the discharge hose system to the respective space conditions of the motor vehicle.
- The discharge hose and/or the vent lie can additionally be fixed in the vehicle floor. This advantageously ensures a reliable positioning of the discharge hose system. The discharge hose is here preferably fixed in place on the vehicle floor by an outside flange and the vent line by a bolt.
- The present invention will hereinafter be described in conjunction with the following drawing figures, wherein like numerals denote like elements, and
-
FIG. 1 shows a diagrammatic view of an embodiment of the discharge hose system according to the invention. - The following detailed description is merely exemplary in nature and is not intended to limit application and uses. Furthermore, there is no intention to be bound by any theory presented in the preceding background or summary or the following detailed description.
-
FIG. 1 shows a diagrammatic view of an embodiment of the discharge hose system 1 according to the invention. For reasons of clarity,FIG. 1 here does not depict the motor vehicle air conditioning unit with which the discharge hose system 1 according to the invention is connected, as well as the motor vehicle in which the motor vehicle air conditioning unit and the discharge hose system 1 are partially arranged. - The discharge hose system 1 exhibits a
discharge hose 2 as well as avent line 3, which in the embodiment shown is an air vent in the rear seat area of the motor vehicle. Thedischarge hose 2 is here designed as a single piece with thevent line 3 by a connectingweb 7. - The
discharge hose 2 has anupper end area 9, which connects thedischarge hose 2 with an air conditioning module of the motor vehicle air conditioning unit. Thelower end area 10 of thedischarge hose 2 has an opening for discharging the condensation water form the interior space of the vehicle that collects in the air conditioning unit. Thelower end area 10 can here be provided with a check valve or membrane, so as to prevent exhaust gases from penetrating into thedischarge hose 2. - In addition, the
discharge hose 2 exhibits anarea 4 made of a hard plastic material. Providing a hard mastic material affords thisarea 4 with an elevated level of protection against compression by components of the motor vehicle situated adjacent to thedischarge hose 2 and not shown onFIG. 1 . - One
area 5 of thedischarge hose 2 exhibits abellows 6. Thebellows 6 can here consist of a soft plastic material, and enables an elevated flexibility of thedischarge hose 2 when secured to the air conditioning module of the motor vehicle air conditioning unit. - A
first end area 15 of thevent line 3 exhibits anopening 11, through which thevent line 3 is connected with the air conditioning module of the motor vehicle air conditioning unit. In addition, thevent line 3 exhibits asecond end area 16 withopenings 12, wherein the rear seat area of the motor vehicle is supplied with heated or cooled fresh or ambient air via theopenings 12. - The
first end area 15 of thevent line 3 can additionally exhibit a bellows that simplifies the process of securing thevent line 3 to the air conditioning module of the motor vehicle air conditioning unit. - The
discharge hose 2 along with thevent line 3 are arranged in the area of the vehicle floor underneath a cover, which is formed by the interior space cladding of the motor vehicle, for example. In the embodiment shown, both thedischarge hose 2 and thevent line 3 are here fixed to the vehicle floor. To this end, thedischarge hose 2 exhibits anexterior flange 8, which abuts the vehicle floor flush. Thevent line 3 is secured to the vehicle floor by means of bolts (not shown). The bolts are here arranged inside recesses 14 in thevent line 3. In addition, thevent line 3 exhibits abracket 13 with a recess. Another retaining pin or bolt can be arranged in this recess, thereby enabling an additional fixation of thevent line 3 to the vehicle floor. Theexterior flange 8 also functions as a sealing ring for thedischarge hose 2, to protect the interior space of the vehicle from exhaust gases and splashed water. - In the embodiment shown, both the
bellows 6 and theexterior flange 8 are designed as a single piece with thedischarge hose 2. However, it is also conceivable to provide one or both of these components as a separate molded part to be secured to thedischarge hose 2. - In addition, the
discharge hose 2 shown in the embodiment leads into an exterior area of the motor vehicle by way of the vehicle floor. As an alternative, thedischarge hose 2 can be guided via the face of the motor vehicle from the interior space of the vehicle into the engine compartment of the motor vehicle, and there be routed into an exterior area of the motor vehicle. It is also possible to guide thedischarge hose 2 via an exhaust gas tunnel into an exterior area of the motor vehicle, wherein a heat protection plate is additionally provided in this alternative, which envelops thedischarge hose 2, thereby preventing thedischarge hose 2 from softening or melting due to the hot exhaust gases. - While at least one exemplary embodiment has been presented in the foregoing summary and detailed description, it should be appreciated that a vast number of variations exist. It should also be appreciated that the exemplary embodiment or exemplary embodiments are only examples, and are not intended to limit the scope, applicability, or configuration in any way. Rather, the foregoing summary and detailed description will provide those skilled in the art with a convenient road map for implementing an exemplary embodiment, it being understood that various changes may be made in the function and arrangement of elements described in an exemplary embodiment without departing from the scope as set forth in the appended claims and their legal equivalents.
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009008274A DE102009008274A1 (en) | 2009-02-10 | 2009-02-10 | Drain hose system for a motor vehicle air conditioning |
DE102009008274.3 | 2009-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100199699A1 true US20100199699A1 (en) | 2010-08-12 |
Family
ID=42317506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/703,344 Abandoned US20100199699A1 (en) | 2009-02-10 | 2010-02-10 | Discharge hose system for a motor vehicle air conditioning system |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100199699A1 (en) |
CN (1) | CN101797876A (en) |
DE (1) | DE102009008274A1 (en) |
RU (1) | RU2010104568A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014114897A1 (en) * | 2013-01-28 | 2014-07-31 | Renault | Air distribution duct for motor vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105059086A (en) * | 2015-07-31 | 2015-11-18 | 博耐尔汽车电气系统有限公司 | HAVC (Hybrid Automatic Voltage Control) assembly for automobile air-conditioning system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2430335A (en) * | 1944-03-30 | 1947-11-04 | Philco Corp | Automobile air-conditioning apparatus |
US2802348A (en) * | 1955-12-19 | 1957-08-13 | White Donald Clifton | Cab cooling unit |
US2893700A (en) * | 1955-09-21 | 1959-07-07 | Gen Motors Corp | Heating, ventilating and air conditioning systems for vehicles |
US6318102B1 (en) * | 1998-03-13 | 2001-11-20 | Mazda Motor Corporation | Vehicle air conditioning apparatus |
US6351962B1 (en) * | 1999-12-06 | 2002-03-05 | Denso Corporation | Cockpit module assembly including air conditioner for vehicle |
US6422301B1 (en) * | 2000-08-14 | 2002-07-23 | Delphi Technologies, Inc. | Dual functional drain for a heating, ventilating, and air conditioning assembly |
EP1645447A1 (en) * | 2004-10-06 | 2006-04-12 | DENSO THERMAL SYSTEMS S.p.A. | Condensate draining hose for vehicle air conditioning systems |
US20070023162A1 (en) * | 2005-07-28 | 2007-02-01 | Halla Climate Control Corporation | Air conditioning system for automobile |
US20070044491A1 (en) * | 2005-08-25 | 2007-03-01 | Nissan Technical Center North America, Inc. | Vehicle air conditioning system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2693409B1 (en) * | 1992-07-09 | 1994-08-19 | Valeo Thermique Habitacle | Heating-ventilation and / or air conditioning device for the passenger compartment of a motor vehicle. |
DE4426587C1 (en) | 1994-07-27 | 1996-02-01 | Wolf Woco & Co Franz J | Outlet connection for ventilation or air conditioning plant in vehicle |
DE59707343D1 (en) * | 1996-01-27 | 2002-07-04 | Volkswagen Ag | Air duct arrangement for rear ventilation and / or heating of a motor vehicle |
JPH11170844A (en) * | 1997-12-15 | 1999-06-29 | Shigeru Co Ltd | Air-conditioning duct unit for vehicle |
DE102004056102C5 (en) * | 2003-11-19 | 2011-12-01 | Behr Gmbh & Co. Kg | Component, in particular hybrid component in lightweight construction |
JP2005170303A (en) * | 2003-12-12 | 2005-06-30 | Denso Corp | Air conditioner for vehicle |
-
2009
- 2009-02-10 DE DE102009008274A patent/DE102009008274A1/en not_active Withdrawn
-
2010
- 2010-02-09 RU RU2010104568/11A patent/RU2010104568A/en not_active Application Discontinuation
- 2010-02-10 CN CN201010117578A patent/CN101797876A/en active Pending
- 2010-02-10 US US12/703,344 patent/US20100199699A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430335A (en) * | 1944-03-30 | 1947-11-04 | Philco Corp | Automobile air-conditioning apparatus |
US2893700A (en) * | 1955-09-21 | 1959-07-07 | Gen Motors Corp | Heating, ventilating and air conditioning systems for vehicles |
US2802348A (en) * | 1955-12-19 | 1957-08-13 | White Donald Clifton | Cab cooling unit |
US6318102B1 (en) * | 1998-03-13 | 2001-11-20 | Mazda Motor Corporation | Vehicle air conditioning apparatus |
US6351962B1 (en) * | 1999-12-06 | 2002-03-05 | Denso Corporation | Cockpit module assembly including air conditioner for vehicle |
US6422301B1 (en) * | 2000-08-14 | 2002-07-23 | Delphi Technologies, Inc. | Dual functional drain for a heating, ventilating, and air conditioning assembly |
EP1645447A1 (en) * | 2004-10-06 | 2006-04-12 | DENSO THERMAL SYSTEMS S.p.A. | Condensate draining hose for vehicle air conditioning systems |
US20070023162A1 (en) * | 2005-07-28 | 2007-02-01 | Halla Climate Control Corporation | Air conditioning system for automobile |
US20070044491A1 (en) * | 2005-08-25 | 2007-03-01 | Nissan Technical Center North America, Inc. | Vehicle air conditioning system |
Non-Patent Citations (1)
Title |
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Machine Translation of DE 4426587 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014114897A1 (en) * | 2013-01-28 | 2014-07-31 | Renault | Air distribution duct for motor vehicle |
FR3001412A1 (en) * | 2013-01-28 | 2014-08-01 | Renault Sa | AIR DISTRIBUTION CONDUIT FOR MOTOR VEHICLE |
US20150367706A1 (en) * | 2013-01-28 | 2015-12-24 | Renault S.A.S. | Air distribution duct for motor vehicle |
US10639960B2 (en) * | 2013-01-28 | 2020-05-05 | Renault S.A.S. | Air distribution duct for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
RU2010104568A (en) | 2011-08-20 |
CN101797876A (en) | 2010-08-11 |
DE102009008274A1 (en) | 2010-08-12 |
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Legal Events
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AS | Assignment |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LUMMITSCH, STEFAN;RANKER, NORBERT;SIGNING DATES FROM 20100303 TO 20100304;REEL/FRAME:024309/0231 |
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Owner name: WILMINGTON TRUST COMPANY, DELAWARE Free format text: SECURITY AGREEMENT;ASSIGNOR:GM GLOBAL TECHNOLOGY OPERATIONS, INC.;REEL/FRAME:025327/0156 Effective date: 20101027 |
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Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, MICHIGAN Free format text: CHANGE OF NAME;ASSIGNOR:GM GLOBAL TECHNOLOGY OPERATIONS, INC.;REEL/FRAME:025781/0333 Effective date: 20101202 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |