| Patent Number |
Title Of Patent |
Date Issued |
| 7625273 |
Air channel flap and flow guiding device |
December 1, 2009 |
| The invention relates to a flap (10) for air channels provided with a multi-flow conduit arranged downstream with respect to said flap, airflows (45, 46) being limited by flow guiding elements (56, 57), and thereby separated from each other. According to said invention, the axis of r |
| 7614389 |
Exhaust gas heat exchanger, in particular an exhaust gas cooler for exhaust gas recirculation in |
November 10, 2009 |
| The invention relates to an exhaust gas heat exchanger, in particular, to an exhaust gas cooler for exhaust gas recirculation in a motor vehicle comprising heat exchanging channels (3) which are coolable by a fluid and passed through by the exhaust gas, wherein the inventive exhaust gas |
| 7604258 |
Heat exchanger suitable for vehicles |
October 20, 2009 |
| A heat exchanger, in particular a brazed heat exchanger (1) for motor vehicles, has at least one header tank (2) having two junction pieces (3, 4), a binocular-shaped flange (7) for the fastening of pipes and being inserted into the junction pieces (3, 4) which are arranged adjacently at |
| 7603968 |
Cooling system |
October 20, 2009 |
| The invention relates to a cooling system for a motor vehicle comprising a radiator (1) through which a coolant for, in particular, cooling an engine (2) flows, and which is flowed through by a cooling air flow (7) that is influenced by a fan (4) according to the velocity of the motor |
| 7600560 |
Device for replacing heat and method for the production thereof |
October 13, 2009 |
| A device which is used to replace heat, for a motor vehicle, includes at least one first collecting and/or distribution device for at least one fluidic medium. The collecting and/or distribution device is fluidically connected to a plurality of through-flow devices, through which the |
| 7594825 |
Device for connecting an electric drive to at least one supply network, and method for the produ |
September 29, 2009 |
| A device for connecting an electric drive to at least one supply network as well as several methods for producing such a connecting device includes a first contact/terminal unit to which at least one first wire of the supply network can be connected, a second contact/terminal unit to |
| 7585209 |
Air-conditioning device for vehicles and method for the operation of an air-conditioning device |
September 8, 2009 |
| The invention relates to an air-conditioning device and to a method for the operation of an air-conditioning device. The aim of the invention is to improve current air-conditioning devices such that a desired level of temperature inside the motor vehicle changes as little as possible and |
| 7578340 |
Heat exchanger |
August 25, 2009 |
| The invention relates to a heat exchanger, especially a gas cooler for CO2, embodied as a cooling agent. The heat exchanger comprises at least one two-part collector unit made of a base and a cover. Said collector unit consists of flat pipes and at least two longitudinal channels with |
| 7575211 |
Fixing means for an oil cooler |
August 18, 2009 |
| The invention relates to a fixing means for an oil cooler (18) that is fixed in an oil cooler receiving element (10). According to the invention, said fixing means has a latch connection between the oil cooler receiving element (10) and the oil cooler (18). The use of a latch connect |
| 7575082 |
Arrangement for fixing a heat exchanger, particularly a cooling module in a motor vehicle |
August 18, 2009 |
| The invention elates to an arrangement for fixing a heat exchanger (1), particularly a cooling module in a motor vehicle, preferably at four, i.e. two upper and two lower, fixing points (4, 5, 6, 7). Interengaging fixing means are provided on the heat exchanger (1) and retaining means |
| 7571718 |
Device for exchanging heat |
August 11, 2009 |
| Disclosed is a device for exchanging heat, especially for cooling the combustion air of internal combustion engines in motor vehicles, which is characterized by the fact that the flow devices (14) are accommodated in an profiled housing (6) comprising at least two parts. The cross sectio |
| 7552757 |
Heat exchanger module for a motor vehicle |
June 30, 2009 |
| The invention relates to a heat exchanger module (1) for a motor vehicle, comprising at least one heat exchanger (2), preferably a coolant cooler, and laterally arranged plastic module supports (11, 12) which retain the heat exchanger module (1) and support the same on the vehicle. Accor |
| 7546868 |
Air-conditioner housing |
June 16, 2009 |
| An air conditioner housing having an evaporation device, a heating device, an air control device, an interior space in which air flow paths are formed, and having a housing which surrounds the interior space, is proposed. The air conditioner housing (1) is defined in that a first air |
| 7530390 |
Air conditioner for a motor vehicle |
May 12, 2009 |
| The invention relates to an air conditioner for a motor vehicle, comprising a coolant circuit (1) that is provided with several heat-transferring devices through which a coolant can be directed, a heat-transferring device (12) also being part of a coolant circuit. Coolant is redirect |
| 7500514 |
Coolant radiator for a motor vehicle |
March 10, 2009 |
| The invention relates to a coolant radiator for a motor vehicle, comprising a radiator block (2) made of tubes and ribs, a coolant inlet area (5) comprising a coolant inlet pipe connection (7), a cooling agent outlet area (6) comprising a cooling agent outlet pipe connection (8), whe |
| 7490595 |
Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas r |
February 17, 2009 |
| An exhaust gas system for an internal combustion engine includes an intake system and an exhaust outlet interconnected by an exhaust gas recirculation line having an exhaust treatment unit and a heat exchanger. The heat exchanger has a first back pressure and the exhaust treatment un |
| 7484557 |
Air-conditioner housing |
February 3, 2009 |
| An air conditioner housing having an evaporation device, a heating device, an air control device, an interior space in which air flow paths are formed, and having a housing which surrounds the interior space, is proposed. The air conditioner housing (1) is defined in that a first air |
| 7481894 |
Soldering flux for soldering aluminum |
January 27, 2009 |
| The invention relates to a soldering flux based on potassium fluoroaluminates, wherein the zirconium fluoride and/or titanium fluoride is added to the soldering flux. The invention also relates to a corresponding soldering method. |
| 7481266 |
Heat exchanger for a motor vehicle |
January 27, 2009 |
| Disclosed herein is a heat exchanger with tubes (1) and at least one end piece, which has a tube bottom that, in turn, has a bottom plate (8), a baffle plate (12) and a covering plate (16). |
| 7481040 |
Exhaust-gas heat exchanger, in particular exhaust-gas cooler for exhaust gas recirculation in mo |
January 27, 2009 |
| The invention relates to an exhaust-gas heat exchanger, in particular an exhaust-gas cooler (1) for exhaust-gas recirculation (AGR) in motor vehicles equipped with channels, through which exhaust gas flows. According to the invention, a catalyst (8), in particular an oxidation cataly |
| 7478630 |
Device and method for cooling exhaust gas |
January 20, 2009 |
| A device for cooling exhaust gas from an internal combustion engine comprises a plurality of flow ducts which are connected to an exhaust gas recirculation system of the internal combustion engine, a heat exchanger for a coolant to flow around the flow ducts in order to dissipate the |
| 7475764 |
Device for driving a coolant pump |
January 13, 2009 |
| The invention relates to a device for driving a coolant pump (2) for the coolant circuit of an internal combustion engine in a motor vehicle comprising a drive train that encompasses a drive wheel (7), a viscous coupling (11), and a drive shaft (3). The inventive driving device is pr |
| 7445274 |
Composite part, especially cross member |
November 4, 2008 |
| The invention relates to a composite part, especially a cross member between the A columns of a motor vehicle. Said composite part comprises an open metal profile (2) and a channel (3) disposed therein, at least partially constituted of a plastic material and extending along the metal |
| 7445253 |
Clamp for fastening and connecting tubes |
November 4, 2008 |
| A clamp (1) has been provided for fastening and connecting tubes (2,3), especially for fastening a connecting tube to a heat exchanger for a motor vehicle. At least one terminal area (8) of the inventive clamp (1) is bent back. |
| 7428825 |
Manifold for cooling agent, heat exchanger, cooling agent closed circuit and method for producin |
September 30, 2008 |
| The invention relates to a manifold for a cooling agent of an air conditioning plant which comprises a separation form-closed element fixed inside a manifold housing, a heat exchanger provided with said manifold, the closed cooling agent circuit of the air conditioning plant with the |
| 7426957 |
Stacked plate-type heat exchanger |
September 23, 2008 |
| The invention relates to a stacked panel-shaped heat transmitter comprising a plurality of interstacked trough-shaped panels (23,24) of a first and second type forming therebetween flow channels (25,26) for a first medium at a first height h and for a second medium at a second height |
| 7413005 |
Heat exchanger, especially charge air cooler for motor vehicles |
August 19, 2008 |
| The invention relates to a heat exchanger, especially a charge air cooler (5) for motor vehicles. Said heat exchanger comprises a heat exchange block which is constituted of flat tubes (6) having flat tube ends and ribs (7) and tube bottoms (8) having ventilation passages (9) in which |
| 7406929 |
Cooling circuit of an internal combustion engine comprising a low-temperature radiator |
August 5, 2008 |
| The invention relates to a cooling circuit of an internal combustion engine of motor vehicles, comprising a main cooling circuit that encompasses a section located upstream of the radiator, a main radiator, a radiator return path, a coolant pump, a main thermostat, and a bypass or sh |
| 7380728 |
Heating device for motor vehicles |
June 3, 2008 |
| The invention relates to a heating device for motor vehicles with an internal combustion engine and a coolant circuit. The heating device (1) comprises a heat-generation compartment (2) with a cooling jacket (6) around which a coolant flows, and a rotor (13) mounted on a drive shaft |
| 7367379 |
Arrangement for securing a heat exchanger to another heat exchanger |
May 6, 2008 |
| The invention relates to an arrangement which is used to secure a first heat exchanger to a second heat exchanger. The first heat exchanger (11) is arranged parallel to the second heat exchanger (1) and comprises a heat exchanger block (12) in addition to collector pipes arranged on both |
| 7361868 |
Electrical heating device, especially for motor vehicles |
April 22, 2008 |
| This disclosure relates to an electrical heating device, especially for motor vehicles, including a closed frame (2) which include rails (3, 4) and cross rails (5, 6), heating elements (7) which include elements made of electrically conductive plastic layers (18) having PCT effect, which |
| 7350368 |
Stationary vehicle air conditioning system |
April 1, 2008 |
| The invention pertains to a stationary vehicle air conditioning system with a refrigerant circuit, in which at least one compressor circulates the refrigerant to at least two condensers. The at least one compressor may be powered by the vehicle's mechanical power, by an electrical so |
| 7347063 |
Device for heat exchange |
March 25, 2008 |
| A device for exchanging heat is disclosed herein. This device may be used in motor vehicle air-conditioning installations which include at least one distribution or collection chamber for a fluid, at least one flow device which is provided with at least one first flow connection section |
| 7334429 |
Refrigerant condenser for motor vehicle air-conditioning systems |
February 26, 2008 |
| The invention relates to a cooling agent condenser (1) which comprises a finned tube block (2), collecting tubes (5) arranged on both sides thereof and a manifold (6) which is disposed in a parallel position with respect to the collecting tube (5) and connected to a cooling agent and |
| 7331851 |
Motor vehicle air-conditioning system |
February 19, 2008 |
| A motor vehicle air-conditioning system (1), including a plurality of air ducts (7', 7'') having a flap for controlling the air flow therein. A single flap (6) is provided for controlling at least two air ducts (7', 7'') which serve for the temperature stratification of the air streams. |
| 7318470 |
Device for exchanging heat |
January 15, 2008 |
| The invention relates to a device for exchanging heat, particularly for use in motor vehicle air-conditioning systems, comprising at least one coolant, at least one coolant inlet (3), and at least one coolant outlet (4), which lead into at least one head pipe (7, 8, 9), whereby the head |
| 7310946 |
Circuit arrangement for cooling charge air and method for operating a circuit arrangement of thi |
December 25, 2007 |
| The invention relates to a circuit arrangement (K) comprising a low-temperature circuit (NK) for cooling charge air (13) that is fed to a motor (8) in a motor vehicle equipped with a turbocharger. According to the invention, the charge air (13) is compressed in two stages in a first |
| 7293535 |
Cooling module for the engine of a motor vehicle |
November 13, 2007 |
| The invention relates to a cooling module for an engine (1) of a motor vehicle. Said cooling module comprises a heat exchanger (4), at least one fan (16) and a coolant pump (8), whereby a modular frame (3) forms an integral part of the cooling module (2) and the coolant pump (8) is d |
| 7290400 |
Stationary vehicle air conditioning system and method |
November 6, 2007 |
| The invention pertains to a stationary vehicle air conditioning system with a refrigerant circuit, in which a compressor circulates refrigerant through a refrigerant circuit including at least one condenser. The one compressor may be powered by the vehicle's mechanical power, by an e |
| 7284789 |
Crossmember |
October 23, 2007 |
| The invention relates to a crossmember for a motor vehicle. Said crossmember (1) is composed of a base body (2) and a reinforcement (3) and has at least one wall (22) running transversally to the crossmember (1). |
| 7273093 |
Heat exchanger in particular an evaporator for a vehicle air-conditioning unit |
September 25, 2007 |
| A device is provided for heat transfer and in particular an evaporator for an air conditioning system of motor vehicles having at least one header tank including at least two header chambers which are substantially defined by a base device and a top device. The top device includes middle |
| 7251946 |
Method for controlling evaporation temperature in an air conditioning system |
August 7, 2007 |
| A method for controlling evaporation temperature in an air conditioning system, especially an air conditioning system in a motor vehicle, comprising a latent cold accumulator which can be cooled by an evaporator (1). The evaporation temperature of a coolant is adjusted inside the eva |
| 7246788 |
Roller belt cassette for use in a control device |
July 24, 2007 |
| The invention relates to a roller belt cassette for use in a control device (1) serving to control airflows in motor vehicles, comprised of a roller belt subassembly having a roller louver, which is formed by a roller belt (5), and at least two shafts (6, 7) of which one is a drive s |
| 7246691 |
Fluid friction clutch for a motor vehicle fan |
July 24, 2007 |
| A fluid friction clutch for a motor vehicle fan comprises at least one rotatably mounted shaft, a drive element firmly mounted on the shaft so as to rotate with it and a driven element rotatably mounted about the axis of the shaft. The drive element and driven element form a coupling |
| 7246674 |
Assembly support of a front end of a motor vehicle and method for detachably fixing a cooling mo |
July 24, 2007 |
| A assembly support (33) of a front end of a motor vehicle is proposed, having at least one cooling module (1) which is detachably fixed to the assembly support (33) by means of at least two connecting points (9, 15; 11, 13). The assembly support (33) is characterized in that one of the |
| 7237604 |
Stacked plate heat exchanger |
July 3, 2007 |
| A plate heat exchanger comprising a plurality of plates (12,13) which are stacked against each other and which are of a first and second type in order to form flow channels for a first and second medium. The plates form a heat exchanger block (2) with an upper side and a lower side and |
| 7206176 |
Circuit and method for protecting against overload of an electric motor |
April 17, 2007 |
| The invention relates to a circuit (1) for protecting against overload of an electric motor (2), more particularly an electrically powered air blower for a vehicle, with the purpose of providing sufficient and appropriate protection even when several electric motors are connected in |
| 7201216 |
Heat exchanger, in particular oil cooler for a motor vehicle |
April 10, 2007 |
| A heat exchanger, preferably an oil cooler (1) for a motor vehicle, comprises stacked flat tubes (2, 3, 4), which have tube ends with apertures for admitting and discharging oil, which flows through the flat tubes (2, 3, 4) in their longitudinal direction. The apertures of adjacent f |
| 7198095 |
Heat exchanger, especially a heat exchanging module, for a motor vehicle |
April 3, 2007 |
| The invention relates to a heat exchanger for a motor vehicle. Said heat exchanger especially comprises a heat exchanging module provided with a plurality of pipes and corrugated ribs which are interconnected in the form of a network structure, and two lateral parts (1) which border the |
| 7192253 |
Method for producing a fan wheel and fan wheel produced by this method |
March 20, 2007 |
| A method for producing a fan wheel (1), in particular for a motor vehicle, which is produced by injection molding of a plastic provided with glass fibers, the casting compound being cast in via a ring or cone gate. Also disclosed is a fan wheel (1) produced by this method. |
