Patents by Inventor Gerard Gilles
Gerard Gilles has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9349934Abstract: The invention relates to a method for manufacturing a thermoelectric device, comprising a first circuit (1), called hot circuit, through which a first fluid can flow, and a second circuit (2), called cold circuit, through which a second fluid can flow at a temperature lower than that of the first fluid, elements (3p, 3n), called thermoelectric elements, that can be used to generate an electric current in the presence of a temperature gradient, fins (5) in a heat exchange relationship with said hot circuit (1) and/or said cold circuit (2), the thermoelectric elements (3p, 3n) being in contact at least with said fins (5). According to the method according to the invention, said fins (5) are compressed in order to ensure that said thermoelectric elements (3p, 3n) are held against said fins (5).Type: GrantFiled: July 28, 2011Date of Patent: May 24, 2016Assignee: VALEO SYSTEMES THERMIQUESInventors: Gerard Gille, Patrick Boisselle, Didier Pottier, Veronique Monnet
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Patent number: 9341149Abstract: The invention relates to a device (6) for channeling a stream of feed gas for an internal combustion engine, said device (6) being able to be installed at least facing an exchanger (7) for the thermal conditioning of the stream of gas, the device comprises a first canal (15), referred to as central canal, for the circulation of the stream of gas, delimited by a first part (19) of a wall (17) and intended to channel the stream of gas toward a first zone (20) of a face (40) of the exchanger (7), said device comprising at least one second canal (16), referred to as lateral canal, for the circulation of the stream of gas, delimited by a second part (27) of the wall (17) and intended to channel the stream of gas toward a second zone (28) of said face (40) of the exchanger (7). The invention also relates to an intake airbox of an internal combustion engine and to an air inlet box of said airbox equipped with such a device.Type: GrantFiled: December 6, 2011Date of Patent: May 17, 2016Assignee: VALEO SYSTEMES THERMIQUESInventors: Gerard Gille, Patrick Boisselle, Didier Pottier
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Patent number: 9343648Abstract: The invention relates to a method of manufacturing a thermoelectric device comprising a plurality of thermoelectric components (4) for creating an electric current from a temperature gradient applied between two faces (3a, 3b) thereof. In the method, a thermally conductive support (30) is provided in contact with a hot or cold source, a thermally conductive and electrically insulating material is thermally sprayed on the support (30) to produce a coating (21), and an electrically conductive material is thermally sprayed onto the coating (21) to form electric conduction tracks (22) which are intended to receive the thermoelectric components (4) via the faces (3a, 3b) thereof. The invention also relates to a thermoelectric device obtained by the method.Type: GrantFiled: June 28, 2012Date of Patent: May 17, 2016Assignee: VALEO SYSTEMES THERMIQUESInventors: Gerard Gille, Patrick Boisselle
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Publication number: 20140338714Abstract: An assembly is formed of a plurality of tubes (1, 2) for circulating a fluid. The tubes (1, 2) extend parallel to one another. The assembly is further formed of a plurality of thermoelectric elements (3) making it possible to create an electric current from a temperature gradient applied between two contact surfaces (4a, 4b) thereof. The thermoelectric elements (3) are distributed over the tubes (1, 2) with which the thermoelectric elements (3) are in contact via one (4b) of their contact surfaces. The assembly is designed so as to enable the installation of tubes for circulating another fluid, with the tubes being intended to be in contact with the thermoelectric elements (3) via the other (4a) contact surface thereof and extending in a direction that is a secant relative to the direction of extension of the tubes (1, 2). A thermoelectric device is equipped with a stack of assemblies.Type: ApplicationFiled: March 29, 2012Publication date: November 20, 2014Inventors: Gerard Gille, Patrick Boisselle, Veronique Monnet
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Publication number: 20140182647Abstract: The invention relates to a method of manufacturing a thermoelectric device comprising a plurality of thermoelectric components (4) for creating an electric current from a temperature gradient applied between two faces (3a, 3b) thereof. In the method, a thermally conductive support (30) is provided in contact with a hot or cold source, a thermally conductive and electrically insulating material is thermally sprayed on the support (30) to produce a coating (21), and an electrically conductive material is thermally sprayed onto the coating (21) to form electric conduction tracks (22) which are intended to receive the thermoelectric components (4) via the faces (3a, 3b) thereof. The invention also relates to a thermoelectric device obtained by the method.Type: ApplicationFiled: June 28, 2012Publication date: July 3, 2014Inventors: Gerard Gille, Patrick Boisselle
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Publication number: 20130309798Abstract: The invention relates to a method for manufacturing a thermoelectric device, comprising a first circuit (1), called hot circuit, through which a first fluid can flow, and a second circuit (2), called cold circuit, through which a second fluid can flow at a temperature lower than that of the first fluid, elements (3p, 3n), called thermoelectric elements, that can be used to generate an electric current in the presence of a temperature gradient, fins (5) in a heat exchange relationship with said hot circuit (1) and/or said cold circuit (2), the thermoelectric elements (3p, 3n) being in contact at least with said fins (5). According to the method according to the invention, said fins (5) are compressed in order to ensure that said thermoelectric elements (3p, 3n) are held against said fins (5).Type: ApplicationFiled: July 28, 2011Publication date: November 21, 2013Inventors: Gerard Gille, Patrick Boisselle, Didier Pottier, Veronique Monnet
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Publication number: 20130306038Abstract: The invention relates to a device (6) for channeling a stream of feed gas for an internal combustion engine, said device (6) being able to be installed at least facing an exchanger (7) for the thermal conditioning of the stream of gas, the device comprises a first canal (15), referred to as central canal, for the circulation of the stream of gas, delimited by a first part (19) of a wall (17) and intended to channel the stream of gas toward a first zone (20) of a face (40) of the exchanger (7), said device comprising at least one second canal (16), referred to as lateral canal, for the circulation of the stream of gas, delimited by a second part (27) of the wall (17) and intended to channel the stream of gas toward a second zone (28) of said face (40) of the exchanger (7). The invention also relates to an intake airbox of an internal combustion engine and to an air inlet box of said airbox equipped with such a device.Type: ApplicationFiled: December 6, 2011Publication date: November 21, 2013Applicant: Valeo Systemes ThermiquesInventors: Gerard Gille, Patrick Boisselle, Didier Pottier
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Patent number: 6899167Abstract: A heat-exchange module has a main exchanger and at least one secondary exchanger, each having a body with fluid-circulation tubes, and cooling fins, the secondary exchanger being fixed onto the main exchanger. The module includes a set of fins common to the main exchanger and to at least one secondary exchanger, these fins being mounted on the tubes of the main exchanger and projecting from this exchanger, the projecting parts of the fins including cut-outs for accommodating the tubes of the secondary exchanger. Fastenings secure the secondary exchanger in the position in which its tubes are engaged in the cut-outs.Type: GrantFiled: February 28, 2001Date of Patent: May 31, 2005Assignee: Valeo Thermique MoteurInventors: Carlos Martins, Gérard Gille, Stéphane Avequin, Michel Potier
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Patent number: 6607025Abstract: The invention relates to a heat-exchange module comprising a first heat exchanger (12) the manifold chambers (18, 20) of which are each formed from two shaped sheet-metal pieces (36, 38) and each comprise at least one lug (52, 64) originating from one of the sheet-metal pieces and folded into a housing (60, 68) of matching shape which each of the manifold chambers (28) of a second heat exchanger (14) includes. In one embodiment, the first heat exchanger (12) is a radiator for cooling a motor-vehicle engine, while the second heat exchanger (14) is an air-conditioning condenser.Type: GrantFiled: September 20, 2001Date of Patent: August 19, 2003Assignee: Valeo Thermique MoteurInventor: Gérard Gille
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Patent number: 6533027Abstract: The invention relates to a device for assembling at least one item of equipment, such as a secondary heat exchanger, onto a primary heat exchanger, the said primary heat exchanger including a tube manifold (8) and a manifold chamber (9) crimped onto the tube manifold, the periphery of the said tube manifold forming a groove (12) for accommodating a sealing gasket (13) between the tube manifold and the manifold chamber. This device comprises, on the one hand, first means (19, 21, 23) for clipping onto the outside of the said groove, and, on the other hand, means (20) for accommodating and locking the said item of equipment. Application to motor vehicles.Type: GrantFiled: July 25, 2001Date of Patent: March 18, 2003Assignee: Valeo Thermique MoteurInventors: Gérard Gille, Carlos Martins
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Patent number: 6382312Abstract: A heat-exchange module has a main exchanger and at least one secondary exchanger, each including a body with fluid-circulation tubes and with a clipping device for fixing the secondary exchanger onto the main exchanger so that the same airflow can pass through the bodies of the exchangers. The clipping device has at least one comb-shaped component including a fitting device for fitting onto a first of the exchangers, and at least one first row of teeth having between them, pair by pair, a gap of a shape corresponding to the cross section of the fluid-circulation tubes of the second of the exchangers, so as to clip the body of this second exchanger onto the comb-shaped component.Type: GrantFiled: January 29, 2001Date of Patent: May 7, 2002Assignee: Valeo Thermique MoteurInventors: Stephane Avequin, Gérard Gille
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Publication number: 20020038700Abstract: Heat-exchange module for a motor vehicle The invention relates to a heat-exchange module comprising a first heat exchanger (12) the manifold chambers (18, 20) of which are each formed from two shaped sheet-metal pieces (36, 38) and each comprise at least one lug (52, 64) originating from one of the sheet-metal pieces and folded into a housing (60, 68) of matching shape which each of the manifold chambers (28) of a second heat exchanger (14) includes. In one embodiment, the first heat exchanger (12) is a radiator for cooling a motor-vehicle engine, while the second heat exchanger (14) is an air-conditioning condenser.Type: ApplicationFiled: September 20, 2001Publication date: April 4, 2002Applicant: VALEO THERMIQUE MOTEURInventor: Gerard Gille
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Publication number: 20020029866Abstract: The invention relates to a device for assembling at least one item of equipment, such as a secondary heat exchanger, onto a primary heat exchanger, the said primary heat exchanger including a tube manifold (8) and a manifold chamber (9) crimped onto the tube manifold, the periphery of the said tube manifold forming a groove (12) for accommodating a sealing gasket (13) between the tube manifold and the manifold chamber. This device comprises, on the one hand, first means (19, 21, 23) for clipping onto the outside of the said groove, and, on the other hand, means (20) for accommodating and locking the said item of equipment. Application to motor vehicles.Type: ApplicationFiled: July 25, 2001Publication date: March 14, 2002Inventors: Gerard Gille, Carlos Martins
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Publication number: 20010047860Abstract: A heat-exchange module has a main exchanger and at least one secondary exchanger, each having a body with fluid-circulation tubes, and cooling fins, the secondary exchanger being fixed onto the main exchanger. The module includes a set of fins common to the main exchanger and to at least one secondary exchanger, these fins being mounted on the tubes of the main exchanger and projecting from this exchanger, the projecting parts of the fins including cut-outs for accommodating the tubes of the secondary exchanger. Fastenings secure the secondary exchanger in the position in which its tubes are engaged in the cut-outs.Type: ApplicationFiled: February 28, 2001Publication date: December 6, 2001Inventors: Carlos Martins, Gerard Gille, Stephane Avequin, Michel Potier
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Publication number: 20010040021Abstract: A heat-exchange module has a main exchanger and at least one secondary exchanger, each including a body with fluid-circulation tubes and with a clipping device for fixing the secondary exchanger onto the main exchanger so that the same airflow can pass through the bodies of the said exchangers. The clipping device has at least one comb-shaped component including a fitting device for fitting onto a first of the said exchangers, and at least one first row of teeth having between them, pair by pair, a gap of a shape corresponding to the cross section of the fluid-circulation tubes of the second of the said exchangers, so as to clip the body of this second exchanger onto the comb-shaped component.Type: ApplicationFiled: January 29, 2001Publication date: November 15, 2001Inventors: Stephane Avequin, Gerard Gille
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Patent number: 6209349Abstract: The invention concerns an air conditioning condenser for a motor vehicle passenger compartment comprising a reservoir mounted on a base. The reservoir is axially screwed in the base, itself soldered on a manifold box of the condenser, communicating therewith through ducts arranged in the base. The base further comprises a mounting pin for helping to fix the condenser on the support, and/or a linking duct for connecting the condenser to the rest of the refrigerating circuit.Type: GrantFiled: December 15, 1999Date of Patent: April 3, 2001Assignee: Valeo Thermique MoteurInventors: Zaiqian Hu, Gérard Gille
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Patent number: 6158503Abstract: In an air conditioning condenser having a fluid tank with interchangeable cartridge the tank is screwed axially into a connecting base which is in turn brazed to a header box of the condenser. It contains an interchangeable axial cartridge and is in communication with the header box through ducts provided in the connecting base. Applications include apparatus for air conditioning the passenger space of a motor vehicle.Type: GrantFiled: November 9, 1998Date of Patent: December 12, 2000Assignee: Valeo Thermique MoteurInventors: Gerard Gille, Patrick Balthazard
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Patent number: 4921086Abstract: The device comprises an inclined rotating chute with adjustable angle of inclination, having an elongated flat sliding surface with a rectilinear longitudinal side provided with a retaining edge, the opposite longitudinal side being the pouring side and having overall the shape of an elongated "S" extending, without interruption and without corners, along the bottom end of the sliding surface as far as the bottom end of the rectilinear side.Type: GrantFiled: May 17, 1989Date of Patent: May 1, 1990Assignees: Paul Wurth S.A., Rheinische Braunkohlenwerke AGInventors: Hans J. Klutz, Bruno Flora, Gerard Gilles, Georges Wies