About 25 results
https://drivepatents.com/patents/1398197 · 7 Jan 2026
The invention relates to a heat exchanger unit for an exhaust gas system. The heat exchanger unit comprises an inlet for a fluid flow to enter the heat exchanger unit and an outlet for a fluid flow to exit the heat exchanger unit. The heat exchanger unit c...
https://drivepatents.com/patents/1397525 · 4 Dec 2024
An internal combustion engine assembly (1) comprises: a fuel tank (4) for containing fuel comprising alcohol, a reformer unit (15) being in heat exchanging contact with exhaust gases from an exhaust system (13, 14,18, 22), for steam reforming of alcohol, a...
https://drivepatents.com/patents/1398950 · 23 Oct 2024
An exhaust heater (164) system includes an exhaust heater (164) and an air supply tube (304) disposed within the exhaust heater (164). Relatively hot exhaust gas (146) from an engine (100) is directed into the exhaust heater (164), whereby heat from the ex...
https://drivepatents.com/patents/941129 · 29 Jun 2016
The invention relates to a heat exchanger (1) with a tube bundle (2) having a plurality of tubes (3) and with a housing (4) having a first end region (5) and a second end region (6), wherein the tubes (3) of the tube bundle (2) extend within the housing (4...
https://drivepatents.com/patents/947797 · 9 Dec 2015
An exhaust heat recovery device (10) of the present invention has: a first pipe (14) through which exhaust from an engine flows; a second pipe (22) that branches-off from the first pipe (14), and at which is disposed a heat recovery apparatus (24) that car...
https://drivepatents.com/patents/964193 · 7 Jan 2015
Powertrain system (10) for a hybrid vehicle, comprising an internal combustion engine whose operation is capable of producing exhaust gases, a transformation loop (14), via a fluid, of the energy of the exhaust gases into mechanical energy, this loop compr...
https://drivepatents.com/patents/967203 · 19 Nov 2014
A unit for recovering thermal energy from exhaust gas of an internal combustion engine comprises: - an inlet (10); - an outlet (11); - a heat exchanger (5) arranged downstream of the inlet (10) and upstream of the outlet (11); and - a valve capable of bein...
https://drivepatents.com/patents/974515 · 28 May 2014
An engine cooling device including a water pump (30), a radiator (20), an exhaust heat recovery unit (40), and a coolant circulation circuit (1) for circulating a coolant in these apparatuses includes a flow rate limiting means that limits the flow rate of...
https://drivepatents.com/patents/990791 · 15 May 2013
There is disclosed a waste heat recovery device including a turbine 1 driven by an exhaust gas and a compressor 8 which compresses a gas, comprising: a generator 2 which generates electric power by rotation of the turbine 1; an electric motor 7 which rotat...
https://drivepatents.com/patents/992256 · 27 Mar 2013
It has been difficult to manufacturing a cylinder head having an EGR gas cooling structure which has high cooling performance and can be easily configured. A cylinder head having an EGR gas cooling structure is configured in such a manner that a gas passag...