About 27 results
https://drivepatents.com/patents/1001192 · 20 Jun 2012
This disclosure is directed to a turbocharger arrangement having a high pressure turbocharger and a low pressure turbocharger connected in series. The low pressure turbine has first and second volutes and the arrangement includes a control valve which cont...
https://drivepatents.com/patents/1001181 · 20 Jun 2012
An exhaust system (12) for a combustion engine (14) comprising an exhaust passage (16) having a first conduit port (23) and a first sensing portion (20a) configured to determine a parameter related to a pressure of exhaust gas in the exhaust passage, the f...
https://drivepatents.com/patents/1001150 · 20 Jun 2012
An internal combustion engine and a method of operation are described involving: supplying intake gas from an intake manifold (18) to an air intake port of a combustion chamber in a cylinder (11); selectively operating an air intake valve using a first ope...
https://drivepatents.com/patents/1001417 · 13 Jun 2012
A turbocharger system comprises: a turbocharger having a rotatable shaft arranged to be driven by exhaust gases from an associated engine and coupled to a turbocharger electrical machine; and a controller configured to switch the turbocharger electrical ma...
https://drivepatents.com/patents/1001409 · 13 Jun 2012
An gas cooler for internal combustion engines which leads to improvements the reliability and durability of such exhaust gas coolers. The cooler comprises a housing (1) comprising a top wall (2), a bottom wall (3) and first and second side walls (4, 5) ext...
https://drivepatents.com/patents/1001401 · 13 Jun 2012
A turbocharger system comprises: a gas input for receiving exhaust gases from an associated engine; a first turbocharger, arranged to be driven by exhaust gases received at the gas input; a second turbocharger, arranged to be driven by exhaust gases passin...
https://drivepatents.com/patents/1001374 · 13 Jun 2012
A cylinder head mount comprising a base portion for mounting to a cylinder head of an engine; a bracket portion configured to receive and support an engine component; and a body portion interposed between the base portion and the bracket portion.
https://drivepatents.com/patents/1003081 · 25 Apr 2012
Exhaust gases can bypass a turbocharger (10) to reduce its speed, but energy in the gases is then lost. A brake for a turbocharger can be implemented using at least one rotor (30) driven by the turbocharger rotatable shaft (15) and at least one stator (40)...
https://drivepatents.com/patents/1005648 · 1 Feb 2012
An Exhaust Gas Recirculation (EGR) apparatus for recirculating engine exhaust gas comprising a valve member (12) disposed in an exhaust gas recirculation passage (16) of an engine, the valve member (12) movable between an open position and a closed positio...
https://drivepatents.com/patents/1011669 · 22 Jun 2011
An air induction system for a power source including a first compressor and a second compressor is disclosed. The air induction system includes an air feed passageway that directs compressed air from the second compressor to an area between a compressor wh...