About 14 results
https://drivepatents.com/patents/1394954 · 29 Apr 2026
In a turbocharged internal combustion engine system including an eCompressor as a secondary air pump (SAP) for injecting air into an exhaust system of the ICE, controllable valves enable the turbocharger compressor and the SAP to provide two-stage compress...
https://drivepatents.com/patents/938372 · 31 Aug 2016
A powertrain system is provided and may include a combustion engine, a crankshaft, and a turbo-compounding system. The combustion engine may include an intake manifold and an exhaust manifold. The crankshaft may be driven by the engine. The turbo-compoundi...
https://drivepatents.com/patents/938372 · 31 Aug 2016
A powertrain system is provided and may include a combustion engine, a crankshaft, and a turbo-compounding system. The combustion engine may include an intake manifold and an exhaust manifold. The crankshaft may be driven by the engine. The turbo-compoundi...
https://drivepatents.com/patents/948030 · 2 Dec 2015
A turbocharger (1) includes a compressor housing (2) and a bearing housing (3). The compressor housing (2) includes a diffuser surface (222), and the bearing housing (3) includes an opposite surface (311). An adhesion preventing part (4) is disposed on eac...
https://drivepatents.com/patents/948831 · 30 Sep 2015
The present invention provides a supercharger with an electric motor having improved cooling performance for bearings, in the case of employing a grease lubrication system as a lubrication system of the bearings. A supercharger with an electric motor (1a, ...
https://drivepatents.com/patents/950908 · 13 May 2015
A compressor (11) is connected via a clutch (13) to a crankshaft of an internal combustion engine provided with a turbocharger (12). A compressor pre-spin operation is used to reduce the transferred energy and wear when the clutch is engaged. The pre-spin ...
https://drivepatents.com/patents/960937 · 6 May 2015
An S/C (15) and a T/C (14) are provided, a load sensor (S1) detecting a traction load (W1) of a trailer (3) towed by a semi-trailer (1) is arranged in a coupler (5a), a combined supercharging by the S/C (15) and the T/C (14) is performed in the case where ...
https://drivepatents.com/patents/966158 · 17 Dec 2014
A control apparatus for an internal combustion engine of the present invention switches a steady-state characteristic that defines a relation between an engine load factor and a throttle opening degree between a high atmospheric pressure steady-state chara...
https://drivepatents.com/patents/974687 · 21 May 2014
It is intended to provide: an electric supercharging apparatus wherein, with a simple structure, rotor windage loss in an electric motor for driving a compressor is reduced and good cooling performance is produced; and a multi-stage supercharging system us...
https://drivepatents.com/patents/978570 · 12 Feb 2014
The power-assisted supercharger (10) includes: a turbocharger (12) in which a turbine (12a) is rotationally driven by exhaust gas (7) from an engine (40), a compressor (12b) rotationally driven by the turbine compresses intake air (5) and supplies the inta...