About 21 results
https://drivepatents.com/patents/1014939 · 16 Mar 2011
A boost system (110,210) comprising a turbocharger (140), a supercharger (20) operable as either a compressor or an expander. Air flows through the turbocharger, optionally through a first charge air cooler CAC1 (146), then through the supercharger, a seco...
https://drivepatents.com/patents/1014882 · 16 Mar 2011
The method involves producing cold by a liquid absorption refrigerating system that is incorporated in a heat engine e.g. rotary or piston type volumetric heat engine, using available and/or recuperated heat. A flow of working air in the heat engine is coo...
https://drivepatents.com/patents/1016187 · 26 Jan 2011
The engine has inlet channels formed in a cylinder head (28) of an operating cylinder. A suction tube (34) for combustion air is connected with the inlet channels of the operating cylinder. A cooler (36) is arranged between the suction tube and the cylinde...
https://drivepatents.com/patents/1077308 · 1 Jun 2005
The method involves compressing an inlet gas and expanding the compressed gas in a heat engine (26) to produce a work for generating electrical energy and for compressing a fluid, such that temperature of the compressed inlet gas is lowered. The compressed...
https://drivepatents.com/patents/1083338 · 6 Oct 2004
This invention concerns a turbo-charged engine with EGR comprising an EGR passage (11a, 11b) connecting an exhaust passage (4) upstream of a turbine (LT, HT) of a turbocharger (5) and an intake passage (3) downstream of a compressor (HC, LC) to each other ...
https://drivepatents.com/patents/1084748 · 18 Aug 2004
A temperature control arrangement for an engine intake system is disclosed. The arrangement includes an air-to-air heat exchanger (26), preferably an intercooler supplied by a supercharger (20), having a first air flow path (P1) therethrough in a heat exch...
https://drivepatents.com/patents/1084936 · 11 Aug 2004
A temperature control arrangement for an engine intake system is disclosed. The arrangement includes an air-to-air heat exchanger (26), preferably an intercooler supplied by a supercharger (20), having a first air flow path (P1) therethrough in a heat exch...
https://drivepatents.com/patents/1098674 · 29 Jan 2003
The charging air cooler is completely of aluminum. It has an intake collection chamber (4) containing a charging air pre-cooler (10), which almost completely fills the large area of the collection chamber. This causes almost all of the charging air flow to...
https://drivepatents.com/patents/1104579 · 15 May 2002
A method of reducing nitrogen oxide (NOx) emissions in a supercharged piston engine (1) comprising increasing the pressure of intake air by means of a supercharger (2) and feeding water (4,4',8) into the compressed intake air before leading the intake air ...
https://drivepatents.com/patents/1105682 · 27 Mar 2002
An interstage cooling system (10) for the turbocharger of an internal combustion engine is disclosed. Diffuser vanes (38), turning vanes 48 and/or deswirling vanes (40) are used as the heat exchangers in the interstage duct (12). A coolant fluid is supplie...