EP 0861370 A1 19980902 - CHARGE AIR SYSTEMS FOR FOUR-CYCLE INTERNAL COMBUSTION ENGINES
Title (en)
CHARGE AIR SYSTEMS FOR FOUR-CYCLE INTERNAL COMBUSTION ENGINES
Title (de)
ANSAUGSYSTEM FÜR VIERTAKTBRENNKRAFTMASCHINE
Title (fr)
DISPOSITIFS A AIR DE SURALIMENTATION POUR MOTEURS A COMBUSTION INTERNE A QUATRE TEMPS
Publication
Application
Priority
- US 9617356 W 19961028
- US 55942495 A 19951115
Abstract (en)
[origin: WO9718388A1] This invention is directed to an air-charging system for a four-cycle internal combustion engine (54, 66, 74, 90) wherein an exhaust gas-driven turbocharger (56, 156, 76, 96, 196) is connected to the exhaust and inlet air of the engine (54, 66, 74, 90). An electric motor-driven compressor (62, 68, 84, 114) has its outlet connected either to the inlet or outlet of the air compressor section of the turbocharger (56, 156, 76, 96, 196) to increase the amount of air in the parallel connection or increase the pressure inthe series connection. The use of an electric motor-driven compressor (62, 68, 84, 114) increases engine acceleration and decreases engine back pressure and unburned fuel.
IPC 1-7
IPC 8 full level
F02B 33/36 (2006.01); F02B 33/40 (2006.01); F02B 33/44 (2006.01); F02B 37/04 (2006.01); F02B 37/10 (2006.01); F02B 37/12 (2006.01); F02B 37/14 (2006.01); F02B 37/16 (2006.01); F02B 39/10 (2006.01)
CPC (source: EP KR)
F02B 33/36 (2013.01 - EP); F02B 33/40 (2013.01 - EP); F02B 33/446 (2013.01 - EP); F02B 37/04 (2013.01 - EP); F02B 37/10 (2013.01 - EP KR); F02B 37/12 (2013.01 - EP); F02B 37/14 (2013.01 - EP); F02B 37/16 (2013.01 - EP); F02B 39/10 (2013.01 - EP); Y02T 10/12 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 9718388 A1 19970522; AU 7599096 A 19970605; BR 9611556 A 19990629; EP 0861370 A1 19980902; EP 0861370 A4 19991229; JP 2000500544 A 20000118; KR 19990067651 A 19990825; TW 328981 B 19980401
DOCDB simple family (application)
US 9617356 W 19961028; AU 7599096 A 19961028; BR 9611556 A 19961028; EP 96938668 A 19961028; JP 51887797 A 19961028; KR 19980703679 A 19980515; TW 86106374 A 19970513