Title:
COMPRESSIVE IGNITION TYPE INTERNAL COMBUSTION ENGINE AND HYBRID AUTOMOBILE
Document Type and Number:
Japanese Patent JP2004084531
Kind Code:
A
Abstract:
To realize lower fuel consumption by improving efficiency in a low rotation and high load area, where compressive ignition combustion is comparatively easily performed.
In this compressive ignition type internal combustion engine, a compression ratio CR is set to 13.5-16.5. A supercharger is installed, and a supercharged pressure Pc is set to a value, where an illustrated average effective pressure obtained in the setting compression ratio becomes maximum, in a range of 25-75 kPa (CR=15, Pc=50 kPa). This hybrid automobile is constituted with such a compressive ignition type internal combustion engine and an electric motor as drive sources, and a motor operating mode is set as a low output area operating mode.
Inventors:
URUSHIBARA TOMONORI
HASEGAWA KAZUYA
TERACHI ATSUSHI
HASEGAWA KAZUYA
TERACHI ATSUSHI
Application Number:
JP2002245536A
Publication Date:
March 18, 2004
Filing Date:
August 26, 2002
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B60W10/06; B60W20/00; F01N3/24; F02B11/00; F02D13/02; F02D23/00; F02D29/02; F02D41/02; F02D43/00; (IPC1-7): F02B11/00; B60K6/04; F01N3/24; F02D13/02; F02D23/00; F02D29/02; F02D41/02; F02D43/00
Attorney, Agent or Firm:
Tomijio Sasashima