Title:
COMPRESSION IGNITION TYPE INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2004190586
Kind Code:
A
Abstract:
To provide a compression ignition type internal combustion engine capable of realizing highly efficient operation by improving ignition controllability.
Reformed fuel reformed into a fuel with high ignition capability by a reformer 30 is stored in a tank 40 and is directly injected into the inside of a combustion chamber 10 from a fuel injection means 50. The fuel with poor ignition before reformation is injected into intake piping 12 from a fuel injection means 24. Compression ignition is conducted by the fuel injected into the combustion chamber 10. By controlling fuel injection timing into the inside of the combustion chamber 10, ignition timing can be controlled.
Inventors:
SHIMADA ATSUSHI
YAMAOKA SHIRO
NOGI TOSHIJI
TANIFUJI SHINYA
YAMAOKA SHIRO
NOGI TOSHIJI
TANIFUJI SHINYA
Application Number:
JP2002360201A
Publication Date:
July 08, 2004
Filing Date:
December 12, 2002
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F02M27/02; F02D19/02; F02D41/34; F02D41/40; F02M53/00; F02M63/00; (IPC1-7): F02M63/00; F02D19/02; F02D41/34; F02D41/40; F02M27/02; F02M53/00
Attorney, Agent or Firm:
Kasuga Toshiaki
Previous Patent: EXHAUST MANIFOLD
Next Patent: ENGINE WITH A PLURALITY OF RECESSED PORTIONS AT PISTON TOP
Next Patent: ENGINE WITH A PLURALITY OF RECESSED PORTIONS AT PISTON TOP