Title:
EIGHT-STROKE INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP3885206
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve problems that heat efficiency of an engine is generally 35% only, and that contamination is caused by exhaust from an automobile, and save fuel.
SOLUTION: In this device, a general four-stroke engine is changed into an eight-stroke engine. Air as expansion medium and gas for combustion are separately taken in.
Inventors:
Hu Dragon Lake
Application Number:
JP2002361457A
Publication Date:
February 21, 2007
Filing Date:
November 11, 2002
Export Citation:
Assignee:
Hu Longtan
International Classes:
F02B33/22; F02B75/18; F01B21/02; F02B41/06; F02B41/08; F02B75/02; (IPC1-7): F01B21/02; F02B33/22
Domestic Patent References:
| JP59113239A | ||||
| JP61210231A | ||||
| JP2000199437A | ||||
| JP2001227368A | ||||
| JP53023885B1 | ||||
| JP166835C2 |
Attorney, Agent or Firm:
Iwamoto Akio