Title:
COOLING WATER CIRCULATION STRUCTURE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP3907903
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cooling water circulation structure of internal combustion engine in which a cooling water flows to corners of a cylinder block and a water jacket of cylinder head with no deviation to be capable of efficiently cooling a whole device with good flow efficiency and a lay out of water piping is also easy.
SOLUTION: In the cooling water circulation structure of an internal combustion engine, a cooling water inlet 90 and a cooling water outlet 93 are provided side by side on the same side surface close to a cylinder block 22 and a water pump 86 of a cylinder head 23 of a multi-cylinder internal combustion engine 20 respectively. A water jacket 22c at a cylinder block side and a water jacket 23c at a cylinder head side are communicated by communication passages 92c, 23g provided on an opposite side surface to circulate the cooling water.
Inventors:
Shinji Kuga
Yuichi Moriyama
Yuichi Moriyama
Application Number:
JP2000026399A
Publication Date:
April 18, 2007
Filing Date:
February 03, 2000
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F01P3/02; F01P5/10; F01P11/04; (IPC1-7): F01P3/02
Domestic Patent References:
| JP63239307A | ||||
| JP7317597A | ||||
| JP62218642A | ||||
| JP3189318A | ||||
| JP10008957A | ||||
| JP1280619A |
Attorney, Agent or Firm:
Nozomi Gangwon
Nakamura Kun
Mitsuharu Oda
Nakamura Kun
Mitsuharu Oda