Title:
シリンダヘッドとエンジンブロックを冷却するための分離した冷却回路を有する内燃エンジン
Document Type and Number:
Japanese Patent JP4494576
Kind Code:
B2
Abstract:
A cooling system for an internal combustion engine comprises a first circuit (3) for cooling the cylinder head (1) and a second circuit (4) for cooling the engine block (2) which are completely separated from each other and make use of a first fluid and a second fluid which are never mixed with each other. The flow of the first fluid circulating in the circuit for cooling the cylinder head is used, totally or partially, for cooling the second fluid which cools the engine block at a heat exchanger (10). Preferably, the second cooling fluid is the engine lubricating oil.
Inventors:
Dante Rodolfo Marat
Fiorello Rosano
Sergio Ochella
Villa Dimilo Patrone
Fiorello Rosano
Sergio Ochella
Villa Dimilo Patrone
Application Number:
JP2000064837A
Publication Date:
June 30, 2010
Filing Date:
March 09, 2000
Export Citation:
Assignee:
C.R.F. Societa Consortile per Azioni
International Classes:
F01P3/20; F01M5/00; F01P3/00; F01P3/02; F01P7/16; F01M1/02; F01P5/10; F01P5/12; F01P7/04; F01P7/14
Domestic Patent References:
| JP60043119A | ||||
| JP62160730U | ||||
| JP59005827A | ||||
| JP60043118A | ||||
| JP51116340A | ||||
| JP57097018A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Wada
Aoyama Aoi
Akira Ito
Mitsuo Tanaka
Mitsuo Wada
Aoyama Aoi
Akira Ito