Title:
ウォータポンプ用ガス排気ダクトを備える自動車用熱エンジン
Document Type and Number:
Japanese Patent JP2010510438
Kind Code:
A
Abstract:
A thermal engine for an automotive vehicle, including at least one cylinder block including a first inner circuit for circulating a cooling liquid, of the type in which the first inner circuit includes an outer supply duct including an inlet opening into a reception chamber for a rotor of the engine water pump formed in the block. The chamber includes in its intermediate portion a supply opening having a level located above the level of the inlet opening of the inner supply duct of the first inner circuit. An additional degassing duct connects the upper portion of the reception chamber or water pump volute with an element of the engine cooling circuit.
Inventors:
Bene, Frederick
Application Number:
JP2009537679A
Publication Date:
April 02, 2010
Filing Date:
October 09, 2007
Export Citation:
Assignee:
Renault S Ares
International Classes:
F01P5/10; F01P3/02; F01P11/00; F01P11/08; F04D9/00; F04D29/42
Domestic Patent References:
| JPH11148349A | 1999-06-02 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori