Title:
多気筒エンジン
Document Type and Number:
Japanese Patent JP4551852
Kind Code:
B2
Abstract:
A multi-cylinder engine comprising a cylinder head (1) which has one lateral side to which an intake-air distributing passage wall (2) is attached and has the other lateral side to which an exhaust-gas converging passage wall (3) is attached, an EGR cooler being interposed between an exhaust-gas converging passage and an intake-air distributing passage. In this multi-cylinder engine, the EGR cooler (4) spans in the front and rear direction laterally of a cylinder block (5) and the exhaust-gas converging passage wall (3) is positioned just above the EGR cooler (4). Preferably, an EGR gas lead-out pipe 7 conducted out of the EGR cooler (4) is arranged rearwards of an engine cooling fan (6) so that the engine cooling air produced by the engine cooling fan (6) might blow against the EGR gas lead-out pipe (7).
Inventors:
Kiyoshi Hataura
宮▲崎▼ 学
Okajima Toshinori
Nori Takii
Mitsuru Ueyama
Murata Mutsumi
Hiroshi Mikumo
Yasushi Nakamura
宮▲崎▼ 学
Okajima Toshinori
Nori Takii
Mitsuru Ueyama
Murata Mutsumi
Hiroshi Mikumo
Yasushi Nakamura
Application Number:
JP2005281752A
Publication Date:
September 29, 2010
Filing Date:
September 28, 2005
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F02M25/07; F01P5/02; F02B67/00; F02B75/18; F02M35/10; F02M37/22; F02M69/50
Domestic Patent References:
| JP2002235607A | ||||
| JP2001221106A | ||||
| JP2002021577A | ||||
| JP2005171981A | ||||
| JP2003161210A |
Attorney, Agent or Firm:
Shoji Suzue
Toshiyuki Kimura
Toshiyuki Kimura