Title:
車両用エンジン
Document Type and Number:
Japanese Patent JP7238645
Kind Code:
B2
Abstract:
To provide a vehicular engine capable of reducing vibration of an air cleaner even in a configuration in which the air cleaner disposed above an engine body is supported by a housing having a cooling water passage and an EGR passage.SOLUTION: A cooling water passage part 61 and an EGR passage part 62 are formed in a housing 60 connected to a side surface of a cylinder head. The EGR passage part 62 includes: an upstream side EGR passage part 63 that is connected to a lower surface of the cooling water passage part 61 at a position separated from a first end part 60A to a side of a second end part 60B and forms an EGR passage 62A to extend to a direction intersecting with the cooling water passage part 61; and a downstream side EGR passage part 64 that is connected to a side surface of the cooling water passage part 61 at a position separated from the first end part 60A to the side of the second end part 60B, is communicated with a downstream side end part of the upstream side EGR passage part 63 and forms the EGR passage 62A to extend upward to intersect with the cooling water passage part 61.SELECTED DRAWING: Figure 6
Inventors:
Takashi Hatanaka
Application Number:
JP2019124492A
Publication Date:
March 14, 2023
Filing Date:
July 03, 2019
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
F02M35/04; F02B77/00; F02M26/13
Domestic Patent References:
| JP200087759A | ||||
| JP200087807A | ||||
| JP2000337166A | ||||
| JP2001200762A | ||||
| JP2014118870A | ||||
| JP2015200203A |
Attorney, Agent or Firm:
Patent Attorney Corporation Nissei International Patent Office
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