Title:
VEHICLE POWER TRAIN UNIT
Document Type and Number:
WIPO Patent Application WO/2019/039217
Kind Code:
A1
Abstract:
An engine (1) of a vehicle power train unit (P) includes: an exhaust electric powered sequential-valve timing (S-VT) (27) which is attached to one end portion of an exhaust camshaft (26) to change the rotational phase of the exhaust camshaft; and an EGR device (60) which is attached to the outside of an engine body (10) and connects an intake passage (30) and an exhaust passage (50). The EGR device is positioned on a cylinder block (13) side of the exhaust electric powered S-VT in a direction from a cylinder head (14) side toward the cylinder block side, and is disposed in such a way that at least part of the EGR device overlaps the exhaust electric powered S-VT when seen in the same direction.
Inventors:
KOGUCHI TOMOHIRO (JP)
FUJIHIRA SHINJI (JP)
NISHIDA RYOTARO (JP)
NAKAHIRA TAKESHI (JP)
FUJIHIRA SHINJI (JP)
NISHIDA RYOTARO (JP)
NAKAHIRA TAKESHI (JP)
Application Number:
PCT/JP2018/028901
Publication Date:
February 28, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
F02M26/41; F01L1/356; F02B67/00; F02M26/12; F02M26/28
Domestic Patent References:
| WO2012063536A1 | 2012-05-18 |
Foreign References:
| JP2014034955A | 2014-02-24 | |||
| JP2013024408A | 2013-02-04 | |||
| JP2004074910A | 2004-03-11 | |||
| JP2016205240A | 2016-12-08 | |||
| JP2008045498A | 2008-02-28 | |||
| JP2016065465A | 2016-04-28 |
Other References:
See also references of EP 3657003A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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