Title:
ENGINE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/026989
Kind Code:
A1
Abstract:
Provided is an engine in which a crankshaft 61 is positioned further toward one side Do1 than the center line Lc of a cylinder 511 and a space is thereby maintained on the other side Do2 of the center line Lc of the cylinder 511. In addition, the space is used effectively by arranging the upper end 55T of a reservoir section 55 on the other side Do2 of the center line Lc of the cylinder 511 so as to overlap with the crankshaft 61 when viewed from an offset direction Do. As a result, it is possible to maintain a wide engine oil storage volume while minimizing increases in the size of the engine 5.
More Like This:
| WO/2017/103638 | A FLOW DISTRIBUTION DEVICE BETWEEN AN OIL PUMP AND A ENGINE |
| WO/2013/185469 | ENGINE |
Inventors:
WAKUDA MASAHIRO (JP)
Application Number:
PCT/JP2018/028981
Publication Date:
February 07, 2019
Filing Date:
August 02, 2018
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
F01M11/00; F02B61/02; F02B77/00; F02F7/00
Foreign References:
| JP2015113784A | 2015-06-22 | |||
| JP2014227970A | 2014-12-08 | |||
| JP4451234B2 | 2010-04-14 | |||
| JP2004108257A | 2004-04-08 | |||
| JP2008045529A | 2008-02-28 | |||
| JPS5330052B2 | 1978-08-24 |
Other References:
See also references of EP 3663547A4
Attorney, Agent or Firm:
FURIKADO, Shoichi et al. (JP)
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