Title:
OIL RETURN STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/159872
Kind Code:
A1
Abstract:
This oil return structure is provided with a flow passage body configured to return oil into an engine body which communicates with an oil storage section of the engine, the oil having been separated from a blow-by gas by an oil separation means. The upstream end of the flow passage body is connected to the oil separation means, at least a portion of the downstream side of the flow passage body protrudes into the engine body from the inner wall thereof, and an oil discharge opening at the downstream end of the flow passage body is disposed at a position not immersed in oil within the oil storage section.
Inventors:
OSADA HIDEKI (JP)
NISHITANI HITOSHI (JP)
NISHITANI HITOSHI (JP)
Application Number:
PCT/JP2019/004797
Publication Date:
August 22, 2019
Filing Date:
February 12, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01M13/00; F01M1/06
Foreign References:
| JPS615310U | 1986-01-13 | |||
| JP2011085118A | 2011-04-28 | |||
| JPH01124012U | 1989-08-23 | |||
| JPS59137313U | 1984-09-13 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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