Title:
CYLINDER HEAD
Document Type and Number:
WIPO Patent Application WO/2017/038748
Kind Code:
A1
Abstract:
A cylinder head 1, in which a plurality of boss parts 22, 23 are set up adjacent to each other, is provided with oil flow channels 36, 39 formed between adjacent boss parts 22, 23, and notched parts 50, 60 that are formed by cutting out at least parts of the boss parts 22, 23 and that expand the flow channel widths of the oil flow channels 36, 39.
Inventors:
HAYASAKI TSUNAKI (JP)
WADA JUNICHI (JP)
WADA JUNICHI (JP)
Application Number:
PCT/JP2016/075161
Publication Date:
March 09, 2017
Filing Date:
August 29, 2016
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F02F1/24; F01L1/245; F01L1/46; F01M1/06; F01M9/10
Foreign References:
| JP2003106214A | 2003-04-09 | |||
| JPS61186712U | 1986-11-21 | |||
| JP2010229917A | 2010-10-14 | |||
| JPH01103756U | 1989-07-13 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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