Title:
エンジン
Document Type and Number:
Japanese Patent JP6994998
Kind Code:
B2
Abstract:
To provide a guide member capable of generating tumble efficiently in a combustion chamber to improve a tumble ratio, an engine including the same, and a method for manufacturing the engine.SOLUTION: A guide member 40, which is provided in an intake port 11 of a cylinder head 10 of the engine 100 and is composed of a plate-like member for guiding a flow of intake air, when the side disposed on a combustion chamber 20 side where an intake valve 21 is provided is a tip, has a notch part 44 at a position on a tip surface 40b that is the shortest distance from an axial line Y of the intake valve 21.SELECTED DRAWING: Figure 4
Inventors:
Kenichiro Ikeya
Atsushi Hiraide
Atsushi Hiraide
Application Number:
JP2018064939A
Publication Date:
January 14, 2022
Filing Date:
March 29, 2018
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02F1/42; F02B31/06; F02M35/10; F02M69/00
Domestic Patent References:
| JP2001193469A | ||||
| JP2007113482A | ||||
| JP8296535A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hiroaki Hoshino
Hayashi Kazuyoshi
Hiroaki Hoshino