Title:
内燃機関
Document Type and Number:
Japanese Patent JP4119151
Kind Code:
B2
Abstract:
Internal combustion engine. Purpose: To increase the degree of constant volume of the air-fuel mixture of an internal combustion engine during combustion to improve thermal performance, and to reduce its size in the direction of the cylinder axis. Solution means: The connection means 29 for connecting a piston 14 and a crankshaft 20 include a first connecting rod 22 rotatably supported at both ends by a piston pin 21 and an intermediate bolt 23, a second connecting rod 24 rotatably supported at both ends by the intermediate bolt 23 and a journal 25, and a link arm 26 rotatably supported at both ends by an intermediate bolt 23 and a fixed portion 27 positioned down the crankshaft 20. When the piston 14 is at top dead center, the first connecting rod 22 is arranged substantially along an axis L2 of cylinder 13 and the second connecting rod 24 is arranged in the direction substantially orthogonal to axis L2. (Machine-translation by Google Translate, not legally binding)
Inventors:
Ryo Kubota
Hiroyuki Tanaka
Kikuchi Kazunori
Masatake Suzuki
Satoshi Iijima
Hiroyuki Tanaka
Kikuchi Kazunori
Masatake Suzuki
Satoshi Iijima
Application Number:
JP2002106858A
Publication Date:
July 16, 2008
Filing Date:
April 09, 2002
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02B75/32; F01B9/02; F02B41/04; F02D15/02
Domestic Patent References:
| JP9228858A | ||||
| JP4112904A | ||||
| JP6193415A | ||||
| JP10259735A | ||||
| JP1187301A |
Foreign References:
| WO1999020881A1 |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Kazuaki Niki