Invention Grant
- Patent Title: Variable valve mechanism and internal combustion engine with the same
- Patent Title (中): 可变阀机构和内燃机相同
-
Application No.: US10623Application Date: 1998-01-22
-
Publication No.: US5931128APublication Date: 1999-08-03
- Inventor: Shinichi Murata , Jun Isomoto , Hideo Nakai
- Applicant: Shinichi Murata , Jun Isomoto , Hideo Nakai
- Applicant Address: JPX Tokyo
- Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Current Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX9-025633 19970207
- Main IPC: F01L1/02
- IPC: F01L1/02 ; F01L1/04 ; F01L1/344 ; F01L1/356 ; F01L13/00
Abstract:
A variable valve mechanism using a non-uniform coupling in an internal combustion engine is equipped with an axis-supporting member for supporting a cam-side rotation axis in an eccentric state. In the variable valve mechanism, the axis-supporting member is driven while taking account of friction occurring in the axis-supporting member by changing the position of the axis-supporting member so as to align with the direction of a dragging torque generated between the axis-supporting member and an intermediate rotating member or between the axis-supporting member and a rotation axis member.
Public/Granted literature
- US5394189A Motion picture coder and system for controlling the same Public/Granted day:1995-02-28
Information query
