Title:
The cylinder auxiliary operation of the engine valve by the preferential breakage of the main valve phenomenon
Document Type and Number:
Japanese Patent JP6147875
Kind Code:
B2
Abstract:
A third motion transfer mechanism transfers valve actuation motion from a second motion source to a first engine valve. A motion decoupler is configured to selectively discontinue the transfer of motion from a first motion transfer mechanism to the first engine valve. Furthermore, a reset mechanism is configured to selectively discontinue, based on operation of a second motion transfer mechanism, the transfer of motion from the third motion transfer mechanism to the first engine valve. The third motion transfer mechanism may comprise a master piston and a slave piston in fluid communication with each other via a hydraulic circuit, the master piston being configured to receive motion from the second motion source and the slave piston being configured to transfer motion to the first engine valve.
Inventors:
Janak, Rob
Gron, Michael, Sea.
Gron, Michael, Sea.
Application Number:
JP2015559295A
Publication Date:
June 14, 2017
Filing Date:
February 26, 2014
Export Citation:
Assignee:
Jacobs Vehicle Systems, Inc.
International Classes:
F01L13/06; F01L9/11; F01L9/14; F02D13/02
Domestic Patent References:
| JP11513092A | ||||
| JP2007529685A |
Foreign References:
| EP0608522A1 |
Attorney, Agent or Firm:
Asamura patent office