公开(公告)号：US20170183990A1

公开(公告)日：2017-06-29

申请号：US15364554

申请日：2016-11-30

Applicant: C.R.F. Societa Consortile per Azioni

Inventor： Marco LUCATELLO ,  Francesco VATTANEO ,  Vittorio DORIA

IPC: F01L9/02 ,  F01L1/26 ,  F02B69/06 ,  F01L1/46

Abstract: Described herein is a system for variable actuation of an engine valve of an internal-combustion engine, where the system is able to actuate the engine valves, selectively, in a four-stroke operating mode and in a two-stroke operating mode, on the basis of the operating conditions of the engine.

公开(公告)号：US20170184017A1

公开(公告)日：2017-06-29

申请号：US15353068

申请日：2016-11-16

Applicant: C.R.F. Societa Consortile per Azioni

Inventor： Marco LUCATELLO ,  Francesco VATTANEO ,  Vittorio DORIA

IPC: F02B69/06 ,  F01L1/245

CPC classification number: F02B69/06 ,  F01L1/245 ,  F01L9/02 ,  F01L9/021 ,  F02B75/02

Abstract: Described herein is a system for variable actuation of an engine valve of an internal-combustion engine, where the system is able to actuate the engine valves, selectively, in a four-stroke operating mode and in a two-stroke operating mode, on the basis of the operating conditions of the engine.

公开(公告)号：US20170183991A1

公开(公告)日：2017-06-29

申请号：US15364430

申请日：2016-11-30

Applicant: C.R.F. Societa Consortile per Azioni

Inventor： Marco LUCATELLO ,  Francesco VATTANEO ,  Vittorio DORIA

IPC: F01L13/00 ,  F02B75/12 ,  F02D13/02

CPC classification number: F01L13/0015 ,  F01L9/02 ,  F01L9/023 ,  F01L9/025 ,  F01L13/0036 ,  F02B69/06 ,  F02B75/12 ,  F02B2075/025 ,  F02B2075/027 ,  F02D13/02 ,  F02D13/0203 ,  F02D13/0253 ,  F02D13/028 ,  F02D2200/101

Abstract: Described herein is a system for variable actuation of an engine valve of an internal-combustion engine, where the system is able to actuate the engine valves, selectively, in a four-stroke operating mode and in a two-stroke operating mode, on the basis of the operating conditions of the engine.