Patent · US Active

Valve lift control device with cylinder deactivation

US9810110B2 · kind B2 · utility

1Cited by

6References

7Claims

0Family size

Assignee

Ford Global Technologies, LLC · US

Inventors

Guenter Hans Grosch · Zülpich, DE
Rainer Lach · Würselen, DE
Joerg Bonse · Würselen, DE

Key dates

Filing date	Aug 18, 2015
Grant date	Nov 7, 2017
Priority date	—
Expiry date	Nov 2, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2800/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Methods and systems are provided for a valve lift control device. In one example, a method may include rotating an adjusting camshaft of the valve lift control device in order to adjust a valve lift of one or more cylinders.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.