发明申请
US20070157897A1 Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft
审中-公开
![Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft](/abs-image/US/2007/07/12/US20070157897A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft
- 专利标题(中):用于调节凸轮轴的装置,以及用于操作用于调节凸轮轴的装置的方法
- 申请号:US11702444 申请日:2007-02-05
- 公开(公告)号:US20070157897A1 公开(公告)日:2007-07-12
- 发明人: Matthias Gregor , Jens Meintschel , Thomas Stolk , Alexander von Gaisberg-Helfenberg
- 申请人: Matthias Gregor , Jens Meintschel , Thomas Stolk , Alexander von Gaisberg-Helfenberg
- 优先权: DE102004038171.2 20040806
- 主分类号: F01L1/34
- IPC分类号: F01L1/34
摘要:
In an apparatus for adjusting a phase position of a camshaft in relation to a crankshaft which drives the camshaft, including an electric actuator for operating an adjustment mechanism, which can move the camshaft to a basic or emergency-operating position in the event of a shut-down as a result of an operational fault, the emergency-operating position can be reliably reached with the aid of the electric actuator which is supplied with energy by an energy supply that is separate from an operational energy supply and which is capable of moving the adjustment mechanism to the emergency-operating position. Also, a method for operating an apparatus for adjusting a phase position of a camshaft is provided.
摘要(中):
在用于调节凸轮轴相对于驱动凸轮轴的曲轴的相位位置的装置中,包括用于操作调节机构的电致动器,其可以在关闭的情况下将凸轮轴移动到基本或紧急操作位置 由于操作故障的结果,可以借助于通过与操作能量供应分离的能量供应能量的电动致动器可靠地达到紧急操作位置,并且能够移动 调整机制到应急运行状态。 此外,还提供了一种用于操作用于调节凸轮轴的相位位置的装置的方法。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01L | 机器或发动机用的循环操作阀 |
------F01L1/00 | 阀机构或阀装置,如升阀机构 |
--------F01L1/34 | .特点为装有可变化阀的定时而不变更开阀持续时间的装置 |