公开(公告)号：US20130319168A1

公开(公告)日：2013-12-05

申请号：US13901810

申请日：2013-05-24

申请人： Robert Bosch GmbH

发明人： Davide Pingani ,  Luca Rovacchi ,  Vincenzo Bollero ,  Loris Rosselli

IPC分类号： F16K31/56

CPC分类号： F16K31/56 ,  F16K11/0704 ,  Y10T74/20636

摘要： A detent mechanism is provided for a sliding valve which includes a valve slide that is accommodated within a valve housing and is linearly movable relative to a longitudinal axis. The detent mechanism has a linearly movable detent element configured to engage at least one detent notch. The detent notch is coupled with the valve slide such that when the detent element is locked into the detent notch, said valve slide is fixed along the longitudinal axis. A first spring prestresses the detent element in a direction of the detent notch. The detent element includes a permanent magnet or a ferromagnet and the detent mechanism includes an electric coil configured to generate a magnetic field. The detent element is configured to be moved in opposition to the prestressing force of the first spring and out of engagement with the detent notch via the magnet and magnetic field.

摘要翻译： 提供一种用于滑动阀的止动机构，其包括容纳在阀壳体内并且可相对于纵向轴线线性移动的阀滑块。 止动机构具有可线性移动的止动元件，其配置成接合至少一个制动器凹口。 止动槽与阀滑动件联接，使得当止动元件锁定到止动槽中时，所述阀滑块沿着纵向轴线固定。 第一弹簧在制动槽口的方向上预紧定位元件。 止动元件包括永磁体或铁磁体，并且制动机构包括构造成产生磁场的电线圈。 止动元件构造成与第一弹簧的预应力相反地移动，并且经由磁体和磁场与止动凹口脱离啮合。

公开(公告)号：US09328844B2

公开(公告)日：2016-05-03

申请号：US13901810

申请日：2013-05-24

申请人： Robert Bosch GmbH

发明人： Davide Pingani ,  Luca Rovacchi ,  Vincenzo Bollero ,  Loris Rosselli

IPC分类号： F16K11/07 ,  F16K31/56

CPC分类号： F16K31/56 ,  F16K11/0704 ,  Y10T74/20636

摘要： A detent mechanism is provided for a sliding valve which includes a valve slide that is accommodated within a valve housing and is linearly movable relative to a longitudinal axis. The detent mechanism has a linearly movable detent element configured to engage at least one detent notch. The detent notch is coupled with the valve slide such that when the detent element is locked into the detent notch, said valve slide is fixed along the longitudinal axis. A first spring prestresses the detent element in a direction of the detent notch. The detent element includes a permanent magnet or a ferromagnet and the detent mechanism includes an electric coil configured to generate a magnetic field. The detent element is configured to be moved in opposition to the prestressing force of the first spring and out of engagement with the detent notch via the magnet and magnetic field.

摘要翻译： 提供一种用于滑动阀的止动机构，其包括容纳在阀壳体内并且可相对于纵向轴线线性移动的阀滑块。 止动机构具有可线性移动的止动元件，其配置成接合至少一个制动器凹口。 止动槽与阀滑动件联接，使得当止动元件锁定到止动槽中时，所述阀滑块沿着纵向轴线固定。 第一弹簧在制动槽口的方向上预紧定位元件。 止动元件包括永磁体或铁磁体，并且制动机构包括构造成产生磁场的电线圈。 止动元件构造成与第一弹簧的预应力相反地移动，并且经由磁体和磁场与止动凹口脱离啮合。