公开(公告)号：WO2011144634A3

公开(公告)日：2012-11-08

申请号：PCT/EP2011057999

申请日：2011-05-17

Applicant: KOSTAL LEOPOLD GMBH & CO KG ,  OTTE STEFAN ,  STEINBACH MATTHIAS

Inventor： OTTE STEFAN ,  STEINBACH MATTHIAS

IPC: H02P7/00 ,  E05F15/16 ,  H02P3/08 ,  H02P7/29

CPC classification number: H02P3/06 ,  E05F15/695 ,  E05Y2400/336 ,  E05Y2400/354 ,  E05Y2400/36 ,  E05Y2800/73 ,  E05Y2800/74 ,  E05Y2900/55 ,  H02P3/08 ,  H02P7/0094 ,  H02P7/29

Abstract: The invention relates to a method for moving an element, which is driven by an electric motor inside a predetermined movement section between two block positions each formed as a limit stop, into a block position, characterized in that, when moving the driven element into at least one of the two block positions, the motor current of the electric motor is continuously reduced over a preset period to zero after reaching the mechanically defined block position by the pulse width-modulated switching of the supply voltage of the electric motor at a decreasing pulse-pause ratio.

Abstract translation: 本发明涉及一种方法，用于由电动机2各自形成为端部止挡块位置元件到一个块中的位置，在到达后，其特征在于，在所述两个块位置中的至少一个被驱动部件的缩回期间的机械限定之间退避的从动运动的预定距离之内 块位置被连续通过电动机用在预定的时间期间至零的电动机的电动机电流的减小脉冲间隔比的电源电压的脉冲宽度调制的开关减少。

公开(公告)号：WO0195470A3

公开(公告)日：2002-04-04

申请号：PCT/EP0106216

申请日：2001-06-01

Applicant: KOSTAL LEOPOLD GMBH & CO KG ,  OTTE STEFAN

Inventor： OTTE STEFAN

IPC: G05B19/416

CPC classification number: G05B19/416 ,  G05B2219/43192 ,  H02P7/0094

Abstract: The invention relates to a method for displacing an element into a blocked position, said element being operated by an electric motor within a defined path of displacement between two blocked positions that are defined by end stops. When the driven element is displaced to at least one of the two blocked positions, the driven element is slowed down before it reaches the mechanically defined blocked position. The invention is further characterized in that the electric motor is deenergized to slow down the driven element and is switched to a generator operation so that one can observe the decreasing speed of the rotor of the electric motor coming to a stop via the current signal that is generated while the electric motor comes to a stop. Depending on the value of the current signal detected in the generator operation, the electric motor is resupplied with current to finally displace the driven element to the blocked position.

Abstract translation: 一种用于缩回运动的每两个形成为端部止挡块位置元件到一个块中的位置，其中，所述从动构件在到达两个块位置中的至少一个被驱动部件的缩回期间机械地定义的块位置之前减速之间的预定距离内通过电动机的驱动方法， 其特征确定对电动机的被驱动构件的制动被断开，并切换到发电机模式下，为了对通过它的泄漏电流信号从电动马达所产生的，并且，取决于在减速期间，观察电动机的电枢的下降速度 在所述电动马达与所述从动元件的最终收缩的发电机模式检测到的电流信号的大小再次被激励在块位置。