公开(公告)号：WO2009062834A1

公开(公告)日：2009-05-22

申请号：PCT/EP2008/064475

申请日：2008-10-24

Applicant: TOPP S.P.A. ,  SCATA', Corrado

Inventor： SCATA', Corrado

IPC: H02K49/10

CPC classification number: H02K49/10

Abstract: A permanent-magnet linear actuator (10), comprising a movable part (11), to be jointly connected to a first body adapted to be moved with respect to a second fixed body, and a fixed part (12), to be jointly connected to the second body designed to remain substantially stationary, a first one of the two parts (11, 12) comprising guiding means (13) for corresponding sliding means (14) that are jointly connected to the second part, one of the parts (11, 12) having a series of first permanent magnets (15) that are aligned in at least one row (16) that lies along the direction of translational motion defined by the cooperation of the sliding means (14) with the guiding means (13), the other one of the two parts (11, 12) having a rotor element ( 17) which faces the at least one row (16) of first permanent magnets (15) and comprises a series of second permanent magnets (18), which are supported by a shaft (19) associated with means (20) for its rotation, the second magnets (18) being arranged side by side in the direction of the axis of the shaft (19), with polarities that are offset by a preset angle.

Abstract translation: 一种永磁体线性致动器（10），包括可移动部分（11），其共同连接到适于相对于第二固定体移动的第一主体和固定部分（12），以被共同连接 所述两个部件（11,12）中的第一个部件（11,12）包括用于相应的滑动装置（14）的引导装置（13），所述引导装置共同连接到所述第二部件，所述部件（11,12）中的一个 ，12）具有一系列第一永磁体（15），所述第一永久磁体（15）在沿着由所述滑动装置（14）与所述引导装置（13）的协作限定的平移运动的方向的至少一排（16） ，所述两个部分（11,12）中的另一个具有面向第一永磁体（15）的至少一排（16）的转子元件（17）并且包括一系列第二永磁体（18），所述第二永磁体 由与其用于其旋转的装置（20）相关联的轴（19）支撑，第二磁体（18）被布置 在轴（19）的轴线方向上并排设置，其极性偏移预设角度。

公开(公告)号：EP2218160A1

公开(公告)日：2010-08-18

申请号：EP08850590.4

申请日：2008-10-24

Applicant: TOPP S.p.A.

Inventor： SCATA', Corrado

IPC: H02K49/10

CPC classification number: H02K49/10

Abstract: A permanent-magnet linear actuator (10), comprising a movable part (11), to be jointly connected to a first body adapted to be moved with respect to a second fixed body, and a fixed part (12), to be jointly connected to the second body designed to remain substantially stationary, a first one of the two parts (11, 12) comprising guiding means (13) for corresponding sliding means (14) that are jointly connected to the second part, one of the parts (11, 12) having a series of first permanent magnets (15) that are aligned in at least one row (16) that lies along the direction of translational motion defined by the cooperation of the sliding means (14) with the guiding means (13), the other one of the two parts (11, 12) having a rotor element ( 17) which faces the at least one row (16) of first permanent magnets (15) and comprises a series of second permanent magnets (18), which are supported by a shaft (19) associated with means (20) for its rotation, the second magnets (18) being arranged side by side in the direction of the axis of the shaft (19), with polarities that are offset by a preset angle.