公开(公告)号：US20130243598A1

公开(公告)日：2013-09-19

申请号：US13616657

申请日：2012-09-14

Applicant: Sebastian Ziegler ,  Bernie van Leeuwen ,  Armin Olschewski ,  Arno Stubenrauch ,  Alexander de Vries

Inventor： Sebastian Ziegler ,  Bernie van Leeuwen ,  Armin Olschewski ,  Arno Stubenrauch ,  Alexander de Vries

IPC: F03D11/00 ,  H02K7/14

CPC classification number: H02K7/14 ,  F03D7/0224 ,  F03D80/70 ,  F05B2260/79 ,  F16C19/16 ,  F16C41/004 ,  F16C2300/14 ,  F16C2360/31 ,  H02K7/08 ,  H02K7/1838 ,  H02K41/03 ,  H02K2201/15 ,  Y02E10/722 ,  Y02E10/723 ,  Y02E10/725

Abstract: A bearing adjusts an angle of attack of a rotor blade of a wind turbine according and includes first and second bearing rings that are rotatable relative to each other. The first bearing ring includes, as a slider or translator of a linear motor, a plurality of magnetic field sources disposed adjacently around at least a part of its circumference. The magnetic field sources are disposed such that each two adjacently disposed magnetic field sources generate a magnetic field with alternating polarity. The second bearing ring includes, as a stator of the linear motor, a group of at least two coils disposed adjacently around at least part of its circumference. A wind turbine includes a rotor coupled to at least one rotor blade via such a bearing, which enables the angle of attack of the rotor blade to be adjusted during operation.

Abstract translation: 轴承调整风力涡轮机的转子叶片的迎角，并且包括可相对于彼此旋转的第一和第二轴承环。 第一轴承环包括作为线性电动机的滑块或平移器，围绕其圆周的至少一部分相邻设置的多个磁场源。 磁场源被布置成使得每两个相邻设置的磁场源产生具有交替极性的磁场。 第二轴承环包括作为线性电动机的定子的一组围绕其圆周的至少部分相邻设置的至少两个线圈。 风力涡轮机包括经由这种轴承联接到至少一个转子叶片的转子，其使得能够在操作期间调整转子叶片的迎角。

公开(公告)号：US20060032712A1

公开(公告)日：2006-02-16

申请号：US10498202

申请日：2002-12-10

Applicant: Nico Kollaard ,  Simone Eckhart ,  Carl Vissers ,  Henk Kapaan ,  Koos Zwarts ,  Bernie Van Leeuwen

Inventor： Nico Kollaard ,  Simone Eckhart ,  Carl Vissers ,  Henk Kapaan ,  Koos Zwarts ,  Bernie Van Leeuwen

IPC: F16D55/08

CPC classification number: F16D65/18 ,  F16D27/004 ,  F16D28/00 ,  F16D2066/003 ,  F16D2121/22 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/40 ,  F16D2127/06 ,  F16D2129/08

Abstract: A screw actuator, particularly for a brake calliper, comprising a housing (1), a screw mechanism (4) with a screw (6) and a nut (5), one of which is rotatably supported with respect to the housing (1), a motor (7) which is drivingly connected to the screw mechanism (4), a mechanical locking device comprising a pawl member (41) and a rotatable member (42) connected to a rotatable component of the motor (7) and/or the screw mechanism (4), and a mechanical or electromechanical control mechanism for displacing the pawl member (41) between a locking position and a free position. A gear reduction mechanism (20) is provided, one of the gear wheels (42) thereof carries teeth (45) for engaging with the pawl member (41).

Abstract translation: 特别是用于制动钳的螺杆致动器包括：壳体（1），具有螺钉（6）和螺母（5）的螺杆机构（4），其中一个相对于壳体（1）可旋转地支撑， 驱动地连接到所述螺杆机构（4）的马达（7），包括棘爪构件（41）和连接到所述马达（7）的可旋转部件的可旋转构件（42）的机械锁定装置和/或 所述螺钉机构（4）以及用于使所述棘爪构件（41）在锁定位置和自由位置之间移动的机械或机电控制机构。 设有齿轮减速机构（20），其中一个齿轮（42）承载用于与棘爪构件（41）接合的齿（45）。

公开(公告)号：US20050103139A1

公开(公告)日：2005-05-19

申请号：US10498102

申请日：2002-12-06

Applicant: Carl Vissers ,  Koos Zwarts ,  Nico Kollaard ,  Bernie Van Leeuwen ,  Henk Kapaan

Inventor： Carl Vissers ,  Koos Zwarts ,  Nico Kollaard ,  Bernie Van Leeuwen ,  Henk Kapaan

IPC: F16C19/56 ,  F16C33/60 ,  F16H25/20 ,  F16H25/22 ,  F16H25/24 ,  F16H3/06

CPC classification number: F16H25/2204 ,  F16H25/24 ,  Y10T74/18704

Abstract: A screw actuator module which is to be accommodated in a housing (1), comprising a screw mechanism (2) with a nut (3) and a screw (4), a bearing (5) for the rotor of a motor, and a sleeve (6) which is to be supported with respect to the housing. The sleeve (6) carries a bearing (7) by means of which the nut (3) is rotatably supported. Lock means (36, 37) are provided for preventing rotations of the screw (4) with respect to the sleeve (6).

Abstract translation: 一种将被容纳在壳体（1）中的螺杆致动器模块，包括具有螺母（3）和螺钉（4）的螺旋机构（2），用于电机转子的轴承（5） 套筒（6）相对于壳体被支撑。 套筒（6）承载一个轴承（7），通过该轴承（7）可旋转地支撑螺母（3）。 锁定装置（36,37）被设置用于防止螺钉（4）相对于套筒（6）旋转。