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公开(公告)号：EP1214721B1
公开(公告)日：2004-06-09
申请号：EP00960670.8
申请日：2000-09-15
申请人： Leiber, Heinz , Leiber, Thomas
发明人： Leiber, Heinz , Leiber, Thomas
CPC分类号： F01L9/04 , F01L2009/0409 , H01F7/14
摘要： The invention relates to an electromagnetic actuator which actuates a gas exchange valve. Said actuator comprises two electromagnets and an armature which is actuated by the latter and acts upon the gas exchange valve and comprises two spring forces which act in opposing directions upon the armature. The electromagnets have a transformation ratio i = 11/12 of less than 1. The armature and the poles of the electromagnet which are assigned thereto are configured in such a way that the transformation ratio i1 of the contact magnet is greater than the transformation ratio i2 of the break magnet.
摘要翻译： 本发明涉及致动气体交换阀的电磁致动器。 所述致动器包括两个电磁体和一个电枢，该电枢由后者致动并作用在换气阀上并包括两个弹簧力，这两个弹簧力作用在衔铁上的相反方向上。 电磁铁具有小于1的变比i = 11/12。配置给它的电磁铁的电枢和磁极被配置为使得接触磁铁的变压比i1大于变压比i2 的破碎磁铁。
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公开(公告)号：EP1759447A1
公开(公告)日：2007-03-07
申请号：EP05715837.0
申请日：2005-03-08
申请人： Leiber, Thomas , Leiber, Heinz
发明人： Leiber, Thomas , Leiber, Heinz
CPC分类号： H02K16/04 , H02K1/27 , H02K1/30 , H02K21/12 , H02K41/031
摘要： The invention relates to an electrical drive comprising stationary outer and inner stators (5, 6; 11, 11a) and a rotatably mounted rotor. Said drive is provided with a plurality of permanent magnet elements (14, 34, 54) for generating an energizing flow and at least one electrical field coil (12, 15, 32). The rotor is provided with at least one pot-shaped element (8, 28, 38, 58) which has a cylindrical wall (8a, 28a, 38a, 58a) and a base wall (8b, 28b, 38b, 58b), said base wall (8b, 28b, 38b, 58b) being arranged perpendicularly and the cylindrical wall (8a, 28a, 38a, 58a) being arranged coaxially in relation to the axis of the rotor shaft (1, 39, W). The base wall (8b, 28b, 38b, 58b) is linked with the rotor shaft (1, 39, W) for transmitting a torque. The permanent magnet elements (14) rest against the inside of the cylindrical wall (8a, 28a, 38a, 58a) and are fastened side by side on the rotor of the drive in the peripheral direction. The permanent magnets (14, 34, 54), together with the outer and the inner stator (5, 6; 11, 11a), form magnetic circuits which completely extend through the cylindrical part of the rotor in the radial direction.
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公开(公告)号：EP1709722A1
公开(公告)日：2006-10-11
申请号：EP05701096.9
申请日：2005-01-21
申请人： Leiber, Heinz , Leiber, Thomas
发明人： Leiber, Heinz , Leiber, Thomas
CPC分类号： H02K41/031 , H02K1/278 , H02K7/14 , H02K16/00 , H02K21/12 , H02K26/00 , H02K33/12 , H02K33/16
摘要： The invention relates to an electric segment motor (01) for producing a swiveling movement, comprising a stationary stator (11, 12) and a swivel-mounted rotor (03). Said stator (11, 12) has at least on magnetic circuit (10) excited by at least one electrical exciting coil (13), and at least two permanent magnet elements (08) are fastened to a wall section (09) of the rotor (03), this wall section having the shape, in particular, of a segment of a circle. The rotor (03) is made of a base material (19), and the permanent magnet elements (08) are embedded or molded into the base material (19).
摘要翻译： 本发明涉及一种用于产生旋转运动的电动马达（01），其包括静止定子（11,12）和旋转安装转子（03）。 所述定子（11,12）至少具有由至少一个电励磁线圈（13）激励的磁路（10），并且至少两个永磁元件（08）紧固到转子的壁部分（09） （03）中，该壁部分具有特别是一段圆的形状。 转子（03）由基体材料（19）制成，并且永磁体元件（08）嵌入或模制到基体材料（19）中。
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公开(公告)号：EP1709722B1
公开(公告)日：2016-08-24
申请号：EP05701096.9
申请日：2005-01-21
申请人： Leiber, Heinz , Leiber, Thomas
发明人： Leiber, Heinz , Leiber, Thomas
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公开(公告)号：EP1155422A1
公开(公告)日：2001-11-21
申请号：EP00971327.2
申请日：2000-10-06
申请人： Leiber, Heinz , Leiber, Thomas
发明人： Leiber, Heinz , Leiber, Thomas
IPC分类号： H01F7/18
CPC分类号： H01F7/1827
摘要： The invention relates to an electromagnetic regulating device, in which the windings are subdivided into two partial windings and one of said windings is a rapid excitation winding with low time constants. Said winding is used during the displacement phase for supplying energy and for holding the armature in the end positions, whereas the rapid excitation winding is used for rapidly correcting the armature energy.
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公开(公告)号：EP1759447B1
公开(公告)日：2013-07-10
申请号：EP05715837.0
申请日：2005-03-08
申请人： Leiber, Thomas , Leiber, Heinz
发明人： Leiber, Thomas , Leiber, Heinz
CPC分类号： H02K16/04 , H02K1/27 , H02K1/30 , H02K21/12 , H02K41/031
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公开(公告)号：EP1214721A1
公开(公告)日：2002-06-19
申请号：EP00960670.8
申请日：2000-09-15
申请人： Leiber, Heinz , Leiber, Thomas
发明人： Leiber, Heinz , Leiber, Thomas
CPC分类号： F01L9/04 , F01L2009/0409 , H01F7/14
摘要： The invention relates to an electromagnetic actuator which actuates a gas exchange valve. Said actuator comprises two electromagnets and an armature which is actuated by the latter and acts upon the gas exchange valve and comprises two spring forces which act in opposing directions upon the armature. The electromagnets have a transformation ratio i = 11/12 of less than 1. The armature and the poles of the electromagnet which are assigned thereto are configured in such a way that the transformation ratio i1 of the contact magnet is greater than the transformation ratio i2 of the break magnet.
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