公开(公告)号：US20180294704A1

公开(公告)日：2018-10-11

申请号：US15945521

申请日：2018-04-04

申请人： KONE Corporation

发明人： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC分类号： H02K41/03 ,  B66B11/04

摘要： A linear flux switching permanent magnet (FSPM) motor includes a longitudinal, linear stator with stator teeth facing an air gap and a mover including at least one armature including armature teeth embedding at least one permanent magnet, which armature teeth are spaced apart by slots for receiving an armature winding, and which armature teeth have an extended width portion towards the air gap. The extended width portion of the armature teeth begins in the longitudinal direction of the armature teeth already at the level of the armature windings.

公开(公告)号：US20200176183A1

公开(公告)日：2020-06-04

申请号：US16786221

申请日：2020-02-10

申请人： KONE CORPORATION

发明人： Tuukka KORHONEN ,  Tero HAKALA ,  Tero PUROSTO ,  Jouni RATIA

IPC分类号： H01F41/02 ,  H02K1/14 ,  H02K15/02

摘要： A method for manufacturing a magnetic core of an electric machine is presented. The method comprises defining at least one characteristic of magnetic flux for each of at least two portions of the magnetic core, determining types for each of the at least two portions of the magnetic core based on the defined at least one characteristic representing the corresponding portion of the magnetic core, and obtaining or producing the magnetic core comprising the at least two portions having the determined types.

公开(公告)号：US20140203227A1

公开(公告)日：2014-07-24

申请号：US14162538

申请日：2014-01-23

申请人： KONE Corporation

发明人： Gabriela SIMBIEROWICZ ,  Hannu LEHTINEN ,  Mika VIRNES ,  Perttu LUUKKONEN ,  Tuukka KORHONEN

IPC分类号： B66B5/00

CPC分类号： B66B5/00 ,  B66D5/14 ,  F16D65/0006 ,  F16D65/123 ,  F16D2065/1388

摘要： An elevator motor includes a rotor with a rotor body carrying a traction sheave as well as a brake surface configured to be gripped by a motor brake. The brake surface of the rotor is provided on a separate brake element which is separated from the rotor body, and the brake element is connected to the rotor body only via spaced apart connections. This solution leads to a reduced noise propagation of the elevator rotor.

摘要翻译： 电梯电机包括具有承载牵引滑轮的转子体的转子以及构造成由马达制动器夹持的制动表面。 转子的制动表面设置在与转子主体分离的单独的制动元件上，并且制动元件仅通过间隔开的连接件连接到转子主体。 该解决方案导致降低电梯转子的噪声传播。

公开(公告)号：US20220002115A1

公开(公告)日：2022-01-06

申请号：US17357165

申请日：2021-06-24

申请人： Kone Corporation

发明人： Janne LAINE ,  Veijo MANNINEN ,  Tuukka KORHONEN ,  Matti RASANEN ,  Jorma MUSTALAHTI ,  Ville MYYRYLAINEN ,  Tarvo VIITA-AHO ,  Henri WENLIN

IPC分类号： B66B5/22

摘要： A safety gear arrangement for an elevator system, comprising a safety gear mechanism comprising at least one wedge portion of the safety gear arrangement, wherein, in a normal position, the at least one wedge portion is retracted and, in an operated position, extended by a first spring element for acting on a guide rail of the elevator system, and a triggering device comprising an electromagnet, a second spring element, an actuating member, and an excitation power input, wherein the electromagnet is arranged, while being supplied with excitation power, to maintain the actuating member in an untriggered position against the second spring element, and the actuating member is arranged to operate the safety gear mechanism in response to moving of the member from the untriggered to a triggered position due to the second spring element.

公开(公告)号：US20200325003A1

公开(公告)日：2020-10-15

申请号：US16916780

申请日：2020-06-30

申请人： Kone Corporation

发明人： Tuukka KORHONEN ,  Tero HAKALA ,  Pasi RAASSINA ,  Seppo SUUR-ASKOLA ,  Marko HINKKANEN ,  Seppo SAARAKKALA ,  Maksim SOKOLOV ,  Reza HOSSEINZADEH

IPC分类号： B66B11/04 ,  B66B7/04 ,  H02K41/03 ,  H02P6/00 ,  H02K7/09

摘要： The invention refers to an electric linear motor comprising a longitudinal stator beam; at least one mover adapted to move along the stator beam; which stator beam comprises at least two side faces located at opposite sides of the stator beam, each of the side faces carrying ferromagnetic poles spaced apart by a pitch, and which mover comprises at least two counter-faces facing the respective side faces of the stator beam, wherein the at least two side faces, as well as the at least two counter-faces facing the respective side faces, are inclined or offset with respect to each other.

公开(公告)号：US20180294705A1

公开(公告)日：2018-10-11

申请号：US15945535

申请日：2018-04-04

申请人： KONE Corporation

发明人： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC分类号： H02K41/03 ,  B66B11/04

摘要： A linear flux switching permanent magnet (FSPM) motor includes a longitudinal linear stator with stator teeth facing an air gap and a mover including at least one armature including armature teeth, which are spaced apart by slots for receiving an armature winding. At least some, preferably all of the armature teeth embed at least two permanent magnets, respectively, which are positioned successively in longitudinal direction of the tooth, whereby the two permanent magnets have different magnetic properties.

公开(公告)号：US20170260022A1

公开(公告)日：2017-09-14

申请号：US15430860

申请日：2017-02-13

申请人： KONE Corporation

发明人： Tuukka KORHONEN

IPC分类号： B66B1/30 ,  H02P23/14 ,  B66B1/32 ,  H02K1/27

摘要： A method for determining a speed of an electric motor of an elevator comprising a plurality of phases for supplying electric current to the electric motor. The method comprises forming an effective short-circuit between at least two of the plurality of phases of the electric motor, determining a short-circuit current, the short-circuit current being the current flowing in the effective short-circuit, and determining the speed of the electric motor based on at least one characteristic of the short-circuit current.

公开(公告)号：US20180294706A1

公开(公告)日：2018-10-11

申请号：US15945567

申请日：2018-04-04

申请人： KONE Corporation

发明人： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC分类号： H02K41/03 ,  B66B11/04

摘要： A linear flux switching permanent magnet (FSPM) motor includes a longitudinal linear stator with stator teeth facing an air gap and a mover including at least one armature with armature teeth, whereby at least some of said, preferably all of said armature teeth embed at least one permanent magnet, respectively, which armature teeth are spaced apart by slots for receiving an armature winding. The permanent magnets embedded in the corresponding armature teeth protrude by an overhang over the back of the armature in a direction facing away from the air gap.

公开(公告)号：US20180262146A1

公开(公告)日：2018-09-13

申请号：US15900494

申请日：2018-02-20

申请人： KONE Corporation

发明人： Pasi RAASSINA ,  Seppo SUUR-ASKOLA ,  Jussi LÄHTEENMÄKI ,  Marko MINKKINEN ,  Tuukka KORHONEN

IPC分类号： H02P25/064 ,  H02K41/03 ,  H02K11/33 ,  H02K11/21 ,  B66B11/04 ,  B66B1/30

摘要： An electric linear motor for an elevator and a method for controlling the operation thereof are presented. The electric linear motor comprises at least one stator beam and at least one mover, wherein said at least one stator beam comprises at least two stators on opposite sides of the stator beam, and the at least one mover is in electromagnetic engagement with said at least two stators and configured to be moved relative to said stator beam. Said at least one mover comprises at least two units of electromagnetic components arranged on opposite sides of the stator beam to face said at least two stators for controlling the movement and the position of the mover with respect to said stator beam.

公开(公告)号：US20130025977A1

公开(公告)日：2013-01-31

申请号：US13649012

申请日：2012-10-10

申请人： KONE CORPORATION

发明人： Tuukka KORHONEN ,  Asmo TENHUNEN ,  Jussi LAHTEENMAKI ,  Jussi HUPPUNEN

IPC分类号： G01B7/30 ,  B66B3/02 ,  H02K29/06

CPC分类号： B66B1/3492 ,  H02K7/1008 ,  H02K11/215

摘要： A measuring arrangement for the measurement of the position and/or movement of a rotor of an electricmachine, an electric drive including the measuring arrangement, and an elevator system including the electric drive are provided. The measuring arrangement includes a magnetic band whose magnetic property is so implemented that it varies in the longitudinal direction of the band.

摘要翻译： 提供了用于测量电动机的转子的位置和/或运动的测量装置，包括测量装置的电驱动器以及包括电驱动器的电梯系统。 测量装置包括磁带，其磁特性被实现为其在带的纵向方向上变化。