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公开(公告)号：EP3373428A1
公开(公告)日：2018-09-12
申请号：EP17160022.4
申请日：2017-03-09
申请人： KONE Corporation
CPC分类号： H02P25/064 , B66B1/30 , B66B7/044 , B66B11/0407 , H02K11/21 , H02K11/33 , H02K41/033
摘要： An electric linear motor (125) for an elevator (100) and a method for controlling the operation thereof are presented. The electric linear motor (125) comprises at least one stator beam (130) and at least one mover (160), wherein said at least one stator beam (130) comprises at least two stators (301, 302; 303, 304) on opposite sides of the stator beam (130), and the at least one mover (160) is in electromagnetic engagement with said at least two stators (301, 302; 303, 304) and configured to be moved relative to said stator beam (130). Said at least one mover (160) comprises at least two units of electromagnetic components (311, 312; 313, 314) arranged on opposite sides of the stator beam (130) to face said at least two stators (301, 302; 303, 304) for controlling the movement and the position of the mover (160) with respect to said stator beam (130).
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公开(公告)号：EP3369686A1
公开(公告)日：2018-09-05
申请号：EP17158966.6
申请日：2017-03-02
申请人： KONE Corporation
发明人： KATTAINEN, Ari , LÄHTEENMÄKI, Jussi , SUUR-ASKOLA, Seppo , PERÄLÄ, Jussi , HAKALA, Tero , PUROSTO, Tero
摘要： The invention relates to an elevator comprising an electric linear motor (14) comprising at least one linear stator (50) designed to be located in a fixed correlation to an environment, particularly building, and at least one mover (24, 26; 126) designed for connection with an elevator car to be moved (16; 16a-16d) and co-acting with the stator to move the car,
which motor comprises a stator beam (18; 114) supporting said at least one stator (50), which stator beam has at least one side face (42-48; 116-124) carrying ferromagnetic poles (52) of said stator spaced apart by a pitch (d), and which mover (24, 26; 126) comprises at least one counter-face (54) facing said side face(s) of the stator beam, in which counter-face electro-magnetic components (70, 71, 72, 74, 76) of the mover (24, 26; 126) are arranged to co-act with the ferromagnetic poles (52) mounted on the stator beam (18), which elevator comprises an elevator brake. According to the invention the side face (42-48) of the stator beam (18) facing the mover and/or the counter face (54) of the mover facing the side face of the stator beam (18) comprise(s) a brake surface (51, 54) which form(s) the brake interface of the elevator brake.-
公开(公告)号：EP2670696B1
公开(公告)日：2018-08-08
申请号：EP12741799.6
申请日：2012-01-24
申请人： Kone Corporation
CPC分类号： B66B5/00 , B66B5/0037 , B66D5/08 , B66D5/30
摘要： In a method for renewing a braking force of a hoisting machine, a brake pad of a brake of the hoisting machine is pressed against a braking surface of a rotating part of the hoisting machine, and the braking surface is moved in relation to the brake pad pressed against the braking surface by resisting the friction force between the braking surface and the brake pad.
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公开(公告)号：EP2480475B1
公开(公告)日：2018-03-21
申请号：EP10818469.8
申请日：2010-09-24
申请人： Kone Corporation
IPC分类号： H02K11/215 , B66B1/34 , H02K7/10
CPC分类号： B66B1/3492 , H02K7/1008 , H02K11/215
摘要： A hoisting machine and an elevator system including the hoisting machine are provided. The hoisting machine includes a measuring arrangement for determining the position and/or movement of the rotor of a hoisting machine. The measuring arrangement includes a magnetic band whose magnetic property is so implemented that it varies in the longitudinal direction of the band.
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5.发明公开METHOD AND ARRANGEMENT FOR RENEWING THE BRAKING FORCE OF A BRAKE OF A HOISTING MACHINE 审中-公开方法和系统改造更新的装卸机械制动器的制动力
公开(公告)号：EP2670696A1
公开(公告)日：2013-12-11
申请号：EP12741799.6
申请日：2012-01-24
申请人： Kone Corporation
IPC分类号： B66B5/00
CPC分类号： B66B5/00 , B66B5/0037 , B66D5/08 , B66D5/30
摘要： The invention presents a method and an arrangement for renewing the braking force of a brake of a hoisting machine. In the method the brake pad of a brake of the hoisting machine is pressed against the braking surface of a rotating part of the hoisting machine and the braking surface is moved in relation to the brake pad pressed against the braking surface by resisting the friction force between the braking surface and the brake pad.
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公开(公告)号：EP3369686B1
公开(公告)日：2020-08-26
申请号：EP17158966.6
申请日：2017-03-02
申请人： KONE Corporation
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7.发明公开
公开(公告)号：EP3517474A1
公开(公告)日：2019-07-31
申请号：EP18154092.3
申请日：2018-01-30
申请人： KONE Corporation
摘要： A method and an elevator control unit (1000) for controlling a doorstep gap (11) at a landing floor of an elevator (100) and an elevator (100) are presented. The elevator (100) comprising an electric linear motor (125) coupled to an elevator car (110), wherein the method comprises moving (72) the elevator car relative to a stator beam (130) of the electric linear motor at the landing floor for controlling the doorstep gap (11) at the landing floor.
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公开(公告)号：EP2480488B1
公开(公告)日：2014-04-23
申请号：EP10818457.3
申请日：2010-09-23
申请人： Kone Corporation
IPC分类号： B66D5/30 , F16D65/00 , F16D121/22
CPC分类号： B66D5/30 , F16D65/0006 , F16D2121/22
摘要： A brake includes a frame part; an armature part supported by the frame part in a manner that allows movement; an electromagnet for opening the brake; and also a damping arrangement for damping the noise of the brake. The damping arrangement is made to be conductive to magnetic flux, and the damping arrangement is fitted on the pathway of the magnetic flux of the electromagnet of the brake.
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公开(公告)号：EP2265532A1
公开(公告)日：2010-12-29
申请号：EP09729267.6
申请日：2009-03-26
申请人： Kone Corporation
发明人： LÄHTEENMÄKI, Jussi
CPC分类号： B66B1/30 , B60L3/003 , B60L11/005 , B60L11/1803 , B60L2200/26 , B60L2210/10 , B60L2210/20 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/525 , H02M1/15 , H02M5/458 , H02M2001/0012 , Y02T10/7005 , Y02T10/7022 , Y02T10/7216 , Y02T10/7241 , Y02T10/725
摘要： The invention relates to a power supply apparatus (1) and also to a power supply arrangement. The power supply apparatus comprises an interface to the load (2). The power supply apparatus also comprises at least one controllable solid-state switch (3), for supplying power between the aforementioned load and the power supply apparatus. The power supply apparatus comprises a control (7), which is fitted to control the aforementioned at least one controllable solid-state switch (3) at the selected switching frequency. The switching frequency is selected such that the noise of the load corresponding to the selected switching frequency meets the selection criterion.
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10.发明公开
公开(公告)号：EP3632831A1
公开(公告)日：2020-04-08
申请号：EP18198433.7
申请日：2018-10-03
申请人： KONE Corporation
发明人： LÄHTEENMÄKI, Jussi
摘要： A movable maintenance robot system, a method and an elevator (100) for providing maintenance and/or rescue operation to an elevator car (10) of the elevator (100) are presented. The elevator (100) comprises an electric linear motor comprising at least one stator beam (16) arranged in fixed manner with respect to an elevator shaft (13) of the elevator (100), wherein the movable maintenance robot (50) comprises a motor portion (51) configured for moving along a first motor portion (16, 56) and a coupling interface (130) for coupling the robot (50) with the elevator car (10) for providing the maintenance and/or the rescue operation, the coupling interface (130) comprising a first part (110) arranged to the movable maintenance robot (50) and configured for coupling with a second part (120), the second part (120) being adapted for coupling to the elevator car (10).
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