公开(公告)号：US20210047146A1

公开(公告)日：2021-02-18

申请号：US17085925

申请日：2020-10-30

Applicant: KONE Corporation

Inventor： Ilya PETROV ,  Tero PUROSTO ,  Tero HAKALA ,  Jouni RATIA

IPC: B66B11/04 ,  B66B7/04 ,  B66B9/00 ,  B66B13/00

Abstract: The invention refers to an electric linear motor comprising at least one linear stator designed to be located in a fixed correlation to an environment, particularly building, and at least one mover designed for connection with an element to be moved and co-acting with the stator,
which motor comprises a stator beam supporting said at least one stator, which stator beam has at least one side face carrying ferromagnetic poles of said stator spaced apart by a pitch, and which mover comprises at least one counter-face facing said side face(s) of the stator beam, in which counter-face electro-magnetic components of the mover are located.

公开(公告)号：US20200176183A1

公开(公告)日：2020-06-04

申请号：US16786221

申请日：2020-02-10

Applicant: KONE CORPORATION

Inventor： Tuukka KORHONEN ,  Tero HAKALA ,  Tero PUROSTO ,  Jouni RATIA

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

Abstract: 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：US20180294706A1

公开(公告)日：2018-10-11

申请号：US15945567

申请日：2018-04-04

Applicant: KONE Corporation

Inventor： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC: H02K41/03 ,  B66B11/04

Abstract: 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：US20200087113A1

公开(公告)日：2020-03-19

申请号：US16692353

申请日：2019-11-22

Applicant: Kone Corporation

Inventor： Tero HAKALA ,  Tero PUROSTO ,  Marko MINKKINEN ,  Jouni LAPPALAINEN

IPC: B66B9/00 ,  B66B11/04 ,  B66B1/30

Abstract: An arrangement and a method for changing a direction of movement of an elevator car of an elevator, and the elevator thereof, are presented. The arrangement comprises at least two rotatable first stator beam parts for receiving at least two movers rotatably coupled to the elevator car and at least one actuator for rotating the at least two first stator beam parts. Said stator beam parts are arranged such that the axes of rotation of said stator beam parts align with the axes of rotation of the movers when the movers are arranged at corresponding positions. Each one of the movers rotates along with a respective first stator beam part when said respective first stator beam part is being rotated by the at least one actuator.

公开(公告)号：US20180294704A1

公开(公告)日：2018-10-11

申请号：US15945521

申请日：2018-04-04

Applicant: KONE Corporation

Inventor： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC: H02K41/03 ,  B66B11/04

Abstract: 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：US20200325003A1

公开(公告)日：2020-10-15

申请号：US16916780

申请日：2020-06-30

Applicant: Kone Corporation

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

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

Abstract: 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

Applicant: KONE Corporation

Inventor： Tero HAKALA ,  Tuukka KORHONEN ,  Tero PUROSTO ,  Ilya PETROV ,  Juha PYRHÖNEN

IPC: H02K41/03 ,  B66B11/04

Abstract: 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：US20180251343A1

公开(公告)日：2018-09-06

申请号：US15901987

申请日：2018-02-22

Applicant: KONE Corporation

Inventor： Tero HAKALA ,  Ari KATTAINEN ,  Jussi LÄHTEENMÄKI ,  Seppo SUUR-ASKOLA ,  Jussi PERÄLÄ ,  Tero PUROSTO

IPC: B66B11/04 ,  B66B1/36 ,  B66B5/00 ,  B66B5/04 ,  B66B5/16 ,  B66B1/34 ,  B66B1/28 ,  H02K41/03 ,  H02K7/102 ,  H02P3/08 ,  H02P25/064

CPC classification number: B66B11/0407 ,  B66B1/28 ,  B66B1/32 ,  B66B1/3461 ,  B66B1/3476 ,  B66B1/3492 ,  B66B1/36 ,  B66B5/0025 ,  B66B5/0031 ,  B66B5/0037 ,  B66B5/0093 ,  B66B5/04 ,  B66B5/16 ,  B66B9/003 ,  B66B9/02 ,  B66B2201/00 ,  B66B2201/34 ,  H02K7/1023 ,  H02K41/033 ,  H02P3/08 ,  H02P25/064

Abstract: The invention relates to an elevator comprising an electric linear motor comprising at least one linear stator designed to be located in a fixed correlation to an environment, particularly building, and at least one mover designed for connection with an elevator car to be moved and co-acting with the stator to move the car, which motor comprises a stator beam supporting said at least one stator, which stator beam has at least one side face carrying ferromagnetic poles of said stator spaced apart by a pitch, and which mover comprises at least one counter-face facing said side face(s) of the stator beam, in which counter-face electro-magnetic components of the mover are arranged to co-act with the ferromagnetic poles mounted on the stator beam, which elevator comprises an elevator brake. According to the invention the side face of the stator beam facing the mover and/or the counter face of the mover facing the side face of the stator beam comprise(s) a brake surface which form(s) the brake interface of the elevator brake.

公开(公告)号：US20180111798A1

公开(公告)日：2018-04-26

申请号：US15838018

申请日：2017-12-11

Applicant: KONE Corporation

Inventor： Ilya PETROV ,  Tero PUROSTO ,  Tero HAKALA ,  Jouni RATIA

IPC: B66B11/04 ,  B66B7/04 ,  B66B9/00

CPC classification number: B66B11/0407 ,  B66B7/044 ,  B66B9/003 ,  B66B13/00 ,  H02K37/00 ,  H02K41/02

Abstract: The invention refers to an electric linear motor comprising at least one linear stator designed to be located in a fixed correlation to an environment, particularly building, and at least one mover designed for connection with an element to be moved and co-acting with the stator, which motor comprises a stator beam supporting said at least one stator, which stator beam has at least one side face carrying ferromagnetic poles of said stator spaced apart by a pitch, and which mover comprises at least one counter-face facing said side face(s) of the stator beam, in which counter-face electro-magnetic components of the mover are located.