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    2.
    发明专利
    未知

    公开(公告)号：FI122752B

    公开(公告)日：2012-06-29

    申请号：FI20080644

    申请日：2008-12-01

    Applicant: KONE CORP

    Inventor： LAEHTEENMAEKI JUSSI ,  SIMBIEROWICZ GABRIELA ,  VIRNES MIKA ,  RAHUNEN JANNE

    Abstract: The invention relates to an arrangement and a method for damping vibration in an electric machine (1). The electric machine has a stator (2) and a rotor (3) with an air gap (4) fitted between them. The stator has a magnetizing winding (5) for generating a temporally variable magnetic field in the said air gap (4) between stator and rotor. The stator is rigidly secured to the machine frame (6) via at least two different mounting points (7, 7', 7''). Fitted in the space (8) between the said mounting points, between the stator and the machine frame, is a damper (9) for damping deflection vibration of the stator (2).

    Montaje de ascensor
    3.
    发明专利
    Montaje de ascensor 未知

    公开(公告)号：ES2748234T3

    公开(公告)日：2020-03-16

    申请号：ES17152924

    申请日：2011-06-10

    Applicant: KONE CORP

    Inventor： TENHUNEN ASMO ,  ALKULA PETRI ,  HUPPUNEN JUSSI ,  VIRNES MIKA ,  SIMBIEROWICZ GABRIELA

    IPC: B66B11/00 ,  B66B11/04

    Abstract: Montaje de ascensor, que comprende una cabina de ascensor (15); cabina de ascensor que está suspendida en el hueco de ascensor con medios de suspensión (16); y montaje de ascensor que comprende una máquina elevadora (2) para mover la cabina de ascensor (15) a lo largo de un riel guía (9) fijado a una parte de pared (17) del hueco de ascensor; máquina elevadora (2) cuya estructura estacionaria (3) comprende un estátor (18); y máquina elevadora cuya estructura giratoria (4) comprende un rotor (20) y también una polea de tracción (5); polea de tracción (5) que comprende una superficie de tracción (14) para recibir los medios de suspensión (16) mencionados anteriormente; medios de suspensión (16) que están sostenidos de forma giratoria con la superficie de tracción (14) mencionada anteriormente; y estátor (18), rotor (20) y polea de tracción (5) que están montados de forma concéntrica en el eje de rotación (19) de la máquina elevadora; y máquina elevadora (2) que está montada en conexión con el riel guía (9) mencionado anteriormente fijado a una parte de pared (17) del hueco de ascensor separada de la superficie de pared de modo que los medios de suspensión (16) llegan a la superficie de tracción (14) y/o salen de la superficie de tracción del recorrido de polea de tracción más cerca de la parte de pared (17) del hueco de ascensor que de la parte trasera (21) del riel guía; y máquina elevadora cuya estructura giratoria (4) se sostiene en la estructura estacionaria (3) de la máquina elevadora a través de uno o más cojinetes (24); y máquina elevadora cuya estructura estacionaria (3) se sostiene adicionalmente en el riel guía (9) mencionado anteriormente fijado a una parte de pared del hueco de ascensor de modo que el riel guía (9) soporta la fuerza ejercida sobre la superficie de tracción (14) a través de los medios de suspensión (16); caracterizado por que el estátor (18) de la máquina elevadora comprende un bobinado concentrado de ranura fraccionaria, cuyo número de ranuras q es 0,3 o cuyo número de ranuras q, cuando el rotor (20) se magnetiza con imanes permanentes, de modo que los imanes permanentes (28) se fijan en un borde similar a un anillo en la superficie de la estructura giratoria (4) de la máquina elevadora, es 0,4; y por que la distancia de la superficie trasera (21) del riel guía (9) mencionado anteriormente fijada a una parte de pared (17) del hueco de ascensor desde la parte de pared (17) mencionada anteriormente del hueco de ascensor se selecciona para que sea: a) de al menos 120 milímetros y, como máximo, de 170 milímetros cuando la carga nominal de la cabina de ascensor (15) sea, como máximo, de 480 kg; b) de al menos 128 milímetros y, como máximo, de 170 milímetros cuando la carga nominal de la cabina de ascensor (15) sea superior a 480 kg e inferior o igual a 680 kg; c) de al menos 150 milímetros y, como máximo, de 195 milímetros cuando la carga nominal de la cabina de ascensor (15) sea superior a 680 kg e inferior a 1155 kg.

    4.
    发明专利
    未知

    公开(公告)号：FI20105661A

    公开(公告)日：2011-12-11

    申请号：FI20105661

    申请日：2010-06-10

    Applicant: KONE CORP

    Inventor： TENHUNEN ASMO ,  ALKULA PETRI ,  HUPPUNEN JUSSI ,  VIRNES MIKA ,  SIMBIEROWICZ GABRIELA

    IPC: B66B11/00 ,  B66B11/04

    Abstract: The invention relates to an elevator assembly, which comprises an elevator car (15); which elevator car is suspended in the elevator hoistway with suspension means (16); and which elevator assembly comprises a hoisting machine (2) for moving the elevator car (15) along a guide rail (9) fixed to a wall part (17) of the elevator hoistway; the stationary structure (3) of which hoisting machine (2) comprises a stator (18); and the rotating structure (4) of which hoisting machine comprises a rotor (20) and also a traction sheave (5); which traction sheave (5) comprises a traction surface (14) for receiving the aforementioned suspension means (16); which suspension means (16) are rotatably supported with the aforementioned traction surface (14); and which stator (18), rotor (20) and traction sheave (5) are fitted concentrically onto the axis of rotation (19) of the hoisting machine; and which hoisting machine (2) is fitted into connection with the aforementioned guide rail (9) fixed to a wall part (17) of the elevator hoistway apart from the wall surface such that the suspension means (16) arriving at the traction surface (14) and/or leaving from the traction surface of the traction sheave travel closer to the wall part (17) of the elevator hoistway than the rear part (21) of the guide rail; and the rotating structure (4) of which hoisting machine is supported on the stationary structure (3) of the hoisting machine via one or more bearings (24); and the stationary structure (3) of which hoisting machine is further supported on the aforementioned guide rail (9) fixed to a wall part of the elevator hoistway such that the guide rail (9) bears the force exerted on the traction surface (14) via the suspension means (16); such that the stator (18) of the hoisting machine comprises a concentrated fractional-slot winding, the slot number q of which is smaller than 0.5; and that the distance of the rear surface (21) of the aforementioned guide rail (9) fixed to a wall part (17) of the elevator hoistway from the aforementioned wall part (17) of the elevator hoistway is selected to be: a) at least 120 millimeters and at most 170 millimeters when the nominal load of the elevator car (15) is at most 480 kg; b) at least 128 millimeters and at most 170 millimeters when the nominal load of the elevator car (15) is greater than 480 kg and smaller than, or equal to, 680 kg; c) at least 150 millimeters and at most 195 millimeters when the nominal load of the elevator car (15) is greater than 680 kg and smaller than 1155 kg.

    5.
    发明专利
    未知

    公开(公告)号：FI20080644A

    公开(公告)日：2010-06-02

    申请号：FI20080644

    申请日：2008-12-01

    Applicant: KONE CORP

    Inventor： LAEHTEENMAEKI JUSSI ,  SIMBIEROWICZ GABRIELA ,  VIRNES MIKA

    IPC: H02K5/24

    Abstract: The invention relates to an arrangement and a method for damping vibration in an electric machine (1). The electric machine has a stator (2) and a rotor (3) with an air gap (4) fitted between them. The stator has a magnetizing winding (5) for generating a temporally variable magnetic field in the said air gap (4) between stator and rotor. The stator is rigidly secured to the machine frame (6) via at least two different mounting points (7, 7', 7''). Fitted in the space (8) between the said mounting points, between the stator and the machine frame, is a damper (9) for damping deflection vibration of the stator (2).

    7.
    发明专利
    未知

    公开(公告)号：FI20105661A0

    公开(公告)日：2010-06-10

    申请号：FI20105661

    申请日：2010-06-10

    Applicant: KONE CORP

    Inventor： TENHUNEN ASMO ,  ALKULA PETRI ,  HUPPUNEN JUSSI ,  VIRNES MIKA ,  SIMBIEROWICZ GABRIELA

    IPC: B66B20100101

    Abstract: The invention relates to an elevator assembly, which comprises an elevator car (15); which elevator car is suspended in the elevator hoistway with suspension means (16); and which elevator assembly comprises a hoisting machine (2) for moving the elevator car (15) along a guide rail (9) fixed to a wall part (17) of the elevator hoistway; the stationary structure (3) of which hoisting machine (2) comprises a stator (18); and the rotating structure (4) of which hoisting machine comprises a rotor (20) and also a traction sheave (5); which traction sheave (5) comprises a traction surface (14) for receiving the aforementioned suspension means (16); which suspension means (16) are rotatably supported with the aforementioned traction surface (14); and which stator (18), rotor (20) and traction sheave (5) are fitted concentrically onto the axis of rotation (19) of the hoisting machine; and which hoisting machine (2) is fitted into connection with the aforementioned guide rail (9) fixed to a wall part (17) of the elevator hoistway apart from the wall surface such that the suspension means (16) arriving at the traction surface (14) and/or leaving from the traction surface of the traction sheave travel closer to the wall part (17) of the elevator hoistway than the rear part (21) of the guide rail; and the rotating structure (4) of which hoisting machine is supported on the stationary structure (3) of the hoisting machine via one or more bearings (24); and the stationary structure (3) of which hoisting machine is further supported on the aforementioned guide rail (9) fixed to a wall part of the elevator hoistway such that the guide rail (9) bears the force exerted on the traction surface (14) via the suspension means (16); such that the stator (18) of the hoisting machine comprises a concentrated fractional-slot winding, the slot number q of which is smaller than 0.5; and that the distance of the rear surface (21) of the aforementioned guide rail (9) fixed to a wall part (17) of the elevator hoistway from the aforementioned wall part (17) of the elevator hoistway is selected to be: a) at least 120 millimeters and at most 170 millimeters when the nominal load of the elevator car (15) is at most 480 kg; b) at least 128 millimeters and at most 170 millimeters when the nominal load of the elevator car (15) is greater than 480 kg and smaller than, or equal to, 680 kg; c) at least 150 millimeters and at most 195 millimeters when the nominal load of the elevator car (15) is greater than 680 kg and smaller than 1155 kg.

    8.
    发明专利
    未知

    公开(公告)号：FI20080644A0

    公开(公告)日：2008-12-01

    申请号：FI20080644

    申请日：2008-12-01

    Applicant: KONE CORP

    Inventor： LAEHTEENMAEKI JUSSI ,  SIMBIEROWICZ GABRIELA ,  VIRNES MIKA

    IPC: H02K20060101

    Abstract: The invention relates to an arrangement and a method for damping vibration in an electric machine (1). The electric machine has a stator (2) and a rotor (3) with an air gap (4) fitted between them. The stator has a magnetizing winding (5) for generating a temporally variable magnetic field in the said air gap (4) between stator and rotor. The stator is rigidly secured to the machine frame (6) via at least two different mounting points (7, 7', 7''). Fitted in the space (8) between the said mounting points, between the stator and the machine frame, is a damper (9) for damping deflection vibration of the stator (2).

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