31.
    发明专利
    未知

    公开(公告)号:FI20105238A

    公开(公告)日:2011-09-12

    申请号:FI20105238

    申请日:2010-03-11

    Applicant: KONE CORP

    Abstract: The object of the invention is a method for modernizing an elevator, and a traction sheave elevator, which elevator comprises at least an elevator car and a traction sheave that moves the elevator car by means of elevator ropes, the rim of which traction sheave comprises one or more rope grooves. In connection with modernization a traction sheave is installed as the traction sheave of the elevator, the rope grooves of which traction sheave comprise a material, the frictive traction achieved by which is greater than the frictive traction between the parent material of the metallic traction sheave and the elevator ropes.

    33.
    发明专利
    未知

    公开(公告)号:FI20105238A0

    公开(公告)日:2010-03-11

    申请号:FI20105238

    申请日:2010-03-11

    Applicant: KONE CORP

    Abstract: The object of the invention is a method for modernizing an elevator, and a traction sheave elevator, which elevator comprises at least an elevator car and a traction sheave that moves the elevator car by means of elevator ropes, the rim of which traction sheave comprises one or more rope grooves. In connection with modernization a traction sheave is installed as the traction sheave of the elevator, the rope grooves of which traction sheave comprise a material, the frictive traction achieved by which is greater than the frictive traction between the parent material of the metallic traction sheave and the elevator ropes.

    34.
    发明专利
    未知

    公开(公告)号:FI20060727A0

    公开(公告)日:2006-08-14

    申请号:FI20060727

    申请日:2006-08-14

    Applicant: KONE CORP

    Abstract: The invention relates to a safety arrangement of an elevator system and to a method for ensuring safety in an elevator system. The safety arrangement comprises at least one mechanical stopping appliance and the control of the safety arrangement comprises at least one limit value that sets the speed, deceleration or permitted vertical distance from the door zone of the elevator car. In the method for ensuring safety in an elevator system at least one mechanical stopping appliance is fitted to the safety arrangement of the elevator system and at least one limit value that sets the speed, deceleration or permitted vertical distance from the door zone of the elevator car is set for the control of the safety arrangement.

    Sistema de ascensor
    35.
    发明专利

    公开(公告)号:ES2906236T3

    公开(公告)日:2022-04-13

    申请号:ES12757008

    申请日:2012-03-12

    Applicant: KONE CORP

    Abstract: Sistema de ascensor, que comprende: un miembro (1) de accionamiento; unos medios (3) de elevación, que se acoplan con el miembro (1) de accionamiento indicado anteriormente mediante tracción por fricción; en el que el sistema de ascensor comprende unos medios (4, 5, 6A, 6B, 7) de determinación de tracción para determinar la tracción del miembro (1) de accionamiento; y un circuito (4) de control, que está configurado para iniciar un procedimiento que garantiza la seguridad del sistema de ascensor una vez que los medios (4, 5, 6A, 6B, 7) de determinación de tracción han detectado que la tracción del miembro (1) de accionamiento se ha debilitado, de manera que el sistema de ascensor comprende una unidad (4) de control; caracterizado porque la unidad (4) de control indicada anteriormente está configurada para iniciar una carrera de prueba para comprobar la tracción del miembro (1) de accionamiento; y porque los medios (4, 5, 6A, 6B, 7) de determinación de tracción están configurados para determinar la tracción del miembro (1) de accionamiento en conexión con la carrera de prueba, y porque la cabina (10) de ascensor está configurada para moverse a una aceleración y/o una desaceleración incrementada en conexión con una carrera de prueba.

    Ascensor provisto de cable metálico, y uso de lubricante para lubricar el cable metálico

    公开(公告)号:ES2694077T3

    公开(公告)日:2018-12-17

    申请号:ES10777428

    申请日:2010-05-20

    Applicant: KONE CORP

    Abstract: Ascensor con polea de tracción, que comprende al menos una cabina (1) de ascensor y una pluralidad de cables (3) de suspensión para mover la cabina del ascensor, cuyos cables son conducidos para pasar sobre una polea de tracción (4) provista con una máquina de izado y cuyos cables (3) de suspensión son lubricados con un lubricante (8), en el que el lubricante (8) de los cables (3) de suspensión del ascensor comprende al menos aceite y un espesante, caracterizado por que el espesante en el lubricante (8) no es orgánico y comprende uno o más aditivos sólidos de un material que es más blando que los alambres metálicos del cable, en donde el contenido del espesante en el lubricante (8) es del 30- 85% de la masa del lubricante (8).

    37.
    发明专利
    未知

    公开(公告)号:FI20105559A

    公开(公告)日:2011-11-21

    申请号:FI20105559

    申请日:2010-05-20

    Applicant: KONE CORP

    Abstract: The object of the invention is a traction sheave elevator and a rope that contains metal as a load-bearing material, such as the suspension rope of an elevator, which rope comprises at least one or more strands laid from metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating the rope. The lubricant comprises at least oil and thickener, which thickener in the lubricant comprises at least 10% or more of the mass of the lubricant.

    39.
    发明专利
    未知

    公开(公告)号:FI120302B

    公开(公告)日:2009-09-15

    申请号:FI20080293

    申请日:2008-04-17

    Applicant: KONE CORP

    Abstract: The invention relates to an arrangement and a method for braking an elevator car (1) in an elevator system without counterweight. The arrangement comprises a controllable brake (2, 2') and also a control (3, 19, 24) fitted in connection with the brake. The brake is fitted to be controlled with a releasing delay, which releasing delay is selected from a plurality of at least two different releasing delays (4, 5) on the basis of the direction of movement of the elevator car (1).

    40.
    发明专利
    未知

    公开(公告)号:FI120092B

    公开(公告)日:2009-06-30

    申请号:FI20051343

    申请日:2005-12-30

    Applicant: KONE CORP

    Abstract: An elevator system and a method for reducing total power in an elevator system are provided. The elevator system includes at least one elevator without counterweight for moving people and/or goods. The elevator without counterweight comprises a power converter unit, an elevator motor, a traction sheave, a set of hoisting ropes and an elevator car. The elevator system also includes means for storing mechanical energy and discharging an energy storage.

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