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公开(公告)号：US20150191328A1
公开(公告)日：2015-07-09
申请号：US14418329
申请日：2012-08-02
Applicant: OTIS ELEVATOR COMPANY
Inventor： Zlatko Strbuncelj
Abstract: A braking system for an elevator includes a brake disc and one or more sets of brake calipers interactive with the brake disc. A hydraulic brake unit is operably connected to the one or more brake calipers. The hydraulic brake unit includes one or more valves to control hydraulic fluid flow during engagement of the brake calipers to the brake disc. An elevator includes a car, one or more sheaves, and a suspension member connected to the car and routed over the sheaves. A machine drives motion of the elevator car. A braking system located at the machine includes a brake disc and one or more brake calipers. A hydraulic brake unit is operably connected to the brake calipers and includes one or more valves to control hydraulic fluid flow during engagement of the brake calipers to the brake disc.
Abstract translation: 电梯的制动系统包括制动盘和与制动盘交互的一组或多组制动卡钳。 液压制动单元可操作地连接到一个或多个制动卡钳。 液压制动单元包括一个或多个阀，以在制动卡钳与制动盘接合期间控制液压流体流动。 电梯包括轿厢，一个或多个滑轮，以及连接到轿厢上并被布置在滑轮上的悬挂构件。 机器驱动电梯轿厢的运动。 位于机器处的制动系统包括制动盘和一个或多个制动卡钳。 液压制动单元可操作地连接到制动钳，并且包括一个或多个阀，以在制动卡钳与制动盘接合期间控制液压流体流动。
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公开(公告)号：US10081518B2
公开(公告)日：2018-09-25
申请号：US14892694
申请日：2014-05-22
Applicant: OTIS ELEVATOR COMPANY
Inventor： James L. Hubbard , Zlatko Strbuncelj
CPC classification number: B66B19/005 , B66B11/0438 , H02K1/187 , H02K1/20
Abstract: Embodiments are directed an elevator machine comprising: a stator assembly, and a plurality of support plates coupled to the stator assembly, wherein a respective at least one of the support plates is coupled on each end of the stator assembly and configured to enable the stator assembly to expand radially and axially in a substantially uniform manner over a range of temperatures.
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公开(公告)号：US20160251203A1
公开(公告)日：2016-09-01
申请号：US15029706
申请日：2013-10-17
Applicant: OTIS ELEVATOR COMPANY
Inventor： Zlatko Strbuncelj
Abstract: An electric machine includes a rotor including a plurality of permanent magnets. The rotor is rotatable about a central axis of the machine. The machine further includes a stator having a stator hub and a plurality of stator windings positioned at the stator hub and located radially inboard of the plurality of permanent magnets. A plurality of fins extend radially inwardly from an inner surface of the stator hub.
Abstract translation: 电动机包括具有多个永久磁铁的转子。 转子可围绕机器的中心轴线旋转。 该机器还包括定子，该定子具有定子毂和多个定子绕组，该定子绕组定位在定子毂处并位于多个永磁体的径向内侧。 多个翅片从定子毂的内表面径向向内延伸。
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Patent Agency Ranking
公开(公告)号：US20160340152A1
公开(公告)日：2016-11-24
申请号：US15148593
申请日：2016-05-06
Applicant: Otis Elevator Company
Inventor： Zlatko Strbuncelj
CPC classification number: B66B11/0438 , B66B9/00 , B66B11/04 , F16C33/6659 , F16C2326/00 , H02K7/1016
Abstract: An elevator machine comprises a motor, a sheave, and a bearing system supporting the sheave for rotation about an axis. The bearing system comprises: an inner sleeve; an inner race mounted to the inner sleeve; a housing; an outer race mounted to the housing; one or more circumferential arrays of rolling elements between the inner race and the outer race; and a shield. The shield comprises a hub secured to the sleeve and a radially outwardly open channel at least along a portion of the shield.
Abstract translation: 电梯机器包括马达，滑轮和支承滑轮的轴承系统，以绕轴线转动。 轴承系统包括：内套筒; 安装在内套筒上的内圈; 房屋; 安装在外壳上的外圈; 内圈和外座圈之间的滚动元件的一个或多个圆周阵列; 和盾牌。 屏蔽件包括至少沿屏蔽件的一部分固定到套筒的毂和径向向外开放的通道。
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公开(公告)号：US20160101966A1
公开(公告)日：2016-04-14
申请号：US14893227
申请日：2014-05-22
Applicant: OTIS ELEVATOR COMPANY
Inventor： Zlatko Strbuncelj , James L. Hubbard , Zbigniew Piech , Martin J. Hardesty , Glen Levenson
CPC classification number: B66B11/0438 , H02K5/161
Abstract: Embodiments are directed reducing the size of an elevator machine by establishing an envelope associated with a sheave of the machine, and recessing at least one bearing associated with the machine at least partially within the envelope. Embodiments are directed to an elevator machine comprising a motor, a sheave, and a plurality of bearings recessed at least partially within an envelope of at least one of the motor and sheave.
Abstract translation: 实施例旨在通过建立与机器的滑轮相关联的信封来减小电梯机器的尺寸，以及至少部分地在封套内凹陷与机器相关联的至少一个轴承。 实施例涉及一种电梯机器，其包括马达，滑轮以及至少部分地凹入到马达和滑轮中的至少一个的外壳内的多个轴承。
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公开(公告)号：US10479651B2
公开(公告)日：2019-11-19
申请号：US15029706
申请日：2013-10-17
Applicant: Otis Elevator Company
Inventor： Zlatko Strbuncelj
Abstract: An electric machine includes a rotor including a plurality of permanent magnets. The rotor is rotatable about a central axis of the machine. The machine further includes a stator having a stator hub and a plurality of stator windings positioned at the stator hub and located radially inboard of the plurality of permanent magnets. A plurality of fins extend radially inwardly from an inner surface of the stator hub.
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公开(公告)号：US20160130117A1
公开(公告)日：2016-05-12
申请号：US14892694
申请日：2014-05-22
Applicant: OTIS ELEVATOR COMPANY
Inventor： James L. Hubbard , Zlatko Strbuncelj
CPC classification number: B66B19/005 , B66B11/0438 , H02K1/187 , H02K1/20
Abstract: Embodiments are directed an elevator machine comprising: a stator assembly, and a plurality of support plates coupled to the stator assembly, wherein a respective at least one of the support plates is coupled on each end of the stator assembly and configured to enable the stator assembly to expand radially and axially in a substantially uniform manner over a range of temperatures.
Abstract translation: 实施例涉及一种电梯机器，包括：定子组件和联接到定子组件的多个支撑板，其中相应的至少一个支撑板联接在定子组件的每个端部上，并且构造成使得定子组件 在一定温度范围内以基本均匀的方式径向和轴向膨胀。
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公开(公告)号：US20160107863A1
公开(公告)日：2016-04-21
申请号：US14893107
申请日：2013-05-28
Applicant: OTIS ELEVATOR COMPANY
Inventor： Zlatko Strbuncelj
CPC classification number: B66B11/043 , H02K9/04 , H02K11/25
Abstract: An elevator motor assembly includes a motor for driving an elevator, a temperature sensor for detecting a temperature of the motor and a blower configured to blow air onto the motor to cool the motor, and configured to blow air at varying speeds that vary according to a temperature detected by the temperature sensor.
Abstract translation: 电梯电机组件包括用于驱动电梯的电动机，用于检测电动机的温度的温度传感器和构造成将空气吹到电动机上以冷却电动机的鼓风机，并且构造成以根据 温度由温度传感器检测。
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