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1. 发明授权

US5612518A Linear induction motor door drive assembly for elevators 失效
标题翻译：电梯线性感应电动机门驱动装置
公开(公告)号：US5612518A
公开(公告)日：1997-03-18
申请号：US225024
申请日：1994-04-08
申请人： Jerome F. Jaminet , Zbigniew Piech , Frank Guliuzza, Jr. , Thomas M. McHugh , Edward E. Ahigian , Thomas He , Richard E. Peruggi , Thomas M. Kowalczyk , Richard E. Kulak , David W. Barrett
发明人： Jerome F. Jaminet , Zbigniew Piech , Frank Guliuzza, Jr. , Thomas M. McHugh , Edward E. Ahigian , Thomas He , Richard E. Peruggi , Thomas M. Kowalczyk , Richard E. Kulak , David W. Barrett
IPC分类号： B66B13/06 , B66B13/08 , B66B13/14 , B66B13/30 , E05F15/60
CPC分类号： B66B13/143 , B66B13/08
摘要： The door or doors of an elevator are driven through their opening and closing cycles by one or more linear induction motor (LIM) assemblies in which the primary winding component of the LIM assembly is secured to the elevator cab structure and the LIM secondary component is secured to the cab door. If the cab has two oppositely moving doors, there will preferably be two separate motor drives, one for each door. In one embodiment, the motor components are arranged so as to create a normal force which is horizontal; and in another embodiment, the normal force created is vertical. A primary motor mount bracket is used which secures the primary winding component to the overhead component of the cab structure.
摘要翻译：电梯的门或门通过一个或多个线性感应电动机（LIM）组件驱动其开闭循环，其中LIM组件的初级绕组部件固定到电梯轿厢结构，并且LIM次级部件被固定到驾驶室门。如果驾驶室具有两个相对移动的门，则优选地具有两个单独的电动机驱动器，每个门一个。在一个实施例中，电机部件布置成产生水平的法向力; 并且在另一个实施例中，产生的法向力是垂直的。使用主电动机安装支架，其将初级绕组部件固定到驾驶室结构的顶部部件。

2. 发明授权

US5736693A Elevator door drive using dual secondary linear induction motor 失效
标题翻译：电梯门驱动采用双二级线性感应电动机
公开(公告)号：US5736693A
公开(公告)日：1998-04-07
申请号：US533595
申请日：1995-09-25
申请人： Zbigniew Piech , Jerome F. Jaminet , Thomas M. Kowalczyk , Edward E. Ahigian , Richard E. Kulak , Thomas M. McHugh , Thomas He , Richard E. Peruggi , David W. Barrett
发明人： Zbigniew Piech , Jerome F. Jaminet , Thomas M. Kowalczyk , Edward E. Ahigian , Richard E. Kulak , Thomas M. McHugh , Thomas He , Richard E. Peruggi , David W. Barrett
IPC分类号： B66B13/08 , E05F15/60 , B66B13/14
CPC分类号： B66B13/08 , E05F15/60 , E05Y2400/66 , E05Y2800/00 , E05Y2900/104
摘要： A linear induction motor utilizes a double-sided primary and a dual secondary to directly drive an elevator car door open and closed. The invention has the advantage of being compact: all magnetic-attractive loads are confined to a primary mount bracket, and all thrust loads are carried directly by the car header, not transferred to the cab. Also, high thrusts can be developed from a small space, i.e., short net working coil area, due to the double-sided primary winding and dual secondary arrangement. The configuration is basically simple, with a low moving mass and easy-to-fabricate parts, the primary core being particularly easily wound.
摘要翻译：线性感应电动机利用双面主电动机和双副电动机直接驱动电梯轿厢门打开和关闭。本发明具有紧凑的优点：所有吸引力的载荷都限制在主安装支架上，所有推力载荷都由汽车头部直接承载，而不会传递到驾驶室。此外，由于双面初级绕组和双重二次布置，可以从较小的空间（即，短的工作线圈面积）开发高推力。该配置基本上简单，移动质量低，易于制造的部件，主芯特别容易缠绕。

3. 发明授权

US5808246A Triac drive for three-phase line-powered linear induction motor elevator door operator 失效
标题翻译： Triac驱动三相线路动力线性感应电动机电梯门操作员
公开(公告)号：US5808246A
公开(公告)日：1998-09-15
申请号：US533596
申请日：1995-09-25
申请人： Richard E. Peruggi , Thomas M. McHugh , Edward E. Ahigian , Jerome F. Jaminet , Thomas He , Thomas M. Kowalczyk , Richard E. Kulak , David W. Barrett , Zbigniew Piech
发明人： Richard E. Peruggi , Thomas M. McHugh , Edward E. Ahigian , Jerome F. Jaminet , Thomas He , Thomas M. Kowalczyk , Richard E. Kulak , David W. Barrett , Zbigniew Piech
IPC分类号： B66B13/14 , H02K3/28 , H02K41/025
CPC分类号： H02K3/28 , B66B13/143 , H02K41/025
摘要： An electronic motor drive produces a required motion profile for an elevator door operator actuated by a three-phase, line-powered linear induction motor (LIM) by means of an array of TRIAC switches producing selected forces from the LIM. The TRIAC drive is capable of producing acceleration, deceleration or free coast in either the open or close direction of door operation. When controlled by an algorithm such as a "time-optimal switch point" or "bang-bang" control, the TRIAC drive produces the required motions from the linear induction motor for elevator door operation. The motor windings may be switchable between delta and wye hookups to provide two distinct thrust levels. Phase angle modulation may be used to provide finer control of thrust. The linear motor may be a 12-slot arrangement having four poles and three phases and arranged with flux emanating from the stationary primary (on the car) to a stationary backiron part of the secondary also mounted on the car, wherein the flux passes through a movable copper part of the secondary attached to the elevator door and passing between the primary and the backiron.
摘要翻译：电动马达驱动器通过产生来自LIM的选定力的TRIAC开关的阵列产生由三相线路供电的线性感应电动机（LIM）致动的电梯门操作员的所需运动曲线。 TRIAC驱动器能够在门操作的打开或关闭方向产生加速，减速或自由滑行。当由诸如“时间最优切换点”或“爆炸”控制的算法控制时，TRIAC驱动器从用于电梯门操作的线性感应电动机产生所需的运动。电动机绕组可以在三角形和二极管接头之间切换，以提供两个不同的推力水平。相角调制可用于提供更精细的推力控制。线性电动机可以是具有四个极点和三相的12槽配置，并且布置有从固定的主要（在汽车上）流到也安装在汽车上的次级的固定的后壁部分的焊剂，其中焊剂通过辅助电梯的可移动铜部分连接到电梯门并通过主电梯和后铁。

4. 发明授权

US5949036A Double linear motor and elevator doors using same 失效
标题翻译：双线性电机和电梯门使用相同
公开(公告)号：US5949036A
公开(公告)日：1999-09-07
申请号：US176584
申请日：1998-10-21
申请人： Thomas M. Kowalczyk , Zbigniew Piech
发明人： Thomas M. Kowalczyk , Zbigniew Piech
IPC分类号： E05F15/60 , H02K41/025 , B66B13/14 , E05C7/06 , H02K41/00
CPC分类号： H02K41/025 , E05F15/60 , E05Y2900/104
摘要： A single linear motor has two sets of active sides with windings, secondaries and backirons. The front of the motor drives one load and the rear of the motor selectively drives another load. The windings on the two sides may have their phases reversed so as to drive the load in opposite directions in response to the same three-phase, U, V, W drive signals; or, only one load need be drive at any one time. The loads may be double, center-opening or two-speed elevator doors.
摘要翻译：单个线性电动机具有两组具有绕组，二次和反向的有源侧。电机的前部驱动一个负载，电机的后部选择性地驱动另一个负载。两侧的绕组可能会相位反转，以响应相同的三相U，V，W驱动信号在相反方向驱动负载; 或者在任何一个时间只需要一个负载。负载可以是双重，中心开启或双速电梯门。

5. 发明授权

US09915307B2 Brake 有权
公开(公告)号：US09915307B2
公开(公告)日：2018-03-13
申请号：US14433835
申请日：2012-11-15
申请人： Zbigniew Piech , Adrian D. West , Daryl J. Marvin , Harold Terry
发明人： Zbigniew Piech , Adrian D. West , Daryl J. Marvin , Harold Terry
IPC分类号： B60L7/00 , F16D65/18 , F16D55/228 , F16D63/00 , B66B5/18 , F16D55/00 , F16D121/22 , F16D123/00 , F16D121/14 , F16D125/58
CPC分类号： F16D65/18 , B66B5/18 , F16D55/00 , F16D55/228 , F16D63/008 , F16D2121/14 , F16D2121/22 , F16D2123/00 , F16D2125/582
摘要： A brake for machine and method of using the brake is disclosed. The brake may comprise first and second brake linings configured to be frictionally engageable with a rail, a first biasing member configured to urge the first brake lining to engage the rail, and a first actuator configured to move the first brake lining (38) to disengage the rail when the first actuator is energized. The brake may be configured to be mounted on a machine, floor or the like.

6. 发明授权

US09469505B2 Sheet metal guide rail for an elevator system 有权
标题翻译：用于电梯系统的钣金导轨
公开(公告)号：US09469505B2
公开(公告)日：2016-10-18
申请号：US13699197
申请日：2010-05-21
申请人： Zbigniew Piech , Richard N. Fargo , Jamie A. Rivera
发明人： Zbigniew Piech , Richard N. Fargo , Jamie A. Rivera
IPC分类号： B66B7/02
CPC分类号： B66B7/022
摘要： A guide rail (14) for an elevator system (10) includes a base (20) connectable with a wall of a hoistway (12) of the elevator system (10) and a web section (24) connected to and extending from the base (20). A tip section (26) is located at an end of the web section (24) and is operably connectable to an elevator car (16) of the elevator system (10). The base (20), the web section (24) and the tip section (26) are formed of one or more thicknesses (28) of sheet metal material. An elevator system (10) includes an elevator car (16) located in a hoistway (12) and a guide rail (14) extending along the hoistway (12) and operably connected to the elevator car (16) for guiding the elevator car (16) along the hoistway (12). The guide rail (14) is configured such that braking forces applied to the guide rail (14) by a braking mechanism (36) successfully reduce the speed of the elevator car (16) without resulting in failure of the guide rail (14).
摘要翻译：用于电梯系统（10）的导轨（14）包括可与电梯系统（10）的井道（12）的壁连接的基座（20）和连接到基座（12）的基部（20）。尖端部分（26）位于腹板部分（24）的端部并且可操作地连接到电梯系统（10）的电梯轿厢（16）。基部（20），腹板部分（24）和顶端部分（26）由一个或多个金属板厚度（28）形成。电梯系统（10）包括位于井道（12）中的电梯轿厢（16）和沿着井道（12）延伸并可操作地连接到电梯轿厢（16）的导轨（14），用于引导电梯轿厢 16）沿着井道（12）。导轨（14）构造成使得通过制动机构（36）施加到导轨（14）的制动力成功地降低了电梯轿厢（16）的速度，而不会导致导轨（14）的故障。

7. 发明授权

US09376295B2 Elevator brake device including permanent magnet bias to apply a braking force 有权
标题翻译：电梯制动装置包括永磁偏置以施加制动力
公开(公告)号：US09376295B2
公开(公告)日：2016-06-28
申请号：US12742259
申请日：2007-12-10
申请人： Zbigniew Piech , Wojciech Szelag
发明人： Zbigniew Piech , Wojciech Szelag
IPC分类号： F16D65/28 , B66D5/30 , B66D5/14 , F16D121/20 , F16D65/18
CPC分类号： B66D5/30 , B66D5/14 , F16D65/18 , F16D2121/20
摘要： An exemplary elevator brake device includes a permanent magnet. A core supports the permanent magnet. A first plate is positioned near one side of the core with a first gap between the first plate and the core. A second plate is positioned near another side of the core with a second gap between the second plate and the core. The first and second plates remain fixed relative to each other and are arranged such that relative movement is possible between the core and the plates. An electromagnet selectively influences an amount of magnetic flux across the first and second gaps, respectively, to control a braking force of the brake.
摘要翻译：示例性的电梯制动装置包括永磁体。铁芯支撑永久磁铁。第一板位于芯的一侧附近，在第一板和芯之间具有第一间隙。第二板位于芯的另一侧附近，在第二板和芯之间具有第二间隙。第一和第二板相对于彼此保持固定并且被布置成使得芯和板之间的相对运动是可能的。电磁铁分别选择性地影响穿过第一和第二间隙的磁通量，以控制制动器的制动力。

8. 发明授权

US08776953B2 Magnetic elevator door coupler 有权
标题翻译：磁性电梯门联接器
公开(公告)号：US08776953B2
公开(公告)日：2014-07-15
申请号：US12810524
申请日：2008-12-19
申请人： HakKi Han , Zbigniew Piech , David J. Lanesey , Pawel Witczak
发明人： HakKi Han , Zbigniew Piech , David J. Lanesey , Pawel Witczak
IPC分类号： B66B13/02 , B66B13/12
CPC分类号： B66B13/125 , H01F7/20
摘要： An elevator door coupler includes a vane member adapted to be supported on one of a hoistway door or an elevator car door. A magnetic coupler device (500) is adapted to be supported on the other of the hoistway door or the elevator car door to be selectively magnetically coupled with the vane member. The magnetic coupler device includes a plurality of modules (520) each having a core and at least one coil associated with the core. An insulation material (528) occupies a space between the modules for substantially insulating adjacent coils from each other and for maintaining a desired alignment of the modules relative to each other.
摘要翻译：电梯门联接器包括适于支撑在井道门或电梯轿厢门之一上的叶片构件。磁耦合装置（500）适于被支撑在井道门或电梯轿厢门中的另一个上，以与叶片构件选择性地磁耦合。磁耦合器件包括多个模块（520），每个模块具有芯和与芯相关联的至少一个线圈。绝缘材料（528）占据模块之间的空间，用于将相邻线圈彼此基本上绝缘，并且用于维持模块相对于彼此的期望对准。

9. 发明申请

US20120006969A1 ELEVATOR MACHINE FRAME WITH NOISE REDUCING CONFIGURATION 有权
标题翻译：电梯机架与噪音减少配置
公开(公告)号：US20120006969A1
公开(公告)日：2012-01-12
申请号：US13257467
申请日：2009-04-28
申请人： James L. Hubbard , Stephen R. Nichols , Bruce W. Horne , Zbigniew Piech , Arthur Blanc
发明人： James L. Hubbard , Stephen R. Nichols , Bruce W. Horne , Zbigniew Piech , Arthur Blanc
IPC分类号： B66B11/00 , B66B7/00 , F16M13/02
CPC分类号： B66B11/043 , H02K5/24 , H02K7/1004
摘要： An exemplary elevator machine frame includes a plurality of support surfaces configured to support at least one of a motor or a brake. A plurality of arms between the support surfaces maintain a desired alignment of support surfaces. At least one of the arms has a first cross section taken transverse to a longitudinal direction along a length of the arm at a first longitudinal location on the arm. That same arm has a second, different cross section at a second, different longitudinal location on the arm.
摘要翻译：示例性电梯机架包括被配置为支撑电动机或制动器中的至少一个的多个支撑表面。支撑表面之间的多个臂保持支撑表面的期望对准。所述臂中的至少一个在所述臂上的第一纵向位置具有横向于所述臂的长度方向的纵向方向的第一横截面。同一个臂在臂上的第二个不同的纵向位置具有第二个不同的横截面。

10. 发明授权

US5821656A Magnetic bearing with reduced control-flux-induced rotor loss 失效
标题翻译：减少控制磁通转子损耗的磁轴承
公开(公告)号：US5821656A
公开(公告)日：1998-10-13
申请号：US500718
申请日：1995-07-11
申请人： Roy S. Colby , Zbigniew Piech
发明人： Roy S. Colby , Zbigniew Piech
IPC分类号： F16C32/04 , F16C39/06 , H02K7/09
CPC分类号： F16C32/0459 , F16C32/048
摘要： A magnetic bearing with reduced control-flux-induced rotor loss includes a rotor 14, and a stator 12 having a plurality of slots S1-S16 around which coils 150-156 of a first Phase A and coils 160-166 of a second Phase B are wound. The winding configuration provides a two pole magnetic field around a rotor/stator gap 15 which is sinusoidal and which can be directed to any location along the gap 15. The configuration minimizes discontinuities or sharp changes in control flux in the gap which thereby reduces rotor losses. Also, the stator tooth gap g1 is minimized to provide smooth flux distribution along the rotor/stator gap 15. More phases and more or less stator slots may be used.
摘要翻译：具有减小的控制磁通转子损失的磁轴承包括转子14和具有多个槽S1-S16的定子12，第一相A的线圈150-156和第二相B的线圈160-166 是伤口。绕组配置提供围绕正弦曲线的转子/定子间隙15周围的两极磁场，其可以被引导到沿着间隙15的任何位置。该构造使间隙中的控制通量中的不连续性或急剧变化最小化，从而减少转子损耗。此外，定子齿隙g1被最小化以沿着转子/定子间隙15提供平滑的通量分布。可以使用更多相和更多或更少的定子槽。

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