专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20120007465A1 ELECTRIC MACHINE HAVING MULTIDIRECTIONAL SKEW 审中-公开
标题翻译：电动机具有多功能机
公开(公告)号：US20120007465A1
公开(公告)日：2012-01-12
申请号：US13257828
申请日：2009-03-27
申请人： Richard N. Fargo , Stephen R. Nichols , Zbigniew Piech
发明人： Richard N. Fargo , Stephen R. Nichols , Zbigniew Piech
IPC分类号： H02K1/16
CPC分类号： H02K1/165 , H02K1/276 , H02K29/03 , H02K2201/06
摘要： An electric machine includes a rotor rotatable about a central axis. The rotor includes at least one rotor element having a first element edge. A stator includes a stator face facing the rotor and a plurality of stator slots. Each stator slot has at least one stator slot edge located at the stator face. A first edge portion of the at least one stator slot edge is oriented nonparallel to the first element edge in a first direction and a second edge portion of the at least one stator slot edge is oriented nonparallel to the first element edge in a second direction.
摘要翻译：电机包括可围绕中心轴线旋转的转子。转子包括具有第一元件边缘的至少一个转子元件。定子包括面向转子的定子面和多个定子槽。每个定子槽具有位于定子面上的至少一个定子槽边缘。所述至少一个定子槽边缘的第一边缘部分在第一方向上定向为不平行于所述第一元件边缘，并且所述至少一个定子槽边缘的第二边缘部分在第二方向上定向为不平行于所述第一元件边缘。

32. 发明申请

US20110240410A1 ELEVATOR BRAKE ACTUATOR HAVING A SHAPE-CHANGING MATERIAL FOR BRAKE CONTROL 审中-公开
标题翻译：具有制动控制的形状变化材料的电梯制动器执行机构
公开(公告)号：US20110240410A1
公开(公告)日：2011-10-06
申请号：US11815674
申请日：2005-02-25
申请人： Rodolfo Robledo Barrio , Gianfranco Giannini , Jurgen Gewinner , Zbigniew Piech , James Hubbard , Muhammad Jehanzeb Noor
发明人： Rodolfo Robledo Barrio , Gianfranco Giannini , Jurgen Gewinner , Zbigniew Piech , James Hubbard , Muhammad Jehanzeb Noor
IPC分类号： B66B1/32 , F16D65/21
CPC分类号： H02K11/00 , B66D5/30 , F16D2121/28 , F16D2121/30 , H02K7/1025 , H02K11/21
摘要： An elevator machine (10) includes a motor (12) that rotationally drives a machine shaft (14). An elevator machine brake (20) applies braking force to a disk (22) that is coupled to the machine shaft (14) to slow or stop the rotation of the machine shaft (14). In one example, the elevator machine brake (20) includes a bias member (38) that applies a bias force to a caliper arrangement (32) to provide a braking force on the disk (22). A brake actuator (48) having a shape-changing material moves against the bias force to control engagement between the caliper arrangement (32) and the disk (22). A controller (26) selectively varies the braking force applied to the disk (22) by controlling an electric input to the shape-changing material of the brake actuator (48).
摘要翻译：电梯机（10）包括旋转地驱动机器轴（14）的马达（12）。电梯机械制动器（20）对耦合到机器轴（14）的盘（22）施加制动力，以减慢或停止机器轴（14）的旋转。在一个示例中，电梯机械制动器（20）包括向卡钳装置（32）施加偏压以在盘（22）上提供制动力的偏置构件（38）。具有形状改变材料的制动致动器（48）抵抗偏压力移动以控制卡钳装置（32）和盘（22）之间的接合。控制器（26）通过控制对制动器致动器（48）的形状改变材料的电力输入来选择性地改变施加到盘（22）的制动力。

33. 发明申请

US20090294222A1 ROLLER GUIDE WITH SPEED DEPENDENT STIFFNESS 有权
标题翻译：滚动指南与速度相关的刚度
公开(公告)号：US20090294222A1
公开(公告)日：2009-12-03
申请号：US12298787
申请日：2006-05-22
申请人： Zbigniew Piech
发明人： Zbigniew Piech
IPC分类号： B66B7/04
CPC分类号： B66B7/048 , B61B12/04 , B66B7/042 , B66B7/046
摘要： A guide device (26) for use in an elevator system includes an elevator guide roller (30) having a hardness that varies depending on a speed of rotation of the guide roller (30). In a disclosed example, a magnetorheological fluid within the guide roller (30) changes viscosity depending on the speed of rotation. One example includes varying an influence of a first magnetic field on the magnetorheological fluid to change the viscosity.
摘要翻译：用于电梯系统的引导装置（26）包括具有根据导向辊（30）的旋转速度变化的硬度的电梯引导辊（30）。在公开的示例中，引导辊（30）内的磁流变流体根据旋转速度改变粘度。一个实例包括改变第一磁场对磁流变流体的影响以改变粘度。

34. 发明授权

US07124495B2 Method for making an electric motor 有权
标题翻译：制造电动马达的方法
公开(公告)号：US07124495B2
公开(公告)日：2006-10-24
申请号：US11141627
申请日：2005-05-31
申请人： Jacek F. Gieras , Zbigniew Piech
发明人： Jacek F. Gieras , Zbigniew Piech
IPC分类号： H02K21/12 , H02K16/02
CPC分类号： H02K1/145 , H02K2201/12 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012
摘要： Transverse flux electric motors are made using a unique process where individual components are premade and then assembled together. A stator portion is made by nesting a coil between two stator core portions. In a disclosed example, distinct first and second stator core portions are formed. The stator core portions in disclosed examples are made from laminations or sintered powder materials. In a disclosed arrangement, a coil is supported between the core portions of the stator such that the core portions enclose at least part of axial surfaces on the coil. A rotor that has a core and a plurality of magnets is supported relative to the stator for relative rotary motion such that the plurality of magnets of the rotor interact with the stator core portions during the relative rotary motion.
摘要翻译：横向通量电动机是使用独特的过程制造的，其中各个组件预先组装在一起。定子部分通过将线圈嵌套在两个定子芯部分之间而制成。在公开的示例中，形成了不同的第一和第二定子芯部。所公开的实施例中的定子芯部分由叠片或烧结粉末材料制成。在公开的布置中，线圈被支撑在定子的芯部之间，使得芯部分包围线圈上的轴向表面的至少一部分。具有芯和多个磁体的转子相对于定子被支撑以进行相对旋转运动，使得转子的多个磁体在相对旋转运动期间与定子芯部分相互作用。

35. 发明申请

US20050204545A1 Fabricated components of transverse flux electric motors 有权
公开(公告)号：US20050204545A1
公开(公告)日：2005-09-22
申请号：US11141627
申请日：2005-05-31
申请人： Jacek Gieras , Zbigniew Piech
发明人： Jacek Gieras , Zbigniew Piech
IPC分类号： H02K1/14 , H02K21/12 , H02K16/02
CPC分类号： H02K1/145 , H02K2201/12 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012
摘要： Transverse flux electric motors are made using a unique process where individual components are premade and then assembled together. A stator portion is made by nesting a coil between two stator core portions. The stator core portions are made from laminations or sintered powder materials. A separate rotor portion is provided with a core and two permanent magnets that interact with projections on the stator core portions. In one example, the stator includes support members that support additional magnetic core portions to magnify the magnet flux density in the air gap between the stator and the rotor.

36. 发明授权

US09371873B2 Permanent magnet centering system for brake 有权
标题翻译：用于制动器的永磁对中系统
公开(公告)号：US09371873B2
公开(公告)日：2016-06-21
申请号：US14116857
申请日：2011-06-16
申请人： Zbigniew Piech , Robert Wheeler
发明人： Zbigniew Piech , Robert Wheeler
IPC分类号： B66B11/04 , F16D55/22 , F16D65/00 , B66D5/14 , B66D5/30 , F16D65/12 , F16D129/06
CPC分类号： F16D65/005 , B66B11/04 , B66D5/14 , B66D5/30 , F16D55/22 , F16D65/12 , F16D2129/065
摘要： A brake assembly for an elevator traction machine is disclosed. The brake assembly may include a rotating element, a fixed element mounted in operational association with the rotating element and a positioning device connected to the fixed element. The positioning device may additionally magnetically interface with the rotating element to facilitate centering of the fixed element relative to the rotating element.
摘要翻译：公开了一种用于电梯牵引机的制动组件。制动器组件可以包括旋转元件，与旋转元件可操作地连接的固定元件和连接到固定元件的定位装置。定位装置可以另外与旋转元件磁性地接合，以便于固定元件相对于旋转元件定心。

37. 发明申请

US20150240894A1 Brake 有权
标题翻译：制动
公开(公告)号：US20150240894A1
公开(公告)日：2015-08-27
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： F16D65/18 , F16D55/00
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 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.
摘要翻译：公开了一种用于机器的制动器和使用该制动器的方法。制动器可以包括构造成可以与轨道摩擦接合的第一和第二制动衬片，构造成推动第一制动衬片接合轨道的第一偏压构件，以及构造成使第一制动衬片移动以使轨道脱开的第一致动器第一个致动器通电。制动器可以被配置为安装在机器，地板等上。

38. 发明授权

US08631907B2 Elevator machine frame 有权
标题翻译：电梯机架
公开(公告)号：US08631907B2
公开(公告)日：2014-01-21
申请号：US12742489
申请日：2007-12-10
申请人： Zbigniew Piech , Stephen R. Nichols , Patricia L. Driesch , Pawel Witczak , Benjamin J. Watson
发明人： Zbigniew Piech , Stephen R. Nichols , Patricia L. Driesch , Pawel Witczak , Benjamin J. Watson
IPC分类号： B66B11/08 , B66D1/00 , H02K5/24 , H02K21/12
CPC分类号： B66B11/0438 , B66D3/20 , H02K5/24 , H02K7/1004 , H02K7/1021 , Y10T29/49826
摘要： An example elevator machine frame assembly (30) includes a plurality of support plates (32) configured to support at least selected portions of an elevator machine including a traction sheave (24). The support plates each comprise a plurality of mounting surfaces (50) that are aligned within a plane that intersects with an axis of rotation (56) of a traction sheave that is supported by the frame assembly. A plurality of support rods (36) are connected to the support plates (32). The support rods maintain a desired spacing between the plates and a desired alignment of the plates relative to each other. In a disclosed example, the support rods include a sound dampening material (44) such as sand in an interior of the rods.
摘要翻译：示例性电梯机架组件（30）包括多个支撑板（32），其构造成支撑包括牵引滑轮（24）的电梯机器的至少选定部分。支撑板各自包括多个安装表面（50），其在与由框架组件支撑的牵引滑轮的旋转轴线（56）相交的平面内对准。多个支撑杆（36）连接到支撑板（32）。支撑杆在板之间保持期望的间隔并且板相对于彼此的期望对准。在公开的示例中，支撑杆包括在杆的内部的诸如砂的声音衰减材料（44）。

39. 发明申请

US20130062147A1 SHEET METAL GUIDE RAIL FOR AN ELEVATOR SYSTEM 有权
标题翻译：用于电梯系统的板材金属导轨
公开(公告)号：US20130062147A1
公开(公告)日：2013-03-14
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 , B66B5/00
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。

40. 发明申请

US20130025974A1 Braking Device 有权
标题翻译：制动装置
公开(公告)号：US20130025974A1
公开(公告)日：2013-01-31
申请号：US13640081
申请日：2010-05-21
申请人： Zbigniew Piech , Benjamin J. Watson
发明人： Zbigniew Piech , Benjamin J. Watson
IPC分类号： B66B1/32 , B66B5/02
CPC分类号： B66B1/32 , B66B5/02
摘要： A braking device for an elevator is disclosed. The device may include a motor, a braking system, a first switch, and a second switch. The motor may be capable of generating a counter-electromotive force. The braking system may move to a disengaged position upon being energized and may move to an engaged position upon being de-energized. The first and second switches may have an open state. In the open state, the switches electrically couple the motor to the braking system so that the counter-electromotive force of the motor may energize the braking system.
摘要翻译：公开了一种用于电梯的制动装置。该装置可以包括马达，制动系统，第一开关和第二开关。马达可以产生反电动势。制动系统可以在通电时移动到脱离位置，并且可以在断电时移动到接合位置。第一和第二开关可以具有打开状态。在打开状态下，开关将电动机电耦合到制动系统，使得电动机的反电动势可以给制动系统通电。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式