专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07878306B2 Elevator system without a moving counterweight 有权
标题翻译：电梯系统没有移动配重
公开(公告)号：US07878306B2
公开(公告)日：2011-02-01
申请号：US11753817
申请日：2007-05-25
申请人： Bryan Robert Siewert , Mark S. Thompson , Richard L. Hollowell
发明人： Bryan Robert Siewert , Mark S. Thompson , Richard L. Hollowell
IPC分类号： B66B7/10 , B66B11/08 , B66B9/02
CPC分类号： B66B7/10 , B66B11/007 , B66B11/008 , B66B11/08
摘要： An elevator system includes a cab supported for movement within a hoistway. A tension device, which remains close to one end of the hoistway, maintains a desired tension on a load bearing member that supports the cab and moves to achieve a desired placement of the cab. The load bearing member extends from a first end of the hoistway toward the cab, wraps around a first sheave supported on the cab, extends toward the first end of the hoistway, wraps around a second sheave supported near the first end of the hoistway, extends toward a second end of the hoistway, wraps about a third sheave supported near the second end of the hoistway, extends toward the cab, wraps around a fourth sheave supported on the cab, and extends toward the second end of the hoistway where it is secured to the tension device.
摘要翻译：电梯系统包括一个驾驶室，其支撑在井道内运动。保持靠近井道一端的张紧装置在支撑驾驶室的承载构件上保持期望的张力，并移动以实现驾驶室的期望位置。承载构件从井道的第一端朝向驾驶室延伸，围绕支撑在驾驶室上的第一滑轮卷绕，朝向井道的第一端延伸，围绕在井道的第一端附近支撑的第二轮轮包围朝向井道的第二端，围绕在井道的第二端附近支撑的第三滑轮，朝向驾驶室延伸，围绕支撑在驾驶室上的第四滑轮缠绕，并且朝向井的固定的第二端延伸到张力装置。

2. 发明申请

US20090218175A1 Elevator Power System 有权
标题翻译：电梯电力系统
公开(公告)号：US20090218175A1
公开(公告)日：2009-09-03
申请号：US11992082
申请日：2005-10-07
申请人： John P. Wesson , Mark S. Thompson
发明人： John P. Wesson , Mark S. Thompson
IPC分类号： B66B1/06
CPC分类号： B66B1/308 , B66B1/302
摘要： A power system (10) operates a plurality of hoist motors (18a, 18b, 18c), each of which controls movement of one of a plurality of elevators (12a, 12b, 12c). The power system (10) includes a power bus (11) and a converter (22) connected across the power bus (11) for converting alternating current (AC) power from an AC power source (20) to direct current (DC) power and delivering the DC power to the power bus (11). The power system (10) also includes a plurality of inverters (26a, 26b, 26c) connected across the power bus (11). Each inverter (26a, 26b, 26c) is connected to a hoist motor (18a, 18b, 18c) and is operable to drive the hoist motor (18a, 18b, 18c) when the hoist motor (18a, 18b, 18c) is motoring by converting the DC power from the power bus (11) into AC power. Each inverter (26a, 26b, 26c) is further operable to convert AC power produced by the hoist motor (18a, 18b, 18c) when the motor is generating to DC power and to deliver the DC power to the power bus (11). A controller (31) manages power on the power bus (11) by controlling operation of the converter (22) and the inverters (26a, 26b, 26c) to drive a motoring hoist motor with power delivered to the power bus (11) by the converter (22) and generating hoist motors.
摘要翻译：电力系统（10）操作多个提升电动机（18a，18b，18c），每个电动机控制多个电梯（12a，12b，12c）中的一个的运动。电力系统（10）包括电源总线（11）和连接在电力总线（11）两端的转换器（22），用于将来自交流电源（20）的交流电（AC）电力转换成直流（DC）电力以及将DC电力传送到电力总线（11）。电力系统（10）还包括跨过电力总线（11）连接的多个逆变器（26a，26b，26c）。每个逆变器（26a，26b，26c）连接到起重电动机（18a，18b，18c），并且当起重电动机（18a，18b，18c）开启时可操作以驱动起重电动机（18a，18b，18c）通过将来自电力总线（11）的DC电力转换成AC电力。每个逆变器（26a，26b，26c）还可操作以在电动机产生直流电力并将DC电力传递到电力总线（11）时转换由起重电动机（18a，18b，18c）产生的交流电力。控制器（31）通过控制转换器（22）和逆变器（26a，26b，26c）的操作来控制电力总线（11）的电力，以驱动电动提升电动机，其功率通过传递到电力总线（11）的功率被转换器（22）和产生起重电动机。

3. 发明申请

US20090014252A1 ELEVATOR DRIVE ASSEMBLY INCLUDING A CAPACITIVE ENERGY STORAGE DEVICE 审中-公开
标题翻译：电梯驱动装置，包括电能储存装置
公开(公告)号：US20090014252A1
公开(公告)日：2009-01-15
申请号：US12159798
申请日：2006-01-30
申请人： Sastry V. Vedula , Mark S. Thompson
发明人： Sastry V. Vedula , Mark S. Thompson
IPC分类号： B66B1/06
CPC分类号： B66B1/302 , Y02B50/142
摘要： An elevator drive assembly (20) includes a motor (28), drive (32) and a capacitive energy storage device (50). In a disclosed example, the capacitive energy storage device (50) comprises at least one nano-gate capacitor (52). The disclosed example has unique energy storage capabilities provided by the presence of the at least one nano-gate capacitor.
摘要翻译：电梯驱动组件（20）包括马达（28），驱动器（32）和电容式储能装置（50）。在公开的示例中，电容性能量存储装置（50）包括至少一个纳米栅极电容器（52）。所公开的示例具有由至少一个纳米栅极电容器的存在提供的独特的能量存储能力。

4. 发明授权

US5979615A Carbon--carbon composite elevator safety brakes 失效
标题翻译：碳碳复合电梯安全制动器
公开(公告)号：US5979615A
公开(公告)日：1999-11-09
申请号：US965472
申请日：1997-11-06
申请人： Mark S. Thompson , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Joseph A.L. LeDoux , Dat T. Nguyen , Paul Bennett
发明人： Mark S. Thompson , James T. Beals , Philip H. McCluskey , David W. McKee , Michael C. Lang , Fred J. Lussier , Joseph A.L. LeDoux , Dat T. Nguyen , Paul Bennett
IPC分类号： B66B5/22 , B66B5/18 , C09K3/14 , C10M103/02 , C10N40/08 , F16D63/00 , F16D65/14 , F16D69/02 , F16D69/04 , F16D69/00
CPC分类号： B66B5/18 , F16D63/00 , F16D63/008 , F16D69/023 , F16D2069/0441 , F16D2125/66 , F16D2127/10
摘要： An elevator safety brake for stopping an elevator car is provided with a brake shoe having a carbon-carbon composite friction surface for contacting an elevator guide rail surface to provide a stopping force. The friction surface of the brake formed from the carbon-carbon composite exhibits a consistent high friction and low wear suitably accommodating high speed, high load elevators installed in very tall buildings.
摘要翻译：用于停止电梯轿厢的电梯安全制动器设置有具有用于接触电梯导轨表面以提供停止力的碳 - 碳复合摩擦表面的制动蹄。由碳 - 碳复合材料形成的制动器的摩擦表面具有一致的高摩擦和低磨损，适用于安装在非常高的建筑物中的高速高负载电梯。

5. 发明授权

US5864281A Electrical devices containing a conductive polymer element having a fractured surface 失效
$Electrical devices containing a conductive polymer element having a fractured surface$
标题翻译：含有具有断裂表面的导电聚合物元件的电气装置
公开(公告)号：US5864281A
公开(公告)日：1999-01-26
申请号：US808135
申请日：1997-02-28
申请人： Michael Zhang , Mark S. Thompson , James Toth , William Cardwell Beadling
发明人： Michael Zhang , Mark S. Thompson , James Toth , William Cardwell Beadling
IPC分类号： H01C7/02 , H01C1/14 , H01C17/00 , H01C7/10
CPC分类号： H01C1/1406 , H01C17/006 , Y10T29/49082 , Y10T29/49085
摘要： Electrical devices, particularly circuit protection devices, contain conductive polymer elements whose edges are formed by breaking the conductive polymer element, along a desired path, without the introduction of any solid body into the element. The resulting cohesive failure of the conductive polymer produces a distinctive fractured surface. One method of preparing such devices involves etching fracture channels in the electrodes of a plaque containing a PTC conductive polymer element sandwiched between metal foil electrodes, and then snapping the plaque along the fracture channels to form individual devices.
摘要翻译：电气装置，特别是电路保护装置包含导电聚合物元件，其导电聚合物元件的边缘通过沿所需的路径断开导电聚合物元件而形成，而不会将任何固体引入到元件中。所导致的导电聚合物的内聚破坏产生明显的断裂表面。制备这种装置的一种方法包括蚀刻含有夹在金属箔电极之间的PTC导电聚合物元件的斑块的电极中的断裂通道，然后沿着断裂通道捕获斑块以形成单独的装置。

6. 发明授权

US5819879A Safety brake 失效
标题翻译：安全制动
公开(公告)号：US5819879A
公开(公告)日：1998-10-13
申请号：US965181
申请日：1997-11-06
申请人： Michael C. Lang , Dat T. Nguyen , Samuel C. Wan , Richard J. Ericson , Paul Bennett , Joseph A. L. LeDoux , Fred J. Lussier , Philip H. McCluskey , David W. McKee , James T. Beals , Mark S. Thompson , Anthony Cooney
发明人： Michael C. Lang , Dat T. Nguyen , Samuel C. Wan , Richard J. Ericson , Paul Bennett , Joseph A. L. LeDoux , Fred J. Lussier , Philip H. McCluskey , David W. McKee , James T. Beals , Mark S. Thompson , Anthony Cooney
IPC分类号： B66B5/18 , B66B5/04
CPC分类号： B66B5/18
摘要： An elevator safety brake is provided comprising two cantilevers, a pivot, a spring, and a hold-off-engagement linkage. In one embodiment, the hold-off-engagement linkage is comprised of two upper struts, and two lower struts. When it is desired to slow or stop the elevator via the safety brake, the lower struts move from a first position in which the lower struts are substantially in alignment with one another and the cantilevers are in an open position, to a second position in which the lower struts are not substantially in alignment with one another and the cantilevers are in a closed position. When the cantilevers are in the closed position, the spring exerts a force via the cantilevers on the guide rail in order to decelerate the elevator.
摘要翻译：提供一种电梯安全制动器，其包括两个悬臂，一个枢轴，一个弹簧和一个止动接合连杆。在一个实施例中，止动接合连杆由两个上支柱和两个下支柱构成。当希望通过安全制动器减速或停止电梯时，下支柱从第一位置移动，其中下支柱基本上彼此对准并且悬臂处于打开位置，在第二位置，第二位置下支柱基本上不彼此对准，并且悬臂处于关闭位置。当悬臂处于关闭位置时，弹簧通过导轨上的悬臂施加力，以使电梯减速。

7. 发明授权

US5586471A Energy storage flywheel device 失效
公开(公告)号：US5586471A
公开(公告)日：1996-12-24
申请号：US487878
申请日：1995-06-07
申请人： Vincent C. Nardone , Mark S. Thompson , Thomas G. Meyer
发明人： Vincent C. Nardone , Mark S. Thompson , Thomas G. Meyer
IPC分类号： F16F15/30 , F16F15/305
CPC分类号： F16F15/305 , F16C15/00 , Y02E60/16 , Y10T156/10 , Y10T74/19916 , Y10T74/2117 , Y10T74/212
摘要： The energy storage flywheel device (6) includes a plurality of annular shaped composite sections (8) and an annular shaped insert (10). The insert (10) has a specific radial strength substantially greater than the composite sections' specific radial strength. The composite sections (8) and the insert (10) are alternately stacked such that they have a common axis of rotation. They are bonded to each other such that shear stress is transferred between the composite sections (8) and insert (10). In some applications, the flywheel (6) may comprise at least one annular shaped metal matrix composite section (8).

8. 发明授权

US5130280A Metal oxide dielectric dense bodies, precursor powders therefor, and methods for preparing same 失效
标题翻译：金属氧化物介电致密体及其前体粉末及其制备方法
公开(公告)号：US5130280A
公开(公告)日：1992-07-14
申请号：US766983
申请日：1991-09-27
申请人： Ryan W. Dupon , Mark S. Thompson , Gary H. Wiseman , Douglas J. Musolf , Adam S. Tanous
发明人： Ryan W. Dupon , Mark S. Thompson , Gary H. Wiseman , Douglas J. Musolf , Adam S. Tanous
IPC分类号： C04B35/14 , C04B35/18 , C04B35/195
CPC分类号： C04B35/18 , C04B35/14 , C04B35/195
摘要： A metal oxide dielectric dense body, comprising (I) grains having a predominant crystalline phase (a) a primary metal oxide selected from the group consisting of silicon and magnesium oxide and (b) optionally a secondary metal oxide selected from the group consisting of aluminum and zinc oxide and (II) between about 1 and about 20 atom % bismuth, vanadium, or boron oxide or combinations thereof, discontinuously located at the boundaries of the crystalline grains or as inclusions in the crystalline grains, the atom %'s based on the total atoms of bismuth, vanadium, boron, silicon, magnesium, aluminum, and zinc. The dense body has a density which is at least 95% of theoretical.
摘要翻译：一种金属氧化物电介质致密体，包括（I）具有主要结晶相的晶粒（a）选自硅和氧化镁的主要金属氧化物和（b）任选的选自铝的二次金属氧化物氧化锌和（II）约1至约20原子％的铋，钒或氧化硼或其组合，不连续地位于晶粒的边界或作为晶粒中的夹杂物，原子％基于铋，钒，硼，硅，镁，铝和锌的总原子数。密实体的密度至少为理论值的95％。

9. 发明授权

US09546447B2 Elevator load bearing assembly having a jacket with multiple polymer compositions 有权
标题翻译：电梯承重组件具有多个聚合物组合物的夹套
公开(公告)号：US09546447B2
公开(公告)日：2017-01-17
申请号：US12089764
申请日：2005-10-27
申请人： John P. Wesson , Mark S. Thompson , James R. Irish , William A. Veronesi , John T. Pitts , William C. Perron , Ary Mello , Hugh James O'Donnell , Kathryn R. Sherrick , Richard Phillips , Jotti Pierangelo
发明人： John P. Wesson , Mark S. Thompson , James R. Irish , William A. Veronesi , John T. Pitts , William C. Perron , Ary Mello , Hugh James O'Donnell , Kathryn R. Sherrick , Richard Phillips , Jotti Pierangelo
IPC分类号： B66D1/00 , D07B1/16 , B29C47/02 , B29C47/06 , B29C47/14 , B66B7/06 , B29C47/00 , D07B1/22
CPC分类号： D07B1/162 , B29C47/0019 , B29C47/027 , B29C47/065 , B29C47/145 , B66B7/062 , D07B1/22 , D07B5/006 , D07B2201/1008 , D07B2201/2087 , D07B2201/2088 , D07B2201/2092 , D07B2401/2075 , D07B2501/2007 , Y10T29/49709
摘要： An elevator load bearing assembly (30) includes a jacket (34) having different portions comprising different polymer compositions. In a disclosed example, a plurality of tension members (32) are at least partially surrounded by a first portion (36) comprising a first polymer composition. A second portion (38) establishes at least one exterior surface (40) of the jacket (34) and comprises a second polymer composition. In one example, a surface-modifying agent is added to alter the composition of at least a portion of the jacket (34). In another example, co-extrusion techniques using different polymer compositions establish different portions of the jacket (34).
摘要翻译：电梯承载组件（30）包括具有包含不同聚合物组成的不同部分的护套（34）。在公开的示例中，多个张紧构件（32）至少部分地被包括第一聚合物组合物的第一部分（36）包围。第二部分（38）建立了护套（34）的至少一个外表面（40）并且包括第二聚合物组合物。在一个实例中，加入表面改性剂以改变护套（34）的至少一部分的组成。在另一个实例中，使用不同聚合物组合物的共挤出技术建立了夹套（34）的不同部分。

10. 发明授权

US07883634B2 Elevator load bearing member having a jacket with at least one traction-enhancing exterior surface 有权
标题翻译：电梯承重构件具有具有至少一个牵引增强外表面的护套
公开(公告)号：US07883634B2
公开(公告)日：2011-02-08
申请号：US11814568
申请日：2005-02-09
申请人： Mark S. Thompson , John P. Wesson , William A. Veronesi , Hugh J. O'Donnell , John Pitts , William C. Perron , Ary O. Mello , Kathryn Rauss
发明人： Mark S. Thompson , John P. Wesson , William A. Veronesi , Hugh J. O'Donnell , John Pitts , William C. Perron , Ary O. Mello , Kathryn Rauss
IPC分类号： C03C15/00 , B44C1/22
CPC分类号： D07B5/006 , B29C59/02 , B29C59/04 , B29C2059/027 , B29K2995/0072 , B66B7/062 , D07B1/162 , D07B1/22 , D07B2201/2086 , D07B2205/2003 , D07B2205/2064 , D07B2501/2007 , D07B2801/22
摘要： An elevator load bearing member assembly includes at least one traction enhancing surface (46) on a jacket (44). In one example, a mechanical removal process is used to strip away at least some of an amide-rich layer from the surface (46) after the jacket has been extruded onto tension members (42). In another example, a chemical removal process is used. Another disclosed example includes disrupting the surface.
摘要翻译：电梯承载构件组件包括在护套（44）上的至少一个牵引增强表面（46）。在一个实例中，在将夹套挤出到张紧构件（42）之后，使用机械去除工艺从表面（46）剥离至少一些富含酰胺的层。在另一个实例中，使用化学去除方法。另一个公开的示例包括破坏表面。

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