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1. 发明公开

EP3296244A2 INTELLIGENT SURFACE SYSTEMS FOR BUILDING SOLUTIONS 审中-公开
标题翻译：用于构建解决方案的智能表面系统
公开(公告)号：EP3296244A2
公开(公告)日：2018-03-21
申请号：EP17190987.2
申请日：2017-09-14
申请人： Otis Elevator Company
发明人： WITCZAK, Tadeusz P. , PIECH, Marcin , PIECH, Zbigniew , MARVIN, Daryl J. , OGGIANU, Stella M.
IPC分类号： B66B3/00
摘要： An intelligent surface system is provided for deployment in a space. The intelligent surface system includes a personnel movement device (PMD) configured to move an individual between first and second locations, sensors deployed to sense characteristics of the individual and a controller configured to determine a condition of the individual based on the characteristics and control an operation of the PMD in accordance with the determined condition of the individual.
摘要翻译：提供智能表面系统用于空间部署。智能表面系统包括被配置为在第一位置和第二位置之间移动个体的人员移动设备（PMD），被配置为感测个体的特征的传感器以及被配置为基于特征确定个体的状况并控制操作的控制器根据所确定的个体的状况来确定PMD。

2. 发明公开

EP3254372A1 DRIVE AND CONTROL FOR SIX-PHASE ELECTRICAL MACHINES WITH NEGLIGIBLE COMMON-MODE VOLTAGE 有权
标题翻译：具有可忽略的共模电压的六相电机的驱动和控制
公开(公告)号：EP3254372A1
公开(公告)日：2017-12-13
申请号：EP16708001.9
申请日：2016-02-03
申请人： Otis Elevator Company
发明人： JIANG, Dong , KRISHNAMURTHY, Shashank , MARVIN, Daryl J.
IPC分类号： H02P27/08 , H02P21/00
CPC分类号： B66B1/306 , H02P21/00 , H02P27/08
摘要： A drive and motor system and method for a six phase machine with negligible common-mode voltage is provided. The six-phase machine includes six phase windings divided into at least two windings groups configured to generate a zero common-mode pulse width modulation. The drive and motor system and method can also include at least one direct current source and a six phase inverter switching between positive and negative power of the at least one direct current source.

3. 发明公开

EP3210296A1 THREE-LEVEL T-TYPE NPC POWER CONVERTER 审中-公开
标题翻译：三电平T型NPC电源转换器
公开(公告)号：EP3210296A1
公开(公告)日：2017-08-30
申请号：EP15787845.5
申请日：2015-10-21
申请人： Otis Elevator Company
发明人： AGIRMAN, Ismail , MILLETT, Steven M. , MARVIN, Daryl J. , KRISHNAMURTHY, Shashank
IPC分类号： H02M7/487 , H02P27/14 , H02J7/34
CPC分类号： H02M7/487 , H02J7/34 , H02P27/14
摘要： A three-level converter includes a first converter leg having first switches connected across a positive DC node and a negative DC node, a second converter leg having second switches connected across the positive DC node and the negative DC node, and a third converter leg having third switches connected across the positive DC node the negative DC node. The converter includes a battery connected between the positive DC node and the negative DC node, and center-connected to a ground node having a ground potential. Each of the first, second, and third converter legs is connected to the ground node.
摘要翻译：三电平转换器包括具有连接在正DC节点和负DC节点两端的第一开关的第一转换器支路，具有连接在正DC节点和负DC节点两端的第二开关的第二转换器支路，以及具有第三转换器支路，第三开关通过正DC节点连接到负DC节点。该转换器包括连接在正DC节点和负DC节点之间并且中心连接到具有地电位的接地节点的电池。第一，第二和第三转换器腿中的每一个连接到接地节点。

4. 发明公开

EP3154891A1 BRAKING SYSTEM RESETTING MECHANISM FOR A HOISTED STRUCTURE 有权转让
标题翻译： BREMSSYSTEMRÜCKSTELLMECHANISMUSFÜREINE ANGEHOBENE STRUKTUR
公开(公告)号：EP3154891A1
公开(公告)日：2017-04-19
申请号：EP15731196.0
申请日：2015-06-10
申请人： Otis Elevator Company
发明人： HU, Guohong , MARVIN, Daryl J.
IPC分类号： B66B5/18 , B66B5/22
CPC分类号： B66B5/22 , B66B5/18
摘要： A braking system resetting mechanism for a hoisted structure includes a guide rail (14) and a brake member (10). Also included is a brake member actuation mechanism (12) operatively coupled to the brake member and configured to magnetically engage the guide rail to actuate the brake member from a non-braking position to a braking position. Further included is an outer structure having a slot (64) configured to guide the brake member actuation mechanism, wherein the slot includes a first angled region and a second angled region that intersect at an outer location. Also included is a spring loaded lever (202) operatively coupled to the outer structure and configured to engage the brake member actuation mechanism during a resetting operation, wherein the spring loaded lever biases the brake member actuation mechanism toward the outer location of the slot of the outer structure to disengage the brake member actuation mechanism from the guide rail.
摘要翻译：一种用于提升结构的制动系统复位机构包括导轨（14）和制动构件（10）。还包括制动构件致动机构（12），其可操作地联接到制动构件并且构造成磁性地接合导轨，以将制动构件从非制动位置致动到制动位置。还包括外部结构，其具有构造成引导制动构件致动机构的狭槽（64），其中所述狭槽包括在外部位置处相交的第一倾斜区域和第二倾斜区域。还包括弹簧加载杆（202），其可操作地联接到外部结构并且构造成在复位操作期间与制动构件致动机构接合，其中弹簧加载的杠杆将制动构件致动机构朝着该位置的槽的外部位置外部结构以使制动构件致动机构与导轨分离。

5. 发明公开

EP3077315A1 HIGH SPEED ROPELESS ELEVATOR WITH DIFFERENT NUMBER OF HOISTWAYS UP AND DOWN IN A GROUP 审中-公开
标题翻译：配水井，并在一组不同数量的DOWNS FAST ROPE LOSER LIFT
公开(公告)号：EP3077315A1
公开(公告)日：2016-10-12
申请号：EP13898788.8
申请日：2013-12-05
申请人： Otis Elevator Company
发明人： WITCZAK, Tadeusz , MARVIN, Daryl J. , PIECH, Zbigniew
IPC分类号： B66B1/20 , B66B11/04
CPC分类号： B66B9/003 , B66B1/2466 , B66B1/2491 , B66B11/0407 , B66B2201/401 , B66B2201/402
摘要： A ropeless elevator system (80) is disclosed. The ropeless elevator system (80) includes a plurality of hoistways (22, 26, 72) in which a plurality of elevator cars (24) circulate to a plurality of floors. Each hoistway (22, 26, 72) is assigned to a single direction of travel for the elevator cars (24). The single direction of travel is either upward or downward. A first quantity of upward hoistways (86) is unequal to a second quantity of downward hoistways (88), and a speed of each of the plurality of elevator cars (24) in the upward hoistways (86) is greater than a speed of each of the plurality of elevator cars in the downward hoistways (88).

6. 发明公开

EP3052419A1 EMERGENCY SAFETY ACTUATOR FOR AN ELEVATOR 有权转让
标题翻译：紧急安全驱动器一部电梯
公开(公告)号：EP3052419A1
公开(公告)日：2016-08-10
申请号：EP13894708.0
申请日：2013-09-30
申请人： Otis Elevator Company
发明人： WITCZAK, Tadeusz , MARVIN, Daryl J. , PIECH, Zbigniew
IPC分类号： B66B5/18
CPC分类号： B66B5/18 , B66B5/22 , B66B9/00
摘要： A device for a friction force provider for an emergency safety actuator for an elevator is disclosed. The friction force provider may include a housing having a first end and an opposing second end, where the first end may define an opening. The friction force provider may further include a primary magnet positioned within the housing and configured to move between an armed position and a working position. The primary magnet may be configured to create a force on a rail of an elevator system in the working position and be held within the housing in the armed position.

7. 发明公开

EP2864231A1 SAFETY CHAIN CIRCUIT 有权转让
标题翻译： SECURING CHAIN CIRCUIT
公开(公告)号：EP2864231A1
公开(公告)日：2015-04-29
申请号：EP12879962.4
申请日：2012-06-26
申请人： Otis Elevator Company
发明人： ROGERS, Kyle W. , MARVIN, Daryl J.
IPC分类号： B66B1/34 , B66B5/00
CPC分类号： G05B9/03 , B66B1/28 , B66B13/22 , H03F3/08
摘要： A safety chain circuit includes a plurality of protection devices connected between a first chain end and a second chain end, and an amplifier. The amplifier includes a first device switch and a second device switch connected between an input and an output, a first enabling switch connected between the second chain end and a second enabling switch, and a first control switch and a second control switch. The first enabling switch selectively enables the first control switch to control the first device switch. The second enabling switch selectively enables the second control switch to control the second device switch. The first control switch, when enabled, selectively controls the first device switch in response to receiving a first control signal. The second control switch, when enabled, selectively controls the second device switch in response to receiving a second control signal.

8. 发明公开

EP2599205A1 REGULATED BOOTSTRAP POWER SUPPLY 有权转让
标题翻译： GEREGELTE BOOTSTRAP-STROMVERSORGUNG
公开(公告)号：EP2599205A1
公开(公告)日：2013-06-05
申请号：EP10855452.8
申请日：2010-07-30
申请人： Otis Elevator Company
发明人： MARVIN, Daryl J. , MILLETT, Steven M.
IPC分类号： H02M3/155 , H02M1/08
CPC分类号： G05F1/46 , H02M7/538 , H03K17/567 , H03K17/6871 , H03K2217/0081
摘要： An exemplary power supply includes a low side switch and a high side switch. A driver controls operation of the high side switch. A bootstrap capacitor supplies power to the driver. An energy storage portion is in parallel with the bootstrap capacitor to provide control over whether a voltage of the bootstrap capacitor drops below a desired voltage. A voltage regulator is in parallel with the bootstrap capacitor for limiting current provided to the bootstrap capacitor and for regulating a voltage of the bootstrap capacitor.
摘要翻译：示例性电源包括低侧开关和高侧开关。驾驶员控制高侧开关的操作。自举电容为驱动器供电。能量存储部分与自举电容并联，以提供对自举电容的电压是否降低到期望电压以下的控制。电压调节器与自举电容器并联，用于限制提供给自举电容器的电流和用于调节自举电容器的电压。

9. 发明公开

EP2361214A1 ELEVATOR MACHINE SUPPORT 有权
标题翻译：电梯该机支持
公开(公告)号：EP2361214A1
公开(公告)日：2011-08-31
申请号：EP08876492.3
申请日：2008-12-05
申请人： Otis Elevator Company
发明人： ERICSON, Richard J. , TERRY, Harold , ADIFON, Leandre , NICHOLS, Stephen R. , MILLER, Robin Mihekun , MARVIN, Daryl J. , FERRISI, John
IPC分类号： B66B19/00
CPC分类号： B66B19/005 , B66B11/0045
摘要： An exemplary elevator system comprises a machine support (30) including a first portion (32) situated in a generally horizontal position at least partially within a hoistway (24). A second portion (34) is oriented generally perpendicular to the first portion. The second portion has one end supported by a support surface (52) adjacent the hoistway such that a portion of a load of the machine support is transferred to the support surface. One end of the first portion (32) is supported by the second portion (34) and another end of the first portion is supported by a structural member at least partially in the hoistway such that a remainder of the load of the machine support is transferred to the structural member.

10. 发明公开

EP3623333A1 METHOD AND SYSTEM OF REDUCING FALSE ACTUATION OF SAFETY BRAKES IN ELEVATOR SYSTEM 有权
公开(公告)号：EP3623333A1
公开(公告)日：2020-03-18
申请号：EP19165633.9
申请日：2019-03-27
申请人： Otis Elevator Company
发明人： SUDI, Sandeep , CRUTE, Joseph , GRONDIE, Arthur T. , DUBE, Randall S. , MARVIN, Daryl J.
IPC分类号： B66B5/00 , B66B5/18
摘要： A method of avoiding unnecessary safety brake actuation in an elevator system. The method includes determining whether a true overspeed or overacceleration condition of an elevator car is present. The method also includes activating the electronic safety actuator if a true overspeed or overacceleration condition of the elevator car.

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