公开(公告)号：EP2834627B1

公开(公告)日：2017-11-08

申请号：EP12873574.3

申请日：2012-04-02

Applicant: Otis Elevator Company

Inventor： GARFINKEL, Michael ,  MARVIN, Daryl J.

IPC: G01N27/20 ,  B66B7/12 ,  G01N25/72 ,  G01N27/61 ,  G01R35/00

CPC classification number: G01N27/61 ,  B66B7/1223 ,  G01N25/72 ,  G01N27/20 ,  G01R35/00

Abstract: A method of wear detection of a coated belt or rope includes measuring an initial electrical resistance of one or more cords, strands or wires of the coated belt or rope. The initial electrical resistance is calibrated by repeating the measuring of initial electrical resistance and populating a database with the measured initial electrical resistance values. A true initial resistance is determined from the population of initial electrical resistances and subsequent measured values of electrical resistance of the one or more cords, strands or wires of the coated belt or rope.

公开(公告)号：EP2864231B1

公开(公告)日：2017-05-31

申请号：EP12879962.4

申请日：2012-06-26

Applicant: Otis Elevator Company

Inventor： ROGERS, Kyle W. ,  MARVIN, Daryl J.

IPC: B66B1/34 ,  B66B5/00 ,  G05B9/03 ,  B66B1/28 ,  H03F3/08 ,  B66B13/22

CPC classification number: G05B9/03 ,  B66B1/28 ,  B66B13/22 ,  H03F3/08

公开(公告)号：EP3141511A1

公开(公告)日：2017-03-15

申请号：EP16187652.9

申请日：2016-09-07

Applicant: Otis Elevator Company

Inventor： HU, Guohong ,  MARVIN, Daryl J.

IPC: B66B5/18

CPC classification number: B66B5/02 ,  B66B5/044 ,  B66B5/18 ,  B66B9/00 ,  B66B11/02

Abstract: The present disclosure relates generally to housing assembly (40) for a safety actuation device, the assembly including a mounting plate (42), a first channel wall (48) and a second channel wall (52) extending substantially perpendicular from the mounting plate (42). The first channel wall (48) includes a first channel wall interior surface (50), and the second channel wall (52) includes a second channel wall interior surface (54). The first channel wall (48) is positioned substantially parallel to the second channel wall (52) to form a channel (56) therebetween. At least one guide device (58) is affixed to the first channel wall interior surface (50) and the second channel wall interior surface (54).

Abstract translation: 本公开一般涉及用于安全致动装置的壳体组件（40），该组件包括安装板（42），第一通道壁（48）和第二通道壁（52），第二通道壁（48）基本上垂直于安装板 42）。 第一通道壁（48）包括第一通道壁内表面（50），第二通道壁（52）包括第二通道壁内表面（54）。 第一通道壁（48）基本上平行于第二通道壁（52）定位，以在它们之间形成通道（56）。 至少一个引导装置（58）固定到第一通道壁内表面（50）和第二通道壁内表面（54）。

公开(公告)号：EP2598425A1

公开(公告)日：2013-06-05

申请号：EP10855444.5

申请日：2010-07-30

Applicant: Otis Elevator Company

Inventor： MARVIN, Daryl J.

IPC: B66B1/34 ,  B66B1/06

CPC classification number: B66B1/06 ,  B66B1/302 ,  H02M5/4585

Abstract: An exemplary elevator drive includes a DC bus. At least some power components in a power section are electrically referenced to the DC bus. At least some control components in a control section including a drive controller and associated inputs are electrically referenced to the DC bus. This eliminates any requirement for isolating the components referenced to the DC bus from each other.

公开(公告)号：EP2406166A1

公开(公告)日：2012-01-18

申请号：EP09841626.6

申请日：2009-03-13

Applicant: Otis Elevator Company

Inventor： MILLER, Robin Mihekun ,  ADIFON, Leandre ,  THOMPSON, Mark Steven ,  TERRY, Harold ,  ERICSON, Richard J. ,  NICHOLS, Stephen R. ,  MARVIN, Daryl J.

IPC: B66B13/30 ,  B66B7/00

CPC classification number: B66B13/306 ,  B66B7/023 ,  Y10T29/49826

Abstract: An exemplary elevator door frame includes a sill member and a header member. A plurality of jamb members are generally perpendicular to the sill member and the header member. A plurality of guide rail brackets are supported on at least one of the sill member, the header member or one of the jamb members. The guide rail brackets are configured to receive a portion of a guide rail.

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

Applicant: Otis Elevator Company

Inventor： WITCZAK, Tadeusz P. ,  PIECH, Marcin ,  PIECH, Zbigniew ,  MARVIN, Daryl J. ,  OGGIANU, Stella M.

IPC: B66B3/00

Abstract: 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.

Abstract translation: 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。

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

Applicant: Otis Elevator Company

Inventor： JIANG, Dong ,  KRISHNAMURTHY, Shashank ,  MARVIN, Daryl J.

IPC: H02P27/08 ,  H02P21/00

CPC classification number: B66B1/306 ,  H02P21/00 ,  H02P27/08

Abstract: 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.

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

Applicant: Otis Elevator Company

Inventor： AGIRMAN, Ismail ,  MILLETT, Steven M. ,  MARVIN, Daryl J. ,  KRISHNAMURTHY, Shashank

IPC: H02M7/487 ,  H02P27/14 ,  H02J7/34

CPC classification number: H02M7/487 ,  H02J7/34 ,  H02P27/14

Abstract: 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.

Abstract translation: 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。

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

Applicant: Otis Elevator Company

Inventor： HU, Guohong ,  MARVIN, Daryl J.

IPC: B66B5/18 ,  B66B5/22

CPC classification number: B66B5/22 ,  B66B5/18

Abstract: 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.

Abstract translation: 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。

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

Applicant: Otis Elevator Company

Inventor： WITCZAK, Tadeusz ,  MARVIN, Daryl J. ,  PIECH, Zbigniew

IPC: B66B1/20 ,  B66B11/04

CPC classification number: B66B9/003 ,  B66B1/2466 ,  B66B1/2491 ,  B66B11/0407 ,  B66B2201/401 ,  B66B2201/402

Abstract: 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).