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公开(公告)号：US20230183039A1
公开(公告)日：2023-06-15
申请号：US18012689
申请日：2020-06-25
Applicant: HITACHI, LTD.
Inventor： Yuki SAITO , Hajime KANZAKI , Yohei MATSUMOTO
CPC classification number: B66B1/3461 , H04W16/20 , B66B19/007
Abstract: The present invention provides an elevator system which prevents interruption of communication with a wireless communication device installed in a car, while suppressing the cost. The elevator system includes the car ascending/descending in a hoistway, multiple hoistway wireless communication devices installed in the hoistway, and a car wireless communication device installed in the car. The elevator system is configured to allow communication between the hoistway wireless communication device and the car wireless communication device. A spacing between the hoistway wireless communication devices which are installed at positions near a vertical center of the hoistway is smaller than a spacing between the hoistway wireless communication devices which are installed at positions farther from the vertical center.
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公开(公告)号：US20180319625A1
公开(公告)日：2018-11-08
申请号：US15969322
申请日：2018-05-02
Applicant: KONE Corporation
Inventor： Matti MUSTONEN , Jouko KINNARI , Jani HAUTAKORPI
CPC classification number: B66B5/0087 , B66B1/3407 , B66B19/007
Abstract: A method for deploying a controller to an elevator system includes generating a request to at least one other controller for obtaining at least one parameter relating to a deployment of the controller to the elevator system, receiving a response, and in response to detection that the at least one parameter in the response comprises a set of operational parameters, initiating a configuration procedure, and in response to detection that the at least one parameter in the response does not comprise the set of operational parameters, deriving an identifier of the elevator system included as the at least one parameter in the response and generating a request including the identifier of the elevator system for obtaining the set of operational parameters. An elevator system is configured to perform the method.
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公开(公告)号：US09958250B2
公开(公告)日：2018-05-01
申请号：US14319944
申请日：2014-06-30
Applicant: KONE CORPORATION
Inventor： Esa Reilio , Hannu Kulju , Otto Korkalo , Tuomas Kantonen
CPC classification number: G01B7/004 , B66B1/3492 , B66B19/007 , G01P3/42 , G01P3/50
Abstract: A method and an arrangement is provided for determining the location and/or speed of an object configured to move along a controlled trajectory, in connection with which object is fitted a measuring device measuring at least the magnetic field acting on the object in its different locations, which measuring device comprises a device configured to measure the magnetic field, from the measuring data received from which device a magnetic footprint describing the magnetic field acting on the object in its different locations is formed, which magnetic footprint is recorded in connection with a teaching run, or with self-learning, for later use. The location of the object after a teaching run is determined by measuring in essentially real-time in the direction of the three coordinates X, Y, Z of the magnetic field acting on the object moving along a controlled trajectory and by comparing the measurement results to a magnetic footprint recorded in advance and also by deducing as a result of the comparison the exact location of the object on its path of travel.
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公开(公告)号：US20180111793A1
公开(公告)日：2018-04-26
申请号：US15298633
申请日：2016-10-20
Applicant: Otis Elevator Company
Inventor： Hiromitsu Miyajima , Atsushi Yamada , Hideyuki Honma , Kenichi Ohmura , Osamu Sakai
CPC classification number: B66B5/0012 , B66B5/0018 , B66B5/0037 , B66B19/007 , G07C1/04
Abstract: An exemplary building traffic analyzer for an elevator includes: a video camera arranged in an elevator car; a traffic analyzer unit for collecting traffic data of passengers through the video camera; and a data storage unit for storing the traffic data of passengers collected by the traffic analyzer unit. The traffic analyzer unit is configured to identify and track each passenger for collecting the traffic data of each passenger including a boarding floor with boarding time and a destination floor with exiting time. The building traffic analyzer is configured to be temporarily attachable in the elevator car, such as on the ceiling or proximity to the elevator control panel.
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公开(公告)号：US20180105390A1
公开(公告)日：2018-04-19
申请号：US15842244
申请日：2017-12-14
Applicant: KONE Corporation
Inventor： Jukka SALMIKUUKKA
CPC classification number: B66B3/008 , B66B1/34 , B66B3/006 , B66B19/007
Abstract: Floor content information of an elevator is described. According to an embodiment, a device is disclosed, comprising: a processor; a storage comprising a set of instructions; wherein the set of instructions cause the processor to: Receive a destination floor of the elevator; Receive information describing content of the destination floor, wherein the content identifies the content located within the destination floor; Based on the destination floor and the information describing the content of the destination floor, display a data notification to at least one user using the elevator travelling to the destination floor. According to other embodiments, an elevator, a method and a computer program product is described along with the features of the device.
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Patent Agency Ranking
6.发明授权公开(公告)号：US09834406B2
公开(公告)日：2017-12-05
申请号：US14401361
申请日：2012-06-01
Applicant: Carlo Mezzadri , Glanluca Foschini , Carlo Colombari
Inventor： Carlo Mezzadri , Glanluca Foschini , Carlo Colombari
CPC classification number: B66B1/306 , B66B1/302 , B66B19/007 , Y02B50/142
Abstract: An elevator system is provided that includes an elevator car, a counterweight, a load bearing flexible member, a motor having a drive, and an elevator control system. The car and counterweight are operable to be translated within a hoistway. The load bearing flexible member extends between the elevator car and the counterweight. The motor is operable to move the load bearing member and thereby drive the elevator car and counterweight within the hoistway. The elevator motor and drive are configured to selectively produce regenerative power. The elevator control system includes a power manager unit and a power storage device. The power storage device includes a supercapacitor unit and a battery unit. The power manager unit is operable to selectively manage the flow of power between the power storage device and the motor drive, and the flow of regenerative power from the motor drive to the power storage device.
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公开(公告)号：US09701515B2
公开(公告)日：2017-07-11
申请号：US12990876
申请日：2008-06-17
Applicant: Minglun Qiu , Anying Shen , Richard S. Blakelock , Jay S. Lengacher , Brian K. Meek , Scott E. McCullough , Charles S. Darling , Patricia Derwinski
Inventor： Minglun Qiu , Anying Shen , Richard S. Blakelock , Jay S. Lengacher , Brian K. Meek , Scott E. McCullough , Charles S. Darling , Patricia Derwinski
CPC classification number: B66B11/0206 , B66B11/02 , B66B11/0273 , B66B19/007
Abstract: An exemplary elevator system includes an elevator car (22) having an integrated cabin and car frame structure including a platform thickness (T) between a floor surface in the cabin and a lowermost surface on a support beam used for supporting the car beneath the floor surface. A sheave assembly (26) is supported beneath the floor surface. The sheave assembly includes a plurality of sheaves and a plurality of subframe beams. The sheaves and subframe beams fit within the platform thickness (T) such that the subframe beams and the sheaves are no lower than the lowermost surface on the support beam. A plurality of isolation members are between the sheave assembly and the elevator car for isolating an interior of the cabin from vibrations associated with movement of the sheaves (26).
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公开(公告)号：US09676597B2
公开(公告)日：2017-06-13
申请号：US13496232
申请日：2009-10-19
Applicant: Alois Senger , Goetz Metzdorf
Inventor： Alois Senger , Goetz Metzdorf
CPC classification number: B66B23/00 , B66B19/007 , B66B23/14 , Y10T29/4973
Abstract: The invention relates to a truss construction (2) for a passenger conveyor comprising at least one self-supporting element (4, 16). The self-supporting element, which is a roller molded element (4, 16), extends in a conveying direction of the passenger conveyor and is formed with at least one rail portion (6, 8) for guiding step chain rollers (7a) and/or step rollers (7b).
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公开(公告)号：US20170158466A1
公开(公告)日：2017-06-08
申请号：US15357546
申请日：2016-11-21
Applicant: KONE Corporation
Inventor： Johannes DE JONG , Gabriela ROIVAINEN , Jussi PERÄLÄ , Jouni RATIA
CPC classification number: B66B11/0273 , B66B19/007 , F16F15/08
Abstract: An elevator car arrangement includes an elevator car body and an elevator car sling. The elevator car arrangement further includes a hanging damper arranged to connect the elevator car body and the elevator car sling together for dampening vibrations coming from guide rails through the elevator car sling to the elevator car body. The hanging damper includes a first part connected to a bottom part of the elevator car body; a second part connected to the elevator car sling; and a damping element arranged to dampen vibrations coming from the second part to the first part. A method for dampening vibrations coming from guide rails through the elevator car sling to the elevator car body is disclosed.
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公开(公告)号：US09505585B2
公开(公告)日：2016-11-29
申请号：US13917013
申请日：2013-06-13
Applicant: KONE CORPORATION
Inventor： Markku Haapaniemi , Tapani Talonen
CPC classification number: B66B1/24 , B66B5/0031 , B66B5/028 , B66B9/04 , B66B19/007
Abstract: A method for modernizing a hydraulic elevator including an elevator car guided by car guide rails for moving in an essentially vertical direction in the elevator hoistway, a hydraulic system including a lifting cylinder having a cylinder part essentially vertically supported on the base of the elevator hoistway and a piston rod moving in relation to the cylinder part and a hydraulic powerpack and a control center. The hydraulic system of the hydraulic elevator is modernized to include a function for preventing unintended starting at a floor, in such a way that the hydraulic powerpack is retained and an electrically-operating valve that is monitored with a control and that acts on the flow of hydraulic fluid of the lifting cylinder is added to the hydraulic system. The control controls a valve to prevent movement of the piston rod of the lifting cylinder downwards and/or upwards, if predetermined criteria are fulfilled.
Abstract translation: 一种用于使包括由轿厢导轨引导的电梯轿厢在电梯井道中沿基本上垂直的方向移动的电梯的液压电梯的现代化方法，包括具有基本垂直地支撑在电梯井道的基座上的气缸部分的提升气缸的液压系统， 相对于气缸部分移动的活塞杆和液压动力单元以及控制中心。 液压升降机的液压系统现代化，包括防止意外启动在地板上的功能，使得保持液压动力组件和电动操作阀，该阀被控制并且作用于 提升缸的液压油被添加到液压系统中。 如果满足预定标准，控制器控制阀门以防止提升缸的活塞杆向下和/或向上移动。
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