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公开(公告)号：US11001477B2
公开(公告)日：2021-05-11
申请号：US15748839
申请日：2016-08-05
发明人： Ram Ranjan , Enrico Manes , Bryan Robert Siewert , Zbigniew Piech
摘要： An elevator system includes an elevator car constructed and arranged to travel in a hoistway. A linear propulsion system of the elevator system is configured to impart a force upon the elevator car to control movement of the car. The linear propulsion system includes a secondary portion mounted to the elevator car and having a plurality of magnets. A first primary portion of the linear propulsion system includes a mounting assembly, a plurality of coils engaged to the mounting assembly, and a first cooling device including at least one conduit projecting outward from the mounting assembly and into the hoistway for transferring heat.
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公开(公告)号：US20180215587A1
公开(公告)日：2018-08-02
申请号：US15748839
申请日：2016-08-05
发明人： Ram Ranjan , Enrico Manes , Bryan Robert Siewert , Zbigniew Piech
CPC分类号： B66B11/0407 , H02K9/18 , H02K9/22 , H02K41/03
摘要： An elevator system includes an elevator car constructed and arranged to travel in a hoistway. A linear propulsion system of the elevator system is configured to impart a force upon the elevator car to control movement of the car. The linear propulsion system includes a secondary portion mounted to the elevator car and having a plurality of magnets. A first primary portion of the linear propulsion system includes a mounting assembly, a plurality of coils engaged to the mounting assembly, and a first cooling device including at least one conduit projecting outward from the mounting assembly and into the hoistway for transferring heat.
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公开(公告)号：US20180044138A1
公开(公告)日：2018-02-15
申请号：US15537068
申请日：2015-12-17
发明人： Randall Keith Roberts , Zbigniew Piech , Adam Marian Myszkowski , Cezary Jedryczka , Wojciech Szelag , Tadeusz Witczak , Enrico Manes , Richard N. Fargo , Bryan Robert Siewert
CPC分类号： B66B9/003 , B66B1/2491 , B66B1/3446 , B66B5/0031 , B66B11/0226 , B66B11/0407
摘要： A method and system for managing an elevator system (10), includes providing a plurality of elevator cars (14) to travel in a hoistway (11), and selectively introducing and removing at least one of the plurality of elevator cars (14) to and from the hoistway (11) via a loading station (50).
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公开(公告)号：US10189679B2
公开(公告)日：2019-01-29
申请号：US15246004
申请日：2016-08-24
发明人： Tadeusz Pawel Witczak , Wojciech Szelag , Cezary Jedryczka , Bryan Robert Siewert , Zbigniew Piech
摘要： A ropeless elevator system includes a vertically extending first lane, a vertically extending second lane, and a transfer station extending between and in communication with the first and second lanes. An elevator car is disposed in and is constructed and arranged to move through the transfer station and the first and second lanes. A propulsion system of the elevator system propels the elevator car through at least the first and second lanes and carries a supplemental DC energy storage device for providing supplemental energy to the elevator car during normal operation. A wireless power transfer system of the elevator system is configured to periodically charge the DC energy storage device.
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公开(公告)号：US20170362061A1
公开(公告)日：2017-12-21
申请号：US15539967
申请日：2015-12-29
发明人： Tadeusz Witczak , Bryan Robert Siewert , Cezary Jedryczka , Adam Martin Myszkowski , Wojciech Szelag , Enrico Manes , Zbigniew Piech
CPC分类号： B66B9/003 , B66B9/02 , B66B11/005 , B66B11/0407
摘要： A transfer station (40) for a ropeless elevator system includes a plurality of lanes (13) configured to accommodate vertical travel of an elevator car (14) therein. Also included is a parking area (42) located adjacent at least one of the plurality of lanes (13). Further included is a carriage (46) moveable between the plurality of lanes (13) and the parking area (42), the carriage (46) configured to support and move the elevator car (14) in a horizontal direction. Yet further included is a car (14) disengagement mechanism (50) engageable with the elevator car (14) for disengagement of the elevator car (14) from a primary propulsion mechanism of the car (14) within the plurality of lanes (13) and for movement of the elevator car (14) between at least one of the plurality of lanes (13) and the parking area (42).
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