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1. 发明公开

EP3730437A1 A SOLUTION FOR OVERSPEED MONITORING OF AN ELEVATOR CAR 审中-实审
公开(公告)号：EP3730437A1
公开(公告)日：2020-10-28
申请号：EP19171053.2
申请日：2019-04-25
申请人： KONE Corporation
发明人： VILJANEN, Mikko , WENLIN, Henri , TENHUNEN, Asmo , KALLIONIEMI, Antti , PARVIAINEN, Mikko
IPC分类号： B66B1/24 , B66B5/06
摘要： The invention relates to an elevator system (200) comprising at least two elevator cars (202a, 202b) adapted to travel in respective separate hoistways (208a, 208b) of the same building. The at least two elevator cars (202a, 202b) have at least two different rated speeds comprising lowest rated speed and a rated speed higher than the lowest rated speed. At least each said elevator car (202a, 202b) with the rated speed higher than the lowest rated speed is provided with an electronic overspeed monitoring equipment configured to stop the movement of the elevator car (202a, 202b), if the speed of the elevator car (202a, 202b) meets an overspeed threshold (302). The overspeed threshold (302) is decreasing towards at least one end terminal (222a, 222b, 224a, 224b) of the hoistway. Each of said separate hoistway (208a, 208b) of the building has a bottom end terminal space (228a, 228b) with a substantially equal height and/or a top end terminal space (226a, 226b) with a substantially equal height. The invention relates also to a process for providing an elevator hoistway arrangement comprising at least two separate elevator hoistways (208a, 208b) and to an elevator hoistway arrangement obtainable with the process.

2. 发明授权

EP2855323B1 DRIVE DEVICE OF AN ELEVATOR 有权
公开(公告)号：EP2855323B1
公开(公告)日：2019-07-24
申请号：EP13796452.4
申请日：2013-05-20
申请人： KONE Corporation
发明人： KATTAINEN, Ari , RAASSINA, Pasi , SAARIKOSKI, Tapio , STOLT, Lauri , NAKARI, Arto , KALLIONIEMI, Antti
IPC分类号： B66B1/30 , B66B1/32 , B66B5/00 , B66B13/22

3. 发明授权

EP2556588B1 ADJUSTMENT DEVICE AND AN ELECTRIC DRIVE OF AN ELEVATOR 有权
公开(公告)号：EP2556588B1
公开(公告)日：2019-06-05
申请号：EP11765125.7
申请日：2011-04-07
申请人： Kone Corporation
发明人： STOLT, Lauri , KALLIONIEMI, Antti , KAUPPINEN, Tuukka
IPC分类号： H02P29/00 , H02P21/00 , B66B1/24 , H02M5/00

4. 发明公开

EP2438675A1 TRANSPORT SYSTEM 无效
标题翻译：运输系统
公开(公告)号：EP2438675A1
公开(公告)日：2012-04-11
申请号：EP10783021.8
申请日：2010-05-18
申请人： Kone Corporation
发明人： KALLIONIEMI, Antti
IPC分类号： H02M3/158 , B66B1/30 , B66B5/02 , H02J5/00 , H02P3/18
CPC分类号： B66B1/30 , H02J7/0031 , H02P29/025
摘要： The invention relates to a power supply system of a transport system, which comprises: a direct-current intermediate circuit (1); a motor bridge (2) connected to the direct-current intermediate circuit, for supplying power between the direct-current intermediate circuit (1) and the motor (4) that moves the transport appliance (3); and also an energy storage (5) and a direct-current converter (7) based on indirect power transmission connected between the energy storage (5) and the direct-current intermediate circuit (1), for controlling the power supply between the energy storage (5) and the direct-current intermediate circuit (1). The direct- current converter (7) based on indirect power transmission comprises: a controllable solid-state switch (8), for disconnecting the power supply occurring from the energy storage (5).

5. 发明公开

EP3650382A1 AN OPERATIONAL ENTITY AND A MULTICAR ELEVATOR SYSTEM FOR CONTROLLING MOVEMENT OF A PLURALITY OF ELEVATOR CARS OF A MULTICAR ELEVATOR SYSTEM 有权
公开(公告)号：EP3650382A1
公开(公告)日：2020-05-13
申请号：EP18204495.8
申请日：2018-11-06
申请人： KONE Corporation
发明人： KALLIONIEMI, Antti , SAARELAINEN, Antti , KARLSTEDT, Paul
IPC分类号： B66B1/24 , B66B5/00
摘要： The invention relates to an operational entity (160) for controlling movement of a plurality of elevator cars (110a-110n) of a multicar elevator system (100). The operational entity (160) has a user interface (210) comprising a first input element (222) and a second input element (224). The user interface (210) is configured to: generate, on the basis of the first input element (222), an indication of selection of at least one elevator car from among a plurality of elevator cars (110a-110n) to be moved; and generate, on the basis of the second input element (224), one or more control signals indicative of a request to control the movement of the selected at least one elevator car to a predefined direction. The invention relates also to a multicar elevator system (100) comprising an operational entity (160).

6. 发明授权

EP2736827B1 ELECTRICITY SUPPLY DEVICE AND ELEVATOR SYSTEM 有权
标题翻译：供电装置和电梯系统
公开(公告)号：EP2736827B1
公开(公告)日：2017-08-30
申请号：EP12817442.2
申请日：2012-07-17
申请人： Kone Corporation
发明人： KALLIONIEMI, Antti , STOLT, Lauri
IPC分类号： B66B1/30 , H02P27/08 , H02M5/45 , B66B1/32
CPC分类号： B66B1/32 , B66B1/308

7. 发明公开

EP3002244A1 ELECTRICITY SUPPLY DEVICE AND ELEVATOR SYSTEM 失效
标题翻译：澳大利亚自由贸易区
公开(公告)号：EP3002244A1
公开(公告)日：2016-04-06
申请号：EP15191942.0
申请日：2012-07-17
申请人： Kone Corporation
发明人： KALLIONIEMI, Antti , STOLT, Lauri
IPC分类号： B66B1/30 , H02P27/08 , H02M5/45 , B66B1/32
CPC分类号： B66B1/32 , B66B1/308
摘要： The invention concerns an electricity supply device (1, 2, 3) for supplying electric power in an elevator system. The electricity supply device (1, 2, 3) comprises a controllable power output stage (4, 5) which in turn comprises a connection to a load of the elevator system to be supplied, and a control circuit (18, 27) for controlling the drive device (6, 7) of the elevator. The invention is characterized in that the power output stage (4, 5) comprises one or more controllable solid-state switches (9) in the form of silicon carbide (SiC) solid-state switches, wherein a thermal barrier (19) is made between the aforementioned one or more silicon carbide solid-state switches (9) of the power output stage (4, 5) and the control circuit (18, 27) for reducing the thermal flow occurring from the silicon carbide solid-state switch/silicon carbide solid-state switches (9) to the control circuit (18, 27).
摘要翻译：本发明涉及一种用于在电梯系统中供电的供电装置（1,2,3）。供电装置（1,2,3）包括可控功率输出级（4,5），所述可控功率输出级（4,5）又包括与要供应的电梯系统的负载的连接;以及控制电路（18,27），用于控制电梯的驱动装置（6,7）。本发明的特征在于，功率输出级（4,5）包括碳化硅（SiC）固态开关形式的一个或多个可控制的固态开关（9），其中形成热障（19）在上述一个或多个功率输出级（4,5）的碳化硅固态开关（9）和控制电路（18,27）之间，用于减少由碳化硅固态开关/硅产生的热流碳化物固态开关（9）连接到控制电路（18,27）。

8. 发明公开

EP2855323A1 DRIVE DEVICE OF AN ELEVATOR 有权
标题翻译：电梯的驱动装置
公开(公告)号：EP2855323A1
公开(公告)日：2015-04-08
申请号：EP13796452.4
申请日：2013-05-20
申请人： KONE Corporation
发明人： KATTAINEN, Ari , RAASSINA, Pasi , SAARIKOSKI, Tapio , STOLT, Lauri , NAKARI, Arto , KALLIONIEMI, Antti
IPC分类号： B66B5/02
CPC分类号： B66B5/02 , B66B1/30 , B66B1/308 , B66B1/32 , B66B5/00 , B66B5/0031 , B66B5/06 , B66B13/22
摘要： A drive device of an elevator includes a DC bus, a motor bridge connected to the DC bus for the electricity supply of the elevator motor, a control circuit with which control circuit the operation of the motor bridge is controlled by producing control pulses in control poles of high-side and low-side switches of the motor bridge, a brake controller, which comprises a switch for supplying electric power to an electromagnetic brake, a brake control circuit, with which the operation of the brake controller is controlled, an input circuit for the safety signal to be disconnected/connected from outside the drive device, drive prevention logic and brake drop-out logic connected to the input circuit and configured to prevent the passage of control pulses to the control poles of the high-side and/or low-side switches when the safety signal is disconnected.

9. 发明公开

EP2736827A2 ELECTRICITY SUPPLY DEVICE AND ELEVATOR SYSTEM 有权
标题翻译：电源装置和电梯系统
公开(公告)号：EP2736827A2
公开(公告)日：2014-06-04
申请号：EP12817442.2
申请日：2012-07-17
申请人： Kone Corporation
发明人： KALLIONIEMI, Antti , STOLT, Lauri
IPC分类号： B66B1/30 , H02P27/08 , H02M5/45
CPC分类号： B66B1/32 , B66B1/308
摘要： The invention relates to an elevator system and also to an electricity supply device (1, 2, 3) for supplying electric power in the elevator system. The electricity supply device (1, 2, 3) comprises a controllable power output stage (4, 5), comprising a connection to the load (6, 7, 8) of the elevator system to be supplied. The power output stage (4, 5) comprises one or more controllable solid-state switches (9) in the form of silicon carbide (SiC) solid-state switches.

10. 发明公开

EP2323940A1 ELEVATOR SYSTEM AND METHOD OF CONTROLLING AN ELEVATOR GROUP 有权
标题翻译：电梯系统及其控制方法的电梯群
公开(公告)号：EP2323940A1
公开(公告)日：2011-05-25
申请号：EP09807951.0
申请日：2009-08-03
申请人： Kone Corporation
发明人： KALLIONIEMI, Antti , HAIPUS, Llpo
IPC分类号： B66B1/30
CPC分类号： B66B1/2458 , B66B1/302 , B66B2201/103 , B66B2201/211 , B66B2201/216 , B66B2201/222 , B66B2201/401 , Y02B50/122
摘要： The object of the invention is an elevator system and a method for controlling an elevator group. The elevator system according to the invention comprises an elevator group, which comprises at least two elevator cars (1, 1'), which elevator cars are fitted to be moved in the elevator hoistway (2, 2') according to the calls allocated by the control (3) of the elevator group. The elevator system comprises a power supply arrangement (5, 5'), for adjusting the power needed to move the elevator cars (1, 1'). An energy storage (6, 6') is connected to the power supply arrangement. The energy storage is fitted in the first operating situation to yield energy for use in moving the elevator car, and in the second operating situation to receive energy released by movement of the elevator car. The elevator system comprises a determination of the charging status of the energy storage, and the control (3) of the elevator group is fitted to determine the change in energy that would be caused by the movement according to an allocated call of the elevator cars (1, 1') belonging to the elevator group. The control (3) of the elevator group is fitted to allocate a call by favoring in the allocation an elevator car (1, 1' ), the determined change in energy caused by the movement of which best meets the allocation criterion.

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