-
公开(公告)号：US20200207575A1
公开(公告)日：2020-07-02
申请号：US16729957
申请日：2019-12-30
Applicant: Kone Corporation
Inventor： Antti KOSKINEN , Antti I MAKI , Jukka TURPEINEN , Hilkka HAMALAINEN , Antti SAARELAINEN , Henri WENLIN , Mikko PURANEN , Timo VLASOV , Jukka PENTTILA , Jorma SARKKINEN
Abstract: According to an aspect, there is provided an elevator car parking brake comprising a brake carrier having a first plate and a second plate, the plates being spaced from each other and positioned to enable a guide rail to travel within the space between the plates, a caliper movably connected to the brake carrier, brake pads, and an actuator configured to move the brake pads against a guide rail in a braking operation. The elevator car parking brake further comprises at least one first compression spring arranged between the first plate of the brake carrier and a brake pad directly associated with the actuator; and at least one second compression spring arranged between the second plate of the brake carrier and the caliper, the first and second compression springs being configured to keep the brake pads substantially centered with respect to the brake carrier.
-
公开(公告)号：US20180312370A1
公开(公告)日：2018-11-01
申请号：US16029298
申请日：2018-07-06
Applicant: KONE Corporation
Inventor： Antti SAARELAINEN , Andrej BURAKOV
Abstract: An elevator drive apparatus is described which includes a drive unit for driving an elevator car, a brake device for braking a motion of the elevator car, a detector for detecting an electrical operation amount of the drive unit, and a controller. The controller is configured to release the brake device, to compare the detected electrical operation amount with a threshold, and to apply the brake device when the detected electrical operation amount exceeds the threshold. In this way, it is ensured that a speed of the elevator car in case of a rescue situation is within a safety limit.
-
公开(公告)号：US20210016999A1
公开(公告)日：2021-01-21
申请号：US17032597
申请日：2020-09-25
Applicant: Kone Corporation
Inventor： Henri WENLIN , Antti SAARELAINEN , Janne ROSSI , Asmo TENHUNEN
Abstract: The present invention relates to a conveyor system comprising: a drive machine, a conveyor control unit configured to control operation of a conveyor device, a sensor array comprising at least one sensor mounted to the drive machine and adapted to measure one or more properties of the drive machine, a processing unit associated with the drive machine, wherein the processing unit is connected to the sensor array and configured to obtain and process measurement data from the sensor array to generate in-formation about an operation of the drive machine, and a communication channel between the conveyor control unit and the processing unit. The conveyor system may be an elevator system, an escalator system or a moving walk system.
-
公开(公告)号：US20130240301A1
公开(公告)日：2013-09-19
申请号：US13886941
申请日：2013-05-03
Applicant: KONE CORPORATION
Inventor： Antti SAARELAINEN , Ari KATTAINEN , Ari KETONEN
IPC: B66B1/34
Abstract: The invention relates to a backup circuit for electricity supply for ensuring the electricity supply of an electronic overspeed governor in connection with a malfunction of the electricity supply. The backup circuit for electricity supply comprises an energy storage. The backup circuit for electricity supply is configured to disconnect the electricity supply from the energy storage ensuring the electricity supply of the electronic overspeed governor to the overspeed governor when the malfunction of the electricity supply continues.
Abstract translation: 本发明涉及一种用于供电的备用电路，用于确保与电力供应故障相关的电子超速调速器的电力供应。 用于供电的备用电路包括能量存储器。 供电的备用电路配置为在供电故障持续时断开与能量存储器的电力供应，确保电子超速调速器向超速调速器供电。
-
公开(公告)号：US20200207582A1
公开(公告)日：2020-07-02
申请号：US16729753
申请日：2019-12-30
Applicant: Kone Corporation
Inventor： Antti KOSKINEN , Hilkka HAMALAINEN , Timo VLASOV , Mikko PURANEN , Antti SAARELAINEN , Henri WENLIN
Abstract: According to an aspect, there is provided an elevator car parking brake comprising brake pads and an actuator configured to move the brake pads with respect to a guide rail. The elevator car parking brake further comprises levers, each having an associated brake pad; and at least one screw associated with the actuator and rotatably fixed to at least one lever via at least one attaching member. In a braking operation, the actuator is configured to rotate the at least one screw in a first direction with respect to the at least one attaching member, thus causing the levers with the brake pads to move towards the guide rail. In a brake release operation, the actuator is configured to rotate the at least one screw in a second direction with respect to the at least one attaching member, thus causing the levers with the brake pads to move away from the guide rail.
-
Patent Agency Ranking
公开(公告)号：US20140182974A1
公开(公告)日：2014-07-03
申请号：US14143566
申请日：2013-12-30
Applicant: KONE Corporation
Inventor： Mikko PURANEN , Riku LAMPINEN , Antti SAARELAINEN
IPC: B66B5/00
CPC classification number: B66B5/0018 , B66B7/062 , B66B7/1223 , D07B1/145
Abstract: The invention relates to a method in rope condition monitoring of an elevator, in which method at least the following steps are performed: electrical resistance between a first point and a second point of elevator suspension and/or transmission ropes is measured first time, a threshold value is determined based on the measurement, the elevator is used for transporting passengers and/or goods, electrical resistance between the first point and the second point of said suspension and/or transmission ropes is measured second time, and results of said second time measurement are compared with said threshold value, and if said second time measurement meets said threshold value, predetermined actions are carried out. The invention also relates to an arrangement in rope condition monitoring of an elevator.
Abstract translation: 本发明涉及一种电梯绳索状态监测方法，其中至少执行以下步骤：首先测量电梯悬架和/或传输绳索的第一点和第二点之间的电阻，阈值 基于测量确定值，电梯用于运送乘客和/或物品，第二次测量所述悬挂和/或传输绳索的第一点和第二点之间的电阻，并且所述第二次测量的结果 与所述阈值进行比较，并且如果所述第二时间测量满足所述阈值，则执行预定动作。 本发明还涉及一种电梯的绳索状态监测装置。
-
公开(公告)号：US20140008159A1
公开(公告)日：2014-01-09
申请号：US14024321
申请日：2013-09-11
Applicant: KONE Corporation
Inventor： Antti SAARELAINEN , Asmo TENHUNEN
IPC: F16D63/00
CPC classification number: F16D63/002 , B66D5/08 , B66D5/30 , F16D2121/18 , F16D2121/22 , H01F5/04
Abstract: An electromagnetic brake and a method for manufacturing an electromagnetic brake are disclosed. The electromagnetic brake includes a coil former, a coil, which is fitted on the coil former, and also an electrically connecting part, which is equipped to make an electrically conductive contact between the coil and the power supply cable supplying current to the electromagnetic brake.
Abstract translation: 公开了电磁制动器和制造电磁制动器的方法。 电磁制动器包括线圈架，安装在线圈架上的线圈，以及电连接部件，其被配置成在线圈和向电磁制动器提供电流的电源线之间形成导电接触。
-
公开(公告)号：US20210331892A1
公开(公告)日：2021-10-28
申请号：US17225535
申请日：2021-04-08
Applicant: Kone Corporation
Inventor： Ari KATTAINEN , Juha-Matti AITAMURTO , Antti SAARELAINEN , Jussi LAHTEENMAKI
Abstract: The method for testing safety characteristics of an elevator comprises performing a balance check of the elevator according to a request.
-
公开(公告)号：US20210139275A1
公开(公告)日：2021-05-13
申请号：US17071305
申请日：2020-10-15
Applicant: Kone Corporation
Inventor： Antti KOSKINEN , Petri HARTIKAINEN , Pekka HALLIKAINEN , Janne SALOMAKI , Antti SAARELAINEN , Henri WENLIN , Risto JOKINEN , Timo VLASOV , Mikko PURANEN , Esa PUTKINEN , Jyrki LAAKSONHEIMO , Lauri STOLT , Tuukka KAUPPINEN , Jarkko SALORANTA , Hilkka HAMALAINEN , Sami SAARELA
Abstract: According to an aspect, there is provided an elevator parking brake comprising brake pads configured to provide a braking force against a guide rail in a loading and unloading situation of an elevator car; and at least one sensor. The elevator parking brake is configured to allow a predetermined amount of movement within the elevator parking brake in the loading and unloading situation of the elevator car, and the at least one sensor is configured to provide at least one indication associated with the movement within the elevator parking brake in the loading and unloading situation of the elevator car.
-
公开(公告)号：US20200062545A1
公开(公告)日：2020-02-27
申请号：US16547311
申请日：2019-08-21
Applicant: KONE Corporation
Inventor： Joni LAPPALAINEN , Henri WENLIN , Antti SAARELAINEN , Petri ALKULA , Lasse HURRI , Andrej BURAKOV , Leena RANTA
Abstract: An elevator safety brake unit, an elevator including at least two of the safety brake units, and a method for testing the safety brake units are disclosed. Each safety brake unit includes a frame part, a movable composition movably supported on the frame part, a compression spring assembly associated with the movable composition, and adapted to activate a braking by pushing the movable composition forward, and a coil assembly of an electromagnet disposed in the frame part and adapted to deactivate the braking by pulling the movable composition backwards. Each movable composition includes at least two movable elements, one compression spring for each movable element, and at least one coil assembly adapted to deactivate the braking by pulling the at least two movable elements backwards.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.016 seconds)
