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

IPC: B66B25/00 ,  B66B1/34 ,  B66B1/30 ,  B66B5/00 ,  B66B1/32 ,  H02P6/16 ,  H02P6/24 ,  H02P29/66

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：US20170313550A1

公开(公告)日：2017-11-02

申请号：US15485832

申请日：2017-04-12

Applicant: KONE Corporation

Inventor： Henri VAKKAMÄKI ,  Janne ROSSI ,  Timo KORHONEN ,  Zhizhong YAN

IPC: B66B5/00 ,  B66B3/00 ,  B66B5/02 ,  B66B1/36

CPC classification number: B66B5/0031 ,  B66B1/32 ,  B66B1/36 ,  B66B3/00 ,  B66B5/00 ,  B66B5/0025 ,  B66B5/02

Abstract: The present invention relates to a machinery brake for an elevator. The machinery brake comprises a frame part comprising an electromagnet and an armature part, wherein the machinery brake further comprising an inductive proximity sensor mounted to one of the following: the frame part, the armature part and a target mounted to the other of the following: the frame part, armature part. The inductive proximity sensor and the target are mounted with respect to each other so that in a normal state of the machinery brake the target resides within an operational area of the inductive proximity sensor and in an abnormal state of the machinery brake the target resides at least partly outside the operational area of the inductive proximity sensor. The invention also relates to a method therein.