![电梯制动器控制器](/CN/2017/1/171/images/201710858323.jpg)
基本信息:
- 专利标题: 电梯制动器控制器
- 专利标题(英):ELEVATOR BRAKE CONTROLLER
- 申请号:CN201710858323.8 申请日:2017-09-21
- 公开(公告)号:CN107892244A 公开(公告)日:2018-04-10
- 发明人: A.纳卡里
- 申请人: 通力股份公司
- 申请人地址: 芬兰赫尔辛基
- 专利权人: 通力股份公司
- 当前专利权人: 通力股份公司
- 当前专利权人地址: 芬兰赫尔辛基
- 代理机构: 北京市柳沈律师事务所
- 代理人: 史新宏
- 优先权: 16192245.5 2016.10.04 EP
- 主分类号: B66D5/30
- IPC分类号: B66D5/30 ; B66B5/02
The invention refers to an elevator brake controller (10), comprising - a brake supply circuit (12) comprising a rectifier with a mains input side and a DC link output side, whereby in the mains inputside and/or in the DC link (DC+, DC-) output side at least one fuse (F1) is connected, - a brake control circuit (14) with at least one brake coil (C) of an elevator brake, which brake coil (C) is connected in series with a control switch (S3) configured to be controlled by an elevator control (18), which series connection of brake coil (C) and control switch (S3) is connected to the DC link (DC+, DC-), - a brake safety circuit (16) which is connected between the brake supply circuit (12) and the brake control circuit (14), which brake safety circuit (16) comprises a first safety switch (S1)being connected in series with the brake coil (C) as well as a second safety switch (S2) which is connected in parallel to the brake coil (C), whereby the first and second safety switches (S1, S2) areconfigured to be controlled by an elevator safety circuit (20).
IPC结构图谱:
B | 作业;运输 |
--B66 | 卷扬;提升;牵引 |
----B66D | 绞盘;绞车;滑车,如滑轮组;起重机 |
------B66D5/00 | 以用于提升或卷扬机构为特点的制动或停止装置,如用于控制载荷下降的 |
--------B66D5/02 | .作用于卷筒或钢绳的起重机、电梯、起重机或绞车的制动器 |
----------B66D5/18 | ..能产生与悬吊的载荷成比例的制动力的;由载荷致动的制动器 |
------------B66D5/30 | ...电动的 |