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防爆液压提升机与提升信号系统的闭锁控制
引用本文:左达,贺风华.防爆液压提升机与提升信号系统的闭锁控制[J].煤矿机械,2009,30(5).
作者姓名:左达  贺风华
作者单位:株洲力达液压机械有限责任公司,湖南,株洲,412003
摘    要:研究防爆液压提升机的基本组成和控制原理,通过在液控系统中增设液压元件组成特殊控制回路,简单、可靠地实现了防爆液压提升机与提升信号系统间的闭锁控制,最大限度避免了矿井运输系统安全事故。

关 键 词:防爆液压提升机  提升信号系统  液压控制回路  信号  闭锁控制

Latch-control between Explosion-proof Hydraulic Hoist and Hoisting Signal System
ZUO Da,HE Feng-hua.Latch-control between Explosion-proof Hydraulic Hoist and Hoisting Signal System[J].Coal Mine Machinery,2009,30(5).
Authors:ZUO Da  HE Feng-hua
Abstract:The fundamental component and control theory of explosi on-proof hydraulic hoist was Analyzed.Through adopting a new special control loop that composed of hydraulic components,can find a simple and reliable way to achieve the latch-control between explosion-proof hydraulic hoist and hosting signal system.This will maximize the mine transport system to avoid accidents.
Keywords:explosion-proof hydraulic hoist  hoisting signal system  hydraulic control circuit  sign  latch-control
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