安全装置

It mainly consists of blind cap, blind base, unblanking mechanism, seal ring, tumbler, safety lock plate, pressure relief.

它主要是由盲板盖、盲板座、开启机构、密封圈、转臂、安全锁板、泄压装置构成。

In order to prevent misuse and the hand wheel being turned, you can set the security locking devices, for example, pin a fixed hand wheel to limit, or with a small locking wheel axle and so the top tight hand.

为防止手轮被误操作而转动，可设置安全锁紧装置，例如，销轴固定手轮进行限位，或用小锁紧轮顶紧手轮轴等。

The Automatic Control Valves ABS is ABS for short, which is based on the conventional brake system security technologies to enhance improved by controlling the brake hydraulic flaps to achieve control of the wheel locking, the braking process , only when the wheels tend to be controlled when locking, ABS will tend to locking of the wheels anti-lock brake pressure regulation; in the control wheel was not tended to locking, the braking Butterfly Valves process and the conventional system exactly the same dynamic system, the braking process, its work process is actually locking - release - Locking - release cycle of the working process, the vehicle is always in the critical state of locking of the roll gap.

而ABS是制动防抱死系统的简称，它是在常规制动装置基础上的加强改进的安全技术，通过控制刹车油压的收放，来达到对车轮抱死的控制，在制动过程中，只有当被控制车轮趋于抱死时，ABS才会对趋于抱死车轮的制动压力进行防抱死调节；在被控制车轮还没有趋于抱死时，制动过程与常规制动系统的制动过程完全相同，其工作过程实际上是抱死—松开—抱死—松开的循环工作过程，使车辆始终处于临界抱死的间隙滚动状态。

The phosphorus furnace is a critical equipment in the yellow phosphorus plant,and the construction quality of the furnace top directly impacts the long-cycle,stable and safe operation of the phosphorus furnace .

制磷电炉是黄磷生产装置中的关键设备，其炉顶施工质量直接影响制磷电炉长周期、稳定、安全运行。

The serial mould consists of the flexible and portable gearshift operation system; The mechanism of door lock easy to open; The powerful and strong high-quality motive force; The rear axle with five-and-six-shelf float, all float, mechanical brake and oil brake; The front shock attenuation device with changeable rigidity; The double longerons, the rectangle frame and the widened leaf spring.

该系列车型设有灵活轻便的换挡操作系统，开启自如的汽车门锁定机构，强劲有力的名优动力，五、六档半浮、全浮、机刹、油刹等后桥；变刚度前减震装置；双纵梁加矩形管车架及加宽板簧，使车辆行驶更平稳，承载能力更强劲，驻车安全性能更可靠。

This paper,based on the study on the structure,working principle and safety factors of the timber-collected board-vehicle , made out four cases-using timber-enlaced machine,improving on brake-staff,adding iron fortified muscle and making brake oriented-block,which can improve the safety of the board-vehicle when it collects timber on the steep slope.

通过对集材板车的结构、集材方法及其安全性的研究，给出 4种改进技术措施，即使用木材捆扎机械装置、改进制动系统、增设铁制加强筋和使用制动导向滑轮，以提高集材板车在陡坡集材时的安全性改进后的集材板车在 4 0 0 0hm2 的林木集材试验中，安全可靠度达 10 0

Starting on the date of the promulgation of these Procedures, the owners of special motor tricars for the disabled (hereinafter referred to as special tricars for the disabled) may, on presentation of original vehicle license number plates and operation permits for special tricars for the disabled of Shanghai Municipality, change their tricars for the ones that conform to the safety technical standards set by the State at the departments designated by the district or county peoples government in their locality.

自本办法公布之日后，有动力装置的残疾人专用车车主可以凭原有的车辆号牌和上海市残疾人专用车操作证，到所在地的区、县人民政府指定的部门，转换符合国家安全技术标准的残疾人专用车。

For security purposes, whether it is the total package construction units, or Slipform team, all the distribution box must be installed with leakage protection device.

为了安全起见，无论是总包施工单位，还是滑模队，所有配电箱必须安装漏电保护装置。

With air break switch, thermal overload protection, pressure protection, power supply protection, time delay control, water warning system and automatic reset.

冷水机除制冷压缩机自身保护装置外，还配有空气开关、热过载保护、制冷高低压保护、电源相序保护、水箱缺水保护、延时控制功能及自动复位运行功能，确保冷水机安全运行。

This paper has discussed the focal point of design scheme and article of the two pillar stacker crane of universal use in modern most enterprises in detail put , in thirdly parts: elevator Gou , walk organization and fork telescoping mechanism design , design a kind of tape the cranes safe organization of flexible installation design scheme.

本文详细论述了在现代大多数企业中普遍使用的双立柱堆垛机的设计方案，文章的重点放在其三个部件：升降机构、行走机构、货叉伸缩机构的设计上，并设计一种带柔性装置的堆垛机安全机构的设计方案。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。