查询词典 flameproof

Mine which Flameproof and amphetamine-type language of the acoustic signal devices have national patent applications.

其中矿用隔爆兼本安型语言声光信号器已经申请国家专利。

Chamber able to take pressure and dust flameproof sensor ensure the security when running at medium speed.

3， 耐压壳体，粉尘防爆型传感器，能保证中速磨正压运行的安全。

This article expounds the analysis of causes on the deformation of cylindrical flameproof enclosure ,and provides the different welding procedures and measures for the different causes to effectively reduce the deformation.

通过对具有圆筒型结构的隔爆外壳焊接变形的原因分析，阐述了为有效控制变形而采取的不同焊接工艺和措施，从而满足了隔爆外壳的特殊要求。

Produced Flameproof lamp LED light source of roadway safety, energy saving, life of 4 to 5 years, with the same brightness of incandescent energy saving 80% compared to ~ 90%, which is a variety of mines and explosion-proof environment, the ideal lighting tool .

公司生产的隔爆型LED光源巷道灯安全、节能，寿命达4～5年，与同亮度的白炽灯相比节能达80％～90％，是各种矿井和防爆环境中的理想照明工具。

According to air door of flameproof fan work situation and its structure,a 3-D calculated model of air door is established with finite element analysis.

采用有限元分析方法，根据防爆风机风门的工作情况和结构，建立了风门的三维计算模型，运用ANSYS软件，对风门的结构进行计算，具体包括风门在载荷作用下所受的应力、产生的变形等，为优化风门结构提供理论依据。

The paper Emphasis introduces the structure and calculate methods of radiator,and illuminates it with example,according to operate condition of flameproof rubber-tyre locomotive.

着重介绍了散热器的结构及计算方法，并根据防爆胶轮车的工况，用实例进行了进一步的说明。

Based on the research of underground asynchronous motor protective system,a new measurement and control system of flameproof magnetic starter is developed by using AT89C52SCM as the central control unit.

本文在分析井下异步电动机保护系统的基础上，以AT89C52单片机为中央控制单元，研制了新型矿用隔爆型磁力起动器测控系统。

The new marine hazardous area float switch is flameproof and is available for both submersible and hose-proof duties.

新海运危险领域浮动开关为防火型材质，既能应用于潜水领域又能应用于防水领域。

In order to realize intelligent control for flameproof and intrinsic safe combined vacuum switchgear,A system is developed based on programmable logic controller.

根据矿用隔爆兼本质安全型组合磁力控制站的工作原理，以 PLC为中央控制单元，研制了组合开关的测控系统。

Mining flameproof transformer is a power supply equipment for mechanization excavation equipment used in coal mine.

通过有限元分析计算，设计人员在设计阶段就能了解到构件的应力、应变及位移，同时可以方便地对构件作反复修改，达到优化结构的目的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐