oilless circuit breaker是什么意思

网络释义

用法例句

The effects of heat transfer on the performance of oil-free scroll air compressor were analyzed.

针对小型家用制氧机用无油涡旋空气压缩机,分析了散热对压缩机各方面性能的影响机理,对研制样机进行了3种不同冷却方式下的实验研究。

Based on summary and analysis of some oil free slide blocks, an improved oil-free slide block mechanism is presented applying in oil free quadro-flex compressor.

十字滑块压缩机特别适合在一些要求被压缩气体无油的场合。

Involved parameters was selected correctly in order to design reasonablely the oilless lubrication compressors.

为使全无油润滑压缩机设计合理,对涉及的参数进行了选取。

A technology reform was made for the SW-3/7 oilless lubrication air compressor in order to solve its running malfunction.

为排除SW3/7型全无油润滑空压机运行中出现的故障,对其进行了改造。

Experimental research on the oilless lubrication compressor;

全无油润滑压缩机的试验研究

The reasonable selection about the parameters of radius-length ratio and speed of small-type oilless compressors was given.

通过对小型无十字头压缩机的受力分析和试验研究, 阐述了重要结构参数径长比λ对活塞环的密封效果及使用寿命的影响, 对小型全无油压缩机的径长比、转速的合理选择进行了分析。

The principle and application status of some kinds oil-free ignition technologies and small oil gun ignition and combustion stabling technology in China are summarized.

综述了几种主要无油点火燃烧技术和小油枪点火及稳燃技术的原理、技术特点及国内应用现状,并对等离子、高温空气直接点火技术和小油枪点火及稳燃技术进行了经济技术指标比较。

For the oil-saving technology in some power plants,the plasma ignition has already been a mature oil-free ignition technology.

在电站节油技术中,等离子点火技术已经是一项成熟的无油点火技术。

The ignition mechanism of four kinds of methods of oil-free ignition for pulverized coal air flow and their burners are studied.

对4种煤粉气流无油点火技术的点火机理及其燃烧器进行了研究。

Sets up a model of no oil lubricated double whirlpools scroll air compressor,calculates the length of leak line of one cycle according to geometric theory of profile,analyzes the change of the leak line at work,the change of the leak line length varying with the crank corner,and the change of the leak amount varying with the discharge pressure and the crank corner.

建立了无油润滑双涡圈涡旋压缩机的泄漏模型,根据型线的几何理论计算了一个周期内泄漏线的长度,分析了在工作过程中泄漏线的变化,泄漏线长度随曲柄转角的变化,以及泄漏量随排气压力、曲柄转角的变化情况。

Regarding the majority of the switches of 3 kV plant own power system in Gaojing Cogoneration Power Plant are oil switches,this paper discusses the necessity and urgency of oil-free tramsformation,and introduces the installation and maintenance methods of HV vacuum switches as well as notable points in these services.

针对高井热电厂3 kV厂用电系统绝大多数采用开关的现状,讨论“无油化”改造必要性和紧迫性。

Application of plasma non-oil ignition technology to 600 MW unit;

等离子无油点火技术在600MW机组的应用

High temperature air non-oil ignition is the advanced burning technology with vastprospect.

高温空气无油点火技术是一种先进的燃烧技术,具有广阔的应用前景。

In this paper,factors affecting the life-span of oil-free compressor were analyzed.

无油润滑压缩机活塞环常处在干摩擦、高温、高载荷等恶劣工况下运行,它的使用寿命受到许多因素的影响。

In this paper a method of predicting the life of an oil-free piston ring was given,and results revealed that the deviations of the predicted life and real life were all less than 5%.

提出了一种简捷有效的无油润滑压缩机活塞环寿命的预测方法,结果表明预测结果和实际的偏差均在5%以内。

Compared with the scroll compressor lubricated with oil, the oil-free scroll compressor has different working process and leakage situation.

与有油润滑涡旋式压缩机相比 ,无油润滑涡旋式压缩机的工作过程尤其是泄漏情况有很大的不同。