1、

Firstly, this paper analyzes the stress of the straight impaction of the valve plate against the lift limiter and the valve seat on the working process of the ring valve, with the theory of sheet and mechanics of materials on the simplified assumption.

首先根据简化假设,用材料力学和薄板理论分析了环状阀工作过程中阀片与升程限制器及阀座正碰撞产生的冲击应力。

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2、

The structure and working principle of mixed type temperature control valve were recommended.

介绍了混合型温控阀的结构和工作原理。

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3、

The pressure regulation valve, working without exterior energy, has the functions of pressure regulating, overflow closing, liquid temperature expansion relieving, and set pressure opening.

该阀不依赖外部能源工作,具有自动节流减压、泄漏超流自动截断、禁开、温升膨胀自动卸压和压力自动开启等多项功能。

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4、

Introduces the applicable standards for many steel grades such as common carbon steel, common low temperature steel, chrome molybdenum high temperature steel and austenitic steel as common main body material for steel valve used for different kinds of working conditions.

介绍了适用于各种不同工况条件的钢制阀门主体材料常用的普通碳钢、普通低温钢、铬钼高温钢和奥氏体不锈钢等钢种所适用的标准。

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5、

The high temperature valve has simple structure and labor-saving operation, improves the working efficiency, guarantees the vertical lifting effect, and strengthens the sealing effect.

本实用新型结构简单,操纵省力,提高了工作效率,保证垂直提升效果,加强了密封作用。

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6、

As a new flow component, the ice valve was developed to close or open the liquid flow running inside a micro/ nano channel based on the freeze/ thawing phase change of the working fluid using a thermoelectric cooling device.

冰阀是一种利用微/纳米流道内流体自身的冻结/融化相变过程来实现关断或开启作用的新型流体元件。

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7、

Second, the need to open the sterile package of measures to ensure the safety of all its interfaces are also three-way valve seal of the working status of these accessories are good;

第二、需要通过消毒的措施来打开包装,确保它所有的接口都是安全的密封的还有三通阀这些辅件的工作状态都是良好的;

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8、

The basic working principle of automotive cooling system is expounded here with the emphasis on the characteristics of the two cooling systems: expansion valve throttle and pipe throttle.

阐述汽车空调制冷系统的基本工作原理,着重叙述膨胀阀式节流与孔管式节流制冷系统的特点。

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9、
10、

The structural features of multivalve gasoline engine, specially 4-valve gasoline engine and the influence upon the working process of gasoline engine are analyzed in this paper. The Comparison is made between multivalve gasoline engine and 2-valve gasoline engine.

本文分析多气门,特别是4气门汽油机的结构特点及其对汽油机工作过程的影响,并对多气门和2气门汽油机的性能作对比。

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11、

Slide valve is the key equipment in catalytic cracking unit. The working condition is very severe.

滑阀是催化裂化装置的关键设备,其工作条件十分苛刻。

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12、

On the basis of existing hydraulic circuit, a new valve named Speed Contorl Valve of Two Work Speeds was proposed, which could change two working speeds in the hydraulic circuit to realize the movement of power sliding feed table.

在已有液压回路的基础上,提出了一种新的、用于实现动力滑台运动的二工进调速阀的二工进速度换接回路,给出了其组成图和工作原理。

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13、

in order to water pump suction pipe, memory, import needs bottom valve pump working, bottom valve caused great losses.

为了在泵内存水,吸入管进口需要装底阀,泵工作时,底阀造成很大的水力损失。

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14、

The working principle of eccentric rotation of the fan is a ball valve, the use of eccentric spherical tangent and the valve seat to open, the ball core from the valve seat;

其工作原理就是一个偏心转动的扇形球阀,利用偏心球冠与阀座相切,打开时,球芯脱离阀座;

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16、

In this paper, the change of flow out of the priority valve is discussed on working conditions.

本文论述了单路稳定分流阀在各种工况时稳定流量的变化情况;

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17、

Working principle and application of flow restricted check valve

限流止回阀的工作原理及应用

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18、

The main failure pattems of the sealing surface of the gate valve of a gas production wellhead working in sulphurous gas include weight loss corrosion, stress corrosion and wear.

采气井口闸阀在含硫天然气介质中工作,密封面失重腐蚀、应力腐蚀及磨损是其主要失效形式。

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19、

A drip coffee maker can stop working if the one-way valve gets clogged.

如果单向阀堵了,电热过滤咖啡机就不能用了。

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20、

"Manual Advance" key on the PCB can test the working status of the electromagnetic pulse valve in sequence.

印刷线路板上的“手进”按钮,能依次检查电磁脉冲阀工作情况。如按住“手进”按钮不放便能锁定自动进位。

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