A Novel Field-circuit Coupling Iterative Algorithm for Terminal Quantities of Synchronous Motor balanced valve coupler 同步电机场路耦合端点量迭代新算法平衡式电子管耦合电路
Balanced area bellow type valve 面积平衡式波纹管阀
External balanced thermal expansion valve works is based on the basis of force balance. 外平衡势热力膨帐阀的工作原理是建立在力平衡的基础上。
According to flow in a different, balanced spool valve the pressure can be pre-pressure, can also be a back pressure valve. 根据流向不同,平衡阀芯所受的压力可以是阀前压力,也可以是阀后压力。
To employ double balanced valve seat design, it has smaller volume and larger displacement and can exert its advantages when needing large displacement. 双平衡阀座设计,比一般的疏水阀体积小而排量大,在特大排量场合更能发挥优越性。
And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect. 平衡阀主要有:静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。
Structures: 1, tow balanced valve bases to increase the area of flux and acquire large amount of water discharged. 结构特点:1、采用平衡双阀座系统,加倍增大流量面积、获得特大排水量。
The airflow of the terminal discharge air outlet must be adjusted and balanced by air flow adjusting valve in all air district air-conditioning system. 全空气集中空调系统必须借助风量调节阀来调节和平衡末端送风口的风量。
In allusion to the problems in current household measurement heating-supply, the author puts forward a heating-supply charging method. It can improve water conservancy of traditional single downstream-flow heating system, make the best of current equipment of balanced valve and temperature control valve. 针对现行分户计量供暖存在的诸多问题,笔者提出另一种供暖收费办法:即改善传统单笔顺流采暖系统的水利状况,充分利用现有设备,如平衡阀、温控阀等;
TESTING Research on Balanced Valve Working State Analogue Experiment 平衡阀模拟工况试验研究
Research on the Static and Dynamic Characteristics of the GDR Pilaf Balanced Valve 东德导控型平衡阀的静动态特性研究
The application examples proper and false in synchronization loop and balanced loop, were put forward separately, thus resulting in application of pilot controlled check valve to the above mentioned the three hydraulic circuits. 在同步回路和平衡回路中,分别列举了正确和错误的使用实例,从而得以正确地将液控单向阀应用于上述三种液压回路中。
The design of the level flue of the 1# and 2# are different greatly, The distribute of the negative pressure of the level flue is balanced by adjusting the opening angle of the papilionaceous valve of the branch of smoking pipe; 一、二期水平烟道设计有很大不同,调节支烟管蝶阀的开启角度来平衡水平烟道负压分配;
Development and Experiment of Balanced Valve with Low Shearing Force 平衡式低剪切调节阀的研制与试验
Analysis on static characteristics of reverse balanced pressure reducing valve 逆向卸荷式气体减压阀的静态特性分析
The balanced valve with low shearing force comes from the reform of spherical valve and control valve, and it combines with both merits of them and proposes the technical process of polymer drive. 平衡式低剪切调节阀是在原球阀和调节阀的基础上改进,结合两种阀门的优点提出了聚合物驱油工艺流程。
The electro-hydraulic system is a load sensing system composed by load sensing variable pump and PSV multi-way valve. Design balanced valve to balance the negative load, and double-pipe explosion-proof valve to improve system reliability. 该设计中大臂机构电液系统主要由负载敏感变量泵和PSV多路阀组成负载敏感系统,设计平衡阀组以平衡超越负载,设计双管路防爆阀以提高系统可靠性。
By calculating the parameters of the electro-hydraulic system, identify the structure size, work pressure and flow rate of the cylinder, and by which select the type and study the features of variable pump, control valve, balanced valve and explosion-proof valve. 对大臂机构液压系统进行参数计算,确定了工作液压缸结构尺寸、工作压力及流量,并据此对变量泵、控制阀、平衡阀、防爆阀进行选型和特性研究。
Two adjustable pressure circuits were used to enhance the system efficiency, and balanced circuit adopting Hydraulic Control One-way Valve and One-way Restrictive Valve was also used after compare all kinds of balanced circuit comprehensively. 为了提高系统工作效率,系统采用了两级调压回路,同时综合比较各种平衡回路,选用采用液控单向阀和单向节流阀的平衡回路。
Hydraulic counterbalance valve, which belongs to pressure valve, is a key compo-nent of hydraulic balanced loop and is applied abroad in modem engineering equipment especially in elevating machinery. The performance of the appliance is influenced by the property of the counterbalance valve. 平衡阀是液压系统中的重要元件,属于压力控制阀。它是平衡回路中的关键元件,在现代工程机械特别是起重运输机械中应用广泛,其性能的好坏直接影响整个系统的性能。