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- Application of power bond graph on dynamic characteristics of a new counter balance valve 功率键合图在新型组合式平衡阀动态特性中的应用
- counter balance valve 背压阀
- The crampon can also be used for counter balance or by hooking with the heel behind icicles or in holes in the ice. 冰爪有时用来做反平衡或用脚后跟钩在冰柱上,或者放进冰上的小孔内。
- In order to adapt to the constantly changeable work loaded of obversion cylinder, the balance valv... 在液压系统设计时,采用了平衡阀,以适应翻转油缸各时刻的工作载荷不断变化的特点。
- When used for counter balance, the foot only pushes against the ice with the side of the crampons; when hooking, a better hook is possible when using heel points (spurs) (fig.84). 当用到反平衡的时候,脚只是用冰爪同一侧抵着冰面,当用钩的动作的时候,脚后跟上的点是很好的钩点(刺激)(图84)。
- Single cylinder with imported balance valve for front support elevation, hoist down by gravity, low energy consumption. 单缸前支前幅,重力下降,能耗低,进口平衡阀。
- Through analysis to system principle and balance valve structure, a balance valve with by-pass was developed. 同时还使得平衡阀结构复杂,加工难度大、成品率低。
- If Xuan Sefa series, balance valve series, Y-valve series and alumina exclusive series. 如旋塞阀系列、平衡阀系列、Y型阀系列以及氧化铝专用系列。
- Presents the balance valve make-up water pressurization method used in substation reformation. 摘要介绍了在换热站改造中采用的平衡阀补水定压方式。
- Counter balance system shall have a single weight, pulley, cable, counter balance system which prevents sash tilting and permits one finger operation at any point along full width pull. 平衡系统有砝码、轮、链等装置。平衡系统可以阻止移门倾斜,并且可用一只手操控。
- When the pressure balance valve before and after the start smaller than the smallest pressure spring are not compressed, the largest circulation. 当平衡阀前后压差小于最小启动压差是弹簧未被压缩,流通面积最大。
- counter balance of the major stockholder 大股东制衡
- Adjust balancing valve until pressure differential gauge reads pressure drop required for desired flow rate gpm. 调整平衡阀直到压差表读出压降符合所要求的流量(加仑/分钟)为止。
- The company's full product line includes manual propelled hand pallet trucks, stackers, sit-down and stand-up counter balanced trucks, narrow-aisle reach trucks, very narrow-aisle turret trucks, and order picking equipment. 公司的产品包括手动叉车和堆高车、式和站式升降式叉车、通道货物叉车以及高货位叉车。
- It not only solves the problems of high oil returning back-pressure and complicated machining processes of original balance valve but also increases crane productivity effectively. 该阀结构新颖、体积小、重量轻,既解决了原平衡阀回油背压高,加工工艺复杂的问题,又能有效地提高起重机的作业效率。
- The delivery pressure acting on the spring loaded diaphragm throttles the balanced valve to control the pressure. 水输出压力在弹簧负载隔膜的作用下对平衡阀进行节流调节,以控制水压。
- The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc. 型号1710平衡阀为暗杆结构,配置抛物线(塞)形阀瓣。
- So using static unbalance balancing valve can solve problems, but not the static unbalance of dynamic. 所以使用静态平衡阀只能解决静态失衡问题,而不能解决动态失衡问题。
- There was an enormous cat crouching on the counter. 柜台上蜷伏着一只硕大的猫。