| 1. | Psg pressure compensated simple governor
带压力补偿的简易调节器 |
| 2. | Specification for pressure compensated variable delivery hydraulic pumps
压力补偿变量液压泵规范 |
| 3. | The pressure gauges are equipped with a pressure compensating diaphragm
甘油压力表还配有压力补偿膜片。 |
| 4. | Aerospace . hydraulic , pressure compensated , variable delivery pumps . general requirements
航空航天.液压压力补偿变量输送泵.一般要求 |
| 5. | Plastic equipment for water saving irrigation - pressure compensating emitter and emitting pipe
塑料节水灌溉器材压力补偿式滴头及滴灌管 |
| 6. | Aerospace - hydraulic , pressure compensated , variable delivery pumps - general requirements
航空航天.气动压力补偿式变量传送泵.一般要求 |
| 7. | Development and application of wattles low pressure compensating and harmonic wave processing technique on mine heating furnace
矿热炉无功低压补偿及谐波治理技术发展和应用 |
| 8. | Al nut telescopic joint is telescopic connecting pipe device which is composed of vavle body , gasket , cover , is mainly used absorb displacement , not standing pressure compensating joint
Al型螺母松套伸缩接头是由本体密封圈压紧构件组成的松套连接管道的装置。 |
| 9. | That is , through analysis of the principle on flow control and " hydraulic transistor " , design and calculation of flow control characteristic as well as main parts in valve inner chamber , a piloted reducing valve will be installed between main valve and pilot valve . after a pressure - difference compensating reducing valve was added in the non - pressure compensating piloted reducing valve of the flow control valve in vlalvistor valve , the calculation on control characteristic emulation and load characteristic emulation has been carried out . the result of the calculation shows that after pressure compensating reducing valve was added , the linearity of the control characteristics has been greatly improved thus eliminating influence upon outlet flow by load pressure - change of the hydraulic system and improving performance characteristics of the hydraulic component
文章还在对瑞典valvistor阀的插装比例阀研究的基础上，提出了一种新的流量控制原理，即：通过对流量控制和“液压晶体管”原理的分析、流量控制特性及阀内腔主要结构件的设计计算，在主阀和导阀之间增设先导减压阀，并进一步对valvistor阀的流量控制阀之无压力补偿先导减压阀、加入压差补偿减压阀后的控制特性进行了仿真计算和负载特性仿真计算，结果表明：增设压力补偿先导增压阀后，其控制特性曲线变得非常线性，从而消除了液压系统负载压力变化对主阀输出流量的影响。 |
