The present invention relates to an electrical control valve, particularly designed for use in an air conditioning compressor, to control a refrigerant flow from a high-pressure area into a crankcase pressure area, and from the crankcase pressure area into a low-pressure area. The control valve ...
A pressure-regulating valve having an electrical control unit mutually connected by a first plug connector. The electrical control unit controls the pressure-regulating valve using a regulated current signal and also renders possible the connection to at least one additional device. The electrical contro...
1) electrical controller driven by air-pressure 气压电控式2) electric-pneumatic remote control 电-气式遥控 3) barometric draft control 气压式通风控制 4) cable pressure monitoring 电缆气压监控 1. There are problems in cable pressure monitoring system such as low maintenance efficiency,low ...
Rexroth 3DREP 3DREPE Series 3DREP 6A-1X25A24NZ4M 3DREP 6A-14/45A24NK4M 3DREPE 6C-2X/25EG24N9K31/A1M Proportional Pressure Valves $40.00 - $300.00 Min. order: 1 piece Yuken FG FCG Series Hydraulic Flow Control Valve FCG-02-30-N-30 FG-01 FCG-01 FG-02 FG-03 FCG-06 FG-10 Hyd...
4) relief valve 卸压阀 1. The ultra high pressure relief valve is the important part o. 超高压卸压阀在系统中的作用是控制卸压,是超高压系统少有的几个活动最频繁的部件之一,不仅要求运动灵活、密封性好,而且要求耐高压、耐热、耐冲击、耐磨损等。5...
This invention pertains to the measurement and detection of pressures and pulsations in a fluid pressure system, especially the arterial system of the huma... 被引量: 0发表: 0年 VALVE-ACTUATING DEVICE The invention relates to a valve-actuating device (1) comprising a compensating device (6) ...
We demonstrated an on-chip valve that stopped the constant pressure flow by the muscle contraction. For electrical control, short pulse stimulation was used for the continuous and repeatable muscle contraction. The response time was 3 s, and the pressure resistance was 3.0 kPa. Chemical ...
开关柜是指按一定的线路方案将一次设备、二次设备组装而成的成套配电装置,是用来对线路、设备实施控制、保护的,分固定式和手车式,而按进出线电压等级又可以分高压开关柜(固定式和手车式)和低压开关柜(固定式和抽屉式)。开关柜的结构大体类似,主要分为母线室、断路器室、二次控制室(仪表室)、馈线室,各室之间一般...
the control of a differential piston through a hydrotransformer and a pressure-ratio-valve serves to improve the static and dynamic transfer function of the... W Backé - 《Proceedings of the Jfps International Symposium on Fluid Power》 被引量: 3发表: 1993年 Model of Pressure Distribution in...
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