The working principle of a new kind of double-acting hand piston pump having two-step output pressure was introduced.The displacement and the output pressu... M Zhang,B Wang,K Zhong - 《Machine Tool & Hydraulics》 被引量: 1发表: 2006年 Designing locally fabricated wooden piston valves for...
4. The structure working principle of the double action can effectively reduce the operating force of the operating lever. 5. Its widely used in power source and electric power system. 6. Our pumps is easy-maintenance and reliable working. ...
2. Our pump is very convenient and simple installation for end user, , different direction multiport and output oil port for optinal. 3. its easily to control the implementation of components with unloading valve and directional valve. 4. The structure working prin...
HowtoOperateaHydraulicHandPump...5 HowtoLoadaHydraulicHandPump...6 PrepareforLoading...
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aThis paper shows the circuit used in common 8 bit code tube, the display is connected with the drive circuit for display control LED. Its working principle is: only in the S1, S2, S3, S4 gives a low level signal, and then to LED delay a little time, digital tube display, respective...
4. Working principle As shown in the figure, the pressure oil P1 entering from the oil inlet passes through the throttle K (the gap formed between the oil inlet on the oil inlet plunger and the pressure reducing seal ring) to decompress to P2 and enter the valve c...
Micro Piezo Air Pump working principle Micro Piezo Air Pump consists of piezoelectric vibrator, pump valve and pump body, there is no motor, no rotating parts, piezoelectric vibrator for its power drive source, driven by AC power, piezoelectric vibrator radial shortening or elongation under the act...
2) hand by-pass pump 手增压泵3) lever operated hand pump 手动泵;手压泵4) cottagepump 手压泵,手动泵5) SC pneumatic booster pump 气动增压泵 1. The paper analyzes the construction,performance and working principle of SC pneumatic booster pump,and introduces its application in the ...
2. Our pump is very convenient and simple installation for end user, , different direction multiport and output oil port for optinal. 3. its easily to control the implementation of components with unloading valve and directional valve. 4. The structure working principle of the double acti...