Rotary displacement pump

Written by Ð“ÐµÑ€Ð¼Ð°Ð½ Ð˜Ð·Ð¼Ð°Ð»ÐºÐ¾Ð²
Tuesday, 01 July 2008
Transferred via translate.google.com The text of the original in Russian Nowadays there is no productive rotary displacement pumps and centrifugal pumps are widely used to lose their productivity by increasing the resistance of the pipe. My same rotary displacement pumps do not need when working with a well be (as in centrifugal) submersible, as they can from the wells with a depth (at least 50 kilometers) first download the air and then pump the liquid. Versions of my pumps, and many of them difficult to any option to give preference (although construction of a fundamentally different and often), filed on the 10 applications for inventions, and the previously obtained 3 patents for inventions, and Russia all have the name "Rotary Engine" , that is, for these inventions can be performed not only pumps but also compressors, motors and drives. These pumps have a lot of positive features: they have a large working volume - and hence more processing power, they have more dolovechnost - because there is no cavitation damage, because the flow passing through them, keeps laminarity, rather than becoming a swirl, like a centrifugal pump. I'll be glad to find sponsors for the performance of test samples (I have no money to fulfill them experimental samples) or investors.