| 摘要 |
1. Hydraulic ram, containing feed pipeline with chamber, which is its continuation, having round form of cross-section of similar diameter, placed on the end part and provided above with plane supporting saddle of pressure valve, and impact valve and mating with it sloped supporting saddle are made in form of ellipse, characterized in that the supporting saddle of pressure valve is placed over alimenting pipeline and connected centrically with it by means of short nipple with the diameter, which is bigger than the diameter of discharge line, and a check valve, provided with adjustable closing level stopper is placed at the entry of feed line.
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