Hyperboloid limit baffles used on swing drum type positive displacement pump

• Main Authors: WEI SHENGQUAN, LIU TIANYU, SHAO RUIZHI, LI GUORONG, LIU DALEI
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2011
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

Hyperboloid limit baffles used on a swing drum type positive displacement pump adopt the structure that the surface of each limit baffle takes the shape of a hyperbolical surface, specifically the hyperbolical surface is matched with the compound motion trail of one or more limit rollers, and the cu...