Zhao Zhenrong. Technical Reform to Windback Seal of D-type Oil Pump[J]. Oil & Gas Storage and Transportation, 2000, 19(9): 19-21. DOI: 10.6047/j.issn.1000-8241.2000.09.006
Citation: Zhao Zhenrong. Technical Reform to Windback Seal of D-type Oil Pump[J]. Oil & Gas Storage and Transportation, 2000, 19(9): 19-21. DOI: 10.6047/j.issn.1000-8241.2000.09.006

Technical Reform to Windback Seal of D-type Oil Pump

  • The structure, working principle and application of windback seal of D-type oil pump are introduced. The reformed windback seal has reasonable structure, perfect sealing effect, less maintenance period and easy to install compared with the former packing seal of oil pump.
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