西南石油大学学报(自然科学版) ›› 1989, Vol. 11 ›› Issue (3): 94-99.DOI: 10.3863/j.issn.1000-2634.1989.03.012

• 石油机械工程 • Previous Articles     Next Articles

APPROACH TO AXIAL SEAL OF CHARGING PUMPS

Meng Zhi-chao

   

  1. (Department of Mechanical Engineering)
  • Received:1988-10-12 Revised:1900-01-01 Online:1989-08-20 Published:1989-08-20
  • Contact: Meng Zhi-chao

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Abstract: Having analyzed the main reasons for the failure of packing seal in
axial seal of charging pumps currently used at home, this paper presents
an improvement，which is available for reference in its design，manufacture
and application,

Key words: Charging pump Axial seal Packing seal