西南石油大学学报(自然科学版) ›› 1985, Vol. 7 ›› Issue (2): 13-21.DOI: 10.3863/j.issn.1000-2634.1985.02.02

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THE ANALYSIS OF PERFORMANCE TESTS OF TYPE 150 AND TYPE OF CHARGING PUMPS

Zhang Zhong-liang Zhang Zong-quan   

  • Received:1900-01-01 Revised:1900-01-01 Online:1985-04-20 Published:1985-04-20

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Abstract:

Type 150 charging pump is modelled on Type OF charging pump by drawing，but these two types of charging pumps are very different in performances, In the article, a comparison and analysis of advantages and disadvantages between them is made in performances. It is pointed out that it is difficult for Type 150 charging pump to meet the needs for performances of 3NB-800 triplex pump. The reason why there are differences between those two types of pumps in performances，and the faults which Type OF charging pump has are preliminarily discussed in the article.