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Author:
Journal / Book Title:
Year:
Volume:
Issue:
qi dong zeng ya beng de can shu yu te xing
Author(s):
CHEN Shengqiang
Pages:
1
-
7+20
Year:
1985
Issue:
4
Journal:
ZHAOYAN JIXIE QIDONG GONGJU
Keyword:
增压泵
;
气动
;
工作频率
;
气缸直径
;
输油压力
;
压缩空气
;
输出功率
;
活塞
;
气体压力
;
外负荷
;
Abstract:
<正> 气动增压泵系气-液能量转换装置,其作用是将压缩空气势能转换成液压能。它利用液体静压传递原理,用较低的气压经转换后,可以得到数倍乃至数十倍气压的输油压力,其工作原理如图1所示。气动增压泵已在轻型液压凿岩钻车上代替油泵使用数年,效果较好。本文将根据笔者参与研制气动增压泵的体会和实验数据,讨论气动增压泵的参数与特性。
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