A10VSO140DFR1南阳力士乐柱塞泵

发布时间:2022-03-04
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A10VSO140DFR1南阳力士乐柱塞泵
A10VSO10DFR1/52R-PPA14N00-S1482
A10VSO10DFR1/52R-PPA14N00-SO857
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A10VSO10DFR1/52R-PSA14N00-S1915
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A10VSO10DFR1/52R-PSC14N00
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A10VSO10DFR1/52R-PSC64N00
A10VSO10DFR1/52R-PSC64N00E
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A10VSO10DFR1/52R-PSC64N00-S1768
A10VSO10DFR1/52R-PUC64N00
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A10VSO140DFR1南阳力士乐柱塞泵
A10VSO10DFR1/52R-PUC64N00E
A10VSO10DFR1/52R-PUC64N00-SO857
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A10VSO10DR/52R-PSA14N00-SO32
A10VSO10DR/52R-PSA14N00-SO857
A10VSO10DR/52R-PSC64N00
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A10VSO10DR/52R-PUC14N00
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A10VSO10DR/52R-PUC64N00E
A10VSO140DFR1南阳力士乐柱塞泵
A10VSO10DR/52R-PUC64N00-S1768
A10VSO10DR/52R-PUC64N00-SO857
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A10VSO10DR/52R-VKC64N00ES1768
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A10VSO10DR/52R-VSC64N00-SO857
A10VSO10DRG/52L-PSC64N00
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A10VSO10DRG/52R-PPA14N00
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A10VSO10DRG/52R-PPA14N00-SO858
A10VSO10DRG/52R-PPC14N00
A10VSO10DRG/52R-PSC14N00
A10VSO140DFR1南阳力士乐柱塞泵
叶轮被偏心的安装在泵体中,当叶轮按图示方向旋转时,进入水环泵泵体的水被叶轮抛向四周,由于离心力的作用,水形成了一个与泵腔形状相似的等厚度的封闭的水环。水环的上部内表面恰好与叶轮轮毂相切(如Ⅰ-Ⅰ断面),水环的下部内表面刚好与叶片顶端接触(实际上,叶片在水环内有一定的插入深度)。此时,叶轮轮毂与水环之间形成了一个月牙形空间,而这一空间又被叶轮分成与叶片数目相等的若干个小腔。如果以叶轮的上部为起点,那么叶轮在旋转前18时,小腔的容积逐渐由小变大(即从断面Ⅰ-Ⅰ到Ⅱ-Ⅱ),压强不断的降低,且与吸排气盘上的吸气口相通,当小腔空间内的压强低于被抽容器内的压强,根据气体压强平衡的原理,被抽的气体不断地被抽进小腔,此时正处于吸气过程。
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