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[专利]

新型高压齿轮泵

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Inventor:

陈传铭 (陈传铭.) [1] | 余广枳 (余广枳.) [2] | 郭善新 (郭善新.) [3] | Unfold

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incoPat

Abstract:

本实用新型涉及一种新型高压齿轮泵,包括机壳和设于机壳体内的主动齿轮和与主动齿轮啮合的从动齿轮,其特征在于:所述机壳由具有前端盖的机体和后端盖经穿过后端盖的单头螺栓连接成一体。本实用新型采用了两片式的壳体结构,增强了壳体强度,减少壳体的高压变形,缩短了紧固件的长度,有效的减少油液泄漏;取消了定位销定位,优化了加工工艺,采用了偏心定位装置,保证油泵的径向均匀扫镗;缩小了高压区,加大中压区补偿,使径向不平衡力减小。

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Patent Info :

Type: 实用新型

Patent No.: CN200920313303.3

Filing Date: 2009/10/26

Publication Date: 2010/10/13

Pub. No.: CN201606243U

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

30 Days PV: 0

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