会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • Fluid pump assembly
    • 流体泵组件
    • JP2010133402A
    • 2010-06-17
    • JP2009257148
    • 2009-11-10
    • Delphi Technologies Incデルファイ・テクノロジーズ・インコーポレーテッド
    • HOPLEY DANIEL
    • F04B1/22F02M59/04F02M59/10F02M59/28F02M59/44
    • F04B1/12F02M59/102F04B1/0426F04B1/326F04B9/042
    • PROBLEM TO BE SOLVED: To provide a swash plate pump which is small and is hardly worn. SOLUTION: A fluid pump assembly further comprises interface means 26a, 18c between a cam 18 and reciprocating member, preferably in the form of bevelled surfaces 18c, 26a, 28a of the cam and the reciprocating member, and the means serve to drive the reciprocating member 26, 28 (i) to translate in a first, axial direction within a bore and (ii) to rotate within the bore in a second, rotational direction. A certain optional feature of the fluid pump assembly is that the pump housings 12, 30 define a bearing 22 for the cam 18 which is provided with a region of weakness to allow the bearing 22 to deflect, in use, thereby to provide an increased lubrication volume between the cam and the bearing 22. The reciprocating motion members may take the form of tappets 26, 28 which cooperate with a pumping plunger to pressurize fluid within the pump chambers 33, 34. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种小而不易磨损的斜盘泵。 解决方案:流体泵组件还包括在凸轮18和往复运动构件之间的接合装置26a,18c,优选地为凸轮和往复运动构件的倾斜表面18c,26a,28a的形式,并且该装置用于驱动 往复运动构件26,28(i)在孔内的第一轴向方向上平移,并且(ii)在第二旋转方向上在孔内旋转。 流体泵组件的某个可选特征是泵壳体12,30限定用于凸轮18的轴承22,该轴承22设置有弱化区域,以允许轴承22在使用中偏转,从而提供增加的润滑 凸轮和轴承22之间的体积。往复运动构件可以采用挺杆26,28的形式,其与泵送柱塞配合以对泵室33,34内的流体加压。版权所有(C)2010,JPO&INPIT