发明授权
- 专利标题: Valve assembly for pressure washer pump
- 专利标题(中): 压力清洗泵阀组件
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申请号: US11670337申请日: 2007-02-01
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公开(公告)号: US08147226B2公开(公告)日: 2012-04-03
- 发明人: Dinesh V. Koka , Gregory L. Parris , Kenneth D. Butler , Shane Dexter , Allen C. Palmer , Michael C. Hollis , Jason F. Busschaert
- 申请人: Dinesh V. Koka , Gregory L. Parris , Kenneth D. Butler , Shane Dexter , Allen C. Palmer , Michael C. Hollis , Jason F. Busschaert
- 申请人地址: US DE Newark
- 专利权人: Black & Decker Inc.
- 当前专利权人: Black & Decker Inc.
- 当前专利权人地址: US DE Newark
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 主分类号: F04B39/10
- IPC分类号: F04B39/10 ; F04B53/10 ; F16K15/02 ; F16K21/04
摘要:
A pressure washer pump generally includes a pump housing that defines a cavity, an opening into the cavity and a bottom of the cavity generally opposite the opening. A valve assembly is disposed in the cavity through the opening. The valve assembly includes a cage member that contains a first valve mechanism. A plug member is received in the opening to fluidly seal the cavity of the pump housing. A compliant member is disposed between the plug member and the cage member. The cage member is disposed between the compliant member and the bottom of the cavity and spaced from the plug member.
公开/授权文献
- US20070177989A1 Valve Assembly for Pressure Washer Pump 公开/授权日:2007-08-02