发明授权
- 专利标题: Drainage pipe washing apparatus
- 专利标题(中): 排水管道清洗设备
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申请号: US10571253申请日: 2004-09-15
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公开(公告)号: US07584914B2公开(公告)日: 2009-09-08
- 发明人: Hiroyuki Nishikawa , Tetsuo Ishikawa
- 申请人: Hiroyuki Nishikawa , Tetsuo Ishikawa
- 申请人地址: JP Tokyo
- 专利权人: Max Co., Ltd.
- 当前专利权人: Max Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Morgan, Lewis & Bockius LLP
- 优先权: JP2003-326562 20030918; JP2003-326564 20030918
- 国际申请: PCT/JP2004/013857 WO 20040915
- 国际公布: WO2005/028114 WO 20050331
- 主分类号: B02C23/36
- IPC分类号: B02C23/36
摘要:
A turntable, swing hammers and fixed teeth of a garbage disposer are combined with a cylindrical pipe in one body, and arranged to be attachable/detachable with respect to a hopper.A guide pipe branching upward from an upstream upper end portion of a S-trap formed in a drainage pipe in the garbage disposer is provided, and a water injection nozzle is set on the guide pipe.
公开/授权文献
- US20060283991A1 Garbage treatment device and drain tube washing device 公开/授权日:2006-12-21
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