发明授权
- 专利标题： Arrangements for pumping fluids from sumps
- 专利标题（中）： 从水库抽出液体的安排
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申请号： US12516054申请日： 2007-11-23
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公开(公告)号： US08230880B2公开(公告)日： 2012-07-31
- 发明人: Ramesh Kumar Srivastava , Jagadish Trimbak Kshirsagar , Shyam Narayan Shukla
- 申请人： Ramesh Kumar Srivastava , Jagadish Trimbak Kshirsagar , Shyam Narayan Shukla
- 申请人地址： IN Pune
- 专利权人： Kirloskar Brothers Limited
- 当前专利权人： Kirloskar Brothers Limited
- 当前专利权人地址： IN Pune
- 代理机构： Lucas & Mercanti, LLP
- 代理商 Robert P. Michal
- 优先权： IN1941/MUM/2006 20061124
- 国际申请： PCT/IN2007/000554 WO 20071123
- 国际公布： WO2008/062482 WO 20080529
- 主分类号： E03B11/00
- IPC分类号： E03B11/00
摘要：
An arrangement for drawing fluid from a sump (10), comprising a pump (24), a draft tube (12) extending from the pump (24), into the sump (10), said draft tube (12) having an opening within the sump (10) and a canopy defined by roof and side walls surrounding said opening.
公开/授权文献
- US20100051127A1 ARRANGEMENTS FOR PUMPING FLUIDS FROM SUMPS 公开/授权日：2010-03-04
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