发明名称 |
CLEANING LIQUID DISPENSING SYSTEM FOR A HARD FLOOR SURFACE CLEANER |
摘要 |
A cleaning liquid dispensing system (60) for use in a mobile hard floor surface cleaner includes fluid conduit (62) in fluid communication with a supply of cleaning liquid (64), a pump (66), and a flow restriction member (68). The pump is adapted to dri ve a flow of the cleaning liquid through the conduit. The flow restriction member generates a pressure drop in the conduit, thereby restricting the flow of the cleaning liquid therethrough.
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申请公布号 |
WO03011100(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
WO2002US23769 |
申请日期 |
2002.07.26 |
申请人 |
TENNANT COMPANY |
发明人 |
FIELD, BRUCE, F.;KRUEGER, JOSEPH, K.;CHRISTENSEN, BRYAN, L.;PIERCE, RICHARD, M.;SEIFERT, JAMES, J. |
分类号 |
A47L11/03;A47L11/16;A47L11/18;A47L11/29;A47L11/30;B01F3/04;B01J13/00;B65D77/06;(IPC1-7):A47L11/03 |
主分类号 |
A47L11/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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