发明名称 |
THERMAL PUMPING SYSTEM FOR LIQUID PRODUCTS |
摘要 |
<p>The present invention pertains to a thermal pumping system based upon the action of a temperature-sensitive evaporating-condensing expansion liquid for dosing liquid products from a supply container into a washing machine comprising a discharge line having an aeration point above the maximal liquid level of the supply container. The invention provides a fully automatic temperature-triggered pumping system which is self-priming.</p> |
申请公布号 |
EP0180282(A3) |
申请公布日期 |
1989.05.24 |
申请号 |
EP19850201727 |
申请日期 |
1985.10.22 |
申请人 |
UNILEVER NV;UNILEVER PLC |
发明人 |
BLOM, JAN;VISSER, ADAM PIETER SYLVANA |
分类号 |
A47L15/44;D06F39/02;F04B43/06;(IPC1-7):A47L15/44 |
主分类号 |
A47L15/44 |
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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