发明名称 Discharge assembly.
摘要 <p>A dispensing valve (3) provided in a chemical dispenser (5) for dispensing predetermined amounts of chemical into a lavatory cistern (3) is disclosed. The dispensing valve (9) seals an opening (43) in and dispenses liquid from the dispenser (5), the valve having a chamber (17) movable through the opening (43) between a filling position in which the chamber (17) is fillable with chemical from the dispenser (5) and a discharge position in which chemical held in the chamber (17) may be discharged, the chamber (17) being provided with surfaces sealing the opening in both said positions and further having an adjustable filling volume.</p>
申请公布号 EP0182671(A1) 申请公布日期 1986.05.28
申请号 EP19850308494 申请日期 1985.11.21
申请人 HUAT, MOK KOON 发明人 HUAT, MOK KOON
分类号 E03D9/03;(IPC1-7):E03D9/03 主分类号 E03D9/03
代理机构 代理人
主权项
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