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1. 发明公开

EP2390589A1 Dispensing device and related dispensing adaptor device 审中-公开
标题翻译： Ausgabevorrichtung undzugehörigeAusgabeadaptervorrichtung
公开(公告)号：EP2390589A1
公开(公告)日：2011-11-30
申请号：EP10194341.3
申请日：2005-05-05
申请人： AQUEOUS LOGIC LIMITED
发明人： Sevier, David , Thaxter, Ian
IPC分类号： F24D19/00 , B65D83/14 , B65D83/62
CPC分类号： F24D19/0092 , B65D83/382 , B65D83/50 , B65D83/62
摘要： The present invention provides for a dispensing device for the addition of products to seal and semisealed systems such as for example water treatment chemicals to domestic closed loop systems and in which the product can be dispensed from a bicompartmental aerosol can which can be connected directly to the heating system through threaded attachments such that the contents of the can are directly discharged into heating system. No draining down is required and the dosing can be done under hot or cold conditions and the bicompartmental aerosol can avoids the problem of the propellant being discharged into the system since the chemical is separated within the can from the propellant. An arrangement of the invention can also comprise a dosing adaptor device serving to allow easy addition of water treatment chemicals to heating systems and which adaptor devices can be used for bleeding the excess air from the system by either the use of special bleed keys that are designed to open the dosing devices back check valves or by partly unscrewing the dosing devices.
摘要翻译：本发明提供了一种用于将密封和半成品系统（例如水处理化学品）添加到家庭闭路系统的分配装置，其中可以从双室气溶胶罐分配产品，其可以直接连接到加热系统通过螺纹附件使得罐的内容物直接排放到加热系统中。不需要排水，并且可以在炎热或寒冷的条件下进行定量给药，双室气溶胶可以避免推进剂排入系统的问题，因为化学物质在罐内与推进剂分离。本发明的装置还可以包括一种配量适配器装置，其用于允许容易地将加热系统中的水处理化学品添加到加热系统中，并且哪些适配器装置可用于通过使用设计的特殊渗流键从系统中排出多余的空气打开定量装置的止回阀或部分地拧开定量给料装置。

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