发明名称 Adjustable (central heating) radiator valve connection fitting
摘要 The fitting is to be connected to the side (= one side) of the central-heating radiator. It is suitable for single-point radiator valves in both single-pipe and double-pipe design, it being possible to change the supply and return flow of the central-heating water without having to drain the installation. The central- heating water feed is always fitted at the top on radiators which are to be delivered from stock as standard, without the need for special facilities and tools, by easily trained fitters.
申请公布号 NL9200457(A) 申请公布日期 1993.10.01
申请号 NL19920000457 申请日期 1992.03.11
申请人 WILLEM JOHANNES NICOLAAS VAN GILS, BOSSCHEWEG 24 TE 5151 BD DRUNEN. 发明人
分类号 F24H9/12;(IPC1-7):F24D3/16;F24D3/10 主分类号 F24H9/12
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