发明公开
- 专利标题： Aeration valve fitted to a swage network
- 专利标题（中）： 在ein Kanalnetz eingebautesBelüftungsventil
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申请号： EP00500117.7申请日： 2000-06-02
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公开(公告)号： EP1059391A2公开(公告)日： 2000-12-13
- 发明人: Talec, Jean-Paul
- 申请人： Jimten, S.A.
- 申请人地址： Ctra. de Ocana, 125 03114 Alicante ES
- 专利权人： Jimten, S.A.
- 当前专利权人： Jimten, S.A.
- 当前专利权人地址： Ctra. de Ocana, 125 03114 Alicante ES
- 代理机构： Ungria Lopez, Javier
- 优先权： ES9901519U 19990611
- 主分类号： E03C1/295
- IPC分类号： E03C1/295
摘要：
This concerns a valve for preventing the total or partial vacuum that sometimes occurs in sewage piping. Normally it is installed close to the anti-siphon traps that accompany sewage piping, though they may also be fitted in sewage piping systems that do not incorporate anti-siphon traps, it also being possible to fit them in part of said traps. This valve guarantees the hydraulic seal of the traps, as well as preventing unpleasant odours from reaching the outside.
公开/授权文献
- EP1059391B1 Aeration valve fitted to a swage network 公开/授权日：2009-04-01
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