
基本信息:
- 专利标题: WATER MIST FIRE SUPPRESSION SPRINKLER WITH A POLYMER SEAL
- 专利标题(中):带有聚合物密封的水雾防火喷头
- 申请号:EP13704481.4 申请日:2013-01-31
- 公开(公告)号:EP2812079A2 公开(公告)日:2014-12-17
- 发明人: HELASUO, Jarmo , HUOTARI, Arto
- 申请人: Marioff Corporation Oy
- 申请人地址: Virnatie 3 01300 Vantaa FI
- 专利权人: Marioff Corporation Oy
- 当前专利权人: Marioff Corporation Oy
- 当前专利权人地址: Virnatie 3 01300 Vantaa FI
- 代理机构: Chiva, Andrew Peter
- 优先权: US201261595766P 20120207
- 国际公布: WO2013117907 20130815
- 主分类号: A62C31/02
- IPC分类号: A62C31/02 ; A62C35/68 ; A62C37/14 ; A62C99/00
摘要:
An exemplary fire suppression sprinkler includes a housing (22) that establishes a flow path for discharging fire suppression fluid. A water seat (28) is configured to block the flow path. A polymer seal (30) is supported within the housing (22) and engages the water seat (28) for sealing an interface between the flow path and the water seat (28). A spring member (40) biases the polymer seal (30) into engagement with the water seat (28).
摘要(中):
示例性灭火喷洒器包括建立用于排放灭火流体的流动路径的壳体(22)。 水座(28)构造成阻塞流动路径。 聚合物密封件(30)支撑在壳体(22)内并且接合水座(28)以密封流动路径和水座(28)之间的界面。 弹簧构件(40)偏压聚合物密封件(30)与水座(28)接合。
公开/授权文献:
- EP2812079B1 WATER MIST FIRE SUPPRESSION SPRINKLER WITH A POLYMER SEAL 公开/授权日:2018-06-13