发明授权
- 专利标题: SMOKE ALARM WITH ANTI-DUST SCREEN
- 专利标题(中): 具有抗灰尘防护烟感探测器
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申请号: EP00904308.4申请日: 2000-01-12
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公开(公告)号: EP1153380B1公开(公告)日: 2008-07-16
- 发明人: VENZANT, Kenneth, Lee
- 申请人: BRK BRANDS, INC.
- 申请人地址: 3901 Liberty Street Road Aurora, IL 60504 US
- 专利权人: BRK BRANDS, INC.
- 当前专利权人: BRK BRANDS, INC.
- 当前专利权人地址: 3901 Liberty Street Road Aurora, IL 60504 US
- 代理机构: Fenlon, Christine Lesley
- 优先权: US234536 19990121
- 国际公布: WO2000043965 20000727
- 主分类号: G08B17/107
- IPC分类号: G08B17/107
摘要:
Smoke alarms that incorporate dust repelling screens (26) exhibit improved performance with fewer false alarms. Effective screens (26) include conductive strands combined with non-conductive elements.
公开/授权文献
- EP1153380A1 SMOKE ALARM WITH ANTI-DUST SCREEN 公开/授权日:2001-11-14
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