发明授权
EP1153380B1 SMOKE ALARM WITH ANTI-DUST SCREEN 有权
具有抗灰尘防护烟感探测器

  • 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
  • 申请号: EP00904308.4
    申请日: 2000-01-12
  • 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
SMOKE ALARM WITH ANTI-DUST SCREEN
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.
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