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公开(公告)号：EP1573696A1
公开(公告)日：2005-09-14
申请号：EP03779565.5
申请日：2003-12-18
CPC分类号： G08B29/181 , G08B17/10 , G08B17/113
摘要： A detector assembly (10) powered by mains electricity and an elongate backup battery (76) is disclosed. The assembly includes: a ceiling mountable base (10) having a body defining a downwardly opening socket (24); a detector module (20) having a battery support portion (75) for holding the battery (76) in a vertical orientation, the module (20) receivable by the socket (24); a quick connection means for mechanically and electrically connecting the module (20) to the base (10); and shutter (50) mounted to the base (10). The shutter (50) prevents operation of the quick connection means when no vertical battery (76) is installed within the module (20). The quick connection means comprises co-operable pairs of conductors. The conductor pairs transmit power from the base (10) to the module (20). The pairs of conductors each comprise a stud conductor mounted to the base (10) and a forked conductor mounted to the module (20).
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公开(公告)号：EP1573696B9
公开(公告)日：2007-11-28
申请号：EP03779565.5
申请日：2003-12-18
CPC分类号： G08B29/181 , G08B17/10 , G08B17/113
摘要： A detector assembly (10) powered by mains electricity and an elongate backup battery (76) is disclosed. The assembly includes: a ceiling mountable base (10) having a body defining a downwardly opening socket (24); a detector module (20) having a battery support portion (75) for holding the battery (76) in a vertical orientation, the module (20) receivable by the socket (24); a quick connection means for mechanically and electrically connecting the module (20) to the base (10); and shutter (50) mounted to the base (10). The shutter (50) prevents operation of the quick connection means when no vertical battery (76) is installed within the module (20). The quick connection means comprises co-operable pairs of conductors. The conductor pairs transmit power from the base (10) to the module (20). The pairs of conductors each comprise a stud conductor mounted to the base (10) and a forked conductor mounted to the module (20).
摘要翻译： 公开了一种由市电和细长备用电池（76）供电的检测器组件（10）。 该组件包括：可安装在天花板上的基座（10），其具有限定向下开口的插座（24）的主体; 具有用于以垂直方向保持电池（76）的电池支撑部分（75）的检测器模块（20），模块（20）可被插座（24）接收; 快速连接装置，用于将模块（20）机械地和电气地连接到基座（10）; 和安装在底座（10）上的活门（50）。 当没有竖直电池（76）安装在模块（20）内时，快门（50）阻止快速连接装置的操作。 快速连接装置包括可配对的导体对。 导体对从基座（10）向模块（20）传输功率。 每对导体包括安装到基座（10）的双头螺旋导体和安装到模块（20）的叉状导体。
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公开(公告)号：EP1573696B1
公开(公告)日：2007-07-11
申请号：EP03779565.5
申请日：2003-12-18
CPC分类号： G08B29/181 , G08B17/10 , G08B17/113
摘要： A detector assembly (10) powered by mains electricity and an elongate backup battery (76) is disclosed. The assembly includes: a ceiling mountable base (10) having a body defining a downwardly opening socket (24); a detector module (20) having a battery support portion (75) for holding the battery (76) in a vertical orientation, the module (20) receivable by the socket (24); a quick connection means for mechanically and electrically connecting the module (20) to the base (10); and shutter (50) mounted to the base (10). The shutter (50) prevents operation of the quick connection means when no vertical battery (76) is installed within the module (20). The quick connection means comprises co-operable pairs of conductors. The conductor pairs transmit power from the base (10) to the module (20). The pairs of conductors each comprise a stud conductor mounted to the base (10) and a forked conductor mounted to the module (20).
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公开(公告)号：EP1683124A1
公开(公告)日：2006-07-26
申请号：EP04761128.0
申请日：2004-08-16
IPC分类号： G08B17/10
CPC分类号： G08B17/10 , G08B3/10 , G08B17/00 , G08B17/113
摘要： A compact smoke alarm assembly (10) is disclosed. The assembly (10) comprises: a smoke detection chamber (20) defined by a body (22) having a plurality of openings for allowing airflow therethrough, the body (22) having a sound inlet aperture (25); a smoke detector (30) mounted to the body for communication within the chamber (20); an electrical circuit operatively connected to the smoke detector (30), the circuit providing an electrical signal when the smoke detector (30) detects smoke in the chamber (20); and a piezoelectric disc (40) mounted external to the chamber adjacent to the sound inlet aperture, the piezo disc (40) operable in response to the electrical signal to generate sound. The smoke detection chamber (20) is sized substantially in accordance to the Helmholtz formula to cause resonance at the operating frequency of the piezo disc (40).
摘要翻译： 公开了一种紧凑型烟雾报警组件（10）。 所述组件（10）包括：烟雾检测室（20），其由具有用于允许气流穿过的多个开口的主体（22）限定，所述主体（22）具有声音入口孔（25）; 烟雾探测器（30），其安装到所述主体以用于在所述室（20）内连通; 可操作地连接到所述烟雾检测器（30）的电路，当所述烟雾检测器（30）检测到所述腔室（20）中的烟雾时，所述电路提供电信号; 和邻近声音入口孔安装在腔室外部的压电盘（40），压电盘（40）可响应电信号而产生声音。 烟雾检测室（20）基本上根据亥姆霍兹公式确定尺寸以在压电盘（40）的工作频率下引起共振。
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