发明公开
- 专利标题： 화재감지기
- 专利标题（英）： Fire detection device
- 专利标题（中）： 消防装置
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申请号： KR1020100026445申请日： 2010-03-24
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公开(公告)号： KR1020100108240A公开(公告)日： 2010-10-06
- 发明人: 카토켄이치
- 申请人： 노미 보사이 가부시키가이샤
- 申请人地址： *-*, KUDAN MINAMI *-CHOME, CHIYODA-KU, TOKYO, JAPAN
- 专利权人： 노미 보사이 가부시키가이샤
- 当前专利权人： 노미 보사이 가부시키가이샤
- 当前专利权人地址： *-*, KUDAN MINAMI *-CHOME, CHIYODA-KU, TOKYO, JAPAN
- 代理商 김종선
- 优先权： JPJP-P-2009-079915 2009-03-27; JPJP-P-2009-079916 2009-03-27
- 主分类号： G08B17/107
- IPC分类号： G08B17/107 ; G08B17/103
摘要：
PURPOSE: A fire sensing unit is provided to prevent wrong operation due to a noise component, since there is no need to separate the signal line from a base board. CONSTITUTION: A device substrate(31) is installed in an optical case(21) and has a receiving element unit(12). The device substrate is connected to a signal line(35) which is communicated with an inlet of a main wall of the optical case. The opening unit of the optical case is closed by the optical cover. The signal line is inserted into a slit(37) which is opened in the upper end face of the main wall.
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