发明公开
- 专利标题： APPARATUS AND METHOD FOR VERIFYING OPTICAL FUNCTIONALITY IN A CHAMBERLESS SMOKE DETECTOR
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申请号： EP22177900.2申请日： 2022-06-08
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公开(公告)号： EP4102479A1公开(公告)日： 2022-12-14
- 发明人: CULP, Slade R. , VIDULICH, Joseph Anthony
- 申请人： Carrier Corporation
- 申请人地址： US Palm Beach Gardens, FL 33418 13995 Pasteur Blvd.
- 代理机构： Dehns
- 优先权： US202163208729 P 20210609
- 主分类号： G08B29/04
- IPC分类号： G08B29/04 ; G08B29/14 ; G08B29/24
摘要：
A chamberless smoke detector (10) includes at least one light emitter (20) and at least one light receiver (30) and a transparent sheet (40) above the at least one light emitter (20) and the at least one light receiver (30).
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