JP6689693B2 - 光電式煙感知器 - Google Patents

光電式煙感知器 Download PDF

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JP6689693B2
JP6689693B2 JP2016138183A JP2016138183A JP6689693B2 JP 6689693 B2 JP6689693 B2 JP 6689693B2 JP 2016138183 A JP2016138183 A JP 2016138183A JP 2016138183 A JP2016138183 A JP 2016138183A JP 6689693 B2 JP6689693 B2 JP 6689693B2
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smoke
flow path
detecting section
photoelectric
guiding
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JP2018010444A5 (enExample
JP2018010444A (ja
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達彦 伊藤
伊藤　　達彦
智由 川添
智由 川添
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Nohmi Bosai Ltd
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Nohmi Bosai Ltd
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JP2016138183A 2016-07-13 2016-07-13 光電式煙感知器 Active JP6689693B2 (ja)

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JP2016138183A JP6689693B2 (ja) 2016-07-13 2016-07-13 光電式煙感知器

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JP2018010444A JP2018010444A (ja) 2018-01-18
JP2018010444A5 JP2018010444A5 (enExample) 2019-05-09
JP6689693B2 true JP6689693B2 (ja) 2020-04-28

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019234978A1 (ja) 2018-06-08 2019-12-12 ホーチキ株式会社 感知器
JP7128664B2 (ja) * 2018-06-08 2022-08-31 ホーチキ株式会社 感知器
JP7280046B2 (ja) * 2019-01-11 2023-05-23 ホーチキ株式会社 火災検出装置
JP7265854B2 (ja) * 2018-10-24 2023-04-27 ホーチキ株式会社 火災検出装置
JP7106368B2 (ja) * 2018-06-25 2022-07-26 ホーチキ株式会社 火災検出装置
CN112368752B (zh) 2018-06-25 2023-01-13 报知希株式会社 火灾探测装置
JP7169107B2 (ja) * 2018-07-19 2022-11-10 ホーチキ株式会社 火災検出装置
JP7208731B2 (ja) * 2018-07-24 2023-01-19 ホーチキ株式会社 火災検出装置
JP7364342B2 (ja) * 2019-02-26 2023-10-18 能美防災株式会社 煙感知器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976680U (enExample) * 1972-10-20 1974-07-03
JPS557658A (en) * 1978-06-30 1980-01-19 Matsushita Electric Works Ltd Photo-electric type smoke detector
JPS6033515Y2 (ja) * 1981-11-18 1985-10-05 ヤマト消火器株式会社 煙感知器
JP3612922B2 (ja) * 1997-02-25 2005-01-26 松下電工株式会社 煙感知器
JP5562097B2 (ja) * 2010-03-31 2014-07-30 能美防災株式会社 光電式煙感知器

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