JP4764734B2 - 警報器 - Google Patents
警報器 Download PDFInfo
- Publication number
- JP4764734B2 JP4764734B2 JP2006025917A JP2006025917A JP4764734B2 JP 4764734 B2 JP4764734 B2 JP 4764734B2 JP 2006025917 A JP2006025917 A JP 2006025917A JP 2006025917 A JP2006025917 A JP 2006025917A JP 4764734 B2 JP4764734 B2 JP 4764734B2
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- JP
- Japan
- Prior art keywords
- voltage
- signal
- gas
- voltage signal
- alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007689 inspection Methods 0.000 claims description 46
- 230000005856 abnormality Effects 0.000 claims description 43
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 105
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 28
- 238000001514 detection method Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 14
- 229910002091 carbon monoxide Inorganic materials 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000002159 abnormal effect Effects 0.000 description 8
- 239000000567 combustion gas Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 230000004397 blinking Effects 0.000 description 4
- HCUOEKSZWPGJIM-YBRHCDHNSA-N (e,2e)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N/O)\C(N)=O HCUOEKSZWPGJIM-YBRHCDHNSA-N 0.000 description 3
- 101001109689 Homo sapiens Nuclear receptor subfamily 4 group A member 3 Proteins 0.000 description 3
- 101000598778 Homo sapiens Protein OSCP1 Proteins 0.000 description 3
- 101001067395 Mus musculus Phospholipid scramblase 1 Proteins 0.000 description 3
- 102100022673 Nuclear receptor subfamily 4 group A member 3 Human genes 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- KIWSYRHAAPLJFJ-DNZSEPECSA-N n-[(e,2z)-4-ethyl-2-hydroxyimino-5-nitrohex-3-enyl]pyridine-3-carboxamide Chemical compound [O-][N+](=O)C(C)C(/CC)=C/C(=N/O)/CNC(=O)C1=CC=CN=C1 KIWSYRHAAPLJFJ-DNZSEPECSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
Images
Landscapes
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Description
A 判定手段
B 電圧異常報知手段
Claims (2)
- ガスや不完全燃焼等の監視対象に警報状態が発生した際に、発生した警報状態に応じたパターンの指令信号に基づいて生成される、発生した警報状態毎に異なる電圧の有電圧信号を外部に出力する警報器において、
前記有電圧信号の電圧に応じた電圧の検査信号を生成する検査信号生成手段と、
前記検査信号の電圧が、該検査信号に対応する前記有電圧信号の生成の基となる前記指令信号のパターンに対応する、前記有電圧信号の正常な電圧に応じた電圧又はその前後の許容範囲内の電圧帯に合致しているか否かを判定する判定手段と、
前記検査信号の電圧が、該検査信号に対応する前記有電圧信号の生成の基となる前記指令信号のパターンに対応する、前記有電圧信号の正常な電圧に応じた電圧又はその前後の許容範囲内の電圧帯に合致していないと、前記判定手段が判定した場合に、前記有電圧信号の電圧の異常を外部に報知する報知動作を行う電圧異常報知手段と、を備え、
前記有電圧信号は、故障発生時に前記監視対象の警報状態の発生時とは異なる電圧で外部に出力され、
前記判定手段は、さらに、前記検査信号の電圧が、前記故障発生時の前記有電圧信号の電圧に応じた電圧又はその前後の許容範囲内の電圧帯に合致しているか否かを判定し、
前記電圧異常報知手段は、さらに、前記検査信号の電圧が、前記故障発生時の前記有電圧信号の電圧に応じた電圧又はその前後の許容範囲内の電圧帯に合致していると、前記判定手段が判定した場合に、故障の発生を外部に報知すると共に、合致していないと判定した場合に、前記有電圧信号の電圧の異常を外部に報知する
ことを特徴とする警報器。 - 前記電圧異常報知手段は、前記検査信号の電圧が、該検査信号に対応する前記有電圧信号の生成の基となる前記指令信号のパターンに対応する、前記有電圧信号の正常な電圧に応じた電圧又はその前後の許容範囲内の電圧帯に合致していないと、前記判定手段が判定した場合に、強制的に故障発生時の電圧に変更させた前記有電圧信号を外部に出力させるように構成されている請求項1記載の警報器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006025917A JP4764734B2 (ja) | 2006-02-02 | 2006-02-02 | 警報器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006025917A JP4764734B2 (ja) | 2006-02-02 | 2006-02-02 | 警報器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007207020A JP2007207020A (ja) | 2007-08-16 |
JP4764734B2 true JP4764734B2 (ja) | 2011-09-07 |
Family
ID=38486429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006025917A Active JP4764734B2 (ja) | 2006-02-02 | 2006-02-02 | 警報器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4764734B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6501174B2 (ja) * | 2014-06-10 | 2019-04-17 | パナソニックIpマネジメント株式会社 | 誘導灯信号装置及び誘導灯システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001134880A (ja) * | 1999-11-09 | 2001-05-18 | Osaka Gas Co Ltd | 警報無線システムにおける異常機器判別方法およびプログラム記録媒体 |
JP2001134878A (ja) * | 1999-11-09 | 2001-05-18 | Osaka Gas Co Ltd | ガス漏れ警報システムおよびプログラム記録媒体 |
JP4150946B2 (ja) * | 2000-06-06 | 2008-09-17 | 富士電機機器制御株式会社 | ガス漏れ警報器 |
-
2006
- 2006-02-02 JP JP2006025917A patent/JP4764734B2/ja active Active
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Publication number | Publication date |
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JP2007207020A (ja) | 2007-08-16 |
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