TW202307797A - 偵煙感測器 - Google Patents
偵煙感測器 Download PDFInfo
- Publication number
- TW202307797A TW202307797A TW111110464A TW111110464A TW202307797A TW 202307797 A TW202307797 A TW 202307797A TW 111110464 A TW111110464 A TW 111110464A TW 111110464 A TW111110464 A TW 111110464A TW 202307797 A TW202307797 A TW 202307797A
- Authority
- TW
- Taiwan
- Prior art keywords
- filter
- aforementioned
- smoke
- smoke detector
- state
- Prior art date
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 141
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000004308 accommodation Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 21
- 238000012423 maintenance Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 13
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021059840 | 2021-03-31 | ||
| JP2021-059840 | 2021-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202307797A true TW202307797A (zh) | 2023-02-16 |
Family
ID=83458838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111110464A TW202307797A (zh) | 2021-03-31 | 2022-03-22 | 偵煙感測器 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2022210257A1 (enrdf_load_stackoverflow) |
| CN (1) | CN117136393A (enrdf_load_stackoverflow) |
| TW (1) | TW202307797A (enrdf_load_stackoverflow) |
| WO (1) | WO2022210257A1 (enrdf_load_stackoverflow) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3324020B2 (ja) * | 1995-03-07 | 2002-09-17 | 能美防災株式会社 | 火災検出装置 |
| JPH1176863A (ja) * | 1997-08-29 | 1999-03-23 | Aiwa Co Ltd | イオン式の空気清浄装置 |
| JPH11147016A (ja) * | 1997-11-14 | 1999-06-02 | Nohmi Bosai Ltd | エアフィルタ点検方法およびその構成 |
| JP5613584B2 (ja) * | 2010-02-18 | 2014-10-29 | 白光株式会社 | 空気清浄器およびその制御方法 |
| JP2017116255A (ja) * | 2017-02-20 | 2017-06-29 | シャープ株式会社 | 送風装置 |
-
2022
- 2022-03-22 TW TW111110464A patent/TW202307797A/zh unknown
- 2022-03-24 WO PCT/JP2022/013942 patent/WO2022210257A1/ja active Application Filing
- 2022-03-24 JP JP2023511118A patent/JPWO2022210257A1/ja active Pending
- 2022-03-24 CN CN202280024346.8A patent/CN117136393A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2022210257A1 (enrdf_load_stackoverflow) | 2022-10-06 |
| WO2022210257A1 (ja) | 2022-10-06 |
| CN117136393A (zh) | 2023-11-28 |
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