JPWO2023210548A1 - - Google Patents
Info
- Publication number
- JPWO2023210548A1 JPWO2023210548A1 JP2024517292A JP2024517292A JPWO2023210548A1 JP WO2023210548 A1 JPWO2023210548 A1 JP WO2023210548A1 JP 2024517292 A JP2024517292 A JP 2024517292A JP 2024517292 A JP2024517292 A JP 2024517292A JP WO2023210548 A1 JPWO2023210548 A1 JP WO2023210548A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025145431A JP2025170405A (ja) | 2022-04-27 | 2025-09-02 | 煙検知装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022073655 | 2022-04-27 | ||
| JP2022073655 | 2022-04-27 | ||
| PCT/JP2023/016019 WO2023210548A1 (ja) | 2022-04-27 | 2023-04-21 | 煙検知装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025145431A Division JP2025170405A (ja) | 2022-04-27 | 2025-09-02 | 煙検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023210548A1 true JPWO2023210548A1 (https=) | 2023-11-02 |
| JP7738748B2 JP7738748B2 (ja) | 2025-09-12 |
Family
ID=88518919
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024517292A Active JP7738748B2 (ja) | 2022-04-27 | 2023-04-21 | 煙検知装置 |
| JP2025145431A Pending JP2025170405A (ja) | 2022-04-27 | 2025-09-02 | 煙検知装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025145431A Pending JP2025170405A (ja) | 2022-04-27 | 2025-09-02 | 煙検知装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP7738748B2 (https=) |
| CN (1) | CN119096278A (https=) |
| TW (1) | TW202407334A (https=) |
| WO (1) | WO2023210548A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119698645A (zh) * | 2022-08-12 | 2025-03-25 | 能美防灾株式会社 | 烟检测装置 |
| CN117711126B (zh) * | 2023-11-28 | 2024-10-29 | 天津航空机电有限公司 | 一种民机货舱烟雾探测器抗误报系统及方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0757165A (ja) * | 1993-08-17 | 1995-03-03 | Hochiki Corp | 散乱光式煙感知器 |
| JPH09269293A (ja) * | 1996-04-01 | 1997-10-14 | Nisshin Koki Kk | 微粒子検知器 |
| JP2020181507A (ja) * | 2019-04-26 | 2020-11-05 | 能美防災株式会社 | 煙感知器 |
-
2023
- 2023-04-21 JP JP2024517292A patent/JP7738748B2/ja active Active
- 2023-04-21 WO PCT/JP2023/016019 patent/WO2023210548A1/ja not_active Ceased
- 2023-04-21 CN CN202380033534.1A patent/CN119096278A/zh active Pending
- 2023-04-26 TW TW112115461A patent/TW202407334A/zh unknown
-
2025
- 2025-09-02 JP JP2025145431A patent/JP2025170405A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0757165A (ja) * | 1993-08-17 | 1995-03-03 | Hochiki Corp | 散乱光式煙感知器 |
| JPH09269293A (ja) * | 1996-04-01 | 1997-10-14 | Nisshin Koki Kk | 微粒子検知器 |
| JP2020181507A (ja) * | 2019-04-26 | 2020-11-05 | 能美防災株式会社 | 煙感知器 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202407334A (zh) | 2024-02-16 |
| CN119096278A (zh) | 2024-12-06 |
| JP7738748B2 (ja) | 2025-09-12 |
| JP2025170405A (ja) | 2025-11-18 |
| WO2023210548A1 (ja) | 2023-11-02 |
Similar Documents
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