JPS57125760A - Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask - Google Patents
Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas maskInfo
- Publication number
- JPS57125760A JPS57125760A JP1155581A JP1155581A JPS57125760A JP S57125760 A JPS57125760 A JP S57125760A JP 1155581 A JP1155581 A JP 1155581A JP 1155581 A JP1155581 A JP 1155581A JP S57125760 A JPS57125760 A JP S57125760A
- Authority
- JP
- Japan
- Prior art keywords
- absorbing
- circuit apparatus
- gas mask
- removing capacity
- detecting reduction
- 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.)
- Pending
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1155581A JPS57125760A (en) | 1981-01-30 | 1981-01-30 | Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1155581A JPS57125760A (en) | 1981-01-30 | 1981-01-30 | Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57125760A true JPS57125760A (en) | 1982-08-05 |
Family
ID=11781186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1155581A Pending JPS57125760A (en) | 1981-01-30 | 1981-01-30 | Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57125760A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011523572A (en) * | 2008-05-30 | 2011-08-18 | スコット・テクノロジーズ・インク | Exhaust concentration profile and determination of service life of air purification cartridge |
JP2020536293A (en) * | 2017-09-28 | 2020-12-10 | ブラスト マスク、エルエルシー | Resource depletion calculation and feedback for respiratory |
-
1981
- 1981-01-30 JP JP1155581A patent/JPS57125760A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011523572A (en) * | 2008-05-30 | 2011-08-18 | スコット・テクノロジーズ・インク | Exhaust concentration profile and determination of service life of air purification cartridge |
JP2020536293A (en) * | 2017-09-28 | 2020-12-10 | ブラスト マスク、エルエルシー | Resource depletion calculation and feedback for respiratory |
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