CN103140749B - 用于使监测装置与滤筒的使用寿命终点相关联的方法 - Google Patents
用于使监测装置与滤筒的使用寿命终点相关联的方法 Download PDFInfo
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- CN103140749B CN103140749B CN201180047238.4A CN201180047238A CN103140749B CN 103140749 B CN103140749 B CN 103140749B CN 201180047238 A CN201180047238 A CN 201180047238A CN 103140749 B CN103140749 B CN 103140749B
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- B01D2257/702—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2257/702—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
- B01D2259/00—Type of treatment
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- B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- G—PHYSICS
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- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
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Applications Claiming Priority (3)
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| US38865910P | 2010-10-01 | 2010-10-01 | |
| US61/388,659 | 2010-10-01 | ||
| PCT/US2011/049828 WO2012044430A2 (en) | 2010-10-01 | 2011-08-31 | Method for correlating a monitoring device to the end of service life of a filter cartridge |
Publications (2)
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| CN103140749A CN103140749A (zh) | 2013-06-05 |
| CN103140749B true CN103140749B (zh) | 2016-03-30 |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6045496B2 (ja) | 2010-10-01 | 2016-12-14 | スリーエム イノベイティブ プロパティズ カンパニー | 耐用期間終点表示用の可搬型モニター |
| WO2012044430A2 (en) | 2010-10-01 | 2012-04-05 | 3M Innovative Properties Company | Method for correlating a monitoring device to the end of service life of a filter cartridge |
| TWI650154B (zh) | 2017-08-08 | 2019-02-11 | 研能科技股份有限公司 | 空氣過濾防護器 |
| CN109381812A (zh) * | 2017-08-08 | 2019-02-26 | 研能科技股份有限公司 | 空气过滤防护器 |
| TWI684730B (zh) | 2017-08-08 | 2020-02-11 | 研能科技股份有限公司 | 空氣過濾防護器之驅動及資訊傳輸系統 |
| US10958991B2 (en) | 2017-09-15 | 2021-03-23 | Mann+Hummel Gmbh | Filter element sensor module having processing and wireless communication capabilities |
| CN108211654B (zh) * | 2018-01-07 | 2021-01-26 | 境卫士(重庆)环保科技有限公司 | 具有流量控制和自动换芯功能的烟气处理环保系统 |
| EP3762391A4 (en) | 2018-03-08 | 2022-08-03 | ExxonMobil Technology and Engineering Company | SPIROCENTRIC COMPOUNDS AND POLYMERS THEREOF |
| CN110940626B (zh) * | 2019-11-08 | 2024-10-01 | 池松 | 一种过滤水壶使用提示的方法及其过滤水壶 |
| CN110927149A (zh) * | 2019-11-28 | 2020-03-27 | 中冶建筑研究总院有限公司 | 人防专用催化剂dmmp防护时间测试装置及测试方法 |
| CN111389589B (zh) * | 2020-02-28 | 2025-07-29 | 悠飞(广东顺德)环境科技有限公司 | 一种细微颗粒物污染源的捕集、杀灭及脱敏模组 |
| DE102020115804A1 (de) * | 2020-06-16 | 2021-12-16 | Dräger Safety AG & Co. KGaA | Elektrochemische Sensoranordnung, Atemalkoholmessgerät und Verfahren zum Bestimmen einer Vitalität von Elektroden eines elektrochemischen Sensors |
| US20250010109A1 (en) | 2021-12-03 | 2025-01-09 | 3M Innovative Properties Company | Systems and methods for adsorption capacity estimation |
| CN120064561B (zh) * | 2024-12-27 | 2025-12-09 | 华中科技大学 | 一种基于内置多探头的碳层剩余防护能力检测方法 |
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2011
- 2011-08-31 WO PCT/US2011/049828 patent/WO2012044430A2/en not_active Ceased
- 2011-08-31 PL PL11829736T patent/PL2622322T3/pl unknown
- 2011-08-31 JP JP2013531602A patent/JP5868408B2/ja not_active Expired - Fee Related
- 2011-08-31 EP EP11829736.5A patent/EP2622322B1/en not_active Not-in-force
- 2011-08-31 CN CN201180047238.4A patent/CN103140749B/zh not_active Expired - Fee Related
- 2011-08-31 BR BR112013007517-1A patent/BR112013007517A2/pt not_active Application Discontinuation
- 2011-08-31 US US13/876,402 patent/US9291484B2/en active Active
- 2011-08-31 KR KR1020137010689A patent/KR20130118874A/ko not_active Abandoned
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| US4237726A (en) * | 1979-08-01 | 1980-12-09 | The Dow Chemical Company | Process for predicting the useful life of a respirator cartridge |
| US4326514A (en) * | 1980-06-20 | 1982-04-27 | Minnesota Mining And Manufacturing Company | Cartridge respirator with service life indicator |
| US4421719A (en) * | 1980-06-20 | 1983-12-20 | Minnesota Mining And Manufacturing Company | Colorimetric indicators |
| US6187596B1 (en) * | 1997-07-11 | 2001-02-13 | Donaldson Company, Inc. | Airborne contaminant indicator |
| US6497756B1 (en) * | 2000-09-12 | 2002-12-24 | North Safety Products, Inc. | Service life indicator for respirator cartridge |
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| CN101512318A (zh) * | 2006-09-11 | 2009-08-19 | 3M创新有限公司 | 带薄膜指示器的有机蒸汽吸附剂防护装置 |
| CN101742950A (zh) * | 2007-07-16 | 2010-06-16 | 莱卡股份公司 | 确定水加热装置或类似装置中滤筒的功能耗尽状态的方法、以及根据该方法运行的器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2622322T3 (pl) | 2018-09-28 |
| EP2622322A4 (en) | 2014-03-19 |
| JP2013545076A (ja) | 2013-12-19 |
| WO2012044430A3 (en) | 2012-06-21 |
| BR112013007517A2 (pt) | 2020-09-01 |
| EP2622322B1 (en) | 2018-04-25 |
| EP2622322A2 (en) | 2013-08-07 |
| US20130263640A1 (en) | 2013-10-10 |
| KR20130118874A (ko) | 2013-10-30 |
| US9291484B2 (en) | 2016-03-22 |
| CN103140749A (zh) | 2013-06-05 |
| JP5868408B2 (ja) | 2016-02-24 |
| WO2012044430A2 (en) | 2012-04-05 |
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