MX2018015926A - Sistema de sensor para detectar la concentracion en masa de particulas en el aire. - Google Patents
Sistema de sensor para detectar la concentracion en masa de particulas en el aire.Info
- Publication number
- MX2018015926A MX2018015926A MX2018015926A MX2018015926A MX2018015926A MX 2018015926 A MX2018015926 A MX 2018015926A MX 2018015926 A MX2018015926 A MX 2018015926A MX 2018015926 A MX2018015926 A MX 2018015926A MX 2018015926 A MX2018015926 A MX 2018015926A
- Authority
- MX
- Mexico
- Prior art keywords
- flow
- duct
- particles
- air
- predetermined threshold
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 6
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N2015/025—Methods for single or grouped particles
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Combined Means For Separation Of Solids (AREA)
- Sampling And Sample Adjustment (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
La presente solicitud se relaciona con un sistema sensor (1) para detectar la concentracion en masa de particulas mas pequenas que un umbral predeterminado en una corriente de aire (4), que comprende una entrada (2) para recibir un flujo total de aire con particulas, la entrada conectada a un primer divisor (3) para separar el flujo total de aire en un flujo principal (5) y un flujo menor (6), el flujo principal comprende particulas mas pequenas que el umbral predeterminado y el flujo menor comprende particulas mas grandes que el umbral predeterminado y para dirigir el flujo principal a un primer conducto (7) y para dirigir el flujo menor a un segundo conducto (8), una junta (9), en donde el primer conducto y el segundo conducto se unen, una salida (10), acoplada a la junta, un sensor (11), dispuesto en el primer conducto para medir la cantidad de particulas mas pequenas que el umbral predeterminado comprendido en el flujo principal; el sistema sensor comprende ademas un primer ventilador de flujo (12) para extraer el flujo total a traves del sistema y un segundo ventilador de flujo (13) para extraer el flujo principal a traves del primer conducto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2017001A NL2017001B1 (en) | 2016-06-20 | 2016-06-20 | Sensor system for sensing particle mass concentration in air, splitter unit, dual light beam unit, sensor unit and method for operating the latter |
PCT/EP2017/065145 WO2017220618A1 (en) | 2016-06-20 | 2017-06-20 | Sensor system for sensing the mass concentration of particles in air |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018015926A true MX2018015926A (es) | 2019-08-16 |
Family
ID=57208334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018015926A MX2018015926A (es) | 2016-06-20 | 2017-06-20 | Sistema de sensor para detectar la concentracion en masa de particulas en el aire. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10890519B2 (es) |
EP (1) | EP3472588B1 (es) |
JP (1) | JP2019526037A (es) |
CN (1) | CN109564145A (es) |
MX (1) | MX2018015926A (es) |
NL (1) | NL2017001B1 (es) |
WO (1) | WO2017220618A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2023680B1 (en) | 2019-08-21 | 2021-04-21 | Prodrive Tech Bv | Air sampler device for particle concentration sensor |
CN112630108A (zh) * | 2019-09-24 | 2021-04-09 | 法雷奥汽车空调湖北有限公司 | 一种颗粒物传感器和汽车空调总成 |
AU2020256312B2 (en) * | 2019-11-05 | 2023-05-18 | Plf Agritech Pty Ltd | Air Quality measuring apparatus used in animal husbandry |
CN111272622B (zh) * | 2020-01-17 | 2021-04-09 | 中国石油大学(北京) | 气溶胶质量浓度确定方法、装置及系统 |
CN115791554B (zh) * | 2023-01-06 | 2023-05-12 | 南京理工大学 | 粉体动态浓度测量装置及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5932795A (en) | 1997-01-22 | 1999-08-03 | President And Fellows Of Harvard College | Methods and apparatus for continuous ambient particulate mass monitoring |
US20040038385A1 (en) * | 2002-08-26 | 2004-02-26 | Langlois Richard G. | System for autonomous monitoring of bioagents |
US7325465B2 (en) * | 2005-02-03 | 2008-02-05 | U.S. Environmental Protection Agency | Particle matter sampling method and sampler with a virtual impactor particle concentrator |
WO2009021123A1 (en) * | 2007-08-07 | 2009-02-12 | Tsi Incorporated | A size segregated aerosol mass concentration measurement device |
US8047055B2 (en) * | 2007-08-08 | 2011-11-01 | Tsi, Incorporated | Size segregated aerosol mass concentration measurement with inlet conditioners and multiple detectors |
EP2326936A2 (en) * | 2008-09-03 | 2011-06-01 | BAE Systems PLC | Particle separators |
US8561486B2 (en) * | 2009-07-13 | 2013-10-22 | Enertechnix, Inc | Particle interrogation devices and methods |
US20140245817A1 (en) * | 2013-02-04 | 2014-09-04 | H. Johnny Gainey, Jr. | Airborne particle collection device application |
JP5851534B2 (ja) | 2013-07-17 | 2016-02-03 | シャープ株式会社 | 微粒子測定装置 |
JP5770255B2 (ja) * | 2013-12-10 | 2015-08-26 | シャープ株式会社 | 粒子測定装置、及び粒子測定方法 |
CN104122232B (zh) * | 2014-07-28 | 2016-06-08 | 烟台烟大众智知识产权服务有限公司 | 基于气体分析的船舶控制装置 |
-
2016
- 2016-06-20 NL NL2017001A patent/NL2017001B1/nl active
-
2017
- 2017-06-20 JP JP2018563798A patent/JP2019526037A/ja active Pending
- 2017-06-20 CN CN201780037730.0A patent/CN109564145A/zh active Pending
- 2017-06-20 MX MX2018015926A patent/MX2018015926A/es unknown
- 2017-06-20 US US16/311,358 patent/US10890519B2/en active Active
- 2017-06-20 WO PCT/EP2017/065145 patent/WO2017220618A1/en unknown
- 2017-06-20 EP EP17735023.8A patent/EP3472588B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3472588A1 (en) | 2019-04-24 |
WO2017220618A1 (en) | 2017-12-28 |
EP3472588B1 (en) | 2023-03-01 |
NL2017001B1 (en) | 2018-01-04 |
US20190331589A1 (en) | 2019-10-31 |
JP2019526037A (ja) | 2019-09-12 |
US10890519B2 (en) | 2021-01-12 |
CN109564145A (zh) | 2019-04-02 |
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