HK1170024A1 - 流監測的粒子傳感器 - Google Patents
流監測的粒子傳感器Info
- Publication number
- HK1170024A1 HK1170024A1 HK12110746.2A HK12110746A HK1170024A1 HK 1170024 A1 HK1170024 A1 HK 1170024A1 HK 12110746 A HK12110746 A HK 12110746A HK 1170024 A1 HK1170024 A1 HK 1170024A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- particle sensor
- flow monitored
- monitored particle
- flow
- sensor
- Prior art date
Links
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- 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
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
-
- 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
- G01N1/2273—Atmospheric sampling
-
- 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
- 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
- G01N2001/222—Other features
- G01N2001/2223—Other features aerosol sampling devices
-
- 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
- G01N1/24—Suction devices
- G01N2001/242—Injectors or ejectors
- G01N2001/244—Injectors or ejectors using critical flow orifices
-
- 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
- G01N1/24—Suction devices
- G01N2001/245—Fans
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23631809P | 2009-08-24 | 2009-08-24 | |
| PCT/US2010/046438 WO2011025763A1 (en) | 2009-08-24 | 2010-08-24 | Flow monitored particle sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1170024A1 true HK1170024A1 (zh) | 2013-02-15 |
Family
ID=43628343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK12110746.2A HK1170024A1 (zh) | 2009-08-24 | 2012-10-26 | 流監測的粒子傳感器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8800383B2 (zh) |
| EP (1) | EP2470876B1 (zh) |
| JP (1) | JP5574250B2 (zh) |
| CN (1) | CN102625909B (zh) |
| HK (1) | HK1170024A1 (zh) |
| WO (1) | WO2011025763A1 (zh) |
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| US9677990B2 (en) | 2014-04-30 | 2017-06-13 | Particles Plus, Inc. | Particle counter with advanced features |
| US10983040B2 (en) | 2013-03-15 | 2021-04-20 | Particles Plus, Inc. | Particle counter with integrated bootloader |
| US10352844B2 (en) | 2013-03-15 | 2019-07-16 | Particles Plus, Inc. | Multiple particle sensors in a particle counter |
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| JP6973801B2 (ja) | 2016-05-20 | 2021-12-01 | パーティクル・メージャーリング・システムズ・インコーポレーテッド | 流れ及び気泡検出システムを有する自動出力制御液体粒子計数器 |
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| JP7326256B2 (ja) | 2017-10-26 | 2023-08-15 | パーティクル・メージャーリング・システムズ・インコーポレーテッド | 粒子計測システム及び方法 |
| US11686660B2 (en) * | 2018-06-07 | 2023-06-27 | Sensors, Inc. | Particle concentration analyzing system and method |
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| DE102018214936B4 (de) * | 2018-09-03 | 2021-03-04 | Robert Bosch Gmbh | Portable optische Partikelsensorvorrichtung und entsprechendes Partikelmessverfahren |
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| CN114729868A (zh) | 2019-11-22 | 2022-07-08 | 粒子监测系统有限公司 | 先进的用于干涉测量颗粒检测和具有小大小尺寸的颗粒的检测的系统和方法 |
| TWI829492B (zh) | 2020-01-21 | 2024-01-11 | 美商粒子監測系統有限公司 | 撞擊器及用於對來自一流體流之生物顆粒取樣之方法 |
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| US11988591B2 (en) | 2020-07-01 | 2024-05-21 | Particles Plus, Inc. | Modular optical particle counter sensor and apparatus |
| EP4217684A1 (en) * | 2020-09-28 | 2023-08-02 | TSI Incorporated | Flow control and measurement through particle counters |
| EP4226140A1 (en) * | 2020-10-06 | 2023-08-16 | Quantaq, Inc. | Air measurement device |
| CN113654944A (zh) * | 2021-07-19 | 2021-11-16 | 中国烟草总公司郑州烟草研究院 | 核查标准恒流孔的方法 |
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-
2010
- 2010-08-24 EP EP10812542.8A patent/EP2470876B1/en active Active
- 2010-08-24 US US13/392,057 patent/US8800383B2/en active Active
- 2010-08-24 CN CN201080040170.2A patent/CN102625909B/zh active Active
- 2010-08-24 WO PCT/US2010/046438 patent/WO2011025763A1/en active Application Filing
- 2010-08-24 JP JP2012526897A patent/JP5574250B2/ja active Active
-
2012
- 2012-10-26 HK HK12110746.2A patent/HK1170024A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN102625909B (zh) | 2015-06-17 |
| EP2470876A1 (en) | 2012-07-04 |
| JP2013502596A (ja) | 2013-01-24 |
| EP2470876A4 (en) | 2014-02-26 |
| WO2011025763A1 (en) | 2011-03-03 |
| EP2470876B1 (en) | 2017-04-05 |
| JP5574250B2 (ja) | 2014-08-20 |
| CN102625909A (zh) | 2012-08-01 |
| US8800383B2 (en) | 2014-08-12 |
| US20120222495A1 (en) | 2012-09-06 |
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