JP5658244B2 - 粒子分級器 - Google Patents

粒子分級器 Download PDF

Info

Publication number
JP5658244B2
JP5658244B2 JP2012516456A JP2012516456A JP5658244B2 JP 5658244 B2 JP5658244 B2 JP 5658244B2 JP 2012516456 A JP2012516456 A JP 2012516456A JP 2012516456 A JP2012516456 A JP 2012516456A JP 5658244 B2 JP5658244 B2 JP 5658244B2
Authority
JP
Japan
Prior art keywords
particles
carrier
fluid
particle
flow
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.)
Active
Application number
JP2012516456A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012531577A5 (enExample
JP2012531577A (ja
Inventor
オルファート,ジェイソン
Original Assignee
ザ ガヴァナーズ オブ ザ ユニヴァーシティ オブ アルバータ
ザ ガヴァナーズ オブ ザ ユニヴァーシティ オブ アルバータ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ザ ガヴァナーズ オブ ザ ユニヴァーシティ オブ アルバータ, ザ ガヴァナーズ オブ ザ ユニヴァーシティ オブ アルバータ filed Critical ザ ガヴァナーズ オブ ザ ユニヴァーシティ オブ アルバータ
Publication of JP2012531577A publication Critical patent/JP2012531577A/ja
Publication of JP2012531577A5 publication Critical patent/JP2012531577A5/ja
Application granted granted Critical
Publication of JP5658244B2 publication Critical patent/JP5658244B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0255Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Combined Means For Separation Of Solids (AREA)
JP2012516456A 2009-07-02 2010-07-02 粒子分級器 Active JP5658244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22289009P 2009-07-02 2009-07-02
US61/222,890 2009-07-02
PCT/CA2010/000995 WO2011000088A1 (en) 2009-07-02 2010-07-02 Particle classifier

Publications (3)

Publication Number Publication Date
JP2012531577A JP2012531577A (ja) 2012-12-10
JP2012531577A5 JP2012531577A5 (enExample) 2013-07-18
JP5658244B2 true JP5658244B2 (ja) 2015-01-21

Family

ID=43410400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012516456A Active JP5658244B2 (ja) 2009-07-02 2010-07-02 粒子分級器

Country Status (5)

Country Link
US (1) US8966958B2 (enExample)
EP (1) EP2449359B1 (enExample)
JP (1) JP5658244B2 (enExample)
CA (1) CA2764522C (enExample)
WO (1) WO2011000088A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272253B2 (en) * 2008-01-22 2012-09-25 Ct Associates, Inc. Particle concentration measurement technology
CN104122179B (zh) * 2014-08-05 2017-03-22 云南中烟工业有限责任公司 一种评价电子烟烟雾量的方法
US9970855B2 (en) * 2015-10-15 2018-05-15 Clarkson University Miniature electrical aerosol spectrometer
US10845288B2 (en) * 2015-11-13 2020-11-24 Virginia Commonwealth University Curved classifiers and classification methods
CN107702948B (zh) * 2016-08-08 2020-07-31 北京中检维康技术有限公司 气溶胶采样装置
US11084046B2 (en) * 2016-10-03 2021-08-10 The Government Of The United States, As Represented By The Secretary Of The Army Aerosol concentrating apparatus for use with aerosol aging drum
CN113899613B (zh) * 2021-10-08 2022-10-21 浙江大学 一种基于水蒸气过饱和增长技术的纳米气溶胶富集装置及方法
CN119595518B (zh) * 2024-12-19 2025-10-10 清华大学 一种颗粒近壁面气动力系数测量装置和测量方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429187A (en) * 1967-11-22 1969-02-25 Atomic Energy Commission Ring slit conifuge
US3901798A (en) * 1973-11-21 1975-08-26 Environmental Research Corp Aerosol concentrator and classifier
FR2557295B1 (fr) 1983-12-23 1986-03-28 Commissariat Energie Atomique Echantillonneur d'aerosols a impaction en cascade et a depot uniforme
DE3615747A1 (de) * 1986-05-09 1987-11-12 Bielefeldt Ernst August Verfahren zum trennen und/oder abscheiden von festen und/oder fluessigen partikeln mit einem wirbelkammerabscheider mit tauchrohr und wirbelkammerabscheider zur durchfuehrung des verfahrens
US4824738A (en) * 1988-02-12 1989-04-25 International Fuel Cells Corporation Controlling oxygen concentrations in fuel cell cooling water loops
US4842738A (en) 1988-04-29 1989-06-27 Greenspan Harvey P Centrifuge device
JPH0634945B2 (ja) * 1989-03-08 1994-05-11 科学技術庁放射線医学総合研究所長 エアロゾル粒子の連続遠心分級方法及び装置
JP2799252B2 (ja) * 1991-04-23 1998-09-17 三菱電機株式会社 Mos型半導体装置およびその製造方法
US5428220A (en) 1993-11-29 1995-06-27 The United States Of America As Represented By The Secretary Of Commerce Aerosol mass spectrometer and method of classifying aerosol particles according to specific mass
US5882530A (en) * 1997-04-30 1999-03-16 The University Of Akron Crossflow filter cyclone apparatus
WO1999041588A1 (en) * 1998-02-17 1999-08-19 Klaus Willeke Aerodynamic particle size analysis method and apparatus
JP3086873B2 (ja) * 1998-08-04 2000-09-11 工業技術院長 粒径分布測定方法及び装置
JP3349965B2 (ja) * 1998-11-05 2002-11-25 松下電器産業株式会社 微粒子分級方法及び装置
US6698592B2 (en) * 1998-11-13 2004-03-02 Mesosystems Technology, Inc. Virtual impactor
US6887710B2 (en) * 1998-11-13 2005-05-03 Mesosystems Technology, Inc. Robust system for screening mail for biological agents
DE19916307C2 (de) * 1999-04-12 2001-03-08 Gsf Forschungszentrum Umwelt Gerät zur Auftrennung des Teilchengrößenspektrums eines polydispersen Aerosols und dessen Verwendung
US6251296B1 (en) * 1999-07-27 2001-06-26 G.B.D. Corp. Apparatus and method for separating particles from a cyclonic fluid flow
US6664550B2 (en) * 1999-08-30 2003-12-16 Sandia National Laboratories Apparatus to collect, classify, concentrate, and characterize gas-borne particles
JP3558574B2 (ja) * 1999-12-24 2004-08-25 日本電信電話株式会社 花粉分別方法及び装置並びに花粉飛散数計測方法及び装置
US7028847B2 (en) * 2003-05-29 2006-04-18 Alstom Technology Ltd High efficiency two-stage dynamic classifier
US7082811B2 (en) 2003-08-06 2006-08-01 Msp Corporation Cascade impactor with individually driven impactor plates
JP4085941B2 (ja) * 2003-09-17 2008-05-14 株式会社日立製作所 分析装置
GB2416913A (en) * 2004-08-07 2006-02-08 Cambustion Ltd A centrifugal particle mass analyser
US7298486B2 (en) * 2004-12-30 2007-11-20 Brookhaven Science Associates, Llc Aerosol mobility size spectrometer
US7178380B2 (en) * 2005-01-24 2007-02-20 Joseph Gerard Birmingham Virtual impactor device with reduced fouling
US8301396B1 (en) * 2006-10-20 2012-10-30 Clarkson University Miniature ultrafine particle sensor
US7799575B2 (en) * 2006-11-07 2010-09-21 Genetix Limited Flow cytometers
US8104362B2 (en) * 2008-01-08 2012-01-31 Texas A&M University System In-line virtual impactor
US8528427B2 (en) * 2010-10-29 2013-09-10 Becton, Dickinson And Company Dual feedback vacuum fluidics for a flow-type particle analyzer

Also Published As

Publication number Publication date
CA2764522C (en) 2015-09-15
US8966958B2 (en) 2015-03-03
EP2449359A1 (en) 2012-05-09
US20120096924A1 (en) 2012-04-26
EP2449359B1 (en) 2020-01-01
WO2011000088A1 (en) 2011-01-06
EP2449359A4 (en) 2014-05-21
JP2012531577A (ja) 2012-12-10
CA2764522A1 (en) 2011-01-06

Similar Documents

Publication Publication Date Title
JP5658244B2 (ja) 粒子分級器
JP4561835B2 (ja) 分級装置及び微粒子測定装置
US8044350B2 (en) Miniaturized ultrafine particle sizer and monitor
US10675639B2 (en) Device for collecting particles contained in an aerosol, comprising electrometres to determine nanoparticle concentration and particle size
US10799883B2 (en) Method for the selective purification of aerosols
Flagan Differential mobility analysis of aerosols: a tutorial
Flagan Opposed migration aerosol classifier (OMAC)
Le et al. Novel inertial impactor for nanoparticle classification without particle loading effect
Mitchell Aerosol generation for instrument calibration
Tsai et al. Theoretical and experimental study of an axial flow cyclone for fine particle removal in vacuum conditions
Mitchell Particle size analyzers: practical procedures and laboratory techniques
TILLERY A concentric aerosol spectrometer
JP2517872B2 (ja) エアロゾル粒子質量分析方法
JP2008128739A (ja) 微小粒子の粒子数計測方法及び装置
JP5514676B2 (ja) 粒子分粒捕集機構
Li et al. A miniature disk electrostatic aerosol classifier (mini-disk EAC) for personal nanoparticle sizers
Kim et al. Design modification of virtual impactor for enhancing particle concentration performance
Zhou et al. Evaluation of a novel personal nanoparticle sampler
CN115398201A (zh) 用于确定气溶胶的颗粒的方法和设备
Martonen Theory and verification of formulae for successful operation of aerosol centrifuges
RU2251679C2 (ru) Импактор
JP4822278B2 (ja) 粒子質量分析方法
Intra et al. An electrical mobility spectrometer for aerosol size distribution measurement
Maeng et al. Micromachined cascade virtual impactor for aerodynamic size classification of airborne particles
JP2007278912A (ja) 微小粒子の粒径別捕集方法及び微小粒子の粒径別捕集装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130529

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130529

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140325

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140611

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20141111

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20141127

R150 Certificate of patent or registration of utility model

Ref document number: 5658244

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250