JP4037710B2 - 非加圧乾燥粉体分散装置 - Google Patents

非加圧乾燥粉体分散装置 Download PDF

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Publication number
JP4037710B2
JP4037710B2 JP2002216741A JP2002216741A JP4037710B2 JP 4037710 B2 JP4037710 B2 JP 4037710B2 JP 2002216741 A JP2002216741 A JP 2002216741A JP 2002216741 A JP2002216741 A JP 2002216741A JP 4037710 B2 JP4037710 B2 JP 4037710B2
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Japan
Prior art keywords
dry powder
sample holder
wall
probe
suction
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Expired - Fee Related
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JP2002216741A
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English (en)
Japanese (ja)
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JP2003149095A (ja
JP2003149095A5 (enExample
Inventor
ブリーン トーマス
シェミッツ ブライアン
Original Assignee
コールター インターナショナル コーポレイション
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Publication of JP2003149095A5 publication Critical patent/JP2003149095A5/ja
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    • 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
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0091—Powders
    • 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
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • G01N2001/1018—Gas suspensions; Fluidised beds
    • 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
    • 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
    • G01N2015/0261—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections using impactors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Transport Of Granular Materials (AREA)
JP2002216741A 2001-07-25 2002-07-25 非加圧乾燥粉体分散装置 Expired - Fee Related JP4037710B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/915,829 US6454141B1 (en) 2001-07-25 2001-07-25 Non-pressurized dry powder dispensing apparatus
US09/915829 2001-07-25

Publications (3)

Publication Number Publication Date
JP2003149095A JP2003149095A (ja) 2003-05-21
JP2003149095A5 JP2003149095A5 (enExample) 2005-10-27
JP4037710B2 true JP4037710B2 (ja) 2008-01-23

Family

ID=25436315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002216741A Expired - Fee Related JP4037710B2 (ja) 2001-07-25 2002-07-25 非加圧乾燥粉体分散装置

Country Status (4)

Country Link
US (1) US6454141B1 (enExample)
JP (1) JP4037710B2 (enExample)
DE (1) DE10231947B4 (enExample)
GB (1) GB2380955B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3750017B2 (ja) * 2002-07-22 2006-03-01 明台化工股▲分▼有限公司 異物検査装置
DE102005060833A1 (de) * 2005-12-20 2007-06-28 Itw Gema Ag Pulversprühbeschichtungsvorrichtung und Pulverversorgungsvorrichtung hierfür
WO2011070668A1 (ja) * 2009-12-10 2011-06-16 新東工業株式会社 粉粒体の吸引装置、粉粒体の吸引システムおよび吸引方法
JP5630368B2 (ja) * 2010-11-09 2014-11-26 株式会社島津製作所 乾燥粉体分散供給装置及びそれを用いた粒度分布測定装置
KR102129892B1 (ko) 2012-10-01 2020-07-03 무사시 엔지니어링 가부시키가이샤 디스펜서용 플런저, 디스펜서 및 액체 재료의 토출 방법
CN103977752B (zh) * 2014-05-12 2015-09-16 中国科学院武汉物理与数学研究所 一种激光预极化氙的累积输出装置
CN106824036A (zh) * 2016-12-29 2017-06-13 广州凯耀资产管理有限公司 一种精确度高的防爆型生物质能反应罐
US10507546B2 (en) 2017-03-16 2019-12-17 Xerox Corporation Laser cutting debris collection system
KR102186378B1 (ko) * 2019-05-20 2020-12-03 건국대학교 산학협력단 필름형태 미세플라스틱 제조장치 및 방법
CN110044782B (zh) * 2019-05-20 2019-10-11 西南石油大学 一种跨尺度广谱粒径堵漏配方粒度分析方法
CN116018169B (zh) * 2020-06-30 2025-08-19 达沃有限公司 治疗粉末施加器
CN113984595B (zh) * 2021-11-12 2025-02-07 米谱科技(常州)有限公司 干粉分散头及包括其的干粉分散器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US304982A (en) * 1884-09-09 wiesebrock
US3951462A (en) 1974-12-05 1976-04-20 De Francisi Machine Corporation Apparatus for feeding a powdered substance
FR2432983A1 (fr) * 1978-08-11 1980-03-07 Commissariat Energie Atomique Ensemble de transfert pneumatique d'un materiau pulverulent
US4497598A (en) * 1982-11-19 1985-02-05 Chevron Research Company Method and apparatus for controlled rate feeding of fluidized solids
ZA841337B (en) 1983-03-02 1984-10-31 Leschonski K A method of and an apparatus for producing a gas-solid two phase flow jet having a constant mass or volume flow rate and predetermined velocity
FR2578451B1 (fr) * 1985-03-05 1988-08-26 Bertin & Cie Procede et dispositif pour la dispersion de poudres ultra-fines
US4895034A (en) 1987-07-28 1990-01-23 Amherst Process Instruments, Inc. Powder disperser for aerodynamic particle sizing system
US5286451A (en) * 1990-11-23 1994-02-15 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy Mines And Resources Apparatus for controlled delivery of particulate material
US5522555A (en) 1994-03-01 1996-06-04 Amherst Process Instruments, Inc. Dry powder dispersion system
JP3481340B2 (ja) 1995-03-06 2003-12-22 株式会社日清製粉グループ本社 粉体分散装置
KR100226990B1 (ko) * 1997-08-26 1999-10-15 김성년 유동화에 의한 분체의 미량, 정량 및 연속 공급 장치

Also Published As

Publication number Publication date
JP2003149095A (ja) 2003-05-21
DE10231947A1 (de) 2003-03-13
GB2380955A (en) 2003-04-23
GB0216979D0 (en) 2002-08-28
GB2380955B (en) 2005-03-23
US6454141B1 (en) 2002-09-24
DE10231947B4 (de) 2015-09-17

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