ATE397205T1 - Verfahren und vorrichtung zur bestimmung von teilchen in reaktiven und toxischen gasen - Google Patents
Verfahren und vorrichtung zur bestimmung von teilchen in reaktiven und toxischen gasenInfo
- Publication number
- ATE397205T1 ATE397205T1 AT99124854T AT99124854T ATE397205T1 AT E397205 T1 ATE397205 T1 AT E397205T1 AT 99124854 T AT99124854 T AT 99124854T AT 99124854 T AT99124854 T AT 99124854T AT E397205 T1 ATE397205 T1 AT E397205T1
- Authority
- AT
- Austria
- Prior art keywords
- gas
- pressurized gas
- reactive
- distribution line
- toxic gases
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002341 toxic gas Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 9
- 230000005494 condensation Effects 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
- Y10S977/953—Detector using nanostructure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/217,113 US6469780B1 (en) | 1998-12-21 | 1998-12-21 | Apparatus and method for detecting particles in reactive and toxic gases |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE397205T1 true ATE397205T1 (de) | 2008-06-15 |
Family
ID=22809723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99124854T ATE397205T1 (de) | 1998-12-21 | 1999-12-15 | Verfahren und vorrichtung zur bestimmung von teilchen in reaktiven und toxischen gasen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6469780B1 (de) |
EP (1) | EP1014075B1 (de) |
JP (1) | JP3795718B2 (de) |
KR (1) | KR100346933B1 (de) |
AT (1) | ATE397205T1 (de) |
DE (1) | DE69938813D1 (de) |
ES (1) | ES2306496T3 (de) |
SG (1) | SG78406A1 (de) |
TW (1) | TWI232928B (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100383547B1 (ko) * | 2000-09-25 | 2003-05-12 | 학교법인 한양학원 | 초미세입자 응축핵계수기 |
US6639671B1 (en) * | 2002-03-01 | 2003-10-28 | Msp Corporation | Wide-range particle counter |
US6829044B2 (en) * | 2002-04-24 | 2004-12-07 | Msp Corporation | Compact, high-efficiency condensation nucleus counter |
US7214274B2 (en) * | 2003-03-17 | 2007-05-08 | Tokyo Electron Limited | Method and apparatus for thermally insulating adjacent temperature controlled processing chambers |
US7342660B2 (en) * | 2003-09-25 | 2008-03-11 | Deka Products Limited Partnership | Detection system and method for aerosol delivery |
US7867779B2 (en) * | 2005-02-03 | 2011-01-11 | Air Products And Chemicals, Inc. | System and method comprising same for measurement and/or analysis of particles in gas stream |
US7537018B1 (en) * | 2005-05-03 | 2009-05-26 | Waters Investments Limited | Method and apparatus for controlling partial vapor pressure in a sorption analyzer |
CN101208592B (zh) | 2005-06-28 | 2013-04-24 | 皇家飞利浦电子股份有限公司 | 超微细颗粒传感器 |
US7777867B2 (en) * | 2006-12-22 | 2010-08-17 | Thermo Fisher Scientific | Devices, methods, and systems for detecting particles in aerosol gas streams |
KR100895542B1 (ko) * | 2007-07-05 | 2009-05-06 | 안강호 | 응축핵 계수기 |
WO2009117312A2 (en) * | 2008-03-19 | 2009-09-24 | Waters Technologies Corporation | Apparatus and methods for making analyte particles |
WO2010083513A2 (en) * | 2009-01-16 | 2010-07-22 | University Of Cincinnati | Continuous droplet generator devices and methods |
DE102009001860A1 (de) * | 2009-03-25 | 2010-09-30 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zum Bestimmen einer Anzahl von Tropfen |
US9610531B2 (en) | 2010-08-27 | 2017-04-04 | Aerosol Dynamics Inc. | Wick wetting for water condensation systems |
US9579662B2 (en) | 2010-08-27 | 2017-02-28 | Aerosol Dynamics Inc. | Condensation-evaporator nanoparticle charger |
US8801838B2 (en) * | 2010-08-27 | 2014-08-12 | Aerosol Dynamics Inc. | Advanced laminar flow water condensation technology for ultrafine particles |
RU2475721C2 (ru) * | 2011-04-27 | 2013-02-20 | Открытое акционерное общество "Электростальское научно-производственное объединение "Неорганика" (ОАО "ЭНПО "Неорганика") | Установка для измерения микропримесей в потоке газа |
CN104678112A (zh) * | 2015-02-05 | 2015-06-03 | 中国科学院合肥物质科学研究院 | 一种串联差分电迁移率分析仪控制系统及控制方法 |
TWI584344B (zh) * | 2015-08-12 | 2017-05-21 | 國立中山大學 | 可調式氣動聚焦構造 |
EP3400077B1 (de) * | 2016-01-08 | 2020-12-23 | TSI, Inc. | Passformmonitor für tragbare maske |
CN105954069B (zh) * | 2016-06-20 | 2018-07-27 | 国家电网公司 | 电气设备中sf6固体分解产物采样器 |
CN105865856B (zh) * | 2016-06-20 | 2018-07-27 | 国家电网公司 | 电气设备中sf6固体分解产物采集分析系统 |
AT519912B1 (de) * | 2017-05-03 | 2019-11-15 | Avl List Gmbh | Kondensationspartikelzähler mit Trennelement |
AT519913B1 (de) * | 2017-05-03 | 2019-11-15 | Avl List Gmbh | Kondensationspartikelzähler mit Lichtleiter |
US11029240B2 (en) | 2018-10-12 | 2021-06-08 | Aerosol Dynamics Inc. | Wick moisture sensor for airborne particle condensational growth systems |
CN108535168B (zh) * | 2018-03-12 | 2023-11-28 | 清华大学 | 一种小型颗粒物冷凝生长计数器 |
JP2021527198A (ja) | 2018-06-07 | 2021-10-11 | センサーズ インコーポレイテッド | 粒子濃度分析システム及び方法 |
CN109116008A (zh) * | 2018-06-29 | 2019-01-01 | 南方电网科学研究院有限责任公司 | 一种c4f7n气体的毒性试验装置 |
US11237091B2 (en) | 2018-11-01 | 2022-02-01 | Aerosol Dynamics Inc. | Humidity conditioning for water-based condensational growth of ultrafine particles |
EP3835754A1 (de) * | 2019-12-09 | 2021-06-16 | ETH Zurich | Verfahren und vorrichtung zur bestimmung einer partikeloberfläche |
FR3123725A1 (fr) * | 2021-06-04 | 2022-12-09 | Valérie COMPAN | Dispositif mobile et autonome et procédé de detection d’analytes dans l’air |
CN113720749B (zh) * | 2021-08-31 | 2023-01-17 | 北京航空航天大学 | 一种宽温纳米颗粒计数器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632210A (en) | 1969-06-19 | 1972-01-04 | Environment One Corp | Variable rate continuous flow condensation nuclei meter having adjustable expansion period and improved gain |
US3806248A (en) | 1973-02-21 | 1974-04-23 | Atomic Energy Commission | Continuous flow condensation nuclei counter |
US4293217A (en) | 1980-02-06 | 1981-10-06 | The United States Of America As Represented By The Secretary Of The Army | Continuous-flow condensation nuclei counter and process |
US4790650A (en) | 1987-04-17 | 1988-12-13 | Tsi Incorporated | Condensation nucleus counter |
US5026155A (en) * | 1989-09-06 | 1991-06-25 | Air Products And Chemicals, Inc. | Process for sizing particles using condensation nucleus counting |
US5239356A (en) * | 1990-06-20 | 1993-08-24 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung Ev | Condensation nucleus counter |
US5231865A (en) | 1992-01-02 | 1993-08-03 | Air Products And Chemicals, Inc. | Diffusion gas diluter |
US5675405A (en) * | 1996-08-12 | 1997-10-07 | Met One, Inc. | Condensation nucleus counter employing supersaturation by thermal differentiation |
US5872622A (en) * | 1996-08-12 | 1999-02-16 | Met One, Inc. | Condensation nucleus counter having vapor stabilization and working fluid recovery |
US5659388A (en) * | 1996-09-11 | 1997-08-19 | Vlsi Standards, Inc. | Method and apparatus for operating a condensation nucleus counter with improved counting stability and accuracy over a variable detection threshold |
US5903338A (en) * | 1998-02-11 | 1999-05-11 | Particle Measuring Systems, Inc. | Condensation nucleus counter using mixing and cooling |
-
1998
- 1998-12-21 US US09/217,113 patent/US6469780B1/en not_active Expired - Fee Related
-
1999
- 1999-12-14 SG SG1999006360A patent/SG78406A1/en unknown
- 1999-12-14 KR KR1019990057455A patent/KR100346933B1/ko not_active IP Right Cessation
- 1999-12-15 AT AT99124854T patent/ATE397205T1/de not_active IP Right Cessation
- 1999-12-15 EP EP99124854A patent/EP1014075B1/de not_active Expired - Lifetime
- 1999-12-15 ES ES99124854T patent/ES2306496T3/es not_active Expired - Lifetime
- 1999-12-15 DE DE69938813T patent/DE69938813D1/de not_active Expired - Fee Related
- 1999-12-16 TW TW088122177A patent/TWI232928B/zh not_active IP Right Cessation
- 1999-12-17 JP JP35899899A patent/JP3795718B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3795718B2 (ja) | 2006-07-12 |
US6469780B1 (en) | 2002-10-22 |
JP2000186994A (ja) | 2000-07-04 |
DE69938813D1 (de) | 2008-07-10 |
EP1014075A1 (de) | 2000-06-28 |
EP1014075B1 (de) | 2008-05-28 |
TWI232928B (en) | 2005-05-21 |
KR20000052469A (ko) | 2000-08-25 |
KR100346933B1 (ko) | 2002-07-31 |
ES2306496T3 (es) | 2008-11-01 |
SG78406A1 (en) | 2001-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |