DK3755987T3 - Indretning og fremgangsmåde til måling af støvindholdet i en luftstrøm - Google Patents
Indretning og fremgangsmåde til måling af støvindholdet i en luftstrøm Download PDFInfo
- Publication number
- DK3755987T3 DK3755987T3 DK19759051.6T DK19759051T DK3755987T3 DK 3755987 T3 DK3755987 T3 DK 3755987T3 DK 19759051 T DK19759051 T DK 19759051T DK 3755987 T3 DK3755987 T3 DK 3755987T3
- Authority
- DK
- Denmark
- Prior art keywords
- measuring
- air flow
- dust content
- dust
- content
- Prior art date
Links
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
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
- G01N15/0625—Optical scan of the deposits
-
- 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
-
- 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
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- 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
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2018/5603A BE1026126B1 (nl) | 2018-08-29 | 2018-08-29 | Inrichting en werkwijze voor het opmeten van het stofgehalte van een luchtstroom |
PCT/IB2019/056372 WO2020044141A1 (en) | 2018-08-29 | 2019-07-25 | Device and method for measuring the dust content of an air stream |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3755987T3 true DK3755987T3 (da) | 2022-01-10 |
Family
ID=63713566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19759051.6T DK3755987T3 (da) | 2018-08-29 | 2019-07-25 | Indretning og fremgangsmåde til måling af støvindholdet i en luftstrøm |
Country Status (11)
Country | Link |
---|---|
US (1) | US11821829B2 (da) |
EP (1) | EP3755987B1 (da) |
JP (1) | JP7328711B2 (da) |
CN (1) | CN112740012A (da) |
BE (1) | BE1026126B1 (da) |
BR (1) | BR112021003392A2 (da) |
DK (1) | DK3755987T3 (da) |
ES (1) | ES2904525T3 (da) |
IL (1) | IL281020B2 (da) |
PL (1) | PL3755987T3 (da) |
WO (1) | WO2020044141A1 (da) |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784902A (en) | 1971-12-08 | 1974-01-08 | Ikor Inc | Apparatus for sensing particulate matter |
US4167870A (en) * | 1973-09-07 | 1979-09-18 | Haas Rudy M | Chemical tracer method of and structure for determination of instantaneous and total mass and volume fluid flow |
US3954428A (en) * | 1975-07-28 | 1976-05-04 | The United States Of America As Represented By The Secretary Of The Interior | Precision aerosol divider |
CH636444A5 (de) * | 1978-10-04 | 1983-05-31 | Von Roll Ag | Verfahren und vorrichtung zur messung des staubgehaltes in stroemenden gasen. |
DE3175282D1 (en) * | 1980-02-25 | 1986-10-16 | Centre Rech Metallurgique | Processes and devices for measuring the dust content of gas streams |
JPS58190718A (ja) * | 1982-04-30 | 1983-11-07 | Ishibashi Kagaku Kogyo Kk | 設定値のデジタル入力式排ガス自動等速吸引装置 |
DE3428139A1 (de) | 1984-07-31 | 1986-02-13 | Oxytechnik Gesellschaft für Systemtechnik mbH, 6236 Eschborn | Einrichtung zum transportieren von profilen |
JPS6144551U (ja) * | 1984-08-24 | 1986-03-24 | 三菱重工業株式会社 | ガス吸引装置 |
US4686848A (en) * | 1984-11-20 | 1987-08-18 | Umec Corporation | High temperature particulate filter media test unit |
JPH0243640A (ja) | 1988-08-04 | 1990-02-14 | Kyushu Nippon Denki Software Kk | プログラム間通信を用いたファイル管理方式 |
JPH0648379Y2 (ja) * | 1988-09-16 | 1994-12-12 | 光洋精工株式会社 | ガス分析装置 |
DE4115212C2 (de) * | 1991-05-10 | 1995-02-02 | Kernforschungsz Karlsruhe | Verfahren zur kontinuierlichen Bestimmung von Staubgehalten in strömenden Medien |
DE4205792C2 (de) * | 1992-02-26 | 1995-11-02 | Gfa Ges Fuer Arbeitsplatz Und | Verfahren und Vorrichtung zur Probenahme aus Abgasen |
JP3146429B2 (ja) * | 1993-09-09 | 2001-03-19 | 日本鋼管株式会社 | 排ガス中のダスト濃度の自動測定装置 |
JPH0989733A (ja) * | 1995-09-21 | 1997-04-04 | Toshiba Corp | ガス測定方法及びその測定装置 |
JPH09218154A (ja) * | 1996-02-08 | 1997-08-19 | Ngk Insulators Ltd | ダスト濃度計の校正方法および校正用標準治具 |
US6439027B1 (en) | 2000-08-10 | 2002-08-27 | Rupprecht & Patashnick Company, Inc. | Particulate mass measurement apparatus with real-time moisture monitor |
JP3673854B2 (ja) * | 2001-05-11 | 2005-07-20 | 独立行政法人産業技術総合研究所 | 口径可変式吸引ノズルを備えたダスト試料採取装置 |
JP2006226866A (ja) * | 2005-02-18 | 2006-08-31 | Chugoku Electric Power Co Inc:The | 排ガスサンプリング装置 |
WO2010053386A1 (en) | 2008-11-06 | 2010-05-14 | Stanislaw Kaminski | Method for measuring dust concentration in flowing gas and device for measuring dust concentration in flowing gas |
JP2013202571A (ja) * | 2012-03-29 | 2013-10-07 | Miura Co Ltd | 空気除湿システム |
CN102998233B (zh) * | 2012-11-22 | 2015-04-22 | 中国石油大学(北京) | 适用于高压气体管道内颗粒物在线检测的方法 |
CN203011800U (zh) * | 2012-11-22 | 2013-06-19 | 中国石油大学(北京) | 适用于高温气体管道内颗粒物在线检测的装置 |
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 |
CN104897534A (zh) * | 2015-05-14 | 2015-09-09 | 苏州奥德克光电有限公司 | 湿烟气在线粉尘仪 |
CN106092846B (zh) * | 2016-08-24 | 2018-08-21 | 山西平朔煤矸石发电有限责任公司 | 一种超低浓度湿烟气烟尘在线测量装置及其在线测量方法 |
-
2018
- 2018-08-29 BE BE2018/5603A patent/BE1026126B1/nl active IP Right Grant
-
2019
- 2019-07-25 US US17/047,863 patent/US11821829B2/en active Active
- 2019-07-25 EP EP19759051.6A patent/EP3755987B1/en active Active
- 2019-07-25 WO PCT/IB2019/056372 patent/WO2020044141A1/en unknown
- 2019-07-25 DK DK19759051.6T patent/DK3755987T3/da active
- 2019-07-25 CN CN201980026170.8A patent/CN112740012A/zh active Pending
- 2019-07-25 ES ES19759051T patent/ES2904525T3/es active Active
- 2019-07-25 IL IL281020A patent/IL281020B2/en unknown
- 2019-07-25 JP JP2021510388A patent/JP7328711B2/ja active Active
- 2019-07-25 PL PL19759051T patent/PL3755987T3/pl unknown
- 2019-07-25 BR BR112021003392-0A patent/BR112021003392A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IL281020B2 (en) | 2024-06-01 |
IL281020B1 (en) | 2024-02-01 |
US11821829B2 (en) | 2023-11-21 |
PL3755987T3 (pl) | 2022-02-14 |
BE1026126B1 (nl) | 2019-10-16 |
CN112740012A (zh) | 2021-04-30 |
US20210164879A1 (en) | 2021-06-03 |
EP3755987B1 (en) | 2021-12-01 |
ES2904525T3 (es) | 2022-04-05 |
BR112021003392A2 (pt) | 2021-05-18 |
WO2020044141A1 (en) | 2020-03-05 |
JP7328711B2 (ja) | 2023-08-17 |
EP3755987A1 (en) | 2020-12-30 |
IL281020A (en) | 2021-04-29 |
JP2021535384A (ja) | 2021-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3566225T3 (da) | Metode og apparat til detektering af hoste i baggrunden | |
DK3409028T3 (da) | Fremgangsmåde og anordning til test af hovedtelefonapparat | |
DK3428554T3 (da) | Fremgangsmåde til detektering af lækager i et luftkonditioneringssystem | |
DK3061245T3 (da) | System og fremgangsmåde til afprøvning og certificering af mediaindretninger til anvendelse i et forbundet mediamiljø | |
DK3199193T3 (da) | Fremgangsmåde til måling af strømningstræk i en inhalator, inhalator og system | |
DK3467491T3 (da) | Anordning til måling af fluidstrømning og tilhørende fremgangsmåde | |
DK3622247T3 (da) | Fremgangsmåde til referencering af flere sensorenheder og tilhørende måleindretning | |
EP3748332A4 (en) | INSPECTION FLOW DUCT DEVICE AND INSPECTION DEVICE | |
DK3717851T3 (da) | Fremgangsmåde og anordning til tørring af plader | |
DK3316778T3 (da) | Indretning til indsamling af partikler i en udadgående luftstrøm | |
DK3895342T3 (da) | Fremgangsmåde og anordning til måling af fysisk mængde på grundlag af rayleigh-bagudspredning | |
DK3774090T3 (da) | Fremgangsmåde og indretning til rensning af mindst et åndedrætsapparat | |
DK3883689T3 (da) | Anordning og fremgangsmåde til celledetektering i mikrodråber | |
EP3470829A4 (en) | METHOD FOR MEASURING THE DEW POINT AND DEVICE FOR MEASURING THE DEW POINT | |
TWI799617B (zh) | 半導體元件檢查方法及半導體元件檢查裝置 | |
SG11201911606UA (en) | Flow rate measurement device and flow rate measurement method | |
DK3880072T3 (da) | Indretning til måling af åndefugtighed | |
PL3559605T3 (pl) | Urządzenie i sposób pomiaru przepływu powietrza | |
SG11202008061XA (en) | Device and method for measuring respiratory air flow | |
DK3011279T3 (da) | System til identificering af en sensor og måling af strømning i en strømningskanal | |
DK3717139T3 (da) | Anordning og fremgangsmåde til odorisering af en gasstrøm i en gasledning | |
EP3754692A4 (en) | CONCENTRATION MEASURING METHOD AND CONCENTRATION MEASURING DEVICE | |
DK3516327T3 (da) | System til påvisning og måling af samlinger i tørvægge | |
DK3143403T3 (da) | Fremgangsmåder til påvisning og/eller måling af anti-lægemiddelantistoffer, især behandlingsinducerede anti-lægemiddelantistoffer | |
DK3542479T3 (da) | Fremgangsmåde og enhed til afsendelse af data for tekniske installationer i huset |