DE2136072A1 - Meßgerät zur Erfassung der Beladung eines Gases mit kleinen flüssigen oder festen Partikeln - Google Patents
Meßgerät zur Erfassung der Beladung eines Gases mit kleinen flüssigen oder festen PartikelnInfo
- Publication number
- DE2136072A1 DE2136072A1 DE19712136072 DE2136072A DE2136072A1 DE 2136072 A1 DE2136072 A1 DE 2136072A1 DE 19712136072 DE19712136072 DE 19712136072 DE 2136072 A DE2136072 A DE 2136072A DE 2136072 A1 DE2136072 A1 DE 2136072A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- piston
- measuring
- operational amplifier
- condensation
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 title claims description 17
- 239000007788 liquid Substances 0.000 title claims description 8
- 239000007787 solid Substances 0.000 title claims description 5
- 238000011068 loading method Methods 0.000 title claims description 3
- 239000003990 capacitor Substances 0.000 claims description 22
- 238000009833 condensation Methods 0.000 claims description 21
- 230000005494 condensation Effects 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 230000005669 field effect Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000003570 air Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5683470A | 1970-07-21 | 1970-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2136072A1 true DE2136072A1 (de) | 1972-01-27 |
Family
ID=22006844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712136072 Pending DE2136072A1 (de) | 1970-07-21 | 1971-07-19 | Meßgerät zur Erfassung der Beladung eines Gases mit kleinen flüssigen oder festen Partikeln |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3738751A (https=) |
| DE (1) | DE2136072A1 (https=) |
| FR (1) | FR2103143A5 (https=) |
| GB (1) | GB1360223A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164566A (ja) * | 2009-01-19 | 2010-07-29 | Avl List Gmbh | 凝縮核カウンタ |
| CN116183311A (zh) * | 2022-09-07 | 2023-05-30 | 武汉理碳环保科技有限公司 | 一种用于碳封存的镁橄榄石封存二氧化碳的监测采集装置 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5011281A (en) * | 1989-05-15 | 1991-04-30 | Research Equipment Corporation | Humidification and cloud chamber block for particle concentration detection |
| DE102005001992B4 (de) * | 2005-01-15 | 2012-08-02 | Palas Gmbh Partikel- Und Lasermesstechnik | Verfahren und Vorrichtung zum Zählen von Partikeln |
| JP2010540965A (ja) | 2007-12-05 | 2010-12-24 | オールテック・アソシエイツ・インコーポレーテッド | サンプルの画分を収集しサンプルを分析するための方法および装置 |
| EP2194370A1 (de) * | 2008-12-03 | 2010-06-09 | GIP Messinstrumente GmbH | Kondensationspartikelzähler |
| WO2010068276A1 (en) | 2008-12-10 | 2010-06-17 | Alltech Associates Inc. | Chromatography systems and system components |
| US8314934B2 (en) | 2009-09-01 | 2012-11-20 | Alltech Associates, Inc. | Methods and apparatus for analyzing samples and collecting sample fractions |
| 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 |
| EP2469264B1 (en) * | 2010-12-21 | 2016-06-22 | Grundfos Management A/S | Monitoring system |
| DE112013004860T5 (de) * | 2012-10-02 | 2015-06-11 | Aerosol Dynamics Inc. | Dochtbenetzung für Wasserkondensationssysteme |
| AT515941B1 (de) | 2014-07-29 | 2016-01-15 | Avl List Gmbh | Kondensationspartikelzähler mit einer Sättigungseinheit und einer nachgeschalteten Kondensationseinheit |
| US11029240B2 (en) | 2018-10-12 | 2021-06-08 | Aerosol Dynamics Inc. | Wick moisture sensor for airborne particle condensational growth systems |
| JP7255813B2 (ja) | 2017-12-29 | 2023-04-11 | ザ リージェンツ オブ ザ ユニバーシティ オブ コロラド，ア ボディー コーポレイト | ゲノム保存剤へ直接の高忠実度バイオエアロゾル凝結捕捉 |
| US11237091B2 (en) | 2018-11-01 | 2022-02-01 | Aerosol Dynamics Inc. | Humidity conditioning for water-based condensational growth of ultrafine particles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938423A (en) * | 1956-06-27 | 1960-05-31 | Gen Electric | Incipient fog detector |
| US3037421A (en) * | 1956-07-27 | 1962-06-05 | Gen Electric | Condensation nuclei detector |
| US3463589A (en) * | 1966-01-27 | 1969-08-26 | Gen Electric | Portable condensation nuclei detector |
-
1970
- 1970-07-21 US US00056834A patent/US3738751A/en not_active Expired - Lifetime
-
1971
- 1971-07-19 DE DE19712136072 patent/DE2136072A1/de active Pending
- 1971-07-21 GB GB3417471A patent/GB1360223A/en not_active Expired
- 1971-07-21 FR FR7126639A patent/FR2103143A5/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010164566A (ja) * | 2009-01-19 | 2010-07-29 | Avl List Gmbh | 凝縮核カウンタ |
| EP2208983A3 (de) * | 2009-01-19 | 2011-06-22 | AVL List GmbH | Kondensationskern-Zähler |
| CN116183311A (zh) * | 2022-09-07 | 2023-05-30 | 武汉理碳环保科技有限公司 | 一种用于碳封存的镁橄榄石封存二氧化碳的监测采集装置 |
| CN116183311B (zh) * | 2022-09-07 | 2023-09-26 | 武汉理碳环保科技有限公司 | 一种用于碳封存的镁橄榄石封存二氧化碳的监测采集装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1360223A (en) | 1974-07-17 |
| US3738751A (en) | 1973-06-12 |
| FR2103143A5 (https=) | 1972-04-07 |
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