DE2163663A1 - Vorrichtung zur Betriebssteuerung eines Probensammlers für atmosphärische Verunreinigungen - Google Patents
Vorrichtung zur Betriebssteuerung eines Probensammlers für atmosphärische VerunreinigungenInfo
- Publication number
- DE2163663A1 DE2163663A1 DE19712163663 DE2163663A DE2163663A1 DE 2163663 A1 DE2163663 A1 DE 2163663A1 DE 19712163663 DE19712163663 DE 19712163663 DE 2163663 A DE2163663 A DE 2163663A DE 2163663 A1 DE2163663 A1 DE 2163663A1
- Authority
- DE
- Germany
- Prior art keywords
- photodetector
- lamp
- wind
- polarizing
- discs
- 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
- 239000000356 contaminant Substances 0.000 title description 12
- 230000010287 polarization Effects 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000011109 contamination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE17532/70A SE346383B (enEXAMPLES) | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2163663A1 true DE2163663A1 (de) | 1972-07-13 |
Family
ID=20303708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712163663 Pending DE2163663A1 (de) | 1970-12-23 | 1971-12-21 | Vorrichtung zur Betriebssteuerung eines Probensammlers für atmosphärische Verunreinigungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3740626A (enEXAMPLES) |
| CA (1) | CA932172A (enEXAMPLES) |
| DE (1) | DE2163663A1 (enEXAMPLES) |
| GB (1) | GB1373378A (enEXAMPLES) |
| SE (1) | SE346383B (enEXAMPLES) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3633842A1 (de) * | 1986-10-04 | 1988-04-14 | Kernforschungsanlage Juelich | Verfahren zur analyse von wasser sowie vorrichtung zur durchfuehrung dieses verfahrens |
| WO1994029716A1 (en) * | 1993-06-10 | 1994-12-22 | Rupprecht & Patashnick Company, Inc. | Airborne particulate sampling monitor |
| US6584865B1 (en) * | 2001-03-08 | 2003-07-01 | The United States Of America As Represented By The Secretary Of The Army | Absolute reference aerosol sampler |
| CN102183385B (zh) * | 2011-03-02 | 2012-12-19 | 常州浩讯信息科技有限公司 | 环境实时监测及气体采样方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2391601A (en) * | 1943-09-21 | 1945-12-25 | American Smelting Refining | Wind recording apparatus |
| US2699679A (en) * | 1951-01-09 | 1955-01-18 | Battelle Development Corp | Atmospheric contaminant collector |
| US2795705A (en) * | 1952-08-26 | 1957-06-11 | Rabinow Jacob | Optical coincidence devices |
| US3117586A (en) * | 1961-06-30 | 1964-01-14 | Louis T Cleaver | Automatic controller |
| US3333458A (en) * | 1963-12-12 | 1967-08-01 | Heath Survey Consultants Inc | Mobile gas detecting unit with distance traveled marking means |
| US3461307A (en) * | 1964-01-21 | 1969-08-12 | Imp Smelting Corp Ltd | Radiation sensitive integrating device using synchronously driven rotating members |
| US3299700A (en) * | 1964-04-02 | 1967-01-24 | Kennecott Copper Corp | Directional air sampler |
-
1970
- 1970-12-23 SE SE17532/70A patent/SE346383B/xx unknown
-
1971
- 1971-12-13 GB GB5785471A patent/GB1373378A/en not_active Expired
- 1971-12-14 CA CA130163A patent/CA932172A/en not_active Expired
- 1971-12-16 US US00208739A patent/US3740626A/en not_active Expired - Lifetime
- 1971-12-21 DE DE19712163663 patent/DE2163663A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3740626A (en) | 1973-06-19 |
| GB1373378A (en) | 1974-11-13 |
| SE346383B (enEXAMPLES) | 1972-07-03 |
| CA932172A (en) | 1973-08-21 |
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