DE2149490A1 - Verfahren und Vorrichtung zum Messen oder UEberwachen radioaktiver Stroemungen - Google Patents
Verfahren und Vorrichtung zum Messen oder UEberwachen radioaktiver StroemungenInfo
- Publication number
- DE2149490A1 DE2149490A1 DE19712149490 DE2149490A DE2149490A1 DE 2149490 A1 DE2149490 A1 DE 2149490A1 DE 19712149490 DE19712149490 DE 19712149490 DE 2149490 A DE2149490 A DE 2149490A DE 2149490 A1 DE2149490 A1 DE 2149490A1
- Authority
- DE
- Germany
- Prior art keywords
- flow
- measuring
- currents
- sensitive area
- elongated
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 230000002285 radioactive effect Effects 0.000 title claims description 10
- 238000012544 monitoring process Methods 0.000 title claims description 5
- 238000012360 testing method Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 238000004737 colorimetric analysis Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- GUCVJGMIXFAOAE-NJFSPNSNSA-N niobium-95 Chemical compound [95Nb] GUCVJGMIXFAOAE-NJFSPNSNSA-N 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-NJFSPNSNSA-N ruthenium-103 Chemical compound [103Ru] KJTLSVCANCCWHF-NJFSPNSNSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- QCWXUUIWCKQGHC-RNFDNDRNSA-N zirconium-95 Chemical compound [95Zr] QCWXUUIWCKQGHC-RNFDNDRNSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7842770A | 1970-10-06 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2149490A1 true DE2149490A1 (de) | 1972-04-13 |
Family
ID=22143955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712149490 Pending DE2149490A1 (de) | 1970-10-06 | 1971-10-04 | Verfahren und Vorrichtung zum Messen oder UEberwachen radioaktiver Stroemungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3649829A (enExample) |
| CA (1) | CA927981A (enExample) |
| DE (1) | DE2149490A1 (enExample) |
| FR (1) | FR2109959A5 (enExample) |
| GB (1) | GB1360806A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT391763B (de) * | 1988-09-13 | 1990-11-26 | Bender & Co Gmbh | Einrichtung zum messen der aktivitaet und des volumens radioaktiver fluessigkeiten |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826918A (en) * | 1970-09-10 | 1974-07-30 | Reactor Ct | Radiation-measuring instrument with surfaces shielded against contamination |
| US4279509A (en) * | 1979-12-05 | 1981-07-21 | Syva Company | Zero volume flow cell |
| JPS5793272A (en) * | 1980-12-01 | 1982-06-10 | Hitachi Ltd | Radioactivity monitor |
| US4440013A (en) * | 1982-03-03 | 1984-04-03 | International Business Machines Corp. | Gas chromatograph, Fourier transform, infrared spectroscopy system |
| US4683212A (en) * | 1982-09-30 | 1987-07-28 | Technicon Instruments Corporation | Random access single channel sheath stream apparatus |
| AU563260B2 (en) * | 1984-11-29 | 1987-07-02 | International Remote Imaging Systems Inc. | Method of operating a microscopic instrument |
| GB2172713B (en) * | 1985-03-22 | 1988-12-21 | Philips Nv | Spectrometer |
| JPS63262565A (ja) * | 1987-04-20 | 1988-10-28 | Hitachi Ltd | フロ−セル |
| FR2617983B1 (fr) * | 1987-07-08 | 1991-10-25 | Electricite De France | Dispositif de mesure d'activite gamma d'un liquide radioactif |
| US5179025A (en) * | 1988-12-02 | 1993-01-12 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Atmospheric pressure flow reactor: gas phase chemical kinetics under tropospheric conditions without wall effects |
| DE4419721C2 (de) * | 1994-06-06 | 1998-01-29 | Siemens Ag | Anordnung zur Führung eines Probenfluides sowie Verfahren zur Analyse eines Probenfluids |
| JP2000214070A (ja) * | 1999-01-21 | 2000-08-04 | Sysmex Corp | シ―スフロ―セルとそれを用いた血液分析装置 |
| DE10028067C1 (de) * | 2000-04-14 | 2001-08-23 | Danfoss As | Verfahren zur optischen Analyse eines Fluids |
| US7118676B2 (en) * | 2003-09-04 | 2006-10-10 | Arryx, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
| CN1774623B (zh) | 2002-07-31 | 2012-02-01 | 阿尔利克斯公司 | 利用全息激光控制分类物质的系统和方法 |
| US7699767B2 (en) | 2002-07-31 | 2010-04-20 | Arryx, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
| US11243494B2 (en) | 2002-07-31 | 2022-02-08 | Abs Global, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
| CA2544002C (en) * | 2003-10-30 | 2012-07-24 | Cytonome, Inc. | Multilayer hydrodynamic sheath flow structure |
| US7355696B2 (en) * | 2005-02-01 | 2008-04-08 | Arryx, Inc | Method and apparatus for sorting cells |
| JP2007098223A (ja) * | 2005-09-30 | 2007-04-19 | Fujifilm Corp | 化学装置の流体操作方法 |
| JP4661942B2 (ja) | 2008-05-13 | 2011-03-30 | ソニー株式会社 | マイクロチップとその流路構造 |
| US8233146B2 (en) * | 2009-01-13 | 2012-07-31 | Becton, Dickinson And Company | Cuvette for flow-type particle analyzer |
| US10908066B2 (en) | 2010-11-16 | 2021-02-02 | 1087 Systems, Inc. | Use of vibrational spectroscopy for microfluidic liquid measurement |
| NZ711384A (en) | 2013-03-14 | 2018-06-29 | Cytonome St Llc | Hydrodynamic focusing apparatus and methods |
| US8961904B2 (en) | 2013-07-16 | 2015-02-24 | Premium Genetics (Uk) Ltd. | Microfluidic chip |
| US10016777B2 (en) | 2013-10-29 | 2018-07-10 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US9962673B2 (en) | 2013-10-29 | 2018-05-08 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US11796449B2 (en) | 2013-10-30 | 2023-10-24 | Abs Global, Inc. | Microfluidic system and method with focused energy apparatus |
| US10029416B2 (en) | 2014-01-28 | 2018-07-24 | Palo Alto Research Center Incorporated | Polymer spray deposition methods and systems |
| US9757747B2 (en) | 2014-05-27 | 2017-09-12 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US9527056B2 (en) | 2014-05-27 | 2016-12-27 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US9707588B2 (en) | 2014-05-27 | 2017-07-18 | Palo Alto Research Center Incorporated | Methods and systems for creating aerosols |
| US20170248515A1 (en) * | 2014-11-17 | 2017-08-31 | Becton, Dickinson And Company | Flow Cell Cuvettes Having a Narrowing Region, and Flow Cytometer Systems Comprising the Same |
| US9878493B2 (en) | 2014-12-17 | 2018-01-30 | Palo Alto Research Center Incorporated | Spray charging and discharging system for polymer spray deposition device |
| US9782790B2 (en) | 2014-12-18 | 2017-10-10 | Palo Alto Research Center Incorporated | Devices and methods for the controlled formation and dispension of small drops of highly viscous and/or non-newtonian liquids |
| US10393414B2 (en) | 2014-12-19 | 2019-08-27 | Palo Alto Research Center Incorporated | Flexible thermal regulation device |
| US9543495B2 (en) | 2014-12-23 | 2017-01-10 | Palo Alto Research Center Incorporated | Method for roll-to-roll production of flexible, stretchy objects with integrated thermoelectric modules, electronics and heat dissipation |
| HK1248809A1 (zh) | 2015-02-19 | 2018-10-19 | 1087 Systems, Inc. | 扫描红外线测量系统 |
| US9707577B2 (en) | 2015-07-29 | 2017-07-18 | Palo Alto Research Center Incorporated | Filament extension atomizers |
| US9789499B2 (en) | 2015-07-29 | 2017-10-17 | Palo Alto Research Center Incorporated | Filament extension atomizers |
| US9993839B2 (en) | 2016-01-18 | 2018-06-12 | Palo Alto Research Center Incorporated | System and method for coating a substrate |
| US10434703B2 (en) | 2016-01-20 | 2019-10-08 | Palo Alto Research Center Incorporated | Additive deposition system and method |
| US10500784B2 (en) | 2016-01-20 | 2019-12-10 | Palo Alto Research Center Incorporated | Additive deposition system and method |
| US9988720B2 (en) | 2016-10-13 | 2018-06-05 | Palo Alto Research Center Incorporated | Charge transfer roller for use in an additive deposition system and process |
| US10493483B2 (en) | 2017-07-17 | 2019-12-03 | Palo Alto Research Center Incorporated | Central fed roller for filament extension atomizer |
| US10464094B2 (en) | 2017-07-31 | 2019-11-05 | Palo Alto Research Center Incorporated | Pressure induced surface wetting for enhanced spreading and controlled filament size |
| US10919215B2 (en) | 2017-08-22 | 2021-02-16 | Palo Alto Research Center Incorporated | Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printing |
| WO2019226790A1 (en) | 2018-05-23 | 2019-11-28 | Abs Global, Inc. | Systems and methods for particle focusing in microchannels |
| WO2020128561A1 (en) | 2018-12-21 | 2020-06-25 | Premium Genetics (Uk) Ltd. | System and methods for sub-population identification |
| EP3955735B1 (en) | 2019-04-18 | 2024-05-22 | ABS Global, Inc. | System and process for continuous addition of cryoprotectant |
| US11628439B2 (en) | 2020-01-13 | 2023-04-18 | Abs Global, Inc. | Single-sheath microfluidic chip |
| EP4232601A4 (en) | 2020-10-21 | 2024-10-09 | ABS Global, Inc. | METHODS AND SYSTEMS FOR PROCESSING GENETIC SAMPLES TO DETERMINE IDENTITY OR DETECT CONTAMINATION |
| WO2022108840A1 (en) | 2020-11-23 | 2022-05-27 | Abs Global, Inc. | Modular flow cytometry systems and methods of processing samples |
| US12533688B2 (en) | 2022-01-27 | 2026-01-27 | Xerox Corporation | System and method of atomizing reactive two-part fluids |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238367A (en) * | 1963-02-20 | 1966-03-01 | Beckman Instruments Inc | Device for the analysis of a fluent material by bombarding the same with photoelectrons |
| US3444722A (en) * | 1966-09-09 | 1969-05-20 | Phillips Petroleum Co | Device for supplying carrier gas to transport eluted portion of sample and to backflush chromatographic column |
-
1970
- 1970-10-06 US US78427A patent/US3649829A/en not_active Expired - Lifetime
-
1971
- 1971-09-13 CA CA122684A patent/CA927981A/en not_active Expired
- 1971-09-13 GB GB4252971A patent/GB1360806A/en not_active Expired
- 1971-10-04 DE DE19712149490 patent/DE2149490A1/de active Pending
- 1971-10-06 FR FR7136016A patent/FR2109959A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT391763B (de) * | 1988-09-13 | 1990-11-26 | Bender & Co Gmbh | Einrichtung zum messen der aktivitaet und des volumens radioaktiver fluessigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| CA927981A (en) | 1973-06-05 |
| GB1360806A (en) | 1974-07-24 |
| US3649829A (en) | 1972-03-14 |
| FR2109959A5 (enExample) | 1972-05-26 |
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