DE3909438C2 - - Google Patents
Info
- Publication number
- DE3909438C2 DE3909438C2 DE3909438A DE3909438A DE3909438C2 DE 3909438 C2 DE3909438 C2 DE 3909438C2 DE 3909438 A DE3909438 A DE 3909438A DE 3909438 A DE3909438 A DE 3909438A DE 3909438 C2 DE3909438 C2 DE 3909438C2
- Authority
- DE
- Germany
- Prior art keywords
- needle
- needle head
- sampling
- space
- sampling device
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- 230000002285 radioactive effect Effects 0.000 claims description 4
- 231100000331 toxic Toxicity 0.000 claims description 2
- 230000002588 toxic effect Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 206010010774 Constipation Diseases 0.000 description 4
- 239000012488 sample solution Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
- G01N33/0093—Radioactive materials
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3909438A DE3909438A1 (de) | 1989-03-22 | 1989-03-22 | Probenahmevorrichtung fuer feststoffhaltige radioaktive und/oder toxische suspensionen |
| GB9005298A GB2229422B (en) | 1989-03-22 | 1990-03-09 | Device for taking samples from a liquid |
| FR9003021A FR2644891B1 (fr) | 1989-03-22 | 1990-03-09 | Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides |
| JP2064488A JPH02285233A (ja) | 1989-03-22 | 1990-03-16 | 固体物質を含有する放射性のおよび／または有毒なサスペンシヨン用の試料採取装置 |
| US07/497,316 US5038623A (en) | 1989-03-22 | 1990-03-22 | Device for taking samples of radioactive and/or toxic suspensions containing solids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3909438A DE3909438A1 (de) | 1989-03-22 | 1989-03-22 | Probenahmevorrichtung fuer feststoffhaltige radioaktive und/oder toxische suspensionen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3909438A1 DE3909438A1 (de) | 1990-12-06 |
| DE3909438C2 true DE3909438C2 (forum.php) | 1992-09-03 |
Family
ID=6376971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3909438A Granted DE3909438A1 (de) | 1989-03-22 | 1989-03-22 | Probenahmevorrichtung fuer feststoffhaltige radioaktive und/oder toxische suspensionen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5038623A (forum.php) |
| JP (1) | JPH02285233A (forum.php) |
| DE (1) | DE3909438A1 (forum.php) |
| FR (1) | FR2644891B1 (forum.php) |
| GB (1) | GB2229422B (forum.php) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9115053D0 (en) * | 1991-07-12 | 1991-08-28 | Graseby Ionics Ltd | Fluid sampling system |
| US5396812A (en) * | 1992-06-09 | 1995-03-14 | Peterson; Roger | Sample system |
| US5279167A (en) * | 1992-06-09 | 1994-01-18 | Roger Peterson | Method and apparatus for providing a sample for testing for volatile emissions |
| FR2712983B1 (fr) * | 1993-11-26 | 1996-01-12 | Cogema | Procédé de rinçage d'un dispositif de mise en circulation d'un liquide en vue d'effectuer un prélèvement. |
| US5817953A (en) * | 1993-11-26 | 1998-10-06 | Compagnie Generale Des Matieres Nucleaires | Method and apparatus for rinsing a device for circulating a liquid for sampling purposes |
| US5837203A (en) * | 1996-04-09 | 1998-11-17 | Sievers Instruments, Inc. | Device to alternately supply a fluid to an analyzer |
| FR2747780B1 (fr) * | 1996-04-22 | 1998-06-05 | Cogema | Dispositif de prelevement d'echantillons liquides nocifs, notamment charges de particules solides |
| GB0125890D0 (en) | 2001-10-27 | 2001-12-19 | Johnson Matthey Plc | Exhaust system for an internal combustion engine |
| GB0126346D0 (en) * | 2001-11-02 | 2002-01-02 | Johnson Matthey Plc | Improvements in materials handling and sampling |
| GB0303470D0 (en) * | 2003-02-14 | 2003-03-19 | Malvern Instr Ltd | Dilution system and method |
| RU2347204C1 (ru) * | 2007-05-18 | 2009-02-20 | Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (ВНИИАЭС) | Пробоотборник жидких радиоактивных отходов из емкостей хранения на аэс |
| FR2950694B1 (fr) * | 2009-09-25 | 2012-08-17 | Commissariat Energie Atomique | Dispositif de prelevement d'echantillons liquides hors d'une cuve |
| RU2429461C1 (ru) * | 2010-02-16 | 2011-09-20 | Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (ОАО "ВНИИАЭС") | Пробоотборник жидких радиоактивных отходов |
| CN109443855B (zh) * | 2018-12-27 | 2023-12-01 | 天津博硕科技有限公司 | 一种防触底采样装置 |
| US11573156B2 (en) * | 2019-01-15 | 2023-02-07 | Westinghouse Electric Company Llc | Minimally invasive microsampler for intact removal of surface deposits and substrates |
| CN114486759B (zh) * | 2022-01-24 | 2024-07-12 | 浙江省农业科学院 | 一种饲料中生物毒素检测装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759743A (en) * | 1949-01-21 | 1956-08-21 | Douglas Aircraft Co Inc | High tolerance sealed jointure for hydraulic connections |
| DE2134100C2 (de) * | 1971-07-08 | 1982-12-02 | Vsesojuznyj naučno-issledovatel'skij institut elektrotermičeskogo oborudovanija, Moskva | Brennkammerspeiseeinrichtung zur Gewinnung von Schutzgasen |
| DE2614787C3 (de) * | 1976-04-06 | 1978-11-02 | Gesellschaft Zur Wiederaufarbeitung Von Kernbrennstoffen Mbh, 7514 Eggenstein- Leopoldshafen | Vorrichtung zum Entnehmen von Fliissigkeitsproben |
| DE3044424A1 (de) * | 1980-11-26 | 1982-06-24 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Einrichtung zum abfuellen einer radioaktiven oder toxischen probe |
| GB2106866A (en) * | 1981-09-30 | 1983-04-20 | Shell Int Research | Process and apparatus for sampling non-homogenous fluids |
| GB8406209D0 (en) * | 1984-03-09 | 1984-05-10 | British Nuclear Fuels Plc | Liquid sampling system |
| DE3503228A1 (de) * | 1985-01-31 | 1986-08-07 | Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen | Probenahmeeinrichtung |
| GB8512377D0 (en) * | 1985-05-16 | 1985-06-19 | British Nuclear Fuels Plc | Sampling |
| US4635969A (en) * | 1985-05-31 | 1987-01-13 | The Johnson Corporation | Rotary joint with balanced seals |
| DE3724859A1 (de) * | 1987-07-28 | 1989-02-09 | Ihlefeld Karl Helmut | Zweistufenduese |
-
1989
- 1989-03-22 DE DE3909438A patent/DE3909438A1/de active Granted
-
1990
- 1990-03-09 FR FR9003021A patent/FR2644891B1/fr not_active Expired - Lifetime
- 1990-03-09 GB GB9005298A patent/GB2229422B/en not_active Expired - Lifetime
- 1990-03-16 JP JP2064488A patent/JPH02285233A/ja active Pending
- 1990-03-22 US US07/497,316 patent/US5038623A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9005298D0 (en) | 1990-05-02 |
| DE3909438A1 (de) | 1990-12-06 |
| FR2644891B1 (fr) | 1992-12-31 |
| GB2229422A (en) | 1990-09-26 |
| GB2229422B (en) | 1992-08-05 |
| JPH02285233A (ja) | 1990-11-22 |
| US5038623A (en) | 1991-08-13 |
| FR2644891A1 (fr) | 1990-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |