GB947509A - Improvements in or relating to sampling apparatus - Google Patents
Improvements in or relating to sampling apparatusInfo
- Publication number
- GB947509A GB947509A GB26868/61A GB2686861A GB947509A GB 947509 A GB947509 A GB 947509A GB 26868/61 A GB26868/61 A GB 26868/61A GB 2686861 A GB2686861 A GB 2686861A GB 947509 A GB947509 A GB 947509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- divider
- weirs
- weir
- tank
- 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
Links
- 238000005070 sampling Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
947,509. Sampling liquids. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. June 13, 1962 [July 25, 1961], No. 26868/61. Heading B8N. An apparatus for taking proportional samples from a main stream flow in a channel, such as that leading from a cooling pond for temporary storage of the irradiated fuel elements, comprises a first flow divider 2 disposed across the channel and at least one further divider 5, the flow dividers each comprising a line of discrete weirs 47 and being arranged in series so that the weirs of the further flow divider or dividers collect behind them the flow over a selected weir in the preceding divider, there being a continual fall in level from the first flow divider to the final divider and means 9 for collecting the flow over a selected weir 8 in the divider 5. As shown, the flow from a settling zone 1 leading from the cooling pond, is divided by the divider 2 forming four weirs, the flow over one weir 4 being divided into 100 parts via slits 6 defining weirs 7 formed in the divider plate 5. The flow through one weir 8 is fed into a collector 9 where it is again divided into 10 parts by a series of slits or weirs 10 formed in the collector, the flow from a weir 11 being fed into a collector 12 and thence into a tank 14. Baffle plates 21, 22 are provided in order to streamline the flow through the weirs. A spot sample may be withdrawn from the tank via a pipe 18 after the contents of the tank have been thoroughly mixed by compressed air fed into the tank via pipe 17. The tank may be emptied via a pipe 19. U.S.A. Specification 2,800,797 is referred to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE620656D BE620656A (en) | 1961-07-25 | ||
| GB26868/61A GB947509A (en) | 1961-07-25 | 1961-07-25 | Improvements in or relating to sampling apparatus |
| FR902160A FR1326891A (en) | 1961-07-25 | 1962-06-27 | Improvements to sampling devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26868/61A GB947509A (en) | 1961-07-25 | 1961-07-25 | Improvements in or relating to sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB947509A true GB947509A (en) | 1964-01-22 |
Family
ID=10250482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26868/61A Expired GB947509A (en) | 1961-07-25 | 1961-07-25 | Improvements in or relating to sampling apparatus |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE620656A (en) |
| GB (1) | GB947509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894543A (en) * | 2022-04-29 | 2022-08-12 | 广东省农业科学院农业资源与环境研究所 | Automatic continuous sampling device and method for farmland surface runoff |
-
0
- BE BE620656D patent/BE620656A/xx unknown
-
1961
- 1961-07-25 GB GB26868/61A patent/GB947509A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894543A (en) * | 2022-04-29 | 2022-08-12 | 广东省农业科学院农业资源与环境研究所 | Automatic continuous sampling device and method for farmland surface runoff |
Also Published As
| Publication number | Publication date |
|---|---|
| BE620656A (en) |
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