SE8008285L - DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL - Google Patents
DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERLInfo
- Publication number
- SE8008285L SE8008285L SE8008285A SE8008285A SE8008285L SE 8008285 L SE8008285 L SE 8008285L SE 8008285 A SE8008285 A SE 8008285A SE 8008285 A SE8008285 A SE 8008285A SE 8008285 L SE8008285 L SE 8008285L
- Authority
- SE
- Sweden
- Prior art keywords
- pistons
- take chamber
- vessel
- automatic sampling
- sample
- Prior art date
Links
- 238000005070 sampling Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The device has a cylinder (5) which is fitted in the vessel bottom and has three pistons (6, 8, 9) arranged above one another. In the upper stroke position of these pistons, the off-take chamber between the two upper pistons (8, 9) is filled from the vessel, while in the lower stroke position it is sealed off from the vessel and connected to an outlet (14). In this position, the off-take chamber is also connected, via a duct (16) in the central piston (8), to an inlet (17) for a flushing medium which is used to clean the off-take chamber after the sample has been removed from the outlet (14). The lower piston (6), which can be actuated by a pressure medium, and a spring (7) perform the strokes of the off-take chamber. Switches (12, 13) and a timing relay ensure automatic sampling. This involves the sample being drawn off in a dosed manner and being discharged, and the device being flushed, so that it is ready for the next sampling without additional cleaning. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS815879A CS209357B1 (en) | 1979-11-27 | 1979-11-27 | Apparatus for automatic sampling of liquids from vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8008285L true SE8008285L (en) | 1981-05-28 |
Family
ID=5431786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8008285A SE8008285L (en) | 1979-11-27 | 1980-11-26 | DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL |
Country Status (7)
| Country | Link |
|---|---|
| BG (1) | BG32518A1 (en) |
| CH (1) | CH652504A5 (en) |
| CS (1) | CS209357B1 (en) |
| DD (1) | DD160167A3 (en) |
| DE (1) | DE3043836A1 (en) |
| SE (1) | SE8008285L (en) |
| SU (1) | SU987448A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3546354C2 (en) * | 1985-12-30 | 1993-10-14 | Schleicher Leonhard | Sampling valve |
| DE4234814C2 (en) * | 1992-10-15 | 2001-06-07 | Garlock Gmbh | Sampling device |
| CA2318775C (en) * | 1998-02-10 | 2008-05-06 | Douglas Newberg | Housing for receptacle filling |
| US7389792B2 (en) | 1998-12-24 | 2008-06-24 | Nl Technologies, Ltd. | Dip tube valve assembly |
| EP1148949A4 (en) * | 1998-12-24 | 2006-05-10 | Nl Technologies Ltd | Dip tube valve assembly |
| DE10334927A1 (en) * | 2003-07-31 | 2005-03-03 | Universität Tübingen | Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger |
| DE102010060241B4 (en) * | 2010-10-28 | 2015-09-10 | Hecht Technologie Gmbh | samplers |
| CN111103165A (en) * | 2019-12-30 | 2020-05-05 | 上海自动化仪表有限公司 | Suitable for pipeline sample sampling and backwashing device |
-
1979
- 1979-11-27 CS CS815879A patent/CS209357B1/en unknown
-
1980
- 1980-10-06 BG BG8049267A patent/BG32518A1/en unknown
- 1980-10-09 DD DD22449680A patent/DD160167A3/en not_active IP Right Cessation
- 1980-10-10 SU SU807771419A patent/SU987448A1/en active
- 1980-11-19 CH CH856080A patent/CH652504A5/en not_active IP Right Cessation
- 1980-11-20 DE DE19803043836 patent/DE3043836A1/en not_active Withdrawn
- 1980-11-26 SE SE8008285A patent/SE8008285L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CS209357B1 (en) | 1981-11-30 |
| BG32518A1 (en) | 1982-08-16 |
| DD160167A3 (en) | 1983-05-11 |
| SU987448A1 (en) | 1983-01-07 |
| DE3043836A1 (en) | 1981-09-03 |
| CH652504A5 (en) | 1985-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8008285-2 |