JPS5757236A - Sample collecting device for powder material - Google Patents
Sample collecting device for powder materialInfo
- Publication number
- JPS5757236A JPS5757236A JP13331880A JP13331880A JPS5757236A JP S5757236 A JPS5757236 A JP S5757236A JP 13331880 A JP13331880 A JP 13331880A JP 13331880 A JP13331880 A JP 13331880A JP S5757236 A JPS5757236 A JP S5757236A
- Authority
- JP
- Japan
- Prior art keywords
- sample collecting
- sample
- powder material
- chamber part
- movable partition
- 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.)
- Granted
Links
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
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)
Abstract
PURPOSE:To collect a sample homogenous through the whole width of a pass, by dividing the pass and concurrently a collecting tank into a flowing chamber part and a sample collecting chamber part by the use of a movable partition and arranging a sample collecting tube that reciprocates in a body with the movable partition on the side of the blowing chamber. CONSTITUTION:Firstly, when a covering body 8 is rasied by a cylinder 9 and is moved to a prescribed position, an upper-limit limiting switch 10 is operated and a cylinder 11 for a movable partition is actuated. Then, a sample collecting tube 5 is slided as a piston rod 11a goes back in the direction at a right angle to the flowing direction of powder material, Since a sample collecting tube 5 moves with said movable position 2 such that it traverses a pass in a flowing chamber part 3, one part of the powder material falls into a collecting port 6. Further, when a coupling piece part 2a is contacted with an accomodation confirming limit switch 12' placed in the one end, supply air to the cylinder 11 is replaced with drawing out of the piston rod 11a, thereby the movable partition 2 being retreated to the original position. A collected sample powder material A' flows from an outfall 7 of the sample collecting tube 5 into a sample collecting chamber part 4 and is taken out from the lower end of said collecting chamber part 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13331880A JPS5830531B2 (en) | 1980-09-25 | 1980-09-25 | Powder sample collection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13331880A JPS5830531B2 (en) | 1980-09-25 | 1980-09-25 | Powder sample collection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5757236A true JPS5757236A (en) | 1982-04-06 |
JPS5830531B2 JPS5830531B2 (en) | 1983-06-29 |
Family
ID=15101880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13331880A Expired JPS5830531B2 (en) | 1980-09-25 | 1980-09-25 | Powder sample collection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5830531B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311167B1 (en) * | 1994-02-08 | 2001-12-17 | 쇼다 오사무 | Powder sample adjusting device |
US20110000322A1 (en) * | 2008-03-04 | 2011-01-06 | Novast Holding Limited | Sampling tools for powder |
-
1980
- 1980-09-25 JP JP13331880A patent/JPS5830531B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311167B1 (en) * | 1994-02-08 | 2001-12-17 | 쇼다 오사무 | Powder sample adjusting device |
US20110000322A1 (en) * | 2008-03-04 | 2011-01-06 | Novast Holding Limited | Sampling tools for powder |
Also Published As
Publication number | Publication date |
---|---|
JPS5830531B2 (en) | 1983-06-29 |
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