JPS5757236A - Sample collecting device for powder material - Google Patents

Sample collecting device for powder material

Info

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
Application number
JP13331880A
Other languages
Japanese (ja)
Other versions
JPS5830531B2 (en
Inventor
Hiroshi Masuda
Shigeyuki Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Sangyo Co Ltd
Original Assignee
Showa Sangyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Sangyo Co Ltd filed Critical Showa Sangyo Co Ltd
Priority to JP13331880A priority Critical patent/JPS5830531B2/en
Publication of JPS5757236A publication Critical patent/JPS5757236A/en
Publication of JPS5830531B2 publication Critical patent/JPS5830531B2/en
Expired legal-status Critical Current

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.
JP13331880A 1980-09-25 1980-09-25 Powder sample collection device Expired JPS5830531B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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