Title:
【発明の名称】樹脂試料採取器具、採取装置、及び採取方法
Document Type and Number:
Japanese Patent JP2951898
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a sampling tool, a device and a method which can be cleaned easily and can sample continuously resin raw material samples of given amount at the short interval of time without unevenness. SOLUTION: A sampling tool can open and close intermittently a gate on the lower section of a retention pipe 30 and can sample resin pellets samples to be stuffed into a bag below the retention pipe 30 from the retention pipe 30, and the sampling tool is provided with a sampling inner pipe 21 provided all through the pipe 30 so that an opening section 21a formed on a part of the peripheral face is fixed upward in the retention pipe 30 and a small introduction tongue 23 provided near the opening section 21a in the sample inner pipe 21 and introducing an air flow so that the pressure in a space formed close to the upper section of a sampling inner space 21 near the opening section 21a is lower than the outer section of the sample inner pipe 21a when air is compression transferred from the inlet side of the sample inner space 21a toward the outlet side.
Inventors:
SAIKA AKIO
MATSUNAGA NOZOMI
YAMAMOTO TETSUYA
MATSUNAGA NOZOMI
YAMAMOTO TETSUYA
Application Number:
JP31007196A
Publication Date:
September 20, 1999
Filing Date:
November 06, 1996
Export Citation:
Assignee:
NIPPON KARARINGU KK
International Classes:
B07B7/00; B65B1/06; B65D88/26; (IPC1-7): B65B1/06; B07B7/00; B65D88/26
Domestic Patent References:
| JP5623486A | ||||
| JP6329102A | ||||
| JP9122593A | ||||
| JP6146444U | ||||
| JP63194818U | ||||
| JP66201U |
Attorney, Agent or Firm:
Maruyama Akio