Title:
粉体排出装置
Document Type and Number:
Japanese Patent JP6989953
Kind Code:
B2
Abstract:
To provide a powder discharge device which can reduce the diameter of a discharge port of a container, and which can achieve improvement in accuracy of a discharge amount.SOLUTION: A powder discharge device 2 includes: a casing 4 in which a cylindrical inlet member 10 which is connected to a discharge port of a container 20 is provided at an upper part; a conical valve body 6 arranged in the casing 4 so as to move up/down between an upper position for closing a lower end of the inlet member 10 and a lower position for opening the lower end of the inlet member 10; and a driving device 8 arranged below the valve body 6 in the casing 4, and for moving up/down the valve body 6 between the upper position and the lower position and for stopping it at an arbitrary position.SELECTED DRAWING: Figure 1
Inventors:
Masahiro Murakoshi
Shinobu Watanabe
Shinobu Watanabe
Application Number:
JP2018009847A
Publication Date:
January 12, 2022
Filing Date:
January 24, 2018
Export Citation:
Assignee:
Akatake Engineering Co., Ltd.
International Classes:
B65D90/54; B65G65/40; F16K1/00; F16K1/38
Domestic Patent References:
| JP2011131914A | ||||
| JP2003247658A | ||||
| JP2000329240A |
Foreign References:
| EP1468917A1 |
Attorney, Agent or Firm:
Naozumi Ono
Okunuki Sachiko
Tsuyoshi Tsukano
Yoshifumi Kaneko
Okunuki Sachiko
Tsuyoshi Tsukano
Yoshifumi Kaneko