Title:
POWDERY MATERIAL SUPPLYING DEVICE
Document Type and Number:
Japanese Patent JP2005008358
Kind Code:
A
Abstract:
To surely prevent clogging of a communication passage with powdery material even in the case of fine powdery material having high cohesion such as fine spherical silica, in regards to a powdery material supplying device provided with a connecting means 6 having the communication passage 32 between a container 2 and a supplying means 4.
A static scraping member 40 extended in the vertical direction is arranged inside the communication passage at a position near the inner peripheral surface of a ring member 30.
Inventors:
TOKUNAGA SHINJI
ISHIKAWA MASATOSHI
YAMAMOTO TAKEO
ISHIKAWA MASATOSHI
YAMAMOTO TAKEO
Application Number:
JP2003174847A
Publication Date:
January 13, 2005
Filing Date:
June 19, 2003
Export Citation:
Assignee:
TOKUYAMA CORP
International Classes:
B65G65/48; B01J4/00; (IPC1-7): B65G65/48; B01J4/00
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Sachiko Okunuki