Title:
焼却灰搬送用スクリュー
Document Type and Number:
Japanese Patent JP5363047
Kind Code:
B2
Abstract:
To provide an incinerated ash carrying screw having improved heat resistance for achieving a longer life.
The incinerated ash carrying screw comprises a cylindrical shaft member 13 including a cooling means, and a screw blade 14 spirally mounted on the outer periphery of the shaft member 13. The screw blade 14 is formed of a Ni base alloy and welded to the outer periphery of the shaft member 13 with a Ni base alloy.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Mikio Yoneyama
Yoshihiro Tatsumi
Hiroki Kitamura
Yoshihiro Tatsumi
Hiroki Kitamura
Application Number:
JP2008194776A
Publication Date:
December 11, 2013
Filing Date:
July 29, 2008
Export Citation:
Assignee:
Osaka Fuji Industry Co., Ltd.
International Classes:
B65G33/26; F23J1/02
Domestic Patent References:
| JP2000327126A | ||||
| JP63262220A | ||||
| JP61248703A | ||||
| JP2002060042A | ||||
| JP6340317A | ||||
| JP2001315972A |
Attorney, Agent or Firm:
Patent business corporation Profic patent office
Takeichi Morishita
Tani Kazuhiro
Takeichi Morishita
Tani Kazuhiro