Title:
材料を溶解および搬送するための装置および方法
Document Type and Number:
Japanese Patent JP2004502568
Kind Code:
A
Abstract:
The invention relates to a device for melting and conveying material such as plastic or metal. Said device comprises a conveying channel, which contains an admission opening for the material as well as a discharge opening for the at least partially melted material. The device also comprises heating devices that, between the admission opening and discharge opening, heat the conveying channel and/or the material, and comprises a slide that can move to-and-fro while conveying the material from the admission opening to the discharge opening. According to the invention, the conveying channel is provided with a tubular shape and with two walls and has an inner tube and an outer tube. The slide is provided as a sliding sleeve, which is placed between the inner tube and the outer tube, and is provided in two pieces. In addition, said slide comprises a closing sleeve for opening or closing the conveying channel and comprises a conveying sleeve that can be moved independent of the closing sleeve.
Inventors:
Benke christian
Application Number:
JP2002508590A
Publication Date:
January 29, 2004
Filing Date:
June 30, 2001
Export Citation:
Assignee:
Ingenia Walter Henkst Gesellschaft Mitt Beschlenktel Haftung Und Company Comandito Gesellschaft
International Classes:
B22D41/015; B22D17/00; B22D17/20; B22D17/30; B29B13/02; B29C31/04; B29C45/18; B29C48/03; B29C48/285; B29C48/29; (IPC1-7): B29C31/04; B22D17/20; B22D17/30; B22D41/015
Domestic Patent References:
| JPS62124061A | 1987-06-05 | |||
| JPS63303671A | 1988-12-12 | |||
| JPH09155533A | 1997-06-17 | |||
| JPH11104799A | 1999-04-20 | |||
| JPS62124061A | 1987-06-05 | |||
| JPS63303671A | 1988-12-12 | |||
| JPH09155533A | 1997-06-17 | |||
| JPH11104799A | 1999-04-20 |
Foreign References:
| GB976874B | ||||
| WO1999050007A1 | 1999-10-07 | |||
| GB976874A | 1964-12-02 | |||
| WO1999050007A1 | 1999-10-07 |
Attorney, Agent or Firm:
Takehisa Ito
Fujita Akira
Fujita Akira