Title:
粉体焼結装置
Document Type and Number:
Japanese Patent JP7162171
Kind Code:
B2
Abstract:
To provide a powder sintering device capable of obtaining a sintered compact having high density by efficiently heating rolls.SOLUTION: A powder sintering device comprises: a powder carrier mechanism carrying powder material in a carrying direction; a pair of rolls heating and pressurizing the powder material carried in a carrying direction; a box part as a box-shaped member covering the pair of rolls having a gap passing through the powder material carried in a carrying direction; a lamp heater arranged at the external part of the box part and heating at least either roll in the pair of rolls; and a window part fitted to the box part at a position between the at least either roll and the lamp heater and introducing light by the lamp heater into the box part.SELECTED DRAWING: Figure 1
Inventors:
Fukuda alone
Kentaro Matsunaga
Toshifumi Nagino
Kentaro Matsunaga
Toshifumi Nagino
Application Number:
JP2018235745A
Publication Date:
October 28, 2022
Filing Date:
December 17, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
B28B3/12; B22F3/18
Domestic Patent References:
| JP2001313358A | ||||
| JP49017949B1 | ||||
| JP2008018629A | ||||
| JP2018094586A | ||||
| JP10317011A |
Foreign References:
| US6200523 |
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Yuzo Yamada
Hiroshi Okabe
Yuzo Yamada