Title:
フィラメントランプおよび光照射式加熱処理装置
Document Type and Number:
Japanese Patent JP5267765
Kind Code:
B2
Abstract:
A filament lamp and light irradiation type heat treatment device capable of uniformly thermally processing the entirety of an article to be treated has a filament lamp (100) in which coil-shaped filaments are disposed along the tube axis within a light emitting tube (102), wherein the filaments are electrically connected to a low-emission coil (F2") having a relatively smaller effective surface area and to high-emission coils (F1", F1") having relatively large effective surface areas, with the low-emission coil disposed in between in the axis of the tube direction, and a light irradiation type heat treatment device utilizing the filament lamp (100).
Inventors:
Kenji Tanino
Youichi Mizukawa
Shinji Suzuki
Youichi Mizukawa
Shinji Suzuki
Application Number:
JP2007290823A
Publication Date:
August 21, 2013
Filing Date:
November 08, 2007
Export Citation:
Assignee:
Ushio, Inc.
International Classes:
H01K1/14; H01K1/18; H05B3/10; H05B3/44
Domestic Patent References:
| JP2001313152A | ||||
| JP2007149614A | ||||
| JP2027696U | ||||
| JP2006279008A | ||||
| JP10106510A |
Attorney, Agent or Firm:
Koji Shichijo