Title:
反射体および当該反射体を備えた装置
Document Type and Number:
Japanese Patent JP3967369
Kind Code:
B2
Abstract:
A reflective plate 72 is arranged so as to reflect infrared rays, radiated from a heating wire 71, outside of a heater 70 and may be made of steel. A number of cavities 73 are arranged on the surface of the reflective plate 72. Since the cavities 73 have an aspect ratio of 0.17 to 0.7, the infrared reflectance can be increased compared to a reflector with no cavities.
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Inventors:
Mika Sakagami
Mitsuhiko Kimoto
Kazuaki Okubo
Yuriko Kaneko
Mitsuhiko Kimoto
Kazuaki Okubo
Yuriko Kaneko
Application Number:
JP2006554384A
Publication Date:
August 29, 2007
Filing Date:
August 10, 2006
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G02B5/08; F27B17/00; F27D1/00; F27D7/06; F27D11/02; H05B3/00
Domestic Patent References:
JP743526A | ||||
JP61223703A | ||||
JP2002365249A | ||||
JP2282689A | ||||
JP784098A |
Attorney, Agent or Firm:
Seiji Okuda