Title:
REFLECTOR AND HEATER LAMP HAVING THE SAME
Document Type and Number:
Japanese Patent JP2022175614
Kind Code:
A
Abstract:
To provide a reflector suitable in both of vacuum environment and high temperature environment, and a heater lamp having the same.SOLUTION: A reflector includes a filmy or tabular light reflection member and a glass member composed of heat resistant glass, and the light reflection member is hermetically sealed inside the glass member.SELECTED DRAWING: Figure 2
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Inventors:
YOSHIOKA KAZUMASA
Application Number:
JP2021082184A
Publication Date:
November 25, 2022
Filing Date:
May 14, 2021
Export Citation:
Assignee:
USHIO ELECTRIC INC
International Classes:
G02B5/08; H01K7/00
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office