Title:
【発明の名称】鏡面炉
Document Type and Number:
Japanese Patent JP2669884
Kind Code:
B2
Abstract:
A reflector surface furnace includes an open ended ellipsoidal or near ellipsoidal reflector segment having two focal areas, there being a source of radiation in the one focal area, the material to be processed being placed into the other focal area, the furnace is completed as inventive improvement by two end segments of parabolic or near parabolic configurations each having an axis of symmetry that coincides with an axis of symmetry of the central ellipsoid and interfaces with the ellipsoid in these focal areas, the two parabolical end segments have focal points which namely coincide with the focal points of the ellipsoidal segment, but for control purposes there may be separation.
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Inventors:
Halalto, Rensky
Application Number:
JP4639189A
Publication Date:
October 29, 1997
Filing Date:
February 27, 1989
Export Citation:
Assignee:
Dornier, Gezel Shaft, Mitt, Beschlenktel, Haftung
International Classes:
G02B5/10; C30B13/22; C30B13/24; F27B17/00; H05B3/00; (IPC1-7): F27B17/00; C30B13/22; G02B5/10; H05B3/00
Attorney, Agent or Firm:
Kazuo Sato (3 others)