Title:
波動方向変換装置、波動方向変換方法
Document Type and Number:
Japanese Patent JP6976557
Kind Code:
B2
Abstract:
This wave direction conversion device has a reflecting means that includes a first main reflecting part configured from at least a portion of a first spheroidal surface, a second main reflecting part configured from at least a portion of a second spheroidal surface, and a sub reflecting part configured from a revolving curved surface having at least one focal point, the first main reflecting part and the second main reflecting part being disposed so as to form a common focal point for which one focal point among two focal points belonging to the first spheroidal surface matches one focal point among two focal points belonging to the second spheroidal surface, and the sub reflecting part being disposed so that at least one of the focal points belonging to the revolving curved surface matches the common focal point.
Inventors:
Hirose Masato
Application Number:
JP2017185940A
Publication Date:
December 08, 2021
Filing Date:
September 27, 2017
Export Citation:
Assignee:
Rightnow Co., Ltd.
International Classes:
F21S11/00; G02B17/06
Domestic Patent References:
| JP2010503954A | ||||
| JP2015504575A | ||||
| JP2015222167A | ||||
| JP2003344724A | ||||
| JP2015159048A |
Attorney, Agent or Firm:
Baba Shiba
Karakama Mutsumi
Karakama Mutsumi