09127822 is referenced by 3 patents and cites 37 patents.

A Mersenne reflector system using parabolic troughs as primary and secondary reflectors, in Cassegrainian and Gregorian configurations, and a Mersenne-like reflector system using truncated parabolic troughs as primary and secondary reflectors in the Cassegrainian configuration, using a variety of combinations of reflector shapes: elliptical primary and circular secondary, rectangular primary and square secondary, elliptical primary and square secondary, and rectangular primary and circular secondary. A method for constructing truncated Cassegrainian systems using truncated troughs.

Title
Afocal optical concentrator
Application Number
12/575724
Publication Number
9127822 (B2)
Application Date
October 8, 2009
Publication Date
September 8, 2015
Inventor
William Ross McCluney
Chattanooga
TN, US
John Hutson
Santa Clara
CA, US
Agent
Dorsey & Whitney
Assignee
SUNFLOWER CORPORATION
CO, US
IPC
F24J 2/18
F24J 2/14
F24J 2/10
F21V 7/04
F21V 7/00
F21S 11/00
G02B 27/30
G02B 17/06
G02B 5/10
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