Selective infrared line emitters

Details Selective infrared line emitters Selective infrared line emitters

1996-08-19

1998-07-14

Choi, Kathleen

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including strand or fiber material which is stated to have...

428688, 428178, 428415, 42831151, 4283171, 442415, B32B 1800

Patent

active

057803706

ABSTRACT:
Robust, large area selective infrared line emitters can be made using composites of rare earth metal oxide fibers dispersed and interlocked in a network of connected structure-forming fibers, especially alumina fibers, where the fibers are adhesively connected by a ceramic bonding agent. Articles where the composite is formed of rare earth metal oxide fibers in a network of alumina fibers and where the two types of fibers are connected by alumina a the ceramic bonding agent show narrow bandwidth emissions with good thermal conversion efficiencies and with improved tensile strength and lower brittleness than in the absence of the ceramic bonding agent.

REFERENCES:
patent: 5041321 (1991-08-01), Bendig
patent: 5447786 (1995-09-01), Rose et al.
patent: 5569343 (1996-10-01), Garrigus
patent: 5589441 (1996-12-01), Baker et al.
patent: 5624613 (1997-04-01), Rorabaugh et al.
patent: 5630974 (1997-05-01), Rose et al.

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