U.S. patents available from 1976 to present.
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Thermophotovoltaic receiver assembly

Patent 5401329 Issued on March 28, 1995. Estimated Expiration Date: Icon_subject June 2, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Solar cells with concentrators
Patent #: 4045246
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Inventor: Mlavsky, et al.

Solar energy collector and concentrator
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Patent #: 4976606
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Inventor: Nelson

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Patent #: 5091018
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Inventor: Fraas, et al.

Inventors

Application

No. 070668 filed on 06/02/1993

US Classes:

136/253, Radioactive, ionic, or thermo photo136/246With concentrator, orientator, reflector, or cooling means

Examiners

Primary: Weisstuch, Aaron

Attorney, Agent or Firm

International Class

H01L 031/058

Abstract

In the present invention, we describe a generic interchangeable thermophotovoltaic (TPV) receiver assembly that can be incorporated in a variety of large or small TPV generators. Our TPV receiver assembly contains low bandgap TPV cells series connected along a line on a thermally conductive circuit carrier. The circuit carrier is directly bonded to a parallel cooling channel. The cooling channel also supports and cools parallel mirror elements which concentrate infrared energy efficiently to the series connected cell string. The cell interconnections are hidden under the mirror elements. The mirror elements, cooling channel, circuit carrier, and series connected cell string together form a linear TPV receiver assembly with + and - terminals on either end. Identical receiver assemblies can be packed side by side each facing an infrared emitter in a large variety of TPV generator configurations.

Other References

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