Claims
- 1. A solar cell comprising
- a thermal energy collecting means having at least one generally planar surface and
- a thermal energy absorbing means in thermal energy transfer contact with said planar surface of said thermal energy collecting means and exposed to incident electromagnetic energy to be converted into thermal energy, said thermal energy absorbing means including an electromagnetic energy admitting web member having a plurality of electromagnetic energy admitting capsules substantially uniformly distributed therein with each capsule containing an electromagnetic energy admitting fluid medium and a suspension of a plurality of magnetic field responsive, flake-like, and highly reflective particles in said medium and uniformly oriented and retained at an angle of less than 90.degree. with respect to said planar surface.
- 2. A solar cell as set forth in claim 1 wherein said heat collecting means is a metallic bar having a absorbing layer thereon between said bar and said thermal energy absorbing means.
- 3. A solar cell as set forth in claim 2 wherein said heat collecting means is a brass bar and said absorbing layer is a black nickel coating thereon.
- 4. A solar cell as set forth in claim 1 wherein said thermal energy absorbing means includes an electromagnetic energy admitting protective layer covering said web member between said web member and the incident electromagnetic energy.
- 5. A solar cell as set forth in claim 4 wherein said thermal energy collecting means includes a layer of silicon grease uniformly distributed between said thermal energy collecting means and said thermal energy absorbing means to improve the transfer of thermal energy from said thermal energy absorbing means to said thermal energy collecting means.
Parent Case Info
This is a continuation of application Ser. No. 647,126, filed on Jan. 7, 1976, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3257903 |
Marks |
Jun 1966 |
|
3683382 |
Ballinger |
Aug 1972 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
647126 |
Jan 1976 |
|