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Class Information
Number: 976/DIG.415
Name: Nuclear technology > Arrangements for obtraining electrical energy from radioactive sources (e.g., from radioactive isotopes, nuclear or atomic batteries) [g21h-1/00] *** (fusion reactors dig. 1+; nuclear reactors dig. 5+) > Cells in which radiation of disintegration heats a thermoelectric junction or a thermionic converter [g21h-1/10] *** (devices where heating occurs from fission reactions dig. 39; discharge tubes functioning as thermionic generators h01j-45/00; thermoelectric devices comprising a junction of dissimilar materials h01l-35/00)

Sub-classes under this class:

Class Number Class Name Patents
976/DIG.417 Cells provided with thermionic generators [g21h-1/10c] 3
976/DIG.416 Cells provided with thermoelectric generators [g21h-1/10b] 28

Patents under this class:

Patent Number Title Of Patent Date Issued
4348254 Method of making solar cell Sep. 7, 1982
3953288 Gas venting Apr. 27, 1976

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