Patent Number: 
Section: claims

1. A solid state electrical generator comprising:an electrically conductive housing having a front section and a back section with an insulator seal gasket base plate disposed between the front section and the back section, with a front side of the front section forming a collector;a radiation responsive material comprising a gamma radiator substantially sandwiched against a gamma and electron radiator, supported within the front section of the electrically conductive housing, the radiation responsive material being responsive to background radiation within a nuclear power generating facility outside of a nuclear reactor, but close enough to irradiated nuclear fuel rods to generate sufficient electricity to operate or to substantially fully charge batteries that operate emergency equipment within the facility;an electrical insulation material situated between the radiation responsive material and the insulator seal gasket base plate and between the radiation responsive material and the front section of the housing; andan electrical lead connected to the radiation responsive material and configured to convey an electrical output of the sufficient electricity to the batteries or the emergency equipment. 2. The solid state electrical generator of claim 1 wherein the electrical output of the radiation responsive material increases over a given period of time within a field of the background radiation. 3. The solid state electrical generator of claim 1 wherein the radiation responsive material is configured to breed additional radiation responsive material when subjected to the background radiation. 4. The solid state electrical generator of claim 1 wherein the radiation responsive material is not radioactive until it is placed within the background radiation. 5. The solid state electrical generator of claim 1 wherein the housing is thin enough to fit in a space between a wall of a reactor cavity within which the nuclear reactor is supported and the outside of a pressure vessel that houses a core of the nuclear reactor. 6. The solid state electrical generator of claim 1 wherein the radiation responsive material is a combination of Co-59 and Tungsten sandwiched together. 7. The solid state electrical generator of claim 1 wherein the housing and the radiation responsive material are flexible. 8. A nuclear power generating facility including a solid state electrical generator comprising:an electrically conductive housing having a front section and a back section with an insulator seal gasket base plate disposed between the front section and the back section, with a front side of the front section forming a collector;a radiation responsive material comprising a gamma radiator substantially sandwiched against a gamma and electron radiator, supported within the front section of the electrically conductive housing, the radiation responsive material being responsive to background radiation within a nuclear power generating facility outside of a nuclear reactor, but close enough to irradiated nuclear fuel rods to generate sufficient electricity to operate or to substantially fully charge batteries that operate emergency equipment within the facility;an electrical insulation material situated between the radiation responsive material and the insulator seal gasket base plate and between the radiation responsive material and the front section of the housing; andan electrical lead connected to the radiation responsive material and configured to convey an electrical output of the sufficient electricity to the batteries or the emergency equipment. 9. The nuclear power generating facility of claim 8 wherein the electrical output of the radiation responsive material increases over a given period of time within a field of the background radiation. 10. The nuclear power generating facility of claim 8 wherein the radiation responsive material is configured to breed additional radiation responsive material when subjected to the background radiation. 11. The nuclear power generating facility of claim 8 wherein the radiation responsive material is not radioactive until it is placed within the background radiation. 12. The nuclear power generating facility of claim 8 wherein the housing is thin enough to fit in a space between a wall of a reactor cavity within which the nuclear reactor is supported and the outside of a pressure vessel that houses a core of the nuclear reactor. 13. The nuclear power generating facility of claim 8 wherein the radiation responsive material is a combination of Co-59 and Tungsten sandwiched together. 14. The nuclear power generating facility of claim 8 wherein the housing and the radiation responsive material are flexible. 15. The nuclear power generating facility of claim 8 including:a reactor pressure vessel supported within a reactor cavity having walls that surround at least a lower portion of the pressure vessel;wherein the housing is at least partially supported within the reactor cavity between the pressure vessel and the walls. 16. The nuclear power generating facility of claim 8 including a spent fuel pool having walls that surround spent fuel wherein the housing is supported adjacent spent fuel in the spent fuel pool.