DE1807945C3 - Radioaktive Strahlenquelle zur Warmeerzeugung - Google Patents
Radioaktive Strahlenquelle zur WarmeerzeugungInfo
- Publication number
- DE1807945C3 DE1807945C3 DE1807945A DE1807945A DE1807945C3 DE 1807945 C3 DE1807945 C3 DE 1807945C3 DE 1807945 A DE1807945 A DE 1807945A DE 1807945 A DE1807945 A DE 1807945A DE 1807945 C3 DE1807945 C3 DE 1807945C3
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- plutonium
- temperature
- radioactive
- content
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002285 radioactive effect Effects 0.000 title claims description 17
- 230000020169 heat generation Effects 0.000 title claims 2
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 239000000956 alloy Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910052695 Americium Inorganic materials 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- OYEHPCDNVJXUIW-VENIDDJXSA-N plutonium-238 Chemical compound [238Pu] OYEHPCDNVJXUIW-VENIDDJXSA-N 0.000 claims description 6
- 229910052706 scandium Inorganic materials 0.000 claims description 6
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- 229910001066 Pu alloy Inorganic materials 0.000 claims description 5
- 229910052738 indium Inorganic materials 0.000 claims description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 4
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 claims description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001080 W alloy Inorganic materials 0.000 claims description 2
- 229910002056 binary alloy Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 239000000443 aerosol Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 231100000331 toxic Toxicity 0.000 claims 1
- 230000002588 toxic effect Effects 0.000 claims 1
- 229910052778 Plutonium Inorganic materials 0.000 description 12
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 12
- 239000012071 phase Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000636 Ce alloy Inorganic materials 0.000 description 1
- 229910001362 Ta alloys Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- LFNLGNPSGWYGGD-IGMARMGPSA-N neptunium-237 Chemical compound [237Np] LFNLGNPSGWYGGD-IGMARMGPSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G4/00—Radioactive sources
- G21G4/04—Radioactive sources other than neutron sources
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Electrotherapy Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR127637 | 1967-11-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1807945A1 DE1807945A1 (de) | 1969-06-19 |
| DE1807945B2 DE1807945B2 (de) | 1971-05-06 |
| DE1807945C3 true DE1807945C3 (de) | 1975-11-20 |
Family
ID=8641497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1807945A Expired DE1807945C3 (de) | 1967-11-09 | 1968-11-08 | Radioaktive Strahlenquelle zur Warmeerzeugung |
Country Status (13)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818304A (en) * | 1969-05-23 | 1974-06-18 | Arco Nuclear Co | Thermoelectric generator |
| GB1410761A (en) * | 1971-08-06 | 1975-10-22 | Atlantic Richfield Co | Implantable respiratory pacer |
| US3983880A (en) * | 1973-03-05 | 1976-10-05 | Arco Medical Products Company | Apparatus for generating heart stimulation pulses upon demand |
| US3982134A (en) * | 1974-03-01 | 1976-09-21 | Housholder William R | Shipping container for nuclear fuels |
| US4380470A (en) * | 1981-10-09 | 1983-04-19 | The United States Of America As Represented By The United States Department Of Energy | Ductile transplutonium metal alloys |
| US4771177A (en) * | 1985-11-01 | 1988-09-13 | E. I. Du Pont De Nemours And Company | Point source for testing a gamma camera |
| US4891165A (en) * | 1988-07-28 | 1990-01-02 | Best Industries, Inc. | Device and method for encapsulating radioactive materials |
| WO1990001208A1 (en) * | 1988-07-28 | 1990-02-08 | Best Industries, Inc. | Device and method for encapsulating radioactive materials |
| US4861520A (en) * | 1988-10-28 | 1989-08-29 | Eric van't Hooft | Capsule for radioactive source |
| RU2169098C1 (ru) * | 2000-04-28 | 2001-06-20 | Волгоградский государственный технический университет | Поворотный вставной шверт для парусных судов |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3154501A (en) * | 1964-10-27 | Polonium compound heat sources | ||
| US3434162A (en) * | 1966-12-13 | 1969-03-25 | Us Health Education & Welfare | Totally implanted artificial heart power system utilizing a rechargeable thermal energy source |
-
1967
- 1967-11-09 FR FR127637A patent/FR1550425A/fr not_active Expired
-
1968
- 1968-10-31 BE BE723226D patent/BE723226A/xx unknown
- 1968-11-01 GB GB51845/68A patent/GB1180360A/en not_active Expired
- 1968-11-04 LU LU57234D patent/LU57234A1/xx unknown
- 1968-11-04 CH CH1638168A patent/CH498629A/fr not_active IP Right Cessation
- 1968-11-05 US US773377A patent/US3600586A/en not_active Expired - Lifetime
- 1968-11-07 AT AT1083368A patent/AT290009B/de not_active IP Right Cessation
- 1968-11-08 NL NL6815937A patent/NL6815937A/xx not_active Application Discontinuation
- 1968-11-08 DE DE1807945A patent/DE1807945C3/de not_active Expired
- 1968-11-08 SE SE15193/68A patent/SE342342B/xx unknown
- 1968-11-09 ES ES360036A patent/ES360036A1/es not_active Expired
- 1968-11-09 JP JP43081637A patent/JPS5034708B1/ja active Pending
- 1968-11-11 DK DK546368AA patent/DK129744B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK129744C (enrdf_load_stackoverflow) | 1975-04-21 |
| BE723226A (enrdf_load_stackoverflow) | 1969-04-01 |
| GB1180360A (en) | 1970-02-04 |
| DE1807945A1 (de) | 1969-06-19 |
| LU57234A1 (enrdf_load_stackoverflow) | 1969-02-11 |
| ES360036A1 (es) | 1970-10-16 |
| DE1807945B2 (de) | 1971-05-06 |
| NL6815937A (enrdf_load_stackoverflow) | 1969-05-13 |
| FR1550425A (enrdf_load_stackoverflow) | 1968-12-20 |
| SE342342B (enrdf_load_stackoverflow) | 1972-01-31 |
| US3600586A (en) | 1971-08-17 |
| JPS5034708B1 (enrdf_load_stackoverflow) | 1975-11-11 |
| CH498629A (fr) | 1970-11-15 |
| AT290009B (de) | 1971-05-10 |
| DK129744B (da) | 1974-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |