BE726544A - - Google Patents
Info
- Publication number
- BE726544A BE726544A BE726544DA BE726544A BE 726544 A BE726544 A BE 726544A BE 726544D A BE726544D A BE 726544DA BE 726544 A BE726544 A BE 726544A
- Authority
- BE
- Belgium
Links
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/17—Means for storage or immobilisation of gases in fuel elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Discharge Lamp (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69641768A | 1968-01-08 | 1968-01-08 | |
| US72533768A | 1968-04-30 | 1968-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726544A true BE726544A (US06338842-20020115-C00008.png) | 1969-07-07 |
Family
ID=27105794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726544D BE726544A (US06338842-20020115-C00008.png) | 1968-01-08 | 1969-01-07 |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1404234A (en) * | 1972-09-15 | 1975-08-28 | Atomic Energy Authority Uk | Plugs |
| US4124659A (en) * | 1973-05-02 | 1978-11-07 | S.A.E.S. Getters S.P.A. | Gettering in nuclear fuel elements |
| IT993573B (it) * | 1973-06-13 | 1975-09-30 | Getters Spa | Metodo di fabbricazione di ele menti di combustibile nucleare |
| JPS51157841U (US06338842-20020115-C00008.png) * | 1975-06-10 | 1976-12-15 | ||
| US4028179A (en) * | 1976-01-22 | 1977-06-07 | Colgate Stirling A | Nuclear reactor core safety device |
| IT1115156B (it) * | 1979-04-06 | 1986-02-03 | Getters Spa | Leghe zr-fe per l'assorbimento di idrogeno a basse temperature |
| JPS588901U (ja) * | 1981-07-09 | 1983-01-20 | 株式会社日本抵抗器製作所 | 抵抗器 |
| US4415833A (en) * | 1981-09-29 | 1983-11-15 | Gte Products Corporation | Tungsten halogen lamp with coiled getter |
| US5017831A (en) * | 1987-12-30 | 1991-05-21 | Gte Products Corporation | Glow discharge lamp with getter material on anode |
| TW544707B (en) * | 2001-01-22 | 2003-08-01 | Futaba Denshi Kogyo Kk | Electron tube and a method for manufacture same |
| US7397185B2 (en) * | 2001-01-22 | 2008-07-08 | Futaba Corporation | Electron tube and a method for manufacturing same |
| DK2490839T3 (da) * | 2009-10-22 | 2019-09-09 | Cladinox International Ltd | Korrosionsbestandige metalprodukter |
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1968
- 1968-04-30 US US00725337A patent/US3762995A/en not_active Expired - Lifetime
- 1968-12-31 FR FR1600158D patent/FR1600158A/fr not_active Expired
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1969
- 1969-01-06 GB GB794/69A patent/GB1224152A/en not_active Expired
- 1969-01-07 DE DE19691900605 patent/DE1900605A1/de active Pending
- 1969-01-07 BE BE726544D patent/BE726544A/xx unknown
- 1969-01-08 JP JP133469A patent/JPS4812542B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1224152A (en) | 1971-03-03 |
| DE1900605A1 (de) | 1969-07-31 |
| FR1600158A (US06338842-20020115-C00008.png) | 1970-07-20 |
| JPS4812542B1 (US06338842-20020115-C00008.png) | 1973-04-21 |
| US3762995A (en) | 1973-10-02 |
