FR1600158A - - Google Patents

Info

Publication number
FR1600158A
FR1600158A FR1600158DA FR1600158A FR 1600158 A FR1600158 A FR 1600158A FR 1600158D A FR1600158D A FR 1600158DA FR 1600158 A FR1600158 A FR 1600158A
Authority
FR
France
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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1600158A publication Critical patent/FR1600158A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
FR1600158D 1968-01-08 1968-12-31 Expired FR1600158A (fr)

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
FR1600158A true FR1600158A (fr) 1970-07-20

Family

ID=27105794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600158D Expired FR1600158A (fr) 1968-01-08 1968-12-31

Country Status (6)

Country Link
US (1) US3762995A (fr)
JP (1) JPS4812542B1 (fr)
BE (1) BE726544A (fr)
DE (1) DE1900605A1 (fr)
FR (1) FR1600158A (fr)
GB (1) GB1224152A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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 (fr) * 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
KR100473000B1 (ko) * 2001-01-22 2005-03-08 후다바 덴시 고교 가부시키가이샤 전자관과 그 제조 방법
US7397185B2 (en) * 2001-01-22 2008-07-08 Futaba Corporation Electron tube and a method for manufacturing same
WO2011048362A1 (fr) * 2009-10-22 2011-04-28 Whitehead, John, Anthony, Bailie Procédés pour la fabrication de produits en acier plaqué

Also Published As

Publication number Publication date
JPS4812542B1 (fr) 1973-04-21
GB1224152A (en) 1971-03-03
BE726544A (fr) 1969-07-07
US3762995A (en) 1973-10-02
DE1900605A1 (de) 1969-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse