BE748430A - Enveloppe etanche contenant un getter en yttrium - Google Patents

Enveloppe etanche contenant un getter en yttrium

Info

Publication number
BE748430A
BE748430A BE748430DA BE748430A BE 748430 A BE748430 A BE 748430A BE 748430D A BE748430D A BE 748430DA BE 748430 A BE748430 A BE 748430A
Authority
BE
Belgium
Prior art keywords
getter
yttrium
envelope containing
waterproof envelope
waterproof
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S A Jansson
E A Gulbransen
L N Yannopoulos
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE748430A publication Critical patent/BE748430A/xx

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE748430D 1969-04-03 1970-04-03 Enveloppe etanche contenant un getter en yttrium BE748430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81322969A 1969-04-03 1969-04-03

Publications (1)

Publication Number Publication Date
BE748430A true BE748430A (fr) 1970-10-05

Family

ID=25211825

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748430D BE748430A (fr) 1969-04-03 1970-04-03 Enveloppe etanche contenant un getter en yttrium

Country Status (3)

Country Link
JP (1) JPS4812596B1 (enrdf_load_html_response)
BE (1) BE748430A (enrdf_load_html_response)
GB (1) GB1248184A (enrdf_load_html_response)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792373A (fr) * 1971-12-08 1973-03-30 Gen Electric Cartouche de combustible nucleaire
BE792371A (fr) * 1971-12-08 1973-03-30 Gen Electric Cartouche de combustible nucleaire
GB1437289A (en) * 1973-06-04 1976-05-26 Varian Associates Vacuum pump
GB1604429A (en) * 1977-07-05 1981-12-09 Johnson Matthey Co Ltd Yttrium containing alloys
US4257847A (en) 1978-10-06 1981-03-24 The United States Of America As Represented By The United States Department Of Energy Nuclear breeder reactor fuel element with axial tandem stacking and getter
FR2695507B1 (fr) * 1992-09-10 1994-10-07 Pechiney Uranium Gaine pour combustible nucléaire revêtue d'un piège à produit de fission et son procédé d'obtention.
ITMI20012033A1 (it) * 2001-09-28 2003-03-28 Getters Spa Leghe getter per l'assorbimento di idrogeno a tempersture elevate
ITMI20042271A1 (it) 2004-11-23 2005-02-23 Getters Spa Leghe getter non evaporabili per assorbimento di idrogeno
ITMI20050281A1 (it) * 2005-02-23 2006-08-24 Getters Spa Lampada a scarica ad alta pressione miniaturizzata contenente un dispositivo getter
ITMI20060361A1 (it) * 2006-02-28 2007-09-01 Getters Spa Assorbimento di idrogeno mediante l'impiego di leghe getter non evaporabili metodo ed applicazioni
ITMI20061173A1 (it) 2006-06-19 2007-12-20 Getters Spa Leghe getter non evaporabili adatte particolarmente per l'assorbimento di idrogeno
CN101473409A (zh) * 2006-06-19 2009-07-01 皇家飞利浦电子股份有限公司 放电灯
ITMI20090410A1 (it) * 2009-03-18 2010-09-19 Getters Spa Leghe getter non evaporabili adatte particolarmente per l'assorbimento di idrogeno
ATE539443T1 (de) 2009-07-15 2012-01-15 Getters Spa Träger für fadenförmige elemente mit einem wirkstoff
CA3141373A1 (en) 2019-05-22 2020-11-26 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee Portable dehydriding apparatus and method of using same
CN114231814B (zh) * 2021-12-17 2024-08-16 上海晶维材料科技有限公司 一种无源真空维持吸气合金的制备方法及其应用
CN116121706A (zh) * 2023-02-09 2023-05-16 南京华东电子真空材料有限公司 一种提升含碳气体吸气容量的吸气薄膜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950962A (en) * 1957-03-28 1960-08-30 Carlson Oscar Norman Reduction of fluoride to metal
US2926981A (en) * 1957-09-11 1960-03-01 Gen Electric Method of gettering using zirconiumtitanium alloy
NL264559A (enrdf_load_html_response) * 1960-05-09
US3485343A (en) * 1967-08-28 1969-12-23 Gen Electric Oxygen getter for high pressure sodium vapor lamp

Also Published As

Publication number Publication date
GB1248184A (en) 1971-09-29
JPS4812596B1 (enrdf_load_html_response) 1973-04-21

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