FR2567321B1 - Dispositif de getter a petite quantite de methane - Google Patents

Dispositif de getter a petite quantite de methane

Info

Publication number
FR2567321B1
FR2567321B1 FR858510251A FR8510251A FR2567321B1 FR 2567321 B1 FR2567321 B1 FR 2567321B1 FR 858510251 A FR858510251 A FR 858510251A FR 8510251 A FR8510251 A FR 8510251A FR 2567321 B1 FR2567321 B1 FR 2567321B1
Authority
FR
France
Prior art keywords
small quantity
getting device
quantity getting
small
getting
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
Application number
FR858510251A
Other languages
English (en)
Other versions
FR2567321A1 (fr
Inventor
Daniele Martelli
Bruno Ferrario
Claudio Boffito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAES Getters SpA
Original Assignee
SAES Getters SpA
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 SAES Getters SpA filed Critical SAES Getters SpA
Publication of FR2567321A1 publication Critical patent/FR2567321A1/fr
Application granted granted Critical
Publication of FR2567321B1 publication Critical patent/FR2567321B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
FR858510251A 1984-07-05 1985-07-04 Dispositif de getter a petite quantite de methane Expired FR2567321B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8421767A IT1206459B (it) 1984-07-05 1984-07-05 Dispositivo getter atto a ridurre il metano nei gas residui in un tubo a vuoto.

Publications (2)

Publication Number Publication Date
FR2567321A1 FR2567321A1 (fr) 1986-01-10
FR2567321B1 true FR2567321B1 (fr) 1989-04-28

Family

ID=11186576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858510251A Expired FR2567321B1 (fr) 1984-07-05 1985-07-04 Dispositif de getter a petite quantite de methane

Country Status (7)

Country Link
US (1) US4665343A (fr)
JP (1) JPS6127048A (fr)
DE (1) DE3523522A1 (fr)
FR (1) FR2567321B1 (fr)
GB (1) GB2161322B (fr)
IT (1) IT1206459B (fr)
NL (1) NL8501913A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312606A (en) * 1991-04-16 1994-05-17 Saes Getters Spa Process for the sorption of residual gas by means of a non-evaporated barium getter alloy
IT1246786B (it) * 1991-04-16 1994-11-26 Getters Spa Processo per l'assorbimento di gas residui, in particolare azoto, mediante una lega getter a base di bario non evaporato.
US5610438A (en) * 1995-03-08 1997-03-11 Texas Instruments Incorporated Micro-mechanical device with non-evaporable getter
US5898272A (en) * 1997-08-21 1999-04-27 Everbrite, Inc. Cathode for gas discharge lamp
ITMI20012273A1 (it) * 2001-10-29 2003-04-29 Getters Spa Leghe e dispositivi getter per l'evaporazione del calcio
ITMI20070301A1 (it) 2007-02-16 2008-08-17 Getters Spa Supporti comprendenti materiali getter e sorgenti di metalli alcalini o alcalino-terrosi per sistemi di termoregolazione basati su effetto tunnel
FR2933389B1 (fr) 2008-07-01 2010-10-29 Commissariat Energie Atomique Structure a base d'un materiau getter suspendu
US8623302B2 (en) 2009-09-04 2014-01-07 Reactive Metals Ltd. Barium containing granules for sorption applications
CN103489733B (zh) * 2013-08-23 2015-11-18 南京华东电子真空材料有限公司 一种高可靠自带热子吸气剂的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029144A (en) * 1933-05-04 1936-01-28 Gen Electric Electric discharge device or vacuum tube
US2018965A (en) * 1933-11-10 1935-10-29 Kemet Lab Co Inc Clean-up agent
US3102633A (en) * 1958-12-24 1963-09-03 Philips Corp Getter structure
US3225910A (en) * 1961-02-04 1965-12-28 Porta Paolo Della Getter devices with non-evaporated gettering material, for maintaining vacuum in electronic tubes
NL132102C (fr) * 1965-02-25 1900-01-01
US3669567A (en) * 1969-06-14 1972-06-13 Getters Spa Gettering
NL7208146A (fr) * 1972-06-15 1973-12-18
IT991003B (it) * 1973-05-18 1975-07-30 Getters Spa Dispositivo getter e metodo di utilizzazione dello stesso
IT1016476B (it) * 1974-03-12 1977-05-30 Getters Spa Composizione e dispositivo atti a liberare vapor acqueo e procedi mento per il loro impiego
NL7802116A (nl) * 1977-03-14 1978-09-18 Getters Spa Alkalimetaaldampgenerator.
NL7707079A (nl) * 1977-06-27 1978-12-29 Philips Nv Elektrische lamp.
NL8101459A (nl) * 1981-03-24 1982-10-18 Philips Nv Werkwijze voor het vervaardigen van een beeldweergeefbuis voorzien van een gasabsorberende laag; beeldweergeefbuis aldus vervaardigd en getterinrichting geschikt voor een dergelijke werkwijze.
IT1194068B (it) * 1981-05-20 1988-09-14 Getters Spa Linguetta di supporto perfezionata per dispositivi getter

Also Published As

Publication number Publication date
IT1206459B (it) 1989-04-27
JPS6127048A (ja) 1986-02-06
GB2161322B (en) 1988-07-20
GB8516812D0 (en) 1985-08-07
FR2567321A1 (fr) 1986-01-10
DE3523522A1 (de) 1986-02-06
US4665343A (en) 1987-05-12
GB2161322A (en) 1986-01-08
IT8421767A0 (it) 1984-07-05
NL8501913A (nl) 1986-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse