DE69205050D1 - Process for the sorption of residual gases, in particular nitrogen, using a non-evaporable barium getter. - Google Patents

Process for the sorption of residual gases, in particular nitrogen, using a non-evaporable barium getter.

Info

Publication number
DE69205050D1
DE69205050D1 DE69205050T DE69205050T DE69205050D1 DE 69205050 D1 DE69205050 D1 DE 69205050D1 DE 69205050 T DE69205050 T DE 69205050T DE 69205050 T DE69205050 T DE 69205050T DE 69205050 D1 DE69205050 D1 DE 69205050D1
Authority
DE
Germany
Prior art keywords
sorption
residual gases
particular nitrogen
barium getter
evaporable barium
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 - Fee Related
Application number
DE69205050T
Other languages
German (de)
Other versions
DE69205050T2 (en
Inventor
Claudio Boffito
Antonio Schiabel
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
Application granted granted Critical
Publication of DE69205050D1 publication Critical patent/DE69205050D1/en
Publication of DE69205050T2 publication Critical patent/DE69205050T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C24/00—Alloys based on an alkali or an alkaline earth metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69205050T 1991-04-16 1992-04-16 Process for the sorption of residual gases, in particular nitrogen, using a non-evaporable barium getter. Expired - Fee Related DE69205050T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI911038A IT1246786B (en) 1991-04-16 1991-04-16 PROCESS FOR THE ABSORPTION OF RESIDUAL GASES, IN PARTICULAR NITROGEN, BY MEANS OF AN UNEVAPORATED BARIUM GETTER ALLOY.
CN92109723.9A CN1036703C (en) 1991-04-16 1992-08-24 A process for the sorption of residual gas and especially nitrogen gas by means of a non-evaporated barium getter alloy

Publications (2)

Publication Number Publication Date
DE69205050D1 true DE69205050D1 (en) 1995-11-02
DE69205050T2 DE69205050T2 (en) 1996-03-07

Family

ID=36790877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205050T Expired - Fee Related DE69205050T2 (en) 1991-04-16 1992-04-16 Process for the sorption of residual gases, in particular nitrogen, using a non-evaporable barium getter.

Country Status (5)

Country Link
EP (1) EP0509971B1 (en)
JP (1) JP2627703B2 (en)
CN (1) CN1036703C (en)
DE (1) DE69205050T2 (en)
IT (1) IT1246786B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012273A1 (en) * 2001-10-29 2003-04-29 Getters Spa ALLOYS AND GETTER DEVICES FOR FOOTBALL EVAPORATION
JP5061289B2 (en) * 2005-03-25 2012-10-31 パナソニック株式会社 Gas-adsorbing substances and gas-adsorbing materials
WO2006075680A1 (en) * 2005-01-14 2006-07-20 Matsushita Electric Industrial Co., Ltd. Gas-adsorbing substance, gas-adsorbing alloy and gas-adsorbing material
JP4889947B2 (en) * 2005-01-14 2012-03-07 パナソニック株式会社 Gas adsorption alloy
ITMI20051500A1 (en) * 2005-07-29 2007-01-30 Getters Spa GETTER SYSTEMS INCLUDING AN ACTIVE PHASE INSERTED IN A POROUS MATERIAL DISTRIBUTED IN A PERMEABLE LOW MEANS
EP1791151A1 (en) * 2005-11-29 2007-05-30 Nanoshell Materials Research & Development GmbH Metallic gas sorbents on the basis of lithium alloys
CN101890328A (en) * 2010-08-06 2010-11-24 朱雷 Non-evaporable air-absorbing agent and application thereof
WO2012111267A1 (en) 2011-02-14 2012-08-23 パナソニック株式会社 Gas adsorption device and vacuum heat insulating material provided therewith
CN102258975A (en) * 2011-05-03 2011-11-30 济南桑乐真空管有限公司 High-efficiency flash alloy getter for full-glass solar vacuum heat collection tube
DE102012110083B4 (en) 2012-10-23 2014-12-11 Gabriele Uslenghi Process for the production of vacuum insulating glass
US10421059B2 (en) 2014-10-24 2019-09-24 Samsung Electronics Co., Ltd. Gas-adsorbing material and vacuum insulation material including the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387724A (en) * 1931-07-04 1933-02-06 Osborg Hans Improvements in scavengers or improvers for use in the treatment of molten metals and alloys
US2706554A (en) * 1952-05-12 1955-04-19 King Lab Inc Getter assembly
US3193508A (en) * 1962-07-13 1965-07-06 Union Carbide Corp Silicon-containing barium-aluminum getter material
IT1206459B (en) * 1984-07-05 1989-04-27 Getters Spa GETTER DEVICE SUITABLE FOR REDUCING METHANE IN RESIDUAL GASES IN A VACUUM TUBE.
US4717500A (en) * 1985-11-27 1988-01-05 Union Carbide Corporation Getter device for frit sealed picture tubes

Also Published As

Publication number Publication date
DE69205050T2 (en) 1996-03-07
CN1036703C (en) 1997-12-17
EP0509971B1 (en) 1995-09-27
CN1083413A (en) 1994-03-09
JP2627703B2 (en) 1997-07-09
ITMI911038A0 (en) 1991-04-16
EP0509971A1 (en) 1992-10-21
ITMI911038A1 (en) 1992-10-16
IT1246786B (en) 1994-11-26
JPH05131134A (en) 1993-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee