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ITMI911038A1 - PROCESS FOR THE ABSORPTION OF RESIDUAL GASES, IN PARTICULAR NITROGEN, BY MEANS OF AN UNEVAPORATED BARIUM GETTER ALLOY. - Google Patents

PROCESS FOR THE ABSORPTION OF RESIDUAL GASES, IN PARTICULAR NITROGEN, BY MEANS OF AN UNEVAPORATED BARIUM GETTER ALLOY.

Info

Publication number
ITMI911038A1
ITMI911038A1 IT001038A ITMI911038A ITMI911038A1 IT MI911038 A1 ITMI911038 A1 IT MI911038A1 IT 001038 A IT001038 A IT 001038A IT MI911038 A ITMI911038 A IT MI911038A IT MI911038 A1 ITMI911038 A1 IT MI911038A1
Authority
IT
Italy
Prior art keywords
unevaporated
absorption
residual gases
particular nitrogen
getter alloy
Prior art date
Application number
IT001038A
Other languages
Italian (it)
Inventor
Alessandro Gallitognotta
Antonio Schiabel
Original Assignee
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 Getters Spa filed Critical Getters Spa
Priority to ITMI911038A priority Critical patent/IT1246786B/en
Publication of ITMI911038A0 publication Critical patent/ITMI911038A0/en
Priority to JP4119832A priority patent/JP2627703B2/en
Priority to EP92830186A priority patent/EP0509971B1/en
Priority to DE69205050T priority patent/DE69205050T2/en
Priority to CN92109723.9A priority patent/CN1036703C/en
Publication of ITMI911038A1 publication Critical patent/ITMI911038A1/en
Priority to US08/089,620 priority patent/US5312606A/en
Application granted granted Critical
Publication of IT1246786B publication Critical patent/IT1246786B/en

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ITMI911038A 1991-04-16 1991-04-16 PROCESS FOR THE ABSORPTION OF RESIDUAL GASES, IN PARTICULAR NITROGEN, BY MEANS OF AN UNEVAPORATED BARIUM GETTER ALLOY. IT1246786B (en)

Priority Applications (6)

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.
JP4119832A JP2627703B2 (en) 1991-04-16 1992-04-15 Sorption method of residual gas, especially nitrogen gas by non-evaporable barium getter alloy
EP92830186A EP0509971B1 (en) 1991-04-16 1992-04-16 A process for the sorption of residual gas and especially nitrogen gas by means of a non-evaporated barium getter
DE69205050T DE69205050T2 (en) 1991-04-16 1992-04-16 Process for the sorption of residual gases, in particular nitrogen, using a non-evaporable barium getter.
CN92109723.9A CN1036703C (en) 1991-04-16 1992-08-24 method for absorbing residual gas
US08/089,620 US5312606A (en) 1991-04-16 1993-07-12 Process for the sorption of residual gas by means of a non-evaporated barium getter alloy

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 method for absorbing residual gas

Publications (3)

Publication Number Publication Date
ITMI911038A0 ITMI911038A0 (en) 1991-04-16
ITMI911038A1 true ITMI911038A1 (en) 1992-10-16
IT1246786B IT1246786B (en) 1994-11-26

Family

ID=36790877

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
TW200700144A (en) * 2005-01-14 2007-01-01 Matsushita Electric Ind Co Ltd Gas-absorbing substance, gas-absorbing alloy and gas-absorbing material
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
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
JP5261616B2 (en) 2011-02-14 2013-08-14 パナソニック株式会社 Gas adsorption device and vacuum heat insulating material provided with the same
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
EP3012020B1 (en) 2014-10-24 2020-03-04 Samsung Electronics Co., Ltd. Gas-adsorbing material and use of a 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
CN1083413A (en) 1994-03-09
JP2627703B2 (en) 1997-07-09
JPH05131134A (en) 1993-05-28
EP0509971B1 (en) 1995-09-27
IT1246786B (en) 1994-11-26
EP0509971A1 (en) 1992-10-21
ITMI911038A0 (en) 1991-04-16
DE69205050D1 (en) 1995-11-02
DE69205050T2 (en) 1996-03-07
CN1036703C (en) 1997-12-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326