DE60202793T2 - Getterlegierungen sowie vorrichtungen zum verdampfen von kalzium - Google Patents

Getterlegierungen sowie vorrichtungen zum verdampfen von kalzium Download PDF

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Publication number
DE60202793T2
DE60202793T2 DE60202793T DE60202793T DE60202793T2 DE 60202793 T2 DE60202793 T2 DE 60202793T2 DE 60202793 T DE60202793 T DE 60202793T DE 60202793 T DE60202793 T DE 60202793T DE 60202793 T2 DE60202793 T2 DE 60202793T2
Authority
DE
Germany
Prior art keywords
getter device
calcium
devices
weight
microns
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
DE60202793T
Other languages
German (de)
English (en)
Other versions
DE60202793D1 (de
Inventor
Corrado Carretti
Luca Toia
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 DE60202793D1 publication Critical patent/DE60202793D1/de
Publication of DE60202793T2 publication Critical patent/DE60202793T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1031—Alloys containing non-metals starting from gaseous compounds or vapours of at least one of the constituents
    • 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
    • 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)
  • Physical Vapour Deposition (AREA)
DE60202793T 2001-10-29 2002-10-24 Getterlegierungen sowie vorrichtungen zum verdampfen von kalzium Expired - Fee Related DE60202793T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20010227 2001-10-29
IT2001MI002273A ITMI20012273A1 (it) 2001-10-29 2001-10-29 Leghe e dispositivi getter per l'evaporazione del calcio
PCT/IT2002/000676 WO2003038139A1 (en) 2001-10-29 2002-10-24 Getter alloys and devices for evaporating calcium

Publications (2)

Publication Number Publication Date
DE60202793D1 DE60202793D1 (de) 2005-03-03
DE60202793T2 true DE60202793T2 (de) 2006-03-30

Family

ID=11448557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202793T Expired - Fee Related DE60202793T2 (de) 2001-10-29 2002-10-24 Getterlegierungen sowie vorrichtungen zum verdampfen von kalzium

Country Status (8)

Country Link
US (3) US6793461B2 (https=)
EP (1) EP1440176B1 (https=)
JP (1) JP2005507460A (https=)
KR (1) KR20040058174A (https=)
CN (1) CN1309851C (https=)
DE (1) DE60202793T2 (https=)
IT (1) ITMI20012273A1 (https=)
WO (1) WO2003038139A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012273A1 (it) * 2001-10-29 2003-04-29 Getters Spa Leghe e dispositivi getter per l'evaporazione del calcio
CN102593365A (zh) * 2011-01-07 2012-07-18 深圳市富兴科技有限公司 一种新型oled阴极结构
CN102258975A (zh) * 2011-05-03 2011-11-30 济南桑乐真空管有限公司 一种全玻璃太阳能真空集热管高效蒸散型合金吸气剂
CN104595154B (zh) * 2014-12-23 2017-02-22 南京华东电子真空材料有限公司 一种采用蒸散型吸气合金的吸气剂泵

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079746B (de) 1952-09-27 1960-04-14 E S Societa Apparacchi Elettri Getterbehaelter
US2842640A (en) 1955-12-13 1958-07-08 Robert S Ragan Cam-actuated, quick break electric switch
FR1276283A (fr) 1959-12-17 1961-11-17 E S Sa Dispositif getter pour améliorer le vide dans des tubes électroniques
US3225911A (en) 1961-04-08 1965-12-28 Porta Paolo Della Ring-shaped getter with top deflector, for improving and/or keeping up vacuum in electronic tubes
US3275433A (en) * 1963-12-02 1966-09-27 Union Carbide Corp Steel treating agent consisting of ba-ca-al-fe-mn-si
NL132102C (https=) 1965-02-25 1900-01-01
US3381805A (en) 1966-07-08 1968-05-07 Getters Spa Getter assembly having support of low thermal conductivity
US3558962A (en) 1968-12-11 1971-01-26 Union Carbide Corp High yield getter device
US3669567A (en) 1969-06-14 1972-06-13 Getters Spa Gettering
US3719433A (en) 1970-04-21 1973-03-06 Getters Spa Getter device
US3734714A (en) * 1970-09-29 1973-05-22 Union Carbide Corp Process for producing a ca-ba-al-si-containing alloy
IT1058405B (it) 1976-03-12 1982-04-10 Getters Spa Cinescopio per televisione a colori a bassa emissione di raggi x
IT1138375B (it) 1981-05-20 1986-09-17 Getters Spa Supporto perfezionato per dispositivi getter
IT1194068B (it) 1981-05-20 1988-09-14 Getters Spa Linguetta di supporto perfezionata per dispositivi getter
US4642516A (en) 1983-10-07 1987-02-10 Union Carbide Corporation Getter assembly providing increased getter yield
IT1206459B (it) * 1984-07-05 1989-04-27 Getters Spa Dispositivo getter atto a ridurre il metano nei gas residui in un tubo a vuoto.
US4620129A (en) * 1985-04-29 1986-10-28 General Electric Company Gettered high pressure sodium lamp
IT1216605B (it) 1988-04-20 1990-03-08 Getters Spa Dispositivo getter a forma di tegame, avente una resa elevata.
IT1237130B (it) 1989-10-19 1993-05-24 Getters Spa Dispositivo getter a forma di anello a corona circolare e con ampia sezione canaliforme, avente una resa elevata.
NL8902793A (nl) * 1989-11-13 1991-06-03 Philips Nv Scandaatkathode.
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.
IT1246784B (it) * 1991-04-16 1994-11-26 Getters Spa Procedimento per assorbire gas residui mediante una lega getter di bario non evaporata.
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
IT1277457B1 (it) * 1995-08-07 1997-11-10 Getters Spa Combinazione di materiali getter e dispositivo relativo
IT1289875B1 (it) * 1997-01-10 1998-10-19 Getters Spa Dispositivo getter evaporabile frittabile ad alta resa di bario
IT1298106B1 (it) * 1998-01-13 1999-12-20 Getters Spa Dispositivi getter evaporabili azotati ad elevata resistenza al frittaggio e processo per la loro produzione
IT1312511B1 (it) * 1999-06-24 2002-04-17 Getters Spa Dispositivi getter per l'evaporazione del calcio
ITMI20012273A1 (it) * 2001-10-29 2003-04-29 Getters Spa Leghe e dispositivi getter per l'evaporazione del calcio

Also Published As

Publication number Publication date
US20040195968A1 (en) 2004-10-07
CN1549866A (zh) 2004-11-24
US7083825B2 (en) 2006-08-01
ITMI20012273A1 (it) 2003-04-29
US20050163930A1 (en) 2005-07-28
DE60202793D1 (de) 2005-03-03
JP2005507460A (ja) 2005-03-17
CN1309851C (zh) 2007-04-11
KR20040058174A (ko) 2004-07-03
US20030138328A1 (en) 2003-07-24
WO2003038139A1 (en) 2003-05-08
EP1440176B1 (en) 2005-01-26
EP1440176A1 (en) 2004-07-28
US6793461B2 (en) 2004-09-21

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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