GB1348692A - Getter devices - Google Patents

Getter devices

Info

Publication number
GB1348692A
GB1348692A GB1043171*[A GB1043171A GB1348692A GB 1348692 A GB1348692 A GB 1348692A GB 1043171 A GB1043171 A GB 1043171A GB 1348692 A GB1348692 A GB 1348692A
Authority
GB
United Kingdom
Prior art keywords
getter devices
getter
devices
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
GB1043171*[A
Other languages
English (en)
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
Priority claimed from IT2883470A external-priority patent/IT961023B/it
Application filed by SAES Getters SpA filed Critical SAES Getters SpA
Publication of GB1348692A publication Critical patent/GB1348692A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
GB1043171*[A 1970-04-21 1971-04-21 Getter devices Expired GB1348692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8625170 1970-04-21
IT2883470A IT961023B (it) 1970-08-21 1970-08-21 Dispositivo getter perfezionato con deflettore dei vapori metal lici

Publications (1)

Publication Number Publication Date
GB1348692A true GB1348692A (en) 1974-03-20

Family

ID=26328796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1043171*[A Expired GB1348692A (en) 1970-04-21 1971-04-21 Getter devices

Country Status (5)

Country Link
US (1) US3719433A (enrdf_load_stackoverflow)
DE (1) DE2118268A1 (enrdf_load_stackoverflow)
FR (1) FR2089915A5 (enrdf_load_stackoverflow)
GB (1) GB1348692A (enrdf_load_stackoverflow)
NL (1) NL7105384A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516282A1 (de) * 1974-04-16 1975-11-06 Getters Spa Gettereinrichtung

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329929A (en) * 1971-11-10 1973-09-12 Siemens Ag Electric discharge vessels
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
IT1019731B (it) * 1974-07-19 1977-11-30 Getters Spa Dispositivo getter munito di deflettore perfezionato
IT1058405B (it) * 1976-03-12 1982-04-10 Getters Spa Cinescopio per televisione a colori a bassa emissione di raggi x
IT1060443B (it) * 1976-05-12 1982-08-20 Getters Spa Dispositivo getter con elemento di supporto perfezionato
IT1065291B (it) * 1976-12-06 1985-02-25 Getters Spa Dispositivo getter e metodo per il suo impiego
US4333031A (en) * 1979-03-30 1982-06-01 Rca Corporation Photomultiplier tube having directional alkali metal vapor evaporation means
NL8002836A (nl) * 1980-05-16 1981-12-16 Philips Nv Werkwijze voor het vervaardigen van een kleurentelevisiebeeldbuis voorzien van een gasabsorberende laag; kleurentelevisiebeeldbuis aldus vervaardigd en getterinrichting geschikt voor een dergelijke werkwijze.
US4571521A (en) * 1983-08-23 1986-02-18 North American Philips Consumer Electronics Corp. Color CRT with arc suppression structure
US5508586A (en) * 1993-06-17 1996-04-16 Saes Getters S.P.A. Integrated getter device suitable for flat displays
EP0867035A1 (en) * 1996-06-24 1998-09-30 Koninklijke Philips Electronics N.V. Vacuum device having a getter device
US5898272A (en) * 1997-08-21 1999-04-27 Everbrite, Inc. Cathode for gas discharge lamp
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
ITMI20012408A1 (it) 2001-11-14 2003-05-14 Getters Spa Processo per l'evaporazione del calcio all'interno di sistemi che operano sotto vuoto
US6992442B2 (en) * 2001-12-11 2006-01-31 Honeywell International Inc. Restricted getter
ITMI20030679A1 (it) * 2003-04-07 2004-10-08 Getters Spa Dispositivo getter evaporabile per tubi a proiezione
US7308761B1 (en) * 2004-07-29 2007-12-18 Raytheon Company Method for preparing a getter structure and getter structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275864A (en) * 1940-11-27 1942-03-10 Gen Electric Cathode ray tube
BE527340A (enrdf_load_stackoverflow) * 1953-04-24
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
DE1614505C3 (de) * 1966-04-28 1975-09-04 S.A.E.S. Getters S.P.A., Mailand (Italien) Vorrichtung für ein exothermes Getter für Bildröhren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516282A1 (de) * 1974-04-16 1975-11-06 Getters Spa Gettereinrichtung

Also Published As

Publication number Publication date
US3719433A (en) 1973-03-06
NL7105384A (enrdf_load_stackoverflow) 1971-10-25
DE2118268A1 (de) 1971-11-04
FR2089915A5 (enrdf_load_stackoverflow) 1972-01-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee