GB1086489A - Improvements in or relating to methods of controlling the spacial distribution of an evaporated film of getter material within the evacuated vessel or tube of an electron discharge device - Google Patents

Improvements in or relating to methods of controlling the spacial distribution of an evaporated film of getter material within the evacuated vessel or tube of an electron discharge device

Info

Publication number
GB1086489A
GB1086489A GB36493/65A GB3649365A GB1086489A GB 1086489 A GB1086489 A GB 1086489A GB 36493/65 A GB36493/65 A GB 36493/65A GB 3649365 A GB3649365 A GB 3649365A GB 1086489 A GB1086489 A GB 1086489A
Authority
GB
United Kingdom
Prior art keywords
getter
nitrogen
tube
barium
getter material
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
GB36493/65A
Other languages
English (en)
Inventor
Paolo Della Porta
Tiziano Anselmo Giorgi
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 GB1086489A publication Critical patent/GB1086489A/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

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB36493/65A 1965-02-25 1965-08-25 Improvements in or relating to methods of controlling the spacial distribution of an evaporated film of getter material within the evacuated vessel or tube of an electron discharge device Expired GB1086489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT170865 1965-02-25

Publications (1)

Publication Number Publication Date
GB1086489A true GB1086489A (en) 1967-10-11

Family

ID=11101980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36493/65A Expired GB1086489A (en) 1965-02-25 1965-08-25 Improvements in or relating to methods of controlling the spacial distribution of an evaporated film of getter material within the evacuated vessel or tube of an electron discharge device

Country Status (5)

Country Link
US (1) US3389288A (pt)
DE (1) DE1514552B2 (pt)
FR (1) FR1465051A (pt)
GB (1) GB1086489A (pt)
NL (1) NL132102C (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118204A1 (de) * 1980-05-16 1982-03-04 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Verfahren zur herstellung einer farbfernsehbildroehr mit einer gasabsorbierenden schicht, durch dieses verfahren hergestellte farbfernsehbildroehre und fuer ein derartiges verfahren geeignete gettervorrichtung
US7943095B2 (en) 2003-08-15 2011-05-17 Edwards Limited Purifier

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605036A (en) * 1967-10-17 1971-09-14 Laser Sciences Inc Method and apparatus for thermochemically controlling the gas atmosphere of a gas coherent radiation generator
DE2066088C2 (de) * 1969-06-14 1982-05-13 S.A.E.S. Getters S.p.A., Milano Verfahren zur Ablagerung eines Gettermetalls
US3669567A (en) 1969-06-14 1972-06-13 Getters Spa Gettering
US3768884A (en) * 1970-05-04 1973-10-30 Getters Spa Gettering
US4203860A (en) * 1970-09-10 1980-05-20 Tokyo Shibaura Electric Co., Ltd. Nitrogen-emitting composition to be used with flash getter materials
US3728004A (en) * 1971-06-25 1973-04-17 Gte Sylvania Inc Method of employing mercury-dispensing getters in fluorescent lamps
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.
DE3315011A1 (de) * 1983-04-26 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenroehre mit leuchtschirm
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.
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
US8057856B2 (en) * 2004-03-15 2011-11-15 Ifire Ip Corporation Method for gettering oxygen and water during vacuum deposition of sulfide films
CN117716127A (zh) * 2021-06-11 2024-03-15 氦核能源有限公司 混合吸气扩散泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899257A (en) * 1959-08-11 Getter for electron discharge device
US1894948A (en) * 1929-10-29 1933-01-24 Siemens Ag Manufacture of electron discharge devices
NL50729C (pt) * 1937-03-09
US2540647A (en) * 1945-05-04 1951-02-06 Hartford Nat Bank & Trust Co Method of manufacturing electronic tubes with active getters
US2615140A (en) * 1948-09-28 1952-10-21 Hartford Nat Bank & Trust Co Electric discharge tube containing an alkaline metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118204A1 (de) * 1980-05-16 1982-03-04 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Verfahren zur herstellung einer farbfernsehbildroehr mit einer gasabsorbierenden schicht, durch dieses verfahren hergestellte farbfernsehbildroehre und fuer ein derartiges verfahren geeignete gettervorrichtung
US7943095B2 (en) 2003-08-15 2011-05-17 Edwards Limited Purifier

Also Published As

Publication number Publication date
FR1465051A (fr) 1967-01-06
DE1514552A1 (de) 1969-12-04
DE1514552B2 (de) 1971-01-21
NL132102C (pt) 1900-01-01
US3389288A (en) 1968-06-18

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