IT1198229B - Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici - Google Patents

Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici

Info

Publication number
IT1198229B
IT1198229B IT22808/86A IT2280886A IT1198229B IT 1198229 B IT1198229 B IT 1198229B IT 22808/86 A IT22808/86 A IT 22808/86A IT 2280886 A IT2280886 A IT 2280886A IT 1198229 B IT1198229 B IT 1198229B
Authority
IT
Italy
Prior art keywords
emission
preparation
composition
nitrogen gas
cathode tube
Prior art date
Application number
IT22808/86A
Other languages
English (en)
Other versions
IT8622808A0 (it
Inventor
Daniele Martelli
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 IT22808/86A priority Critical patent/IT1198229B/it
Publication of IT8622808A0 publication Critical patent/IT8622808A0/it
Priority to EP87830454A priority patent/EP0273884B1/en
Priority to DE8787830454T priority patent/DE3773877D1/de
Priority to JP62321624A priority patent/JPH0722005B2/ja
Priority to KR1019870014731A priority patent/KR950001489B1/ko
Application granted granted Critical
Publication of IT1198229B publication Critical patent/IT1198229B/it

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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT22808/86A 1986-12-22 1986-12-22 Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici IT1198229B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT22808/86A IT1198229B (it) 1986-12-22 1986-12-22 Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici
EP87830454A EP0273884B1 (en) 1986-12-22 1987-12-21 Device and composition for liberating nitrogen gas during the manufacture of a cathode ray tube
DE8787830454T DE3773877D1 (de) 1986-12-22 1987-12-21 Vorrichtung und zusammensetzung zum freimachen von stickstoff bei der herstellung einer kathodenstrahlroehre.
JP62321624A JPH0722005B2 (ja) 1986-12-22 1987-12-21 窒素ガス放出組成物及びカプセル
KR1019870014731A KR950001489B1 (ko) 1986-12-22 1987-12-22 공기 가열 가능한 지연 질소 도우핑

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22808/86A IT1198229B (it) 1986-12-22 1986-12-22 Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici

Publications (2)

Publication Number Publication Date
IT8622808A0 IT8622808A0 (it) 1986-12-22
IT1198229B true IT1198229B (it) 1988-12-21

Family

ID=11200667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22808/86A IT1198229B (it) 1986-12-22 1986-12-22 Dispositivo e composizione per l'emissione di gas azoto durante la preparazione di un tubo a raggi catodici

Country Status (5)

Country Link
EP (1) EP0273884B1 (it)
JP (1) JPH0722005B2 (it)
KR (1) KR950001489B1 (it)
DE (1) DE3773877D1 (it)
IT (1) IT1198229B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201473455U (zh) * 2009-07-10 2010-05-19 北京新立基真空玻璃技术有限公司 放置在真空玻璃中的包封吸气剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768884A (en) * 1970-05-04 1973-10-30 Getters Spa Gettering
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.

Also Published As

Publication number Publication date
IT8622808A0 (it) 1986-12-22
JPH01173551A (ja) 1989-07-10
EP0273884A2 (en) 1988-07-06
EP0273884B1 (en) 1991-10-16
KR880008375A (ko) 1988-08-31
EP0273884A3 (en) 1989-01-25
DE3773877D1 (de) 1991-11-21
KR950001489B1 (ko) 1995-02-25
JPH0722005B2 (ja) 1995-03-08

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