IT1197163B - Procedimento di sigillatura principale senza scarti di un tubo a raggi catodici - Google Patents

Procedimento di sigillatura principale senza scarti di un tubo a raggi catodici

Info

Publication number
IT1197163B
IT1197163B IT21595/86A IT2159586A IT1197163B IT 1197163 B IT1197163 B IT 1197163B IT 21595/86 A IT21595/86 A IT 21595/86A IT 2159586 A IT2159586 A IT 2159586A IT 1197163 B IT1197163 B IT 1197163B
Authority
IT
Italy
Prior art keywords
waste
cathode ray
main sealing
sealing procedure
procedure
Prior art date
Application number
IT21595/86A
Other languages
English (en)
Other versions
IT8621595A0 (it
IT8621595A1 (it
Inventor
Masayoshi Misono
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IT8621595A0 publication Critical patent/IT8621595A0/it
Publication of IT8621595A1 publication Critical patent/IT8621595A1/it
Application granted granted Critical
Publication of IT1197163B publication Critical patent/IT1197163B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/34—Joining base to vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
IT21595/86A 1985-09-20 1986-09-04 Procedimento di sigillatura principale senza scarti di un tubo a raggi catodici IT1197163B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60206412A JPH07118269B2 (ja) 1985-09-20 1985-09-20 カラ−ブラウン管のカレツトレス封止方法

Publications (3)

Publication Number Publication Date
IT8621595A0 IT8621595A0 (it) 1986-09-04
IT8621595A1 IT8621595A1 (it) 1988-03-04
IT1197163B true IT1197163B (it) 1988-11-30

Family

ID=16522935

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21595/86A IT1197163B (it) 1985-09-20 1986-09-04 Procedimento di sigillatura principale senza scarti di un tubo a raggi catodici

Country Status (5)

Country Link
US (1) US4781639A (it)
JP (1) JPH07118269B2 (it)
KR (1) KR900007754B1 (it)
CN (1) CN1007674B (it)
IT (1) IT1197163B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100223854B1 (ko) * 1997-01-16 1999-10-15 구자홍 칼라 음극선관
JP2000057975A (ja) * 1998-08-06 2000-02-25 Hitachi Ltd 陰極線管
EP1028922B1 (en) * 1998-09-04 2003-07-09 Nippon Electric Glass Co., Ltd. Neck part and funnel part of crt bulbs containing pbo
JP2001060444A (ja) * 1999-06-16 2001-03-06 Toshiba Corp 陰極線管およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321224A (en) * 1938-10-12 1943-06-08 Westinghouse Electric & Mfg Co Manufacture of electric tubes
US2273439A (en) * 1940-08-06 1942-02-17 Westinghouse Electric & Mfg Co Sealing electrodes into quartz bulbs
NL135015C (it) * 1964-10-28
GB1118534A (en) * 1966-06-29 1968-07-03 Thorn Aei Radio Valves & Tubes Cathode ray tubes
JPS57210542A (en) * 1981-06-22 1982-12-24 Hitachi Ltd Electron gun sealing process for cathode-ray tube
JPS5873938A (ja) * 1981-06-24 1983-05-04 Toshiba Corp 陰極線管の封止方法
FR2746112B1 (fr) * 1996-03-13 1998-06-05 Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente

Also Published As

Publication number Publication date
IT8621595A0 (it) 1986-09-04
CN1007674B (zh) 1990-04-18
JPH07118269B2 (ja) 1995-12-18
JPS6269434A (ja) 1987-03-30
KR870003538A (ko) 1987-04-18
CN86106425A (zh) 1987-03-18
KR900007754B1 (ko) 1990-10-19
IT8621595A1 (it) 1988-03-04
US4781639A (en) 1988-11-01

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Legal Events

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

Effective date: 19970926