JPH0463494B2 - - Google Patents

Info

Publication number
JPH0463494B2
JPH0463494B2 JP57079672A JP7967282A JPH0463494B2 JP H0463494 B2 JPH0463494 B2 JP H0463494B2 JP 57079672 A JP57079672 A JP 57079672A JP 7967282 A JP7967282 A JP 7967282A JP H0463494 B2 JPH0463494 B2 JP H0463494B2
Authority
JP
Japan
Prior art keywords
glass bulb
joint
glass
chuck
bending
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 - Lifetime
Application number
JP57079672A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58197629A (ja
Inventor
Yoichi Ikeuchi
Toshiteru Tomita
Akira Maeda
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.)
NEC Home Electronics Ltd
Original Assignee
NEC Home Electronics 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 NEC Home Electronics Ltd filed Critical NEC Home Electronics Ltd
Priority to JP7967282A priority Critical patent/JPS58197629A/ja
Publication of JPS58197629A publication Critical patent/JPS58197629A/ja
Publication of JPH0463494B2 publication Critical patent/JPH0463494B2/ja
Granted legal-status Critical Current

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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP7967282A 1982-05-11 1982-05-11 環形螢光ランプの製造方法 Granted JPS58197629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7967282A JPS58197629A (ja) 1982-05-11 1982-05-11 環形螢光ランプの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7967282A JPS58197629A (ja) 1982-05-11 1982-05-11 環形螢光ランプの製造方法

Publications (2)

Publication Number Publication Date
JPS58197629A JPS58197629A (ja) 1983-11-17
JPH0463494B2 true JPH0463494B2 (en]) 1992-10-12

Family

ID=13696672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7967282A Granted JPS58197629A (ja) 1982-05-11 1982-05-11 環形螢光ランプの製造方法

Country Status (1)

Country Link
JP (1) JPS58197629A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849280A (en]) * 1971-10-18 1973-07-11

Also Published As

Publication number Publication date
JPS58197629A (ja) 1983-11-17

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