JPS5711453A - Manufacture of tube bulb - Google Patents

Manufacture of tube bulb

Info

Publication number
JPS5711453A
JPS5711453A JP8496080A JP8496080A JPS5711453A JP S5711453 A JPS5711453 A JP S5711453A JP 8496080 A JP8496080 A JP 8496080A JP 8496080 A JP8496080 A JP 8496080A JP S5711453 A JPS5711453 A JP S5711453A
Authority
JP
Japan
Prior art keywords
lead wire
pin
mouth piece
piece pin
tip
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.)
Pending
Application number
JP8496080A
Other languages
Japanese (ja)
Inventor
Fumio Tanabe
Kikuo Sato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8496080A priority Critical patent/JPS5711453A/en
Publication of JPS5711453A publication Critical patent/JPS5711453A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate part

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

PURPOSE:To weld firmly a lead wire and mouth piece pin by cutting the lead wire extending from the mouth piece pin and bending it at the tip of the mouth piece pin so that the lead wire will not be drawn into the inside of the mouth piece pin. CONSTITUTION:A lead wire 1 extending through a mouth piece pin 3 is cut at a position slightly out of the tip 3a of the pin 3 by moving a tool 5a and 5b horizontally and vertically respectively, and the end 1a of the lead wire 1 is bent. Thus the bent end 1a of the lead wire 1 is fixed on the tip 3a of the pin 3, and the lead wire 1 is prevented from being drawn into the inside of the pin 3 through springback after the lead wire is cut, the lead wire 1 is welded with the mouth piece pin 3 firmly, and the lighting failure of lamps can be reduced.
JP8496080A 1980-06-23 1980-06-23 Manufacture of tube bulb Pending JPS5711453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8496080A JPS5711453A (en) 1980-06-23 1980-06-23 Manufacture of tube bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8496080A JPS5711453A (en) 1980-06-23 1980-06-23 Manufacture of tube bulb

Publications (1)

Publication Number Publication Date
JPS5711453A true JPS5711453A (en) 1982-01-21

Family

ID=13845189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8496080A Pending JPS5711453A (en) 1980-06-23 1980-06-23 Manufacture of tube bulb

Country Status (1)

Country Link
JP (1) JPS5711453A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078155A (en) * 2000-01-31 2001-08-20 가노 다다오 A bulb and a method for welding a pipe pin and a conductive wire thereof
EP1255273A3 (en) * 2001-05-04 2006-02-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Electric lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078155A (en) * 2000-01-31 2001-08-20 가노 다다오 A bulb and a method for welding a pipe pin and a conductive wire thereof
EP1255273A3 (en) * 2001-05-04 2006-02-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Electric lamp

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