JPS6467842A - Manufacture of fluorescent lamp - Google Patents

Manufacture of fluorescent lamp

Info

Publication number
JPS6467842A
JPS6467842A JP22206587A JP22206587A JPS6467842A JP S6467842 A JPS6467842 A JP S6467842A JP 22206587 A JP22206587 A JP 22206587A JP 22206587 A JP22206587 A JP 22206587A JP S6467842 A JPS6467842 A JP S6467842A
Authority
JP
Japan
Prior art keywords
connection sections
discharge path
continuous discharge
connection holes
connection
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.)
Granted
Application number
JP22206587A
Other languages
Japanese (ja)
Other versions
JPH0668951B2 (en
Inventor
Hisashi Honda
Mikio Matsuda
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP22206587A priority Critical patent/JPH0668951B2/en
Publication of JPS6467842A publication Critical patent/JPS6467842A/en
Publication of JPH0668951B2 publication Critical patent/JPH0668951B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE:To prevent the occurrence of cracks and ruptures at connection sections by locally heating and softening expected connection sections with no protective films to form connection holes and connecting mating connection holes together to form a continuous discharge path. CONSTITUTION:In the method to form a fluorescent lamp with a continuous discharge path by connecting multiple bulbs 1-3, expected connection sections 13, 23, 33 are locally heated and softened with no protective film 4 and blown through to form connection holes, then mating connection holes of the multiple bulbs 1-3 are connected together to form a continuous discharge path. Since no protective film 4 exists at the expected connection sections 13, 23, 33, no metal oxide is infiltrated into the melted glass when it is heated and melted, thus no distortion is generated on the connection sections after the cooling. Ruptures and cracks can be thereby prevented.
JP22206587A 1987-09-07 1987-09-07 Fluorescent lamp manufacturing method Expired - Lifetime JPH0668951B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22206587A JPH0668951B2 (en) 1987-09-07 1987-09-07 Fluorescent lamp manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22206587A JPH0668951B2 (en) 1987-09-07 1987-09-07 Fluorescent lamp manufacturing method

Publications (2)

Publication Number Publication Date
JPS6467842A true JPS6467842A (en) 1989-03-14
JPH0668951B2 JPH0668951B2 (en) 1994-08-31

Family

ID=16776559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22206587A Expired - Lifetime JPH0668951B2 (en) 1987-09-07 1987-09-07 Fluorescent lamp manufacturing method

Country Status (1)

Country Link
JP (1) JPH0668951B2 (en)

Also Published As

Publication number Publication date
JPH0668951B2 (en) 1994-08-31

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