JPS5462679A - Sealing method - Google Patents

Sealing method

Info

Publication number
JPS5462679A
JPS5462679A JP12906977A JP12906977A JPS5462679A JP S5462679 A JPS5462679 A JP S5462679A JP 12906977 A JP12906977 A JP 12906977A JP 12906977 A JP12906977 A JP 12906977A JP S5462679 A JPS5462679 A JP S5462679A
Authority
JP
Japan
Prior art keywords
adhesive
sealed
bulb
stem
halted
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
JP12906977A
Other languages
Japanese (ja)
Inventor
Eizo Goto
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
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12906977A priority Critical patent/JPS5462679A/en
Publication of JPS5462679A publication Critical patent/JPS5462679A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain an accurate sealing in a short space of time by removing bubble through an even spreading of an adhesive with a relative motion of intended matters made so as to allow the adhesive to wert the surface to be sealed and then halted for hardening thereof.
CONSTITUTION: A relative motion of intended matters 1 and 4 is made so as to allow an adhesive 14 to set the surface to be sealed and then, halted for hardening thereof. For example, a glass bulb is retained with a rotating member 3 with a vacuum chuck 2 while an exhaust tube 7 for a glass stem fitted with a leading-in wire 5 and a filament 6 is retained with a retaining member free to be rotated and braked. The open rim 13 of a bulb 1 and a skirt section 12 of the stem 4 are brought close to each other and the bulb alone is allowed to turn. In this manner, an unhardened paste-like epoxy resin adhesive is fed through a nozzle 15 to be applied evenly between the surfaces 12 and 13 to be sealed. Thereafter, with a synchronous rotation of the bulb 1 and stem 4, the portion to be sealed is heated with a burner 16 or the like and then, the adhesive is hardened to complete the sealing up.
COPYRIGHT: (C)1979,JPO&Japio
JP12906977A 1977-10-27 1977-10-27 Sealing method Pending JPS5462679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12906977A JPS5462679A (en) 1977-10-27 1977-10-27 Sealing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12906977A JPS5462679A (en) 1977-10-27 1977-10-27 Sealing method

Publications (1)

Publication Number Publication Date
JPS5462679A true JPS5462679A (en) 1979-05-19

Family

ID=15000304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12906977A Pending JPS5462679A (en) 1977-10-27 1977-10-27 Sealing method

Country Status (1)

Country Link
JP (1) JPS5462679A (en)

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