JPS5532726A - Sealing method for metallic member in glass wall of glass article - Google Patents

Sealing method for metallic member in glass wall of glass article

Info

Publication number
JPS5532726A
JPS5532726A JP10322178A JP10322178A JPS5532726A JP S5532726 A JPS5532726 A JP S5532726A JP 10322178 A JP10322178 A JP 10322178A JP 10322178 A JP10322178 A JP 10322178A JP S5532726 A JPS5532726 A JP S5532726A
Authority
JP
Japan
Prior art keywords
glass
wall
heated
sealed
button
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
JP10322178A
Other languages
Japanese (ja)
Inventor
Seihei Uratani
Shigeyasu Ito
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.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric Glass 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 Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Priority to JP10322178A priority Critical patent/JPS5532726A/en
Publication of JPS5532726A publication Critical patent/JPS5532726A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

PURPOSE: To prevent the glass wall of a glass article such as the funnel of a TV cathode-ray tube from breaking before slow cooling without occurrence of thermal stress in the glass due to local heating by high-frequency-heating a metallic member to be sealed in the wall and by heating a heat radiation plate set in the vicinity of the sealing part of the wall.
CONSTITUTION: Anode button 12 put into opening 13 of glass window 11 of TV cathode-ray tube 10 is heated with work coil 14 connected to the secondary coil of a high frequency heater. Glass contacting to button 12 is melted, and button 12 is sealed in opening 13. At the same time, heat radiation plate 15 made of stainless steel is heated with coil 14, and the glass wall surrounding the sealed part is heated to a suitable temp. inducing no softening deformation with the radiant heat. By this method a well sealed form is obtd. without softening deformation since the wall is not heated to a high temp.
COPYRIGHT: (C)1980,JPO&Japio
JP10322178A 1978-08-23 1978-08-23 Sealing method for metallic member in glass wall of glass article Pending JPS5532726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10322178A JPS5532726A (en) 1978-08-23 1978-08-23 Sealing method for metallic member in glass wall of glass article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10322178A JPS5532726A (en) 1978-08-23 1978-08-23 Sealing method for metallic member in glass wall of glass article

Publications (1)

Publication Number Publication Date
JPS5532726A true JPS5532726A (en) 1980-03-07

Family

ID=14348432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10322178A Pending JPS5532726A (en) 1978-08-23 1978-08-23 Sealing method for metallic member in glass wall of glass article

Country Status (1)

Country Link
JP (1) JPS5532726A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286248A (en) * 1985-06-10 1986-12-16 Toshiba Corp Retaining jig for sealing parts
JPH01217828A (en) * 1988-02-25 1989-08-31 Miyota Seimitsu Kk Manufacture of funnel for small size cathode-ray tube
KR20010038634A (en) * 1999-10-26 2001-05-15 서두칠 Apparatus for inserting anode-button

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286248A (en) * 1985-06-10 1986-12-16 Toshiba Corp Retaining jig for sealing parts
JPH046666B2 (en) * 1985-06-10 1992-02-06 Tokyo Shibaura Electric Co
JPH01217828A (en) * 1988-02-25 1989-08-31 Miyota Seimitsu Kk Manufacture of funnel for small size cathode-ray tube
KR20010038634A (en) * 1999-10-26 2001-05-15 서두칠 Apparatus for inserting anode-button

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