JPS5373885A - Method of manufacturing discharge lamp - Google Patents

Method of manufacturing discharge lamp

Info

Publication number
JPS5373885A
JPS5373885A JP14935976A JP14935976A JPS5373885A JP S5373885 A JPS5373885 A JP S5373885A JP 14935976 A JP14935976 A JP 14935976A JP 14935976 A JP14935976 A JP 14935976A JP S5373885 A JPS5373885 A JP S5373885A
Authority
JP
Japan
Prior art keywords
discharge lamp
heat radiator
manufacturing discharge
manufacturing
dispense
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
JP14935976A
Other languages
Japanese (ja)
Other versions
JPS5739495B2 (en
Inventor
Shigeru Sudo
Masahiko Hirose
Masaaki Yada
Hitoshi Imamura
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 JP14935976A priority Critical patent/JPS5373885A/en
Priority to GB50534/77A priority patent/GB1592508A/en
Publication of JPS5373885A publication Critical patent/JPS5373885A/en
Priority to US06/408,876 priority patent/US4746316A/en
Publication of JPS5739495B2 publication Critical patent/JPS5739495B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To eliminate defective fusion due to deformation of heat generator, dispense with the operation of replacing heat radiator and reduce fluctuations of inert gas pressure value within the product by sealing a cap having an electrode at the end of the tube of a discharge lamp with irradiation of a heat radiator provided on the periphery of the portion to be sealed with a laser beam.
JP14935976A 1976-12-07 1976-12-14 Method of manufacturing discharge lamp Granted JPS5373885A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14935976A JPS5373885A (en) 1976-12-14 1976-12-14 Method of manufacturing discharge lamp
GB50534/77A GB1592508A (en) 1976-12-07 1977-12-05 Method for manufacturing a luminous tube for discharge lamp
US06/408,876 US4746316A (en) 1976-12-07 1982-08-17 Method for manufacturing a luminous tube for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14935976A JPS5373885A (en) 1976-12-14 1976-12-14 Method of manufacturing discharge lamp

Publications (2)

Publication Number Publication Date
JPS5373885A true JPS5373885A (en) 1978-06-30
JPS5739495B2 JPS5739495B2 (en) 1982-08-21

Family

ID=15473397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14935976A Granted JPS5373885A (en) 1976-12-07 1976-12-14 Method of manufacturing discharge lamp

Country Status (1)

Country Link
JP (1) JPS5373885A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454469A (en) * 1977-10-06 1979-04-28 Toshiba Corp Manufacturing method of discharge lamp
JPS5661759A (en) * 1979-10-25 1981-05-27 Toshiba Corp High-pressure sodium vapor lamp
US4527042A (en) * 1982-06-21 1985-07-02 Taiyo Sanso Co., Ltd. Method and apparatus for vacuum sealing a vacuum container assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051295U (en) * 1991-06-21 1993-01-08 株式会社富士通ゼネラル Printed circuit board shield structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037913A (en) * 1973-07-09 1975-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037913A (en) * 1973-07-09 1975-04-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454469A (en) * 1977-10-06 1979-04-28 Toshiba Corp Manufacturing method of discharge lamp
JPS5661759A (en) * 1979-10-25 1981-05-27 Toshiba Corp High-pressure sodium vapor lamp
US4527042A (en) * 1982-06-21 1985-07-02 Taiyo Sanso Co., Ltd. Method and apparatus for vacuum sealing a vacuum container assembly

Also Published As

Publication number Publication date
JPS5739495B2 (en) 1982-08-21

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