JPS5537723A - Manufacturing method for discharge lamp - Google Patents

Manufacturing method for discharge lamp

Info

Publication number
JPS5537723A
JPS5537723A JP10990578A JP10990578A JPS5537723A JP S5537723 A JPS5537723 A JP S5537723A JP 10990578 A JP10990578 A JP 10990578A JP 10990578 A JP10990578 A JP 10990578A JP S5537723 A JPS5537723 A JP S5537723A
Authority
JP
Japan
Prior art keywords
tube
exhausting
illuminating
getter
seal cut
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
JP10990578A
Other languages
Japanese (ja)
Inventor
Keiichi Baba
Yoshinori Takai
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 JP10990578A priority Critical patent/JPS5537723A/en
Publication of JPS5537723A publication Critical patent/JPS5537723A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To improve characteristics of a lamp by making gas discharged from quartz when heating an illuminating tube end to be absorbed by getter to minimize an effect of a discharged gas.
CONSTITUTION: A getter 4 is provided within a same system as an illuminating tube 1 made from quartz. As flowing an inert gas from an exhausting tube 2 after inserting electrode part materials 3 constituted by welding electrodes, sealing foils and terminal wires into the illuminating tube 1, illuminating tube end seal cut portions 1a are heat seal cut. Then connecting the exhausting tube 2 to an exhausting system, making within the illuminating tube 1 exhausted to high vacuum, exhausting tube end seal cut protion of the exhausting tube 2 is heat seal cut. After electrode part materials 3 are sealed in following to heat scattering of getter 4 by high freauency, additives are sealed within the illuminating tube.
COPYRIGHT: (C)1980,JPO&Japio
JP10990578A 1978-09-07 1978-09-07 Manufacturing method for discharge lamp Pending JPS5537723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10990578A JPS5537723A (en) 1978-09-07 1978-09-07 Manufacturing method for discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10990578A JPS5537723A (en) 1978-09-07 1978-09-07 Manufacturing method for discharge lamp

Publications (1)

Publication Number Publication Date
JPS5537723A true JPS5537723A (en) 1980-03-15

Family

ID=14522120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10990578A Pending JPS5537723A (en) 1978-09-07 1978-09-07 Manufacturing method for discharge lamp

Country Status (1)

Country Link
JP (1) JPS5537723A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264654A (en) * 1985-05-17 1986-11-22 Sanyo Electric Co Ltd Fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264654A (en) * 1985-05-17 1986-11-22 Sanyo Electric Co Ltd Fluorescent lamp

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