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JPS53148864A - Low pressure discharge lamp - Google Patents

Low pressure discharge lamp

Info

Publication number
JPS53148864A
JPS53148864A JP6338577A JP6338577A JPS53148864A JP S53148864 A JPS53148864 A JP S53148864A JP 6338577 A JP6338577 A JP 6338577A JP 6338577 A JP6338577 A JP 6338577A JP S53148864 A JPS53148864 A JP S53148864A
Authority
JP
Japan
Prior art keywords
low pressure
discharge lamp
pressure discharge
sealing portion
ahpe
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
JP6338577A
Other languages
Japanese (ja)
Inventor
Akimasa Kondo
Masanobu Mizuo
Hidenori 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.)
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 JP6338577A priority Critical patent/JPS53148864A/en
Publication of JPS53148864A publication Critical patent/JPS53148864A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To forma bulb end sealing portion in such as ahpe that quantity of ultraviolet rays emitted form the lamp filament and penetrating the sealing portion can be reduced so that the bonding strength between the cap and sealing portion can be maintained.
COPYRIGHT: (C)1978,JPO&Japio
JP6338577A 1977-06-01 1977-06-01 Low pressure discharge lamp Pending JPS53148864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6338577A JPS53148864A (en) 1977-06-01 1977-06-01 Low pressure discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6338577A JPS53148864A (en) 1977-06-01 1977-06-01 Low pressure discharge lamp

Publications (1)

Publication Number Publication Date
JPS53148864A true JPS53148864A (en) 1978-12-25

Family

ID=13227766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6338577A Pending JPS53148864A (en) 1977-06-01 1977-06-01 Low pressure discharge lamp

Country Status (1)

Country Link
JP (1) JPS53148864A (en)

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