JPS5255283A - Incandscent lamp - Google Patents

Incandscent lamp

Info

Publication number
JPS5255283A
JPS5255283A JP13034075A JP13034075A JPS5255283A JP S5255283 A JPS5255283 A JP S5255283A JP 13034075 A JP13034075 A JP 13034075A JP 13034075 A JP13034075 A JP 13034075A JP S5255283 A JPS5255283 A JP S5255283A
Authority
JP
Japan
Prior art keywords
lamp
incandscent
halides
halogenous
corrosion
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
JP13034075A
Other languages
Japanese (ja)
Other versions
JPS5734624B2 (en
Inventor
Kosuke Nishikiori
Hisao Yoshiike
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.)
Iwasaki Denki KK
Original Assignee
Iwasaki Denki KK
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 Iwasaki Denki KK filed Critical Iwasaki Denki KK
Priority to JP13034075A priority Critical patent/JPS5255283A/en
Publication of JPS5255283A publication Critical patent/JPS5255283A/en
Publication of JPS5734624B2 publication Critical patent/JPS5734624B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To minimize quality dispersion of an incandescent lamp and to prevent halogenous corrosion of a metal within the lamp, by sealing an addition product of beryllium halides and pyridine halides with an inert gas in a quarz tube including a tungsten filament.
COPYRIGHT: (C)1977,JPO&Japio
JP13034075A 1975-10-31 1975-10-31 Incandscent lamp Granted JPS5255283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13034075A JPS5255283A (en) 1975-10-31 1975-10-31 Incandscent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13034075A JPS5255283A (en) 1975-10-31 1975-10-31 Incandscent lamp

Publications (2)

Publication Number Publication Date
JPS5255283A true JPS5255283A (en) 1977-05-06
JPS5734624B2 JPS5734624B2 (en) 1982-07-23

Family

ID=15032029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13034075A Granted JPS5255283A (en) 1975-10-31 1975-10-31 Incandscent lamp

Country Status (1)

Country Link
JP (1) JPS5255283A (en)

Also Published As

Publication number Publication date
JPS5734624B2 (en) 1982-07-23

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