JPS5416879A - Method of controlling deviation from axis for bead-sealed electric bulb - Google Patents

Method of controlling deviation from axis for bead-sealed electric bulb

Info

Publication number
JPS5416879A
JPS5416879A JP8175977A JP8175977A JPS5416879A JP S5416879 A JPS5416879 A JP S5416879A JP 8175977 A JP8175977 A JP 8175977A JP 8175977 A JP8175977 A JP 8175977A JP S5416879 A JPS5416879 A JP S5416879A
Authority
JP
Japan
Prior art keywords
bead
axis
electric bulb
sealed electric
controlling deviation
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
JP8175977A
Other languages
Japanese (ja)
Inventor
Masanori Aizawa
Akira Toyoshima
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP8175977A priority Critical patent/JPS5416879A/en
Publication of JPS5416879A publication Critical patent/JPS5416879A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To homogenize light distribution characteristics through fusion of bead with the filament aligning the axial center free from eccentricity by means of a reduced section provided besides the bead sealed point of the bulb section in a tubular bulb.
COPYRIGHT: (C)1979,JPO&Japio
JP8175977A 1977-07-08 1977-07-08 Method of controlling deviation from axis for bead-sealed electric bulb Pending JPS5416879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8175977A JPS5416879A (en) 1977-07-08 1977-07-08 Method of controlling deviation from axis for bead-sealed electric bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8175977A JPS5416879A (en) 1977-07-08 1977-07-08 Method of controlling deviation from axis for bead-sealed electric bulb

Publications (1)

Publication Number Publication Date
JPS5416879A true JPS5416879A (en) 1979-02-07

Family

ID=13755364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8175977A Pending JPS5416879A (en) 1977-07-08 1977-07-08 Method of controlling deviation from axis for bead-sealed electric bulb

Country Status (1)

Country Link
JP (1) JPS5416879A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827438A (en) * 1971-08-09 1973-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827438A (en) * 1971-08-09 1973-04-11

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