JPS53103673A - Annular fluorescent lamp - Google Patents

Annular fluorescent lamp

Info

Publication number
JPS53103673A
JPS53103673A JP1718877A JP1718877A JPS53103673A JP S53103673 A JPS53103673 A JP S53103673A JP 1718877 A JP1718877 A JP 1718877A JP 1718877 A JP1718877 A JP 1718877A JP S53103673 A JPS53103673 A JP S53103673A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
annular fluorescent
lamp
particular outer
diameter
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
JP1718877A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ebara
Akitoshi Komiya
Sadata Ikeda
Fumitake Totani
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 JP1718877A priority Critical patent/JPS53103673A/en
Publication of JPS53103673A publication Critical patent/JPS53103673A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To provide a highly efficient annular fluorescent lamp having a particular outer tube diameter and a particular outer annulation diameter, said lamp enclosing therein a rare gas mixture of xenon and argon, said lamp being mountable as it is no prior art mounts.
COPYRIGHT: (C)1978,JPO&Japio
JP1718877A 1977-02-21 1977-02-21 Annular fluorescent lamp Pending JPS53103673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1718877A JPS53103673A (en) 1977-02-21 1977-02-21 Annular fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1718877A JPS53103673A (en) 1977-02-21 1977-02-21 Annular fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS53103673A true JPS53103673A (en) 1978-09-09

Family

ID=11936954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1718877A Pending JPS53103673A (en) 1977-02-21 1977-02-21 Annular fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS53103673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050088900A (en) * 2004-03-03 2005-09-07 임성규 High luminance fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050088900A (en) * 2004-03-03 2005-09-07 임성규 High luminance fluorescent lamp

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