JPS53117269A - Electric lamp - Google Patents

Electric lamp

Info

Publication number
JPS53117269A
JPS53117269A JP3027777A JP3027777A JPS53117269A JP S53117269 A JPS53117269 A JP S53117269A JP 3027777 A JP3027777 A JP 3027777A JP 3027777 A JP3027777 A JP 3027777A JP S53117269 A JPS53117269 A JP S53117269A
Authority
JP
Japan
Prior art keywords
electric lamp
high frequency
tipping
shortening
loss
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
JP3027777A
Other languages
Japanese (ja)
Other versions
JPS5650385B2 (en
Inventor
Akihiro Inoue
Yosuke Hirao
Haruaki Natori
Genichi Hayashi
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 JP3027777A priority Critical patent/JPS53117269A/en
Publication of JPS53117269A publication Critical patent/JPS53117269A/en
Publication of JPS5650385B2 publication Critical patent/JPS5650385B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To minimize destruction of an exhaust tube and loss of high frequency energy in a high frequency electrode-free discharge fluorescent lamp by shortening the remaining portion thereof after tipping off.
COPYRIGHT: (C)1978,JPO&Japio
JP3027777A 1977-03-22 1977-03-22 Electric lamp Granted JPS53117269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3027777A JPS53117269A (en) 1977-03-22 1977-03-22 Electric lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3027777A JPS53117269A (en) 1977-03-22 1977-03-22 Electric lamp

Publications (2)

Publication Number Publication Date
JPS53117269A true JPS53117269A (en) 1978-10-13
JPS5650385B2 JPS5650385B2 (en) 1981-11-28

Family

ID=12299207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3027777A Granted JPS53117269A (en) 1977-03-22 1977-03-22 Electric lamp

Country Status (1)

Country Link
JP (1) JPS53117269A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425119Y2 (en) * 1986-05-26 1992-06-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197278A (en) * 1975-01-20 1976-08-26 ****o*** **te*****no

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197278A (en) * 1975-01-20 1976-08-26 ****o*** **te*****no

Also Published As

Publication number Publication date
JPS5650385B2 (en) 1981-11-28

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