JPH0464141B2 - - Google Patents

Info

Publication number
JPH0464141B2
JPH0464141B2 JP58184959A JP18495983A JPH0464141B2 JP H0464141 B2 JPH0464141 B2 JP H0464141B2 JP 58184959 A JP58184959 A JP 58184959A JP 18495983 A JP18495983 A JP 18495983A JP H0464141 B2 JPH0464141 B2 JP H0464141B2
Authority
JP
Japan
Prior art keywords
filament
bulb
coil
eccentricity
life
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.)
Expired - Lifetime
Application number
JP58184959A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6077347A (ja
Inventor
Tsutomu Watanabe
Yoji Yuge
Aryoshi Ishizaki
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 Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP18495983A priority Critical patent/JPS6077347A/ja
Publication of JPS6077347A publication Critical patent/JPS6077347A/ja
Publication of JPH0464141B2 publication Critical patent/JPH0464141B2/ja
Granted legal-status Critical Current

Links

JP18495983A 1983-10-05 1983-10-05 ハロゲン電球 Granted JPS6077347A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18495983A JPS6077347A (ja) 1983-10-05 1983-10-05 ハロゲン電球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18495983A JPS6077347A (ja) 1983-10-05 1983-10-05 ハロゲン電球

Publications (2)

Publication Number Publication Date
JPS6077347A JPS6077347A (ja) 1985-05-01
JPH0464141B2 true JPH0464141B2 (instruction) 1992-10-14

Family

ID=16162338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18495983A Granted JPS6077347A (ja) 1983-10-05 1983-10-05 ハロゲン電球

Country Status (1)

Country Link
JP (1) JPS6077347A (instruction)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465313B1 (fr) * 1979-09-17 1986-04-11 Duro Test Corp Enveloppe ellipsoidale pour lampe a incandescence, comprenant des moyens de renvoi de l'energie infrarouge

Also Published As

Publication number Publication date
JPS6077347A (ja) 1985-05-01

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