JP3846520B2 - 電球形蛍光ランプ - Google Patents

電球形蛍光ランプ Download PDF

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Publication number
JP3846520B2
JP3846520B2 JP18541598A JP18541598A JP3846520B2 JP 3846520 B2 JP3846520 B2 JP 3846520B2 JP 18541598 A JP18541598 A JP 18541598A JP 18541598 A JP18541598 A JP 18541598A JP 3846520 B2 JP3846520 B2 JP 3846520B2
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JP
Japan
Prior art keywords
bulb
fluorescent lamp
cover
arc tube
partition
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 - Fee Related
Application number
JP18541598A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000021207A5 (https=
JP2000021207A (ja
Inventor
丈夫 安田
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 JP18541598A priority Critical patent/JP3846520B2/ja
Publication of JP2000021207A publication Critical patent/JP2000021207A/ja
Publication of JP2000021207A5 publication Critical patent/JP2000021207A5/ja
Application granted granted Critical
Publication of JP3846520B2 publication Critical patent/JP3846520B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP18541598A 1998-06-30 1998-06-30 電球形蛍光ランプ Expired - Fee Related JP3846520B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18541598A JP3846520B2 (ja) 1998-06-30 1998-06-30 電球形蛍光ランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18541598A JP3846520B2 (ja) 1998-06-30 1998-06-30 電球形蛍光ランプ

Publications (3)

Publication Number Publication Date
JP2000021207A JP2000021207A (ja) 2000-01-21
JP2000021207A5 JP2000021207A5 (https=) 2005-03-17
JP3846520B2 true JP3846520B2 (ja) 2006-11-15

Family

ID=16170397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18541598A Expired - Fee Related JP3846520B2 (ja) 1998-06-30 1998-06-30 電球形蛍光ランプ

Country Status (1)

Country Link
JP (1) JP3846520B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008010404A (ja) * 2006-05-31 2008-01-17 Toshiba Lighting & Technology Corp 電球形蛍光ランプおよび照明装置

Also Published As

Publication number Publication date
JP2000021207A (ja) 2000-01-21

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