JP3674664B2 - 電球形蛍光ランプおよび照明器具 - Google Patents

電球形蛍光ランプおよび照明器具 Download PDF

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Publication number
JP3674664B2
JP3674664B2 JP16357598A JP16357598A JP3674664B2 JP 3674664 B2 JP3674664 B2 JP 3674664B2 JP 16357598 A JP16357598 A JP 16357598A JP 16357598 A JP16357598 A JP 16357598A JP 3674664 B2 JP3674664 B2 JP 3674664B2
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Japan
Prior art keywords
arc tube
bulb
fluorescent lamp
shaped bent
tube
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
JP16357598A
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English (en)
Japanese (ja)
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JP2000021351A5 (https=
JP2000021351A (ja
Inventor
清志 西尾
丈夫 安田
敏也 田中
孝之 藤田
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 JP16357598A priority Critical patent/JP3674664B2/ja
Publication of JP2000021351A publication Critical patent/JP2000021351A/ja
Publication of JP2000021351A5 publication Critical patent/JP2000021351A5/ja
Application granted granted Critical
Publication of JP3674664B2 publication Critical patent/JP3674664B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • Y02B20/183—

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP16357598A 1997-06-11 1998-06-11 電球形蛍光ランプおよび照明器具 Expired - Fee Related JP3674664B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16357598A JP3674664B2 (ja) 1997-06-11 1998-06-11 電球形蛍光ランプおよび照明器具

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP15409697 1997-06-11
JP12135798 1998-04-30
JP9-154096 1998-04-30
JP10-121357 1998-04-30
JP16357598A JP3674664B2 (ja) 1997-06-11 1998-06-11 電球形蛍光ランプおよび照明器具

Related Child Applications (4)

Application Number Title Priority Date Filing Date
JP2000023232A Division JP3132562B2 (ja) 1997-06-11 2000-01-31 電球形蛍光ランプおよび照明器具
JP2000023233A Division JP3262167B2 (ja) 1997-06-11 2000-01-31 電球形蛍光ランプおよび照明器具
JP2003344609A Division JP4026072B2 (ja) 1997-06-11 2003-10-02 電球形蛍光ランプおよび照明器具
JP2003344608A Division JP4062533B2 (ja) 1997-06-11 2003-10-02 電球形蛍光ランプおよび照明器具

Publications (3)

Publication Number Publication Date
JP2000021351A JP2000021351A (ja) 2000-01-21
JP2000021351A5 JP2000021351A5 (https=) 2005-04-07
JP3674664B2 true JP3674664B2 (ja) 2005-07-20

Family

ID=27314229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16357598A Expired - Fee Related JP3674664B2 (ja) 1997-06-11 1998-06-11 電球形蛍光ランプおよび照明器具

Country Status (1)

Country Link
JP (1) JP3674664B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577066B1 (en) * 1999-03-30 2003-06-10 Matsushita Electric Industrial Co., Ltd. Compact self-ballasted fluorescent lamp
JP4116808B2 (ja) 2001-11-14 2008-07-09 松下電器産業株式会社 電球形蛍光ランプ
JP4944047B2 (ja) * 2001-11-14 2012-05-30 パナソニック株式会社 電球形蛍光ランプ及び発光管の製造方法。
WO2003083895A1 (en) * 2002-03-29 2003-10-09 Matsushita Electric Industrial Co., Ltd. Light emitting tube and low-pressure mercury lamp
WO2006101190A1 (ja) * 2005-03-24 2006-09-28 Toshiba Lighting & Technology Corporation 電球形蛍光ランプおよび照明装置

Also Published As

Publication number Publication date
JP2000021351A (ja) 2000-01-21

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