JP4919695B2 - 螺旋状発光管を有する片口金蛍光ランプ - Google Patents
螺旋状発光管を有する片口金蛍光ランプ Download PDFInfo
- Publication number
- JP4919695B2 JP4919695B2 JP2006134267A JP2006134267A JP4919695B2 JP 4919695 B2 JP4919695 B2 JP 4919695B2 JP 2006134267 A JP2006134267 A JP 2006134267A JP 2006134267 A JP2006134267 A JP 2006134267A JP 4919695 B2 JP4919695 B2 JP 4919695B2
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- emission source
- arc tube
- fluorescent lamp
- spiral arc
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Description
図1乃至図6は実施の形態1を示す図で、図1は電球形蛍光ランプ1の正面図、図2は電球形蛍光ランプ1の断面を示す正面図(図1のA−A断面図)、図3は口金5を上にしたベースアップ時の電球形蛍光ランプ1の内部構成を示す正面図、図4は水平状態の電球形蛍光ランプ1の内部構成を示す正面図、図5は水銀アマルガム(水銀蒸気圧が液状水銀と比べて低く調整された水銀合金)の温度と水銀蒸気圧及び相対効率との関係を示す図(パラメータは水銀含有量)、図6は光束立上り特性を示す図である。
Claims (2)
- 螺旋状発光管と、
この螺旋状発光管の一方の端部から延出し、該螺旋状発光管内部の排気を行う排気管と、
この排気管内の所定位置に設置される第1の水銀放出源と、
前記螺旋状発光管内に設けられ、該螺旋状発光管内を移動可能な第2の水銀放出源とを備え、
前記第2の水銀放出源が、シリカ、アルミナ、チタニア及び鉄のうち少なくとも一つを主体として構成された多孔質媒体に水銀を含漬させたものであることを特徴とする螺旋状発光管を有する片口金蛍光ランプ。 - 前記第2の水銀放出源の形状を略球状としたことを特徴とする請求項1記載の螺旋状発光管を有する片口金蛍光ランプ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006134267A JP4919695B2 (ja) | 2006-05-12 | 2006-05-12 | 螺旋状発光管を有する片口金蛍光ランプ |
EP20070107665 EP1855307B1 (de) | 2006-05-12 | 2007-05-08 | Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe |
DE200750006818 DE502007006818D1 (de) | 2006-05-12 | 2007-05-08 | Spiralförmige Lichtemissionsröhre aufweisende, einseitig gesockelte Fluoreszenzlampe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006134267A JP4919695B2 (ja) | 2006-05-12 | 2006-05-12 | 螺旋状発光管を有する片口金蛍光ランプ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012004589A Division JP4977808B2 (ja) | 2012-01-13 | 2012-01-13 | 螺旋状発光管を有する片口金蛍光ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007305487A JP2007305487A (ja) | 2007-11-22 |
JP4919695B2 true JP4919695B2 (ja) | 2012-04-18 |
Family
ID=38457551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006134267A Expired - Fee Related JP4919695B2 (ja) | 2006-05-12 | 2006-05-12 | 螺旋状発光管を有する片口金蛍光ランプ |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1855307B1 (ja) |
JP (1) | JP4919695B2 (ja) |
DE (1) | DE502007006818D1 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132554A (ja) * | 1983-01-19 | 1984-07-30 | Toshiba Corp | けい光ランプ装置 |
JPH065255A (ja) * | 1992-06-22 | 1994-01-14 | Toshiba Lighting & Technol Corp | 水銀蒸気放電灯 |
JPH08138623A (ja) * | 1994-11-02 | 1996-05-31 | Toshiba Lighting & Technol Corp | 低圧水銀蒸気放電ランプおよび照明装置 |
EP1341208A3 (en) * | 1997-06-11 | 2009-08-05 | Toshiba Lighting & Technology Corporation | Compact, self-ballasted fluorescent lamp and luminaire |
JP3956004B2 (ja) * | 1998-02-26 | 2007-08-08 | 東芝ライテック株式会社 | 電球形蛍光ランプおよび照明器具 |
WO2004085914A1 (ja) * | 2003-03-24 | 2004-10-07 | Toshiba Lighting & Technology Corporation | 電球形蛍光ランプおよび照明器具 |
JP2005347236A (ja) * | 2004-05-07 | 2005-12-15 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明装置 |
CN1694221A (zh) * | 2004-05-07 | 2005-11-09 | 东芝照明技术株式会社 | 灯泡型荧光灯及照明装置 |
-
2006
- 2006-05-12 JP JP2006134267A patent/JP4919695B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-08 EP EP20070107665 patent/EP1855307B1/de not_active Expired - Fee Related
- 2007-05-08 DE DE200750006818 patent/DE502007006818D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1855307B1 (de) | 2011-03-30 |
JP2007305487A (ja) | 2007-11-22 |
EP1855307A2 (de) | 2007-11-14 |
DE502007006818D1 (de) | 2011-05-12 |
EP1855307A3 (de) | 2010-03-31 |
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