JPS6249853U - - Google Patents

Info

Publication number
JPS6249853U
JPS6249853U JP14158985U JP14158985U JPS6249853U JP S6249853 U JPS6249853 U JP S6249853U JP 14158985 U JP14158985 U JP 14158985U JP 14158985 U JP14158985 U JP 14158985U JP S6249853 U JPS6249853 U JP S6249853U
Authority
JP
Japan
Prior art keywords
capillary tube
glass capillary
protrusion
glass
attached
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.)
Pending
Application number
JP14158985U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14158985U priority Critical patent/JPS6249853U/ja
Publication of JPS6249853U publication Critical patent/JPS6249853U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は、本考案の一実施例を示す実施例を示す
全体構成図である。 符号の説明、１；水銀灯、２；ガラス細管、３
；電極、４；突起。 The drawing is an overall configuration diagram showing an embodiment of the present invention. Explanation of symbols, 1; Mercury lamp, 2; Glass tube, 3
;electrode, 4;protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｕ字状に湾曲成形されたガラス細管２の両端部
に電極３を取付け、該ガラス細管２両端部を上位
に位置させた姿勢で水中点灯を行う直接水冷式低
圧水銀灯であつて、前記電極３を取付けたガラス
細管２の端部に、該ガラス細管２内面に水銀溜め
用の凹部を形成した形態で外部に突出した突起４
を一体成形し、該突起４により成形された凹部内
に水銀を蓄積位置させて成る直接水冷式低圧水銀
灯。 A direct water-cooled low-pressure mercury lamp, in which electrodes 3 are attached to both ends of a glass capillary tube 2 curved into a U-shape, and is lit underwater with both ends of the glass capillary tube 2 positioned above. At the end of the glass capillary tube 2 to which the glass tube 2 is attached, there is a protrusion 4 protruding outward in the form of a recess for a mercury reservoir formed on the inner surface of the glass capillary tube 2.
A direct water-cooled low-pressure mercury lamp, in which mercury is accumulated in the recess formed by the protrusion 4.
JP14158985U 1985-09-17 1985-09-17 Pending JPS6249853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14158985U JPS6249853U (en) 1985-09-17 1985-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14158985U JPS6249853U (en) 1985-09-17 1985-09-17

Publications (1)

Publication Number Publication Date
JPS6249853U true JPS6249853U (en) 1987-03-27

Family

ID=31049514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14158985U Pending JPS6249853U (en) 1985-09-17 1985-09-17

Country Status (1)

Country Link
JP (1) JPS6249853U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007043220A1 (en) * 2005-10-14 2007-04-19 Sharp Kabushiki Kaisha Mercury light source tube, light source device provided with this mercury light source tube, display unit and television receiver
WO2009123864A1 (en) * 2008-04-01 2009-10-08 General Electric Company Discharge tube for compact fluorescent lamp and compact fluorescent lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143554A (en) * 1983-12-29 1985-07-29 Iwasaki Electric Co Ltd High-output low-pressure mercury lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143554A (en) * 1983-12-29 1985-07-29 Iwasaki Electric Co Ltd High-output low-pressure mercury lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007043220A1 (en) * 2005-10-14 2007-04-19 Sharp Kabushiki Kaisha Mercury light source tube, light source device provided with this mercury light source tube, display unit and television receiver
US7850343B2 (en) 2005-10-14 2010-12-14 Sharp Kabushiki Kaisha Mercury light source tube, a light source device having the mercury light source tube, a display device, and a television receiver
WO2009123864A1 (en) * 2008-04-01 2009-10-08 General Electric Company Discharge tube for compact fluorescent lamp and compact fluorescent lamp

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