JPS6387764U - - Google Patents

Info

Publication number
JPS6387764U
JPS6387764U JP18188986U JP18188986U JPS6387764U JP S6387764 U JPS6387764 U JP S6387764U JP 18188986 U JP18188986 U JP 18188986U JP 18188986 U JP18188986 U JP 18188986U JP S6387764 U JPS6387764 U JP S6387764U
Authority
JP
Japan
Prior art keywords
tube
sealed
electrode support
discharge lamp
metal vapor
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.)
Granted
Application number
JP18188986U
Other languages
Japanese (ja)
Other versions
JPH0438456Y2 (en
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 JP1986181889U priority Critical patent/JPH0438456Y2/ja
Publication of JPS6387764U publication Critical patent/JPS6387764U/ja
Application granted granted Critical
Publication of JPH0438456Y2 publication Critical patent/JPH0438456Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は本考案の金属蒸気放電灯を示した概略
正面図、第２図は発光管の一端部のシール前の状
態を示した概略図、第３図及び第４図は発光管の
一端部に保温筒を支持固定した場合を示した概略
正面図、第５図は第４図の場合の底面図、第６図
は第２の実施例を示した底面図、第７図及び第８
図は第３の実施例を示した概略正面図及び底面図
、第９図は従来の金属蒸気放電灯を示した概略正
面図である。 １，１１…発光管、２ａ，２ｂ，１３ａ，１３
ｂ…電極支持管、３ａ，３ｂ，１４ａ，１４ｂ…
保温筒、６ａ，６ｂ，６ｃ，６ｄ，６ｅ，６ｆ…
支持部材、７ａ，７ｂ，１２ａ，１２ｃ…マウン
ト、８ａ，８ｂ，１６ａ，１６ｂ…リードワイヤ
ー。 Figure 1 is a schematic front view showing the metal vapor discharge lamp of the present invention, Figure 2 is a schematic diagram showing one end of the arc tube before sealing, and Figures 3 and 4 are one end of the arc tube. FIG. 5 is a bottom view of the case shown in FIG. 4, FIG. 6 is a bottom view of the second embodiment, and FIGS. 7 and 8.
The figures are a schematic front view and a bottom view showing the third embodiment, and FIG. 9 is a schematic front view showing a conventional metal vapor discharge lamp. 1, 11... Arc tube, 2a, 2b, 13a, 13
b... Electrode support tube, 3a, 3b, 14a, 14b...
Heat insulation tube, 6a, 6b, 6c, 6d, 6e, 6f...
Supporting members, 7a, 7b, 12a, 12c...Mounts, 8a, 8b, 16a, 16b...Lead wires.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透光性セラミツク管の両端に、中央部に電極支
持管をフリツトを介し封着したデイスクを嵌装し
てなる発光管の両端部に耐熱の保温筒を有する金
属蒸気放電灯において、前記発光管の両端からそ
れぞれ突出する電極支持管の所定個所に折曲自在
の支持部材を所定数固着し、前記デイスク封着前
は前記支持部材により溶融前のフリツト材を支持
し、デイスク封着後は前記支持部材を利用して前
記保温筒を支持固定することを特徴とする金属蒸
気放電灯。 In a metal vapor discharge lamp having a heat-resistant heat insulating tube at both ends of the arc tube, the arc tube is formed by fitting a disc with an electrode support tube sealed in the center via a frit to both ends of a translucent ceramic tube. A predetermined number of bendable support members are fixed to predetermined positions of electrode support tubes protruding from both ends of the electrode support tube, and before the disk is sealed, the unmelted frit material is supported by the support members, and after the disk is sealed, the frit material is A metal vapor discharge lamp characterized in that the heat insulating cylinder is supported and fixed using a support member.
JP1986181889U 1986-11-28 1986-11-28 Expired JPH0438456Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986181889U JPH0438456Y2 (en) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986181889U JPH0438456Y2 (en) 1986-11-28 1986-11-28

Publications (2)

Publication Number Publication Date
JPS6387764U true JPS6387764U (en) 1988-06-08
JPH0438456Y2 JPH0438456Y2 (en) 1992-09-09

Family

ID=31127180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986181889U Expired JPH0438456Y2 (en) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPH0438456Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675468U (en) * 1979-11-14 1981-06-19
JPS58154157A (en) * 1982-03-10 1983-09-13 Toshiba Corp Metal vapor electric-discharge lamp
JPS607157U (en) * 1983-06-27 1985-01-18 岩崎電気株式会社 high pressure metal vapor discharge lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607157B2 (en) * 1979-12-07 1985-02-22 重文 森 Hume pipe joint structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675468U (en) * 1979-11-14 1981-06-19
JPS58154157A (en) * 1982-03-10 1983-09-13 Toshiba Corp Metal vapor electric-discharge lamp
JPS607157U (en) * 1983-06-27 1985-01-18 岩崎電気株式会社 high pressure metal vapor discharge lamp

Also Published As

Publication number Publication date
JPH0438456Y2 (en) 1992-09-09

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