JPS61162945U - - Google Patents

Info

Publication number
JPS61162945U
JPS61162945U JP4605585U JP4605585U JPS61162945U JP S61162945 U JPS61162945 U JP S61162945U JP 4605585 U JP4605585 U JP 4605585U JP 4605585 U JP4605585 U JP 4605585U JP S61162945 U JPS61162945 U JP S61162945U
Authority
JP
Japan
Prior art keywords
tube
metal vapor
vapor discharge
resistor
utility
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
JP4605585U
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 JP4605585U priority Critical patent/JPS61162945U/ja
Publication of JPS61162945U publication Critical patent/JPS61162945U/ja
Pending legal-status Critical Current

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  • Discharge Lamps And Accessories Thereof (AREA)

Description

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

第1図及び第2図はこの考案の一実施例を示し
、第1図は正面図、第2図は要部斜視図、第3図
は従来の金属蒸気放電灯を示す正面図である。 図において1は外管、6は発光管、8は点灯管
、9は抵抗、12は絶縁管である。なお、各図中
同一符号は同一又は相当部分を示す。
1 and 2 show an embodiment of this invention, with FIG. 1 being a front view, FIG. 2 being a perspective view of essential parts, and FIG. 3 being a front view of a conventional metal vapor discharge lamp. In the figure, 1 is an outer tube, 6 is an arc tube, 8 is a lighting tube, 9 is a resistor, and 12 is an insulating tube. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 (1) 外管内に、発光管とこの発光管を始動させ
るための点灯管及びこの点灯管に直列に接続され
た抵抗とを内蔵したものにおいて、上記抵抗の外
周を包囲する絶縁管を設けたことを特徴とする金
属蒸気放電灯。 (2) 絶縁管の長さを抵抗の長さの35以上とし
たことを特徴とする実用新案登録請求の範囲第1
項記載の金属蒸気放電灯。 (3) 絶縁管と抵抗との間の隙間を0.3mm以上
としたことを特徴とする実用新案登録請求の範囲
第1項又は第2項記載の金属蒸気放電灯。 (4) 絶縁管は石英管からなるものとしたことを
特徴とする特許請求の範囲第1項ないし第3項の
いずれかに記載の金属蒸気放電灯。
[Scope of Claim for Utility Model Registration] (1) In a device in which an arc tube, a lighting tube for starting the arc tube, and a resistor connected in series with the lighting tube are built into the outer bulb, the above-mentioned resistor A metal vapor discharge lamp characterized by having an insulating tube surrounding the outer periphery of the lamp. (2) Claim 1 for utility model registration, characterized in that the length of the insulating tube is 35 or more than the length of the resistor.
Metal vapor discharge lamps as described in . (3) The metal vapor discharge lamp according to claim 1 or 2 of the utility model registration claim, characterized in that the gap between the insulating tube and the resistor is 0.3 mm or more. (4) The metal vapor discharge lamp according to any one of claims 1 to 3, wherein the insulating tube is made of a quartz tube.
JP4605585U 1985-03-29 1985-03-29 Pending JPS61162945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4605585U JPS61162945U (en) 1985-03-29 1985-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4605585U JPS61162945U (en) 1985-03-29 1985-03-29

Publications (1)

Publication Number Publication Date
JPS61162945U true JPS61162945U (en) 1986-10-08

Family

ID=30560104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4605585U Pending JPS61162945U (en) 1985-03-29 1985-03-29

Country Status (1)

Country Link
JP (1) JPS61162945U (en)

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