JPS59177165U - metal vapor discharge lamp - Google Patents
metal vapor discharge lampInfo
- Publication number
- JPS59177165U JPS59177165U JP7056183U JP7056183U JPS59177165U JP S59177165 U JPS59177165 U JP S59177165U JP 7056183 U JP7056183 U JP 7056183U JP 7056183 U JP7056183 U JP 7056183U JP S59177165 U JPS59177165 U JP S59177165U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- light
- discharge lamp
- vapor discharge
- 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.)
- Pending
Links
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高圧ナトリウムランプの正面図、第２図
は同じランプ一部側面図、第３図は本考案の一実施例で
ある高圧ナトリウムランプの正面図を示す。
１・・・・・・外管、２・・・・・・口金、１・・・・
・・発光管、７・・・・・・始動装置、６・・・・・・
熱応動スイッチ、５・・・・・・抵抗発熱体、２・・・
・・・近接導体、９・・・・・・近接導体支持用の熱応
動金属部材。
第１図
第３図FIG. 1 is a front view of a conventional high-pressure sodium lamp, FIG. 2 is a partial side view of the same lamp, and FIG. 3 is a front view of a high-pressure sodium lamp which is an embodiment of the present invention. 1... Outer tube, 2... Cap, 1...
・・Earth tube, 7・・Starting device, 6・・・・
Thermal response switch, 5... Resistance heating element, 2...
... Proximity conductor, 9... Heat-responsive metal member for supporting proximal conductor. Figure 1 Figure 3
Claims (1)
部に始動用希ガス、水銀および発光物質を封入してなる
発光管と、この発光管と電気的並列に接続される熱応動
スイッチおよび抵抗発熱体の直列回路からなる始動装置
と、上記発光管の外表面に長手方向に沿って配設され、
かつ一端は熱応動金属部材で、他端は遊動自在にそれぞ
れ支持される近接導体とを一端に口金を取着した外管内
に封装し、上記発光管の一端部側に上記始動装置を、他
端側に上記近接導体支持用の熱応動金属部材を位置させ
たことを特徴とする金属蒸気放電灯。A light-transmitting ceramic tube with a pair of opposing electrodes at both ends, and a light-emitting tube with a starting rare gas, mercury, and a luminescent substance sealed inside; a thermally responsive switch electrically connected in parallel with the light-emitting tube; a starting device consisting of a series circuit of resistive heating elements, disposed along the longitudinal direction on the outer surface of the arc tube,
and a heat-responsive metal member at one end and a proximal conductor supported freely at the other end in an outer tube having a cap attached to one end, the starting device at one end of the arc tube, and a proximal conductor supported at the other end so as to be freely movable. A metal vapor discharge lamp characterized in that a thermally responsive metal member for supporting the adjacent conductor is located on the end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7056183U JPS59177165U (en) | 1983-05-13 | 1983-05-13 | metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7056183U JPS59177165U (en) | 1983-05-13 | 1983-05-13 | metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59177165U true JPS59177165U (en) | 1984-11-27 |
Family
ID=30200714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7056183U Pending JPS59177165U (en) | 1983-05-13 | 1983-05-13 | metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177165U (en) |
-
1983
- 1983-05-13 JP JP7056183U patent/JPS59177165U/en active Pending
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