JPS55155458A - Metal halide lamp - Google Patents
Metal halide lampInfo
- Publication number
- JPS55155458A JPS55155458A JP6436879A JP6436879A JPS55155458A JP S55155458 A JPS55155458 A JP S55155458A JP 6436879 A JP6436879 A JP 6436879A JP 6436879 A JP6436879 A JP 6436879A JP S55155458 A JPS55155458 A JP S55155458A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- radiating substance
- electron radiating
- electrode
- hafnium oxide
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6436879A JPS55155458A (en) | 1979-05-24 | 1979-05-24 | Metal halide lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6436879A JPS55155458A (en) | 1979-05-24 | 1979-05-24 | Metal halide lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55155458A true JPS55155458A (en) | 1980-12-03 |
Family
ID=13256255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6436879A Pending JPS55155458A (en) | 1979-05-24 | 1979-05-24 | Metal halide lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155458A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005519435A (ja) * | 2002-03-05 | 2005-06-30 | パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング | ショートアーク型高圧放電ランプ |
-
1979
- 1979-05-24 JP JP6436879A patent/JPS55155458A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005519435A (ja) * | 2002-03-05 | 2005-06-30 | パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング | ショートアーク型高圧放電ランプ |
JP4741190B2 (ja) * | 2002-03-05 | 2011-08-03 | パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング | ショートアーク型高圧放電ランプ |
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