CH321313A - Natriumdampfentladungslampe - Google Patents
NatriumdampfentladungslampeInfo
- Publication number
- CH321313A CH321313A CH321313DA CH321313A CH 321313 A CH321313 A CH 321313A CH 321313D A CH321313D A CH 321313DA CH 321313 A CH321313 A CH 321313A
- Authority
- CH
- Switzerland
- Prior art keywords
- discharge lamp
- sodium discharge
- sodium
- lamp
- discharge
- Prior art date
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
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL321313X | 1953-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH321313A true CH321313A (de) | 1957-04-30 |
Family
ID=19783993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH321313D CH321313A (de) | 1953-04-20 | 1954-04-15 | Natriumdampfentladungslampe |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE527338A (de) |
CH (1) | CH321313A (de) |
DE (1) | DE1028684B (de) |
FR (1) | FR1098487A (de) |
GB (1) | GB750863A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4129279B2 (ja) | 2004-06-29 | 2008-08-06 | 松下電器産業株式会社 | メタルハライドランプ、およびこれを用いた照明装置 |
CN101454865B (zh) * | 2006-05-31 | 2010-12-01 | 松下电器产业株式会社 | 金属蒸气放电灯和照明装置 |
JP5098494B2 (ja) * | 2007-07-31 | 2012-12-12 | オスラム・メルコ・東芝ライティング株式会社 | 高圧放電ランプ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT143962B (de) * | 1934-01-12 | 1935-12-10 | Gen Electric Co Ltd | Elektrisches Entladungsgefäß. |
CH186953A (de) * | 1934-11-27 | 1936-10-15 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Metalldampfentladungslampe mit Glühelektroden, Edelgasgrundfüllung und umschliessendem Dewargefäss. |
US2194300A (en) * | 1937-09-24 | 1940-03-19 | Gen Electric | Vapor lamp and method of operation |
US2363109A (en) * | 1942-04-01 | 1944-11-21 | Gen Electric | Vapor lamp jacket |
-
0
- BE BE527338D patent/BE527338A/xx unknown
-
1954
- 1954-04-15 CH CH321313D patent/CH321313A/de unknown
- 1954-04-15 GB GB11159/54A patent/GB750863A/en not_active Expired
- 1954-04-16 FR FR1098487D patent/FR1098487A/fr not_active Expired
- 1954-04-17 DE DEN8767A patent/DE1028684B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB750863A (en) | 1956-06-20 |
BE527338A (de) | |
DE1028684B (de) | 1958-04-24 |
FR1098487A (fr) | 1955-07-27 |
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