AT292846B - High pressure mercury vapor discharge lamp - Google Patents
High pressure mercury vapor discharge lampInfo
- Publication number
- AT292846B AT292846B AT238169A AT238169A AT292846B AT 292846 B AT292846 B AT 292846B AT 238169 A AT238169 A AT 238169A AT 238169 A AT238169 A AT 238169A AT 292846 B AT292846 B AT 292846B
- Authority
- AT
- Austria
- Prior art keywords
- high pressure
- discharge lamp
- pressure mercury
- mercury vapor
- vapor 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
- H01J61/33—Special shape of cross-section, e.g. for producing cool spot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0107815 | 1967-01-11 | ||
DES0112588 | 1967-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT292846B true AT292846B (en) | 1971-09-10 |
Family
ID=25998718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT238169A AT292846B (en) | 1967-01-11 | 1968-01-11 | High pressure mercury vapor discharge lamp |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT292846B (en) |
CH (1) | CH484511A (en) |
FR (1) | FR1556437A (en) |
NL (1) | NL6800303A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110298366A1 (en) * | 2010-06-03 | 2011-12-08 | General Electric Company | High intensity discharge arc tube and associated lamp assembly |
US8203269B2 (en) | 2010-06-03 | 2012-06-19 | General Electric Company | Compact metal halide lamp with salt pool container at its arc tube endparts |
-
1968
- 1968-01-09 CH CH28868A patent/CH484511A/en not_active IP Right Cessation
- 1968-01-09 NL NL6800303A patent/NL6800303A/xx unknown
- 1968-01-10 FR FR1556437D patent/FR1556437A/fr not_active Expired
- 1968-01-11 AT AT238169A patent/AT292846B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH484511A (en) | 1970-01-15 |
NL6800303A (en) | 1968-07-12 |
FR1556437A (en) | 1969-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |