ATA212884A - HIGH PRESSURE GAS DISCHARGE LIGHT SOURCE WITH A HIGH PRESSURE GAS DISCHARGE LAMP - Google Patents
HIGH PRESSURE GAS DISCHARGE LIGHT SOURCE WITH A HIGH PRESSURE GAS DISCHARGE LAMPInfo
- Publication number
- ATA212884A ATA212884A AT212884A AT212884A ATA212884A AT A212884 A ATA212884 A AT A212884A AT 212884 A AT212884 A AT 212884A AT 212884 A AT212884 A AT 212884A AT A212884 A ATA212884 A AT A212884A
- Authority
- AT
- Austria
- Prior art keywords
- high pressure
- gas discharge
- pressure gas
- light source
- discharge lamp
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU402083A HU190862B (en) | 1983-11-23 | 1983-11-23 | High-pressure discharge lamp with favourable colour reproduction |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA212884A true ATA212884A (en) | 1987-12-15 |
AT386314B AT386314B (en) | 1988-08-10 |
Family
ID=10966544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT212884A AT386314B (en) | 1983-11-23 | 1984-07-02 | HIGH PRESSURE GAS DISCHARGE LIGHT SOURCE WITH A HIGH PRESSURE GAS DISCHARGE LAMP |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT386314B (en) |
HU (1) | HU190862B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591830A (en) * | 1968-09-26 | 1971-07-06 | Varian Associates | Starting and operating circuit for gas discharge lamps |
US3621331A (en) * | 1969-01-08 | 1971-11-16 | Cox & Co Inc | Arrangement for igniting and operating gaseous discharge lamps |
DD112032A1 (en) * | 1974-05-13 | 1975-03-12 | ||
GB1575834A (en) * | 1977-06-13 | 1980-10-01 | Gen Electric | High pressure sodium vapour lamps and method of operating the same |
US4278916A (en) * | 1979-12-03 | 1981-07-14 | Gte Laboratories Incorporated | Instant-on light source |
DE3100177A1 (en) * | 1981-01-07 | 1982-08-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Circuit arrangement for igniting and operating a low-pressure discharge lamp from a direct current source |
-
1983
- 1983-11-23 HU HU402083A patent/HU190862B/en unknown
-
1984
- 1984-07-02 AT AT212884A patent/AT386314B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT35896A (en) | 1985-07-29 |
AT386314B (en) | 1988-08-10 |
HU190862B (en) | 1986-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |