NL171395C - SHORT ARCH DISCHARGE LAMP. - Google Patents
SHORT ARCH DISCHARGE LAMP.Info
- Publication number
- NL171395C NL171395C NL7201029A NL7201029A NL171395C NL 171395 C NL171395 C NL 171395C NL 7201029 A NL7201029 A NL 7201029A NL 7201029 A NL7201029 A NL 7201029A NL 171395 C NL171395 C NL 171395C
- Authority
- NL
- Netherlands
- Prior art keywords
- discharge lamp
- short arch
- arch discharge
- short
- lamp
- 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
- H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10952771A | 1971-01-25 | 1971-01-25 | |
US21602572A | 1972-01-07 | 1972-01-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7201029A NL7201029A (en) | 1972-07-27 |
NL171395B NL171395B (en) | 1982-10-18 |
NL171395C true NL171395C (en) | 1983-03-16 |
Family
ID=26807052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7201029A NL171395C (en) | 1971-01-25 | 1972-01-25 | SHORT ARCH DISCHARGE LAMP. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5437436B1 (en) |
CA (1) | CA947810A (en) |
DE (1) | DE2202680C2 (en) |
FR (1) | FR2123387B1 (en) |
GB (1) | GB1376754A (en) |
NL (1) | NL171395C (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB767519A (en) * | 1953-03-06 | 1957-02-06 | Westfaelische Metall Industrie | Improvements in or relating to enclosed spark discharge lamps for signalling |
DE936436C (en) * | 1953-03-10 | 1955-12-15 | Westfaelische Metall Ind G M B | Pulse lamp, especially for optical overtaking signal systems in motor vehicles |
US3280360A (en) * | 1963-02-28 | 1966-10-18 | Westinghouse Electric Corp | High intensity radiation source |
US3502929A (en) * | 1967-07-14 | 1970-03-24 | Varian Associates | High intensity arc lamp |
-
1972
- 1972-01-20 DE DE19722202680 patent/DE2202680C2/en not_active Expired
- 1972-01-24 CA CA133,024A patent/CA947810A/en not_active Expired
- 1972-01-25 NL NL7201029A patent/NL171395C/en not_active IP Right Cessation
- 1972-01-25 JP JP938872A patent/JPS5437436B1/ja active Pending
- 1972-01-25 GB GB346772A patent/GB1376754A/en not_active Expired
- 1972-01-25 FR FR7202347A patent/FR2123387B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2202680C2 (en) | 1983-11-17 |
CA947810A (en) | 1974-05-21 |
JPS5437436B1 (en) | 1979-11-15 |
DE2202680A1 (en) | 1972-08-03 |
NL7201029A (en) | 1972-07-27 |
FR2123387A1 (en) | 1972-09-08 |
GB1376754A (en) | 1974-12-11 |
FR2123387B1 (en) | 1975-10-24 |
NL171395B (en) | 1982-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: ILC TECHNOLOGY, INC. |
|
V1 | Lapsed because of non-payment of the annual fee |