NL206982A - - Google Patents
Info
- Publication number
- NL206982A NL206982A NL206982DA NL206982A NL 206982 A NL206982 A NL 206982A NL 206982D A NL206982D A NL 206982DA NL 206982 A NL206982 A NL 206982A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/80—Lamps suitable only for intermittent operation, e.g. flash lamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/90—Lamps suitable only for intermittent operation, e.g. flash lamp
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP14103A DE1044443B1 (de) | 1955-05-11 | 1955-05-11 | Farbabmusterungsgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL206982A true NL206982A (en:Method) |
Family
ID=7364971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL206982D NL206982A (en:Method) | 1955-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE1044443B1 (en:Method) |
| FR (1) | FR1149745A (en:Method) |
| NL (1) | NL206982A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3612164A1 (de) * | 1986-04-11 | 1987-10-15 | Urs Zeltner | Leuchten- bzw. blitzeinrichtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596475A (en) * | 1945-07-26 | 1948-01-05 | Scophony Ltd | Improvements in or relating to electric discharge lamps |
| BE423453A (fr) * | 1936-09-07 | 1937-10-30 | Philips Nv | Dispositif comportant un tube à décharges à vapeur métallique sous pression élevée |
| GB574581A (en) * | 1943-12-29 | 1946-01-11 | John Edward Lennard Jones | Improvements in or relating to luminous discharge tubes |
| FR961424A (en:Method) * | 1947-02-28 | 1950-05-11 | ||
| US2492619A (en) * | 1948-01-02 | 1949-12-27 | Sylvania Electric Prod | Electrical discharge tube |
| DE884276C (de) * | 1951-12-06 | 1953-07-27 | Vakuumtechnik G M B H | Anordnung zum Betreiben von Blitzroehren |
| FR1145738A (fr) * | 1956-01-23 | 1957-10-29 | Dispositif lumineux électronique |
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0
- NL NL206982D patent/NL206982A/xx unknown
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1955
- 1955-05-11 DE DEP14103A patent/DE1044443B1/de active Pending
-
1956
- 1956-05-09 FR FR1149745D patent/FR1149745A/fr not_active Expired
-
1958
- 1958-10-09 DE DE1958P0021493 patent/DE1126508B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1044443B1 (de) | 1958-11-20 |
| DE1126508B1 (de) | 1962-03-29 |
| FR1149745A (fr) | 1957-12-31 |