SE7609953L - Urladdningslampa - Google Patents
UrladdningslampaInfo
- Publication number
- SE7609953L SE7609953L SE7609953A SE7609953A SE7609953L SE 7609953 L SE7609953 L SE 7609953L SE 7609953 A SE7609953 A SE 7609953A SE 7609953 A SE7609953 A SE 7609953A SE 7609953 L SE7609953 L SE 7609953L
- Authority
- SE
- Sweden
- Prior art keywords
- lamp
- diodes
- capacitor
- starting electrode
- conductor
- Prior art date
Links
Classifications
-
- 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
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/18—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch
- H05B41/19—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
-
- 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
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/612,717 US4029989A (en) | 1975-09-12 | 1975-09-12 | Electric discharge lamp with voltage multiplier circuit having a capacitance which changes with temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7609953L true SE7609953L (sv) | 1977-03-13 |
| SE412487B SE412487B (sv) | 1980-03-03 |
Family
ID=24454368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7609953A SE412487B (sv) | 1975-09-12 | 1976-09-09 | Urladdningslampa |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4029989A (sv) |
| JP (2) | JPS5245178A (sv) |
| AT (1) | AT354565B (sv) |
| AU (1) | AU506530B2 (sv) |
| BE (1) | BE846110A (sv) |
| CA (1) | CA1086814A (sv) |
| CH (1) | CH610170A5 (sv) |
| DE (1) | DE2639475A1 (sv) |
| FR (1) | FR2324122A1 (sv) |
| GB (1) | GB1506539A (sv) |
| NL (1) | NL177162C (sv) |
| SE (1) | SE412487B (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7610451A (nl) * | 1976-09-21 | 1978-03-23 | Philips Nv | Ontladingslamp. |
| US4488091A (en) * | 1982-11-12 | 1984-12-11 | Gte Products Corporation | High intensity discharge lamp |
| JPS59154736A (ja) * | 1983-02-21 | 1984-09-03 | Hitachi Ltd | 低圧水銀蒸気放電灯 |
| GB2139022A (en) * | 1983-04-26 | 1984-10-31 | Gen Electric | Ballast circuit for lamps with low voltage gas discharge tubes |
| US4626745A (en) * | 1983-04-26 | 1986-12-02 | General Electric Company | Ballast circuit for lamps with low voltage gas discharge tubes |
| JPS6124195A (ja) * | 1984-07-12 | 1986-02-01 | 株式会社日立製作所 | 熱陰極形重水素放電管の駆動回路 |
| JPH09509009A (ja) * | 1994-12-05 | 1997-09-09 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 複数の各放電路における放電を交互に確立及び消滅させるための回路装置 |
| KR100355728B1 (ko) * | 1997-01-07 | 2002-11-18 | 샤프 가부시키가이샤 | 조명장치,그구동방법및그조명장치를포함한표시장치 |
| US6594931B1 (en) | 1999-08-19 | 2003-07-22 | Jeffrey C. Barton | Fluorescent illuminated sign assembly |
| US6541915B2 (en) * | 2001-07-23 | 2003-04-01 | The Board Of Trustees Of The University Of Illinois | High pressure arc lamp assisted start up device and method |
| US20060175973A1 (en) * | 2005-02-07 | 2006-08-10 | Lisitsyn Igor V | Xenon lamp |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR922141A (fr) * | 1945-12-17 | 1947-05-30 | Dispositif d'amorçage pour tube à décharge à courant alternatif | |
| US2820179A (en) * | 1953-05-08 | 1958-01-14 | Philips Corp | Voltage stabiliser circuit arrangement |
| US3243687A (en) * | 1960-02-03 | 1966-03-29 | Itt | Energy converter |
| US3257607A (en) * | 1961-03-27 | 1966-06-21 | Intron Int Inc | Thermally sensitive capacitive circuit element |
| US3275922A (en) * | 1962-12-19 | 1966-09-27 | Sperry Rand Corp | Conversion and ballast unit |
| DE1186961B (de) * | 1963-11-14 | 1965-02-11 | Beteiligungs & Patentverw Gmbh | Schaltanordnung zur Funkenerosion mit unverzerrten Impulsen |
| US3771017A (en) * | 1969-11-05 | 1973-11-06 | H Switsen | Phase controlled firing circuit |
| US3600996A (en) * | 1969-11-05 | 1971-08-24 | Henry N Switsen | Stroboscopic lamp circuits |
| US3666986A (en) * | 1970-07-15 | 1972-05-30 | Gen Electric | Internally resistively ballasted discharge lamp containing bridge rectifier |
| US3629647A (en) * | 1970-07-15 | 1971-12-21 | Gen Electric | Voltage doubler starting circuit for discharge lamp |
| JPS501576A (sv) * | 1973-05-12 | 1975-01-09 |
-
1975
- 1975-09-12 US US05/612,717 patent/US4029989A/en not_active Expired - Lifetime
-
1976
- 1976-09-01 CA CA260,328A patent/CA1086814A/en not_active Expired
- 1976-09-02 DE DE19762639475 patent/DE2639475A1/de not_active Ceased
- 1976-09-08 NL NLAANVRAGE7609936,A patent/NL177162C/xx not_active IP Right Cessation
- 1976-09-09 CH CH1145376A patent/CH610170A5/xx not_active IP Right Cessation
- 1976-09-09 GB GB37388/76A patent/GB1506539A/en not_active Expired
- 1976-09-09 FR FR7627123A patent/FR2324122A1/fr active Granted
- 1976-09-09 JP JP51107345A patent/JPS5245178A/ja active Pending
- 1976-09-09 SE SE7609953A patent/SE412487B/sv not_active IP Right Cessation
- 1976-09-10 BE BE170561A patent/BE846110A/xx not_active IP Right Cessation
- 1976-09-10 AT AT671976A patent/AT354565B/de not_active IP Right Cessation
- 1976-09-13 AU AU17656/76A patent/AU506530B2/en not_active Expired
-
1983
- 1983-02-21 JP JP1983023081U patent/JPS5923350Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1086814A (en) | 1980-09-30 |
| CH610170A5 (sv) | 1979-03-30 |
| JPS5923350Y2 (ja) | 1984-07-11 |
| AU506530B2 (en) | 1980-01-10 |
| FR2324122B1 (sv) | 1982-09-10 |
| NL7609936A (nl) | 1977-03-15 |
| US4029989A (en) | 1977-06-14 |
| JPS5245178A (en) | 1977-04-09 |
| DE2639475A1 (de) | 1977-03-24 |
| BE846110A (fr) | 1977-03-10 |
| ATA671976A (de) | 1979-06-15 |
| AT354565B (de) | 1979-01-10 |
| GB1506539A (en) | 1978-04-05 |
| JPS58162557U (ja) | 1983-10-29 |
| NL177162C (nl) | 1985-08-01 |
| AU1765676A (en) | 1978-03-23 |
| NL177162B (nl) | 1985-03-01 |
| SE412487B (sv) | 1980-03-03 |
| FR2324122A1 (fr) | 1977-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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