JPH04503730A - 螢光灯のための予熱結線 - Google Patents
螢光灯のための予熱結線Info
- Publication number
- JPH04503730A JPH04503730A JP2514210A JP51421090A JPH04503730A JP H04503730 A JPH04503730 A JP H04503730A JP 2514210 A JP2514210 A JP 2514210A JP 51421090 A JP51421090 A JP 51421090A JP H04503730 A JPH04503730 A JP H04503730A
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- fluorescent lamp
- series
- voltage
- incandescent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 15
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 101000881876 Homo sapiens UPF0193 protein EVG1 Proteins 0.000 description 2
- 102100037071 UPF0193 protein EVG1 Human genes 0.000 description 2
- MYLBTCQBKAKUTJ-UHFFFAOYSA-N 7-methyl-6,8-bis(methylsulfanyl)pyrrolo[1,2-a]pyrazine Chemical compound C1=CN=CC2=C(SC)C(C)=C(SC)N21 MYLBTCQBKAKUTJ-UHFFFAOYSA-N 0.000 description 1
- 102100028680 Protein patched homolog 1 Human genes 0.000 description 1
- 101710161390 Protein patched homolog 1 Proteins 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
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
-
- 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
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3882/89-0 | 1989-10-26 | ||
| CH3882/89A CH678998A5 (enrdf_load_stackoverflow) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04503730A true JPH04503730A (ja) | 1992-07-02 |
Family
ID=4265526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2514210A Pending JPH04503730A (ja) | 1989-10-26 | 1990-10-26 | 螢光灯のための予熱結線 |
Country Status (9)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220248A (en) * | 1992-04-28 | 1993-06-15 | Wang Chin Tsan | Fluorescent-lamp protection device in an electronic instant starter assembly |
| EP0641147A1 (en) * | 1993-08-30 | 1995-03-01 | General Electric Company | Electronic quad ballast with improved hot restart |
| US5483125A (en) * | 1993-12-06 | 1996-01-09 | General Electric Company | Ballast circuit for a gas discharge lamp having a cathode pre-heat arrangement |
| DE10226899A1 (de) * | 2002-06-17 | 2003-12-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorrichtung zum Betreiben von Entladungslampen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3441992A1 (de) * | 1984-11-16 | 1986-05-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Schaltungsanordnung zur zuendung einer niederdruckentladungslampe |
| US4730147A (en) * | 1986-08-19 | 1988-03-08 | Siemens Aktiengesellschaft | Method and arrangement for the operation of a gas discharge lamp |
| DE3901111A1 (de) * | 1989-01-16 | 1990-07-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb von entladungslampen |
-
1989
- 1989-10-26 CH CH3882/89A patent/CH678998A5/de not_active IP Right Cessation
-
1990
- 1990-10-26 BR BR909006970A patent/BR9006970A/pt unknown
- 1990-10-26 WO PCT/CH1990/000249 patent/WO1991007070A1/de not_active Application Discontinuation
- 1990-10-26 RO RO147847A patent/RO109138B1/ro unknown
- 1990-10-26 JP JP2514210A patent/JPH04503730A/ja active Pending
- 1990-10-26 AU AU65359/90A patent/AU638068B2/en not_active Ceased
- 1990-10-26 EP EP90915400A patent/EP0450024A1/de not_active Withdrawn
- 1990-10-26 HU HU907554A patent/HU206176B/hu not_active IP Right Cessation
-
1991
- 1991-06-25 KR KR1019910700650A patent/KR920702184A/ko not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR9006970A (pt) | 1991-10-22 |
| AU638068B2 (en) | 1993-06-17 |
| AU6535990A (en) | 1991-05-31 |
| WO1991007070A1 (de) | 1991-05-16 |
| RO109138B1 (ro) | 1994-11-30 |
| CH678998A5 (enrdf_load_stackoverflow) | 1991-11-29 |
| HUT58175A (en) | 1992-01-28 |
| EP0450024A1 (de) | 1991-10-09 |
| KR920702184A (ko) | 1992-08-12 |
| HU206176B (en) | 1992-08-28 |
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