DE3902984A1 - Elektronisches vorschaltgeraet - Google Patents
Elektronisches vorschaltgeraetInfo
- Publication number
- DE3902984A1 DE3902984A1 DE19893902984 DE3902984A DE3902984A1 DE 3902984 A1 DE3902984 A1 DE 3902984A1 DE 19893902984 DE19893902984 DE 19893902984 DE 3902984 A DE3902984 A DE 3902984A DE 3902984 A1 DE3902984 A1 DE 3902984A1
- Authority
- DE
- Germany
- Prior art keywords
- ballast
- housing
- voltage
- transformer
- output
- 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.)
- Ceased
Links
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009499 grossing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract 3
- 238000004804 winding Methods 0.000 claims description 9
- 238000003079 width control Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 101100210287 Drosophila melanogaster wech gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
-
- 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
- H05B41/282—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
- H05B41/2821—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 by means of a single-switch converter or a parallel push-pull converter in the final stage
- H05B41/2822—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 by means of a single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893902984 DE3902984A1 (de) | 1989-02-01 | 1989-02-01 | Elektronisches vorschaltgeraet |
| CH18090A CH680550A5 (enExample) | 1989-02-01 | 1990-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893902984 DE3902984A1 (de) | 1989-02-01 | 1989-02-01 | Elektronisches vorschaltgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3902984A1 true DE3902984A1 (de) | 1990-08-02 |
Family
ID=6373230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893902984 Ceased DE3902984A1 (de) | 1989-02-01 | 1989-02-01 | Elektronisches vorschaltgeraet |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH680550A5 (enExample) |
| DE (1) | DE3902984A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992004809A1 (en) * | 1990-09-05 | 1992-03-19 | Applied Lumens, Ltd. | Fluorescent lamp with multiple dimming solid-state ballast |
| DE19924566A1 (de) * | 1999-05-28 | 2000-12-07 | Siemens Ag | Leuchtstofflampenanordnung für ein Kraftfahrzeug |
| GB2372161A (en) * | 2000-10-25 | 2002-08-14 | Raymarine Ltd | Fluorescent lamp driver circuit |
| EP2079288A2 (de) | 2008-01-10 | 2009-07-15 | Ralf Kleinodt | Elektronisches Vorschaltgerät sowie Schaltungsanordnung zum Dimmen von Gasentladungslampen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8130300U1 (de) * | 1981-10-16 | 1982-01-14 | Hewlett-Packard GmbH, 7030 Böblingen | Kühlvorrichtung für ein elektronisches Bauelement |
| DE3233655A1 (de) * | 1981-09-11 | 1983-05-05 | Zumtobel AG, 6850 Dornbirn | Elektronisches vorschaltgeraet fuer eine leuchtstoff- oder gasentladungsroehre |
| DE3310309A1 (de) * | 1982-03-24 | 1983-09-29 | Hennequin & Cie. S.A., 69800 Saint Priest | Vorrichtung zur speisung von leuchtstoffroehren durch eine gleichstromquelle |
| DE3303374A1 (de) * | 1983-02-02 | 1984-08-02 | Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen | Stromversorgungsschaltung fuer leuchtstoffroehren |
| FR2578709A1 (fr) * | 1985-03-05 | 1986-09-12 | Jean Besacier | Circuit d'excitation d'un tube d'eclairage fluorescent |
-
1989
- 1989-02-01 DE DE19893902984 patent/DE3902984A1/de not_active Ceased
-
1990
- 1990-01-19 CH CH18090A patent/CH680550A5/de not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233655A1 (de) * | 1981-09-11 | 1983-05-05 | Zumtobel AG, 6850 Dornbirn | Elektronisches vorschaltgeraet fuer eine leuchtstoff- oder gasentladungsroehre |
| DE8130300U1 (de) * | 1981-10-16 | 1982-01-14 | Hewlett-Packard GmbH, 7030 Böblingen | Kühlvorrichtung für ein elektronisches Bauelement |
| DE3310309A1 (de) * | 1982-03-24 | 1983-09-29 | Hennequin & Cie. S.A., 69800 Saint Priest | Vorrichtung zur speisung von leuchtstoffroehren durch eine gleichstromquelle |
| DE3303374A1 (de) * | 1983-02-02 | 1984-08-02 | Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen | Stromversorgungsschaltung fuer leuchtstoffroehren |
| FR2578709A1 (fr) * | 1985-03-05 | 1986-09-12 | Jean Besacier | Circuit d'excitation d'un tube d'eclairage fluorescent |
Non-Patent Citations (3)
| Title |
|---|
| Licht, H. 2, 1987, S. 148, 150-152,154 * |
| VALVO-Berichte, Bd. XVIII, H. 1/2, 1974, S. 143-154 * |
| WO 85/04769 (nur Titelblatt) * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992004809A1 (en) * | 1990-09-05 | 1992-03-19 | Applied Lumens, Ltd. | Fluorescent lamp with multiple dimming solid-state ballast |
| DE19924566A1 (de) * | 1999-05-28 | 2000-12-07 | Siemens Ag | Leuchtstofflampenanordnung für ein Kraftfahrzeug |
| DE19924566C2 (de) * | 1999-05-28 | 2002-01-17 | Siemens Ag | Leuchtstofflampenanordnung für ein Kraftfahrzeug und Verfahren zu deren Speisung |
| GB2372161A (en) * | 2000-10-25 | 2002-08-14 | Raymarine Ltd | Fluorescent lamp driver circuit |
| GB2372161B (en) * | 2000-10-25 | 2003-03-12 | Raymarine Ltd | Fluorescent lamp driver circuit |
| US6879114B2 (en) | 2000-10-25 | 2005-04-12 | Raymarine Limited | Fluorescent lamp driver circuit |
| EP2079288A2 (de) | 2008-01-10 | 2009-07-15 | Ralf Kleinodt | Elektronisches Vorschaltgerät sowie Schaltungsanordnung zum Dimmen von Gasentladungslampen |
| DE102008000027A1 (de) | 2008-01-10 | 2009-07-23 | Ralf Kleinodt | Elektronisches Vorschaltgerät sowie Schaltungsanordnung zum Dimmen von Gasentladungslampen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH680550A5 (enExample) | 1992-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |