FI833186A0 - Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege - Google Patents
Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaegeInfo
- Publication number
- FI833186A0 FI833186A0 FI833186A FI833186A FI833186A0 FI 833186 A0 FI833186 A0 FI 833186A0 FI 833186 A FI833186 A FI 833186A FI 833186 A FI833186 A FI 833186A FI 833186 A0 FI833186 A0 FI 833186A0
- Authority
- FI
- Finland
- Prior art keywords
- slutarlaege
- styrning
- med
- crack
- inverter
- 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
- H05B41/26—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
- H05B41/2825—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 bridge converter in the final stage
- H05B41/2827—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 bridge 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
- 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
- H02M7/5383—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 in a self-oscillating arrangement
- H02M7/53832—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 in a self-oscillating arrangement in a push-pull arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI833186A FI68935C (fi) | 1983-09-06 | 1983-09-06 | Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege |
PCT/FI1984/000061 WO1985001180A1 (en) | 1983-09-06 | 1984-09-05 | Inverter circuit with a control circuit for leading transistors more effectively into a turned-off state |
US06/732,006 US4603378A (en) | 1983-09-06 | 1984-09-05 | Inverter circuit with a control circuit for leading transistors more effectively into a turned-off state |
DE8484903442T DE3474398D1 (en) | 1983-09-06 | 1984-09-05 | Inverter circuit with a control circuit for leading transistors more effectively into a turned-off state |
EP84903442A EP0155303B1 (en) | 1983-09-06 | 1984-09-05 | Inverter circuit with a control circuit for leading transistors more effectively into a turned-off state |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI833186 | 1983-09-06 | ||
FI833186A FI68935C (fi) | 1983-09-06 | 1983-09-06 | Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege |
Publications (4)
Publication Number | Publication Date |
---|---|
FI833186A0 true FI833186A0 (fi) | 1983-09-06 |
FI833186A FI833186A (fi) | 1985-03-07 |
FI68935B FI68935B (fi) | 1985-07-31 |
FI68935C FI68935C (fi) | 1985-11-11 |
Family
ID=8517696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI833186A FI68935C (fi) | 1983-09-06 | 1983-09-06 | Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege |
Country Status (5)
Country | Link |
---|---|
US (1) | US4603378A (fi) |
EP (1) | EP0155303B1 (fi) |
DE (1) | DE3474398D1 (fi) |
FI (1) | FI68935C (fi) |
WO (1) | WO1985001180A1 (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ212682A (en) * | 1985-07-08 | 1989-11-28 | Thorn Emi Lighting Nz Ltd | Self resonant inverter as electronic ballast for discharge lamp |
US4734624A (en) * | 1985-07-25 | 1988-03-29 | Matsushita Electric Works, Ltd. | Discharge lamp driving circuit |
CH670926A5 (fi) * | 1986-09-05 | 1989-07-14 | Hasler Ag Ascom | |
EP0314077B1 (en) * | 1987-10-27 | 1994-01-26 | Matsushita Electric Works, Ltd. | Discharge lamp driving circuit |
US4904904A (en) * | 1987-11-09 | 1990-02-27 | Lumintech, Inc. | Electronic transformer system for powering gaseous discharge lamps |
CA2076127A1 (en) * | 1991-09-26 | 1993-03-27 | Louis R. Nerone | Electronic ballast arrangement for a compact fluorescent lamp |
EP0608016A1 (en) * | 1993-01-19 | 1994-07-27 | Koninklijke Philips Electronics N.V. | Driving circuit for bipolar transistors and ballast inverter provided with such circuit |
US5406177A (en) * | 1994-04-18 | 1995-04-11 | General Electric Company | Gas discharge lamp ballast circuit with compact starting circuit |
US5470688A (en) * | 1994-05-27 | 1995-11-28 | Eastman Kodak Company | Heat development of elements containing methine-dye releasing couplers |
DE19548506A1 (de) * | 1995-12-22 | 1997-06-26 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb einer Lampe |
US5761056A (en) * | 1997-02-20 | 1998-06-02 | Boam R & D Co., Ltd. | Circuit for protecting fluorescent lamp from overload |
US6153983A (en) * | 1999-07-21 | 2000-11-28 | General Electric Company | Full wave electronic starter |
US6831423B2 (en) * | 2003-03-28 | 2004-12-14 | General Electric Company | High Q impedance matching inverter circuit with automatic line regulation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1762759B1 (de) * | 1968-08-20 | 1970-08-20 | Philips Patentverwaltung | Monolithisch integrierte Schaltung zur Umsetzung einer Information aus einem Code in einen anderen |
JPS5033753B1 (fi) * | 1971-02-05 | 1975-11-01 | ||
US4045711A (en) * | 1976-03-19 | 1977-08-30 | Gte Sylvania Incorporated | Tuned oscillator ballast circuit |
US4165470A (en) * | 1976-09-20 | 1979-08-21 | Honeywell Inc. | Logic gates with forward biased diode load impedences |
US4164014A (en) * | 1978-06-12 | 1979-08-07 | Gould Advance Limited | Converter power supply apparatus |
US4370600A (en) * | 1980-11-26 | 1983-01-25 | Honeywell Inc. | Two-wire electronic dimming ballast for fluorescent lamps |
US4392087A (en) * | 1980-11-26 | 1983-07-05 | Honeywell, Inc. | Two-wire electronic dimming ballast for gaseous discharge lamps |
US4394588A (en) * | 1980-12-30 | 1983-07-19 | International Business Machines Corporation | Controllable di/dt push/pull driver |
AU555174B2 (en) * | 1981-09-18 | 1986-09-18 | Oy Helvar | Electronic ballast for a discharge lamp |
-
1983
- 1983-09-06 FI FI833186A patent/FI68935C/fi not_active IP Right Cessation
-
1984
- 1984-09-05 EP EP84903442A patent/EP0155303B1/en not_active Expired
- 1984-09-05 DE DE8484903442T patent/DE3474398D1/de not_active Expired
- 1984-09-05 US US06/732,006 patent/US4603378A/en not_active Expired - Fee Related
- 1984-09-05 WO PCT/FI1984/000061 patent/WO1985001180A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE3474398D1 (en) | 1988-11-03 |
FI68935C (fi) | 1985-11-11 |
US4603378A (en) | 1986-07-29 |
FI833186A (fi) | 1985-03-07 |
EP0155303A1 (en) | 1985-09-25 |
EP0155303B1 (en) | 1988-09-28 |
WO1985001180A1 (en) | 1985-03-14 |
FI68935B (fi) | 1985-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OY HELVAR |