FR2502885B3 - - Google Patents
Info
- Publication number
- FR2502885B3 FR2502885B3 FR8205333A FR8205333A FR2502885B3 FR 2502885 B3 FR2502885 B3 FR 2502885B3 FR 8205333 A FR8205333 A FR 8205333A FR 8205333 A FR8205333 A FR 8205333A FR 2502885 B3 FR2502885 B3 FR 2502885B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
-
- 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
-
- 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
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/04—Dimming circuit for fluorescent lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI810982A FI61114C (fi) | 1981-03-30 | 1981-03-30 | Anordning foer reglering av effekten i elektriska apparater isynnerhet i lysroer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2502885A1 FR2502885A1 (fr) | 1982-10-01 |
| FR2502885B3 true FR2502885B3 (OSRAM) | 1984-12-07 |
Family
ID=8514271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8205333A Granted FR2502885A1 (fr) | 1981-03-30 | 1982-03-29 | Dispositif de regulation de puissance pour appareils electriques en particulier appareils d'eclairage fluorescents |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4460849A (OSRAM) |
| BE (1) | BE892697A (OSRAM) |
| CA (1) | CA1170707A (OSRAM) |
| CH (1) | CH655589B (OSRAM) |
| DE (1) | DE3207861A1 (OSRAM) |
| FI (1) | FI61114C (OSRAM) |
| FR (1) | FR2502885A1 (OSRAM) |
| GB (1) | GB2095947B (OSRAM) |
| HU (1) | HU182837B (OSRAM) |
| IT (1) | IT1148154B (OSRAM) |
| NL (1) | NL8201039A (OSRAM) |
| SE (1) | SE457925B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663570A (en) * | 1984-08-17 | 1987-05-05 | Lutron Electronics Co., Inc. | High frequency gas discharge lamp dimming ballast |
| US5239239A (en) * | 1992-03-26 | 1993-08-24 | Stocker & Yale, Inc. | Surrounding a portion of a lamp with light regulation apparatus |
| US5345150A (en) * | 1992-03-26 | 1994-09-06 | Stocker & Yale, Inc. | Regulating light intensity by means of magnetic core with multiple windings |
| DE4328306A1 (de) * | 1993-08-23 | 1994-03-17 | Spindler Bernhard Dipl Ing | Schaltungsanordnung zur Einstellung und Regelung des Betriebszustandes von Niederdruckentladungslampen im Hochfrequenz- und Niederfrequenzbetrieb |
| US6081439A (en) * | 1996-06-19 | 2000-06-27 | Kijima Co., Ltd. | Inverter provided with output regulating mechanism |
| DE69823155T2 (de) * | 1997-12-15 | 2005-03-17 | Ceramet Technologies Pte. Ltd. | Formbare Zusammensetzung und Verfahren zur Herstellung von Sinterkörpern daraus |
| DE19816815C1 (de) * | 1998-04-16 | 1999-11-11 | Vossloh Schwabe Gmbh | Vorschaltgerät zum Betrieb einer Mehrzahl von Entladungslampen |
| DE19924566C2 (de) * | 1999-05-28 | 2002-01-17 | Siemens Ag | Leuchtstofflampenanordnung für ein Kraftfahrzeug und Verfahren zu deren Speisung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786136A (nl) * | 1971-07-13 | 1973-01-11 | Philips Nv | Inrichting voor het voeden van tenminste een gas- en/of dampontladingslamp |
| GB1570277A (en) * | 1975-10-01 | 1980-06-25 | Sonca Ind Ltd | Fluorescent lamp arrangement |
| US4051410A (en) * | 1976-09-02 | 1977-09-27 | General Electric Company | Discharge lamp operating circuit |
| FI55745C (fi) * | 1978-01-09 | 1979-09-10 | Teknoware Oy | Anordning foer reglering av effekten i en elektrisk apparat |
| US4286195A (en) * | 1979-07-05 | 1981-08-25 | Vultron, Inc. | Dimmer circuit for fluorescent lamps |
| US4319164A (en) * | 1979-07-30 | 1982-03-09 | Midland-Ross Corporation | Power factor compensating electroluminescent lamp DC/AC inverter |
-
1981
- 1981-03-30 FI FI810982A patent/FI61114C/fi not_active IP Right Cessation
-
1982
- 1982-03-05 DE DE19823207861 patent/DE3207861A1/de active Granted
- 1982-03-08 US US06/355,609 patent/US4460849A/en not_active Expired - Fee Related
- 1982-03-11 CH CH149782A patent/CH655589B/de not_active IP Right Cessation
- 1982-03-12 NL NL8201039A patent/NL8201039A/nl not_active Application Discontinuation
- 1982-03-24 CA CA000399221A patent/CA1170707A/en not_active Expired
- 1982-03-26 GB GB8208991A patent/GB2095947B/en not_active Expired
- 1982-03-26 IT IT48097/82A patent/IT1148154B/it active
- 1982-03-29 FR FR8205333A patent/FR2502885A1/fr active Granted
- 1982-03-29 SE SE8201999A patent/SE457925B/sv not_active IP Right Cessation
- 1982-03-30 BE BE0/207710A patent/BE892697A/fr not_active IP Right Cessation
- 1982-03-30 HU HU82965A patent/HU182837B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8201999L (sv) | 1982-10-01 |
| FI61114B (fi) | 1982-01-29 |
| SE457925B (sv) | 1989-02-06 |
| GB2095947B (en) | 1985-04-17 |
| FR2502885A1 (fr) | 1982-10-01 |
| FI61114C (fi) | 1982-05-10 |
| DE3207861A1 (de) | 1982-10-14 |
| BE892697A (fr) | 1982-07-16 |
| GB2095947A (en) | 1982-10-06 |
| NL8201039A (nl) | 1982-10-18 |
| HU182837B (en) | 1984-03-28 |
| IT8248097A0 (it) | 1982-03-26 |
| DE3207861C2 (OSRAM) | 1993-01-14 |
| US4460849A (en) | 1984-07-17 |
| IT1148154B (it) | 1986-11-26 |
| CA1170707A (en) | 1984-07-10 |
| CH655589B (OSRAM) | 1986-04-30 |