DE2518601A1 - Elektrische beleuchtungsanlage - Google Patents
Elektrische beleuchtungsanlageInfo
- Publication number
- DE2518601A1 DE2518601A1 DE19752518601 DE2518601A DE2518601A1 DE 2518601 A1 DE2518601 A1 DE 2518601A1 DE 19752518601 DE19752518601 DE 19752518601 DE 2518601 A DE2518601 A DE 2518601A DE 2518601 A1 DE2518601 A1 DE 2518601A1
- Authority
- DE
- Germany
- Prior art keywords
- transformer
- transistor
- feedback
- winding
- base
- 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
- 238000004804 winding Methods 0.000 claims description 43
- 239000003990 capacitor Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004110 Zinc silicate Substances 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 1
- 235000019352 zinc silicate Nutrition 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
-
- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only 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
- H05B41/26—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
-
- 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)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18558/74A GB1506390A (en) | 1974-04-27 | 1974-04-27 | Electric lighting systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2518601A1 true DE2518601A1 (de) | 1975-11-20 |
Family
ID=10114515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752518601 Pending DE2518601A1 (de) | 1974-04-27 | 1975-04-24 | Elektrische beleuchtungsanlage |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4004185A (enExample) |
| JP (1) | JPS50152567A (enExample) |
| DE (1) | DE2518601A1 (enExample) |
| ES (1) | ES436962A1 (enExample) |
| FR (1) | FR2269269B1 (enExample) |
| GB (1) | GB1506390A (enExample) |
| IT (1) | IT1035457B (enExample) |
| NL (1) | NL7505045A (enExample) |
| SE (1) | SE7504857L (enExample) |
| ZA (1) | ZA752636B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3341010A1 (de) * | 1983-11-12 | 1984-08-09 | Popp, Thomas, 8671 Döhlau | Fluoreszierende akku - lampe leuchtstoffbeleuchtung zu 12 v / dc |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1116690A (en) * | 1976-02-02 | 1982-01-19 | Esquire, Inc. | High frequency circuit for operating a high-intensity, gaseous discharge lamp |
| US4128789A (en) * | 1976-06-30 | 1978-12-05 | General Electric Company | Method of operating gaseous discharge lamps |
| US4144462A (en) * | 1977-04-28 | 1979-03-13 | Dual-Lite, Inc. | Emergency lighting fluorescent pack |
| US4129805A (en) * | 1977-12-05 | 1978-12-12 | Sherman Eli H | Impulse generator for use with phosphor energizable lamps |
| US4375608A (en) * | 1980-05-30 | 1983-03-01 | Beatrice Foods Co. | Electronic fluorescent lamp ballast |
| US4508996A (en) * | 1980-06-23 | 1985-04-02 | Brigham Young University | High frequency supply system for gas discharge lamps and electronic ballast therefor |
| USRE33057E (en) * | 1980-06-23 | 1989-09-12 | Brigham Young University | High frequency supply system for gas discharge lamps and electronic ballast therefor |
| US4712170A (en) * | 1985-04-25 | 1987-12-08 | Power Modifications Incorporated | Power supply having tuned radio frequency circuit |
| GB2223893A (en) * | 1988-08-20 | 1990-04-18 | Kwei Chun Shek | Oscillator circuit for lighting supply |
| US6454431B1 (en) | 1992-05-07 | 2002-09-24 | Cathode Lighting Systems, Inc. | Lighting system |
| WO2000054558A1 (en) * | 1999-03-09 | 2000-09-14 | Koninklijke Philips Electronics N.V. | Circuit arrangement |
| DE102006039945B4 (de) * | 2006-08-25 | 2010-04-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Mit verschiedenen Betriebsspannungen betreibbares elektromagnetisches Ventil und Verfahren zu seiner Herstellung |
| US8279033B2 (en) * | 2008-01-25 | 2012-10-02 | Tech Design, L.L.C. | Transformer with isolated cells |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895081A (en) * | 1956-03-12 | 1959-07-14 | Joseph W Crownover | Interrupted flash generator |
| US2982881A (en) * | 1958-05-22 | 1961-05-02 | Robert W Reich | Portable light source |
| US3501674A (en) * | 1967-07-13 | 1970-03-17 | Battery Lite Corp | High frequency portable power supply for a fluorescent lamp |
-
1974
- 1974-04-27 GB GB18558/74A patent/GB1506390A/en not_active Expired
-
1975
- 1975-04-23 ZA ZA00752636A patent/ZA752636B/xx unknown
- 1975-04-24 DE DE19752518601 patent/DE2518601A1/de active Pending
- 1975-04-24 IT IT49285/75A patent/IT1035457B/it active
- 1975-04-25 SE SE7504857A patent/SE7504857L/xx unknown
- 1975-04-25 ES ES436962A patent/ES436962A1/es not_active Expired
- 1975-04-25 FR FR7513002A patent/FR2269269B1/fr not_active Expired
- 1975-04-25 US US05/571,509 patent/US4004185A/en not_active Expired - Lifetime
- 1975-04-28 JP JP50050867A patent/JPS50152567A/ja active Pending
- 1975-04-28 NL NL7505045A patent/NL7505045A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3341010A1 (de) * | 1983-11-12 | 1984-08-09 | Popp, Thomas, 8671 Döhlau | Fluoreszierende akku - lampe leuchtstoffbeleuchtung zu 12 v / dc |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7504857L (sv) | 1975-12-18 |
| IT1035457B (it) | 1979-10-20 |
| ES436962A1 (es) | 1977-04-01 |
| US4004185A (en) | 1977-01-18 |
| AU8049575A (en) | 1976-10-28 |
| GB1506390A (en) | 1978-04-05 |
| NL7505045A (nl) | 1975-10-29 |
| JPS50152567A (enExample) | 1975-12-08 |
| ZA752636B (en) | 1976-04-28 |
| FR2269269A1 (enExample) | 1975-11-21 |
| FR2269269B1 (enExample) | 1979-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |