ES294529A2 - Un aparato para hacer funcionar una lamina de descarga - Google Patents
Un aparato para hacer funcionar una lamina de descargaInfo
- Publication number
- ES294529A2 ES294529A2 ES0294529A ES294529A ES294529A2 ES 294529 A2 ES294529 A2 ES 294529A2 ES 0294529 A ES0294529 A ES 0294529A ES 294529 A ES294529 A ES 294529A ES 294529 A2 ES294529 A2 ES 294529A2
- Authority
- ES
- Spain
- Prior art keywords
- semiconductor
- circuit
- conductive
- current
- lamp
- 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.)
- Expired
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
- H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
- H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
- H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
- H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
- H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
-
- 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
-
- 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
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245122A US3165668A (en) | 1962-12-17 | 1962-12-17 | Apparatus employing negative resistance device for operating electric discharge lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
ES294529A2 true ES294529A2 (es) | 1964-04-16 |
Family
ID=22925376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0294529A Expired ES294529A2 (es) | 1962-12-17 | 1963-12-16 | Un aparato para hacer funcionar una lamina de descarga |
Country Status (2)
Country | Link |
---|---|
US (1) | US3165668A (es) |
ES (1) | ES294529A2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265930A (en) * | 1962-05-03 | 1966-08-09 | Gen Electric | Current level switching apparatus for operating electric discharge lamps |
US3280369A (en) * | 1964-01-20 | 1966-10-18 | Matthew C Baum | Xenon arc infrared power system |
US3396309A (en) * | 1965-10-19 | 1968-08-06 | Philco Ford Corp | Transistorized deflection system with protective means |
US3453446A (en) * | 1967-09-13 | 1969-07-01 | Us Army | Cryogenic switch |
US3505562A (en) * | 1968-04-29 | 1970-04-07 | Westinghouse Electric Corp | Single transistor inverter with a gas tube connected directly to the transistor |
US3629648A (en) * | 1969-07-31 | 1971-12-21 | Brent W Brown | Transistorized fluorescent tube operating circuit |
US3720861A (en) * | 1970-12-21 | 1973-03-13 | Teletype Corp | Fluorescent lamp igniting circuit |
FR2352466A1 (fr) * | 1976-05-18 | 1977-12-16 | France Etat | Dispositifs d'alimentation en courant continu des lampes a decharge et appareils d'eclairage equipes de ces dispositifs |
JPS55129327A (en) * | 1979-03-28 | 1980-10-07 | Minolta Camera Co Ltd | Constant intensity light emitting strobe device |
FR2601840A1 (fr) * | 1986-07-15 | 1988-01-22 | Kneider Francois | Dispositif electronique d'alimentation de lampes, lampes a decharge, tubes a decharge, etc. |
EP2427682B1 (en) | 2009-05-04 | 2013-04-03 | Parker-Hannifin Corporation | Coupling for use with ultra low permeation hose |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060348A (en) * | 1961-02-24 | 1962-10-23 | Hughes Aircraft Co | High speed circuit breakers |
-
1962
- 1962-12-17 US US245122A patent/US3165668A/en not_active Expired - Lifetime
-
1963
- 1963-12-16 ES ES0294529A patent/ES294529A2/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3165668A (en) | 1965-01-12 |
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