ES436962A1 - Un metodo de encender una lampara electrica de descarga en gas, de catodo frio, y un aparato de alumbrado correspon- diente. - Google Patents

Un metodo de encender una lampara electrica de descarga en gas, de catodo frio, y un aparato de alumbrado correspon- diente.

Info

Publication number
ES436962A1
ES436962A1 ES436962A ES436962A ES436962A1 ES 436962 A1 ES436962 A1 ES 436962A1 ES 436962 A ES436962 A ES 436962A ES 436962 A ES436962 A ES 436962A ES 436962 A1 ES436962 A1 ES 436962A1
Authority
ES
Spain
Prior art keywords
voltage
lighting systems
electric lighting
transformer
secondary winding
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
Application number
ES436962A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E W CONTROLS Ltd
Original Assignee
E W CONTROLS Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by E W CONTROLS Ltd filed Critical E W CONTROLS Ltd
Publication of ES436962A1 publication Critical patent/ES436962A1/es
Expired legal-status Critical Current

Links

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)
ES436962A 1974-04-27 1975-04-25 Un metodo de encender una lampara electrica de descarga en gas, de catodo frio, y un aparato de alumbrado correspon- diente. Expired ES436962A1 (es)

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
ES436962A1 true ES436962A1 (es) 1977-04-01

Family

ID=10114515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436962A Expired ES436962A1 (es) 1974-04-27 1975-04-25 Un metodo de encender una lampara electrica de descarga en gas, de catodo frio, y un aparato de alumbrado correspon- diente.

Country Status (10)

Country Link
US (1) US4004185A (es)
JP (1) JPS50152567A (es)
DE (1) DE2518601A1 (es)
ES (1) ES436962A1 (es)
FR (1) FR2269269B1 (es)
GB (1) GB1506390A (es)
IT (1) IT1035457B (es)
NL (1) NL7505045A (es)
SE (1) SE7504857L (es)
ZA (1) ZA752636B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
DE3341010A1 (de) * 1983-11-12 1984-08-09 Popp, Thomas, 8671 Döhlau Fluoreszierende akku - lampe leuchtstoffbeleuchtung zu 12 v / dc
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
EP1077018A1 (en) * 1999-03-09 2001-02-21 Koninklijke Philips Electronics N.V. Inductive component, and circuit arrangement comprising such an inductive component
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US4004185A (en) 1977-01-18
ZA752636B (en) 1976-04-28
NL7505045A (nl) 1975-10-29
GB1506390A (en) 1978-04-05
FR2269269A1 (es) 1975-11-21
IT1035457B (it) 1979-10-20
FR2269269B1 (es) 1979-01-19
AU8049575A (en) 1976-10-28
DE2518601A1 (de) 1975-11-20
JPS50152567A (es) 1975-12-08
SE7504857L (sv) 1975-12-18

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