GB854206A - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps - Google Patents

Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps

Info

Publication number
GB854206A
GB854206A GB27298/57A GB2729857A GB854206A GB 854206 A GB854206 A GB 854206A GB 27298/57 A GB27298/57 A GB 27298/57A GB 2729857 A GB2729857 A GB 2729857A GB 854206 A GB854206 A GB 854206A
Authority
GB
United Kingdom
Prior art keywords
oscillator
relating
low pressure
electric discharge
discharge lamps
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
GB27298/57A
Other languages
English (en)
Inventor
Ian Frederick Davies
Joseph Colin Vickery
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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
Priority to BE570661D priority Critical patent/BE570661A/xx
Application filed by General Electric Company PLC filed Critical General Electric Company PLC
Priority to GB27298/57A priority patent/GB854206A/en
Priority to US755238A priority patent/US2964676A/en
Publication of GB854206A publication Critical patent/GB854206A/en
Expired legal-status Critical Current

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
    • H05B41/2821—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
    • 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
    • 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
    • H02M7/53835—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 of the parallel type
    • 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
    • Y10S315/02—High frequency starting operation 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)
  • Circuit Arrangements For Discharge Lamps (AREA)
GB27298/57A 1957-08-29 1957-08-29 Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps Expired GB854206A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE570661D BE570661A (enrdf_load_html_response) 1957-08-29
GB27298/57A GB854206A (en) 1957-08-29 1957-08-29 Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps
US755238A US2964676A (en) 1957-08-29 1958-08-15 Circuit arrangements for operating low pressure electric discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27298/57A GB854206A (en) 1957-08-29 1957-08-29 Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps

Publications (1)

Publication Number Publication Date
GB854206A true GB854206A (en) 1960-11-16

Family

ID=10257307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27298/57A Expired GB854206A (en) 1957-08-29 1957-08-29 Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps

Country Status (3)

Country Link
US (1) US2964676A (enrdf_load_html_response)
BE (1) BE570661A (enrdf_load_html_response)
GB (1) GB854206A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396307A (en) * 1967-04-17 1968-08-06 Gen Electric Transistor inverter lamp ballasting circuit
DE3025421A1 (de) * 1980-07-04 1982-01-28 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur stromversorgung von aus einem wechselstromnetz gespeisten gasentladungslampen

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320549A (en) * 1962-11-20 1967-05-16 Philips Corp Alternating current generator having plural switchable loads in resonant output circuit
US3323012A (en) * 1963-04-04 1967-05-30 Caps Res Ltd Superposed high frequeny starting circuit for discharge lamp
US3368107A (en) * 1965-05-17 1968-02-06 Microdot Inc Oscillator circuit
US3318031A (en) * 1965-08-30 1967-05-09 William E Whaley Company Advertising sign for motor vehicles
US3505540A (en) * 1966-02-07 1970-04-07 Polaroid Corp Electrical pulse source
US3434007A (en) * 1966-10-24 1969-03-18 Automatic Displays Inc Electrical control means for a changeable exhibitor
US3389299A (en) * 1966-11-07 1968-06-18 Kegan Kegan & Berkman Fluorescent lighting system
US3521122A (en) * 1967-07-03 1970-07-21 Sylvania Electric Prod Incandescent-fluorescent lamp
US3448370A (en) * 1967-08-11 1969-06-03 Bell Telephone Labor Inc High frequency power inverter
US3579026A (en) * 1969-01-02 1971-05-18 Sylvania Electric Prod Lamp ballast
US3573544A (en) * 1969-05-21 1971-04-06 Energy Electronics A gas discharge lamp circuit employing a transistorized oscillator
US3701925A (en) * 1970-02-28 1972-10-31 Blackwell Electronics Ind Co L Instantaneous starting system for discharge lamp
GB1326392A (en) * 1970-11-14 1973-08-08 Dobson Park Ind Fluorescent lamp and other circuits
US3700956A (en) * 1971-01-04 1972-10-24 Gte Laboratories Inc Arc discharge lamp control circuit
US3766467A (en) * 1972-01-12 1973-10-16 Gen Electric Inverter - oscillator
US3753076A (en) * 1972-04-27 1973-08-14 Lighting Systems Inc Inverter circuit and switching means
US3836815A (en) * 1972-05-24 1974-09-17 Gen Electric Emergency instant-start lighting system for arc discharge devices
US3778677A (en) * 1972-08-25 1973-12-11 Lowrance Electronics Mfg Inverter ballast circuit
US4042855A (en) * 1975-06-12 1977-08-16 Armstrong Cork Company High frequency transistor ballast
US4053813A (en) * 1976-03-01 1977-10-11 General Electric Company Discharge lamp ballast with resonant starting
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
US5039920A (en) * 1988-03-04 1991-08-13 Royce Electronic Products, Inc. Method of operating gas-filled tubes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016790A (en) * 1930-11-15 1935-10-08 Perlman David Signaling apparatus
US2121829A (en) * 1935-10-05 1938-06-28 Seaman Advertising sign
US2190687A (en) * 1936-12-28 1940-02-20 John S Smith Discharge lamp and means for oper ating the same
US2319144A (en) * 1942-08-03 1943-05-11 Stackpole Carbon Co Gaseous discharge lighting apparatus
US2447304A (en) * 1946-03-20 1948-08-17 Sun Kraft Inc Circuit for miniature lamps
US2757243A (en) * 1951-09-17 1956-07-31 Bell Telephone Labor Inc Transistor circuits
US2750507A (en) * 1953-06-03 1956-06-12 Rca Corp Transistor oscillator circuit
BE537131A (enrdf_load_html_response) * 1954-04-06
FR1123405A (fr) * 1955-03-11 1956-09-21 Csf Dispositif d'alimentation pour tubes fluorescents
US2783380A (en) * 1955-10-03 1957-02-26 Sperry Rand Corp Frequency controlled transistor oscillator
US2849615A (en) * 1957-06-17 1958-08-26 Contronics Inc Circuit arrangement for converting a low voltage into a high a. c. voltage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396307A (en) * 1967-04-17 1968-08-06 Gen Electric Transistor inverter lamp ballasting circuit
DE3025421A1 (de) * 1980-07-04 1982-01-28 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur stromversorgung von aus einem wechselstromnetz gespeisten gasentladungslampen

Also Published As

Publication number Publication date
BE570661A (enrdf_load_html_response)
US2964676A (en) 1960-12-13

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