CA989466A - Low cost transistorized inverter - Google Patents

Low cost transistorized inverter

Info

Publication number
CA989466A
CA989466A CA171,407A CA171407A CA989466A CA 989466 A CA989466 A CA 989466A CA 171407 A CA171407 A CA 171407A CA 989466 A CA989466 A CA 989466A
Authority
CA
Canada
Prior art keywords
low cost
transistorized inverter
transistorized
inverter
cost
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
CA171,407A
Other languages
English (en)
Inventor
Joseph C. Engel
Robert T. Elms
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA989466A publication Critical patent/CA989466A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02M7/53846—Control circuits
    • H02M7/53862—Control circuits using transistor type converters
    • 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
    • H02M7/53846—Control circuits
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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)
  • Inverter Devices (AREA)
CA171,407A 1972-06-15 1973-05-15 Low cost transistorized inverter Expired CA989466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26304172A 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
CA989466A true CA989466A (en) 1976-05-18

Family

ID=23000133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,407A Expired CA989466A (en) 1972-06-15 1973-05-15 Low cost transistorized inverter

Country Status (3)

Country Link
US (1) US3753071A (cs)
JP (1) JPS4956474A (cs)
CA (1) CA989466A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952845A (en) * 1984-03-23 1990-08-28 U.S. Philips Corporation DC/AC converter for igniting and operating a discharge lamp

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889153A (en) * 1973-10-01 1975-06-10 Iota Engineering Inc Power source for fluorescent lamps and the like
US3919620A (en) * 1974-05-22 1975-11-11 Gen Electric Inverter adaptive lock-out technique
US4042855A (en) * 1975-06-12 1977-08-16 Armstrong Cork Company High frequency transistor ballast
US4184128A (en) * 1978-03-20 1980-01-15 Nilssen Ole K High efficiency push-pull inverters
US4207498A (en) * 1978-12-05 1980-06-10 Lutron Electronics Co., Inc. System for energizing and dimming gas discharge lamps
US4210846A (en) * 1978-12-05 1980-07-01 Lutron Electronics Co., Inc. Inverter circuit for energizing and dimming gas discharge lamps
GB2038571B (en) * 1978-12-05 1983-05-05 Lutron Electronics Co System for energising and dimming gas discharge lamps
US4188661A (en) * 1979-02-23 1980-02-12 Gte Sylvania Incorporated Direct drive ballast with starting circuit
DE2909605A1 (de) * 1979-03-12 1980-09-25 Patra Patent Treuhand Vorschaltanordnung zum betreiben einer entladungslampe
FR2454246A1 (fr) * 1979-04-12 1980-11-07 Gen Electric Circuit d'amorcage pour lampe a arc du type haute intensite, haute pression remplie avec un gaz
US4320325A (en) * 1979-04-12 1982-03-16 General Electric Company Circuit for starting and ballasting arc discharge lamps
US4417181A (en) * 1979-07-06 1983-11-22 Sonelt Corporation Electronic ballast
DE2941822A1 (de) * 1979-10-16 1981-04-30 Patra Patent Treuhand Vorschaltanordnung zum betreiben von niederdruckentladungslampen
DE2954614C2 (cs) * 1979-10-16 1989-10-19 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
USRE33057E (en) * 1980-06-23 1989-09-12 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
US4508996A (en) * 1980-06-23 1985-04-02 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
DE3101568C2 (de) * 1981-01-20 1986-01-09 Wollank, Gerhard, Prof. Dipl.-Phys., 5040 Brühl Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen mit einstellbarem Lichtstrom
HU181323B (en) * 1981-05-08 1983-07-28 Egyesuelt Izzolampa High-frequency system of additional resistor for electric discharge lamp
US4388563A (en) * 1981-05-26 1983-06-14 Commodore Electronics, Ltd. Solid-state fluorescent lamp ballast
US4424468A (en) 1981-07-06 1984-01-03 Zelina Francis J Inverter ballast circuit with shoot through prevention, auto transformer coupling and overload prevention
US4415839A (en) * 1981-11-23 1983-11-15 Lesea Ronald A Electronic ballast for gaseous discharge lamps
US4441053A (en) * 1981-11-27 1984-04-03 Data-Design Laboratories Switched mode electrode ballast
US5841241A (en) * 1982-01-25 1998-11-24 Ole K. Nilssen Electronic ballast for fluorescent lamps
US4503361A (en) * 1982-02-02 1985-03-05 Intent Patent A.G. Electronic ballast system
US4525650A (en) * 1982-02-11 1985-06-25 North American Philips Lighting Corporation Starting and operating method and apparatus for discharge lamps
GB2124042B (en) * 1982-06-01 1986-10-01 Control Logic Reduction of harmonics in gas discharge lamp ballasts
US4532456A (en) * 1982-07-12 1985-07-30 Gte Products Corporation Output circuit for an electronic ballast system
US4503362A (en) * 1983-06-01 1985-03-05 Intent Patent A.G. Frequency stabilized, gain controlled ballast system
JPH0634397B2 (ja) * 1984-06-14 1994-05-02 松下電器産業株式会社 螢光ランプ点灯装置
DE3437527A1 (de) * 1984-10-12 1986-04-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Anordnung von schaltungsbauteilen eines elektronischen vorschaltgeraetes zum betreiben einer niederdruckentladungslampe
US4641061A (en) * 1985-04-22 1987-02-03 Emerson Electric Co. Solid state ballast for gaseous discharge lamps
US4682084A (en) * 1985-08-28 1987-07-21 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system sensitive to the radiant energy or heat of the lamp
US4686428A (en) * 1985-08-28 1987-08-11 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system with current limiters and a current feedback loop
US4684850A (en) * 1985-09-23 1987-08-04 Stevens Carlile R Variable frequency bridge inverter for driving gas discharge lamps
US4717863A (en) * 1986-02-18 1988-01-05 Zeiler Kenneth T Frequency modulation ballast circuit
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US5039920A (en) * 1988-03-04 1991-08-13 Royce Electronic Products, Inc. Method of operating gas-filled tubes
US4937470A (en) * 1988-05-23 1990-06-26 Zeiler Kenneth T Driver circuit for power transistors
US5099407A (en) * 1990-09-24 1992-03-24 Thorne Richard L Inverter with power factor correction circuit
US5203762A (en) * 1990-12-20 1993-04-20 Alfa-Laval Separation, Inc. Variable frequency centrifuge control
US5138236B1 (en) * 1991-05-28 1996-11-26 Motorola Lighting Inc Circuit for driving a gas discharge lamp load
US5124619A (en) * 1991-05-28 1992-06-23 Motorola, Inc. Circuit for driving a gas discharge lamp load
US5485057A (en) * 1993-09-02 1996-01-16 Smallwood; Robert C. Gas discharge lamp and power distribution system therefor
WO1998033267A2 (en) 1997-01-24 1998-07-30 Fische, Llc High efficiency power converter
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
CA2293455A1 (en) * 1997-06-16 1998-12-23 Lightech Electronics Industries Ltd. Power supply for hybrid illumination system
US5995398A (en) * 1997-09-23 1999-11-30 Matsushita Electric Works, Ltd Power supply device
US6459215B1 (en) * 2000-08-11 2002-10-01 General Electric Company Integral lamp
US6555974B1 (en) 2000-11-21 2003-04-29 General Electric Company Wiring geometry for multiple integral lamps
US6443769B1 (en) 2001-02-15 2002-09-03 General Electric Company Lamp electronic end cap for integral lamp
EP2068433A1 (en) * 2007-11-27 2009-06-10 Koninklijke Philips Electronics N.V. Capacitive power supply and electronic device provided with a capacitive power supply
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391969A (fr) * 1964-01-31 1965-03-12 Forges Ateliers Const Electr Régulation électronique de courant continu
NL145110B (nl) * 1965-11-13 1975-02-17 Philips Nv Inrichting voor de besturing van een elektronische schakelaar.
US3566148A (en) * 1968-02-14 1971-02-23 Westinghouse Electric Corp Selective phase angle pulse generating circuit
US3617857A (en) * 1970-05-26 1971-11-02 Motorola Inc Voltage regulator for brushless alternator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952845A (en) * 1984-03-23 1990-08-28 U.S. Philips Corporation DC/AC converter for igniting and operating a discharge lamp

Also Published As

Publication number Publication date
US3753071A (en) 1973-08-14
JPS4956474A (cs) 1974-05-31

Similar Documents

Publication Publication Date Title
CA989466A (en) Low cost transistorized inverter
CA991434A (en) Coping
AU5439373A (en) Pillow-doll combination
CA974934A (en) Containers
AU454372B2 (en) Childsafe actuator-overcap
CA1018248A (en) Fuseless inverter
AU469305B2 (en) Deipenylyl-alkanoylaminopyridine
CA1006107A (en) Containers
CA986359A (en) Projectile-case connection
AU5709473A (en) S-substituted-2-thiodenosines
CA1005054A (en) Dibenzazecine
CA1006527A (en) 5-aroyl-furans
CA957301A (en) Containers
AU468236B2 (en) 2-acyl-5-nitrothiazoles
CA917247A (en) Inverter
AU494913B2 (en) Inverters
CA1016349A (en) Amidophenylisothioureas
AU6123673A (en) Inverters
AU5810073A (en) Diphenylpyrazolines
CA907143A (en) Inverter with precharge circuit
CA895804A (en) Photoelectrostatic members
CA899940A (en) Lock-alarm combination
CA991602A (en) Containers
CA954841A (en) Containers
CA909721A (en) Containers