BE873341A - Moyen pour regler la puissance dissipee dans un appareil electrique - Google Patents

Moyen pour regler la puissance dissipee dans un appareil electrique

Info

Publication number
BE873341A
BE873341A BE192790A BE192790A BE873341A BE 873341 A BE873341 A BE 873341A BE 192790 A BE192790 A BE 192790A BE 192790 A BE192790 A BE 192790A BE 873341 A BE873341 A BE 873341A
Authority
BE
Belgium
Prior art keywords
adjusting
electrical appliance
power dissipated
dissipated
power
Prior art date
Application number
BE192790A
Other languages
English (en)
French (fr)
Original Assignee
Teknoware Oy
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 Teknoware Oy filed Critical Teknoware Oy
Publication of BE873341A publication Critical patent/BE873341A/xx

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
    • 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
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
BE192790A 1978-01-09 1979-01-08 Moyen pour regler la puissance dissipee dans un appareil electrique BE873341A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780060A FI55745C (fi) 1978-01-09 1978-01-09 Anordning foer reglering av effekten i en elektrisk apparat

Publications (1)

Publication Number Publication Date
BE873341A true BE873341A (fr) 1979-05-02

Family

ID=8511383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192790A BE873341A (fr) 1978-01-09 1979-01-08 Moyen pour regler la puissance dissipee dans un appareil electrique

Country Status (6)

Country Link
US (1) US4228382A (fi)
BE (1) BE873341A (fi)
DE (1) DE2900093A1 (fi)
FI (1) FI55745C (fi)
GB (1) GB2022338B (fi)
NL (1) NL7900169A (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61114C (fi) * 1981-03-30 1982-05-10 Kalervo Virtanen Anordning foer reglering av effekten i elektriska apparater isynnerhet i lysroer
FR2509110B1 (fr) * 1981-07-03 1985-08-09 Gloria Sa Procede et dispositif pour alimenter des tubes lumineux a decharge
US4663570A (en) * 1984-08-17 1987-05-05 Lutron Electronics Co., Inc. High frequency gas discharge lamp dimming ballast
GB2174257A (en) * 1985-04-25 1986-10-29 Thantiri Mudalige Don Philip Oscillator for gas discharge lamp
JPH01160374A (ja) * 1987-12-17 1989-06-23 Toshiba Electric Equip Corp インバータ
US6181075B1 (en) * 1989-10-16 2001-01-30 Everbrite Electronics, Inc. Power supply circuit for gas discharge tube
US5087860A (en) * 1989-10-16 1992-02-11 Everbrite, Inc. Power supply circuit for gas discharge tube
US5057748A (en) * 1989-10-16 1991-10-15 Everbrite, Inc. Power supply circuit for gas discharge tube
US5075598A (en) * 1989-10-16 1991-12-24 Everbrite, Inc. Power supply circuit for gas discharge tube
US5352956A (en) * 1989-10-16 1994-10-04 Everbrite Electronics, Inc. Power supply for gas discharge tube
US5089752A (en) * 1990-09-28 1992-02-18 Everbrite, Inc. High frequency luminous tube power supply with ground fault protection
US20070127179A1 (en) * 2005-12-05 2007-06-07 Ludjin William R Burnout protection switch
CN106300951A (zh) * 2016-10-12 2017-01-04 长沙群瑞电子科技有限公司 一种软启动直流电源电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769970A (en) * 1956-02-09 1956-11-06 Theodore W Hallerberg Indicator lamp dimming circuit
US2896125A (en) * 1957-05-27 1959-07-21 California Comp Products Inc Electric lamp switching mechanism
US3119048A (en) * 1960-08-23 1964-01-21 Tsuchiya Kazuo Device for adjusting fluorescent lamp
US3389299A (en) * 1966-11-07 1968-06-18 Kegan Kegan & Berkman Fluorescent lighting system
US3514668A (en) * 1967-05-17 1970-05-26 Rollie C Johnson Controllable intensity illumination system and method
US3573544A (en) * 1969-05-21 1971-04-06 Energy Electronics A gas discharge lamp circuit employing a transistorized oscillator

Also Published As

Publication number Publication date
NL7900169A (nl) 1979-07-11
US4228382A (en) 1980-10-14
GB2022338A (en) 1979-12-12
DE2900093A1 (de) 1979-07-19
FI55745C (fi) 1979-09-10
FI55745B (fi) 1979-05-31
GB2022338B (en) 1982-03-10

Similar Documents

Publication Publication Date Title
FR2594230B1 (fr) Dispositif pour mesurer une puissance electrique
JPS5638997A (en) Electric power device
FR2489526B1 (fr) Appareil destine a determiner la puissance consommee par une charge electrique
PL213291A1 (pl) Uklad do wytwarzania mocy elektrycznej
DK119578A (da) Staerkstroemskabel
IT7869778A0 (it) Presa di corrente elettrica anti folgorazione
IT7927683A0 (it) Dispositivo per misurare una potenza elettrica.
BE873341A (fr) Moyen pour regler la puissance dissipee dans un appareil electrique
DK152379A (da) Vekselstraemsdrevet svejseapparat
PT74461B (fr) Dispositif generateur de courant electrique
SE7906967L (sv) Sluten elektrisk maskin med rorkylning
IT1087254B (it) Dispositivo di collegamento per il collegamento elettrico i piastre elettriche di cottura
GB2037060B (en) Electric power cables
JPS5534895A (en) Power generating device having selffrising characteristics
DK404677A (da) Staerkstroemskabel
IT7950136A0 (it) Apparecchio per serrare terminali elettrici
IT1148154B (it) Dispositivo per regolare la potenza in apparecchiature elettriche in particolare in apparecchi per illuminazione fluorescente
NO782599L (no) Impregneringsvaeske for sterkstroemskabler
SE439847B (sv) Elektrisk styrkoppling
IT7953440V0 (it) Dispositivo di connessione elettrica
IT1079887B (it) Perfezionamento negli alimentatori di energia elettrica trifase variabili
RO77861A (ro) Dispozitiv electric pentru ridicarea geamului
IT1122223B (it) Dispositivo misuratore di corrente elettrica
FR2435852B1 (fr) Limiteur de courant pour amplificateurs de puissance
JPS54114714A (en) Dc power device