BR8701383A - Circuito para limitar surtos em lampada operada por cc - Google Patents

Circuito para limitar surtos em lampada operada por cc

Info

Publication number
BR8701383A
BR8701383A BR8701383A BR8701383A BR8701383A BR 8701383 A BR8701383 A BR 8701383A BR 8701383 A BR8701383 A BR 8701383A BR 8701383 A BR8701383 A BR 8701383A BR 8701383 A BR8701383 A BR 8701383A
Authority
BR
Brazil
Prior art keywords
lamp
outbreaks
limit
circuit
operated
Prior art date
Application number
BR8701383A
Other languages
English (en)
Inventor
Kazumi Masaki
Original Assignee
Hayashibara Ken
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 Hayashibara Ken filed Critical Hayashibara Ken
Publication of BR8701383A publication Critical patent/BR8701383A/pt

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
BR8701383A 1986-07-19 1987-03-26 Circuito para limitar surtos em lampada operada por cc BR8701383A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11125786 1986-07-19

Publications (1)

Publication Number Publication Date
BR8701383A true BR8701383A (pt) 1988-03-01

Family

ID=14556606

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701383A BR8701383A (pt) 1986-07-19 1987-03-26 Circuito para limitar surtos em lampada operada por cc

Country Status (5)

Country Link
EP (1) EP0254506B1 (pt)
KR (1) KR880002312A (pt)
BR (1) BR8701383A (pt)
CA (1) CA1313535C (pt)
DE (1) DE3786501T2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836267B1 (en) 1996-10-11 1999-05-19 Lucio Falace method and circuit for complementing an AC mains voltage,particularly for resistive loads

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD138592A1 (de) * 1978-08-31 1979-11-07 Ulrich Krauss Schaltungsanordnung zur vermeidung des einschaltstromstosses von gluehlampen
JPS61165997A (ja) * 1984-12-10 1986-07-26 林原　健 白熱電球点燈装置

Also Published As

Publication number Publication date
DE3786501T2 (de) 1993-12-23
EP0254506A1 (en) 1988-01-27
CA1313535C (en) 1993-02-09
EP0254506B1 (en) 1993-07-14
DE3786501D1 (de) 1993-08-19
KR880002312A (ko) 1988-04-30

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/03/2002