BR8800440A - Circuito de comutacao monofilar para limitar sobretensao em lampada eletrica - Google Patents

Circuito de comutacao monofilar para limitar sobretensao em lampada eletrica

Info

Publication number
BR8800440A
BR8800440A BR8800440A BR8800440A BR8800440A BR 8800440 A BR8800440 A BR 8800440A BR 8800440 A BR8800440 A BR 8800440A BR 8800440 A BR8800440 A BR 8800440A BR 8800440 A BR8800440 A BR 8800440A
Authority
BR
Brazil
Prior art keywords
monofilar
switching circuit
electric lamp
limit electric
lamp overvoltage
Prior art date
Application number
BR8800440A
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
Priority claimed from JP2643087A external-priority patent/JPS63194524A/ja
Priority claimed from JP62026429A external-priority patent/JP2777886B2/ja
Application filed by Hayashibara Ken filed Critical Hayashibara Ken
Publication of BR8800440A publication Critical patent/BR8800440A/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
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • Y10S315/05—Starting and operating circuit 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
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/902—Optical coupling to semiconductor
    • 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
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/908—Inrush current limiters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electronic Switches (AREA)
BR8800440A 1987-02-09 1988-02-04 Circuito de comutacao monofilar para limitar sobretensao em lampada eletrica BR8800440A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2643087A JPS63194524A (ja) 1987-02-09 1987-02-09 突入電流制限スイッチ回路
JP62026429A JP2777886B2 (ja) 1987-02-09 1987-02-09 白熱電球点燈回路

Publications (1)

Publication Number Publication Date
BR8800440A true BR8800440A (pt) 1988-09-20

Family

ID=26364215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800440A BR8800440A (pt) 1987-02-09 1988-02-04 Circuito de comutacao monofilar para limitar sobretensao em lampada eletrica

Country Status (4)

Country Link
US (1) US4855649A (pt)
EP (1) EP0278639A1 (pt)
KR (1) KR880010547A (pt)
BR (1) BR8800440A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015921A (en) * 1988-03-17 1991-05-14 General Electric Company Soft start solid state switch
US5365154A (en) * 1991-07-12 1994-11-15 North Coast Electronics, Inc. Appliance control system and method
US5294839A (en) * 1992-06-29 1994-03-15 Eaton Corporation Soft start AC tool handle trigger switch circuit
US5796215A (en) * 1996-01-29 1998-08-18 International Rectifier Corporation Soft start circuit for self-oscillating drivers
GB9828881D0 (en) * 1998-12-31 1999-02-17 Pi Electronics Hong Kong Limit Inrush current controller
US6495973B1 (en) 2001-07-17 2002-12-17 Charles W. Allen, Jr. Lighting control system and method
CN108879631B (zh) * 2018-07-17 2020-01-17 上海广为焊接设备有限公司 通电缓冲限流电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463284A (en) * 1981-07-28 1984-07-31 Konishiroku Photo Industry Co., Ltd. Method and apparatus for controlling luminous intensity of fluorescent lamp of reproducing apparatus
JPS59215696A (ja) * 1983-05-21 1984-12-05 林原　健 高輝度電球用電源装置
JPS59230298A (ja) * 1983-06-14 1984-12-24 林原　健 突入電流排除装置
JPS60518A (ja) * 1983-06-16 1985-01-05 Hayashibara Takeshi ダイオ−ド非直線部の降下電圧応動装置
DE3438003A1 (de) * 1984-10-17 1986-04-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum wechselstrombetrieb von gasentladungslampen
JPS61165997A (ja) * 1984-12-10 1986-07-26 林原　健 白熱電球点燈装置
JPS622717A (ja) * 1985-06-28 1987-01-08 Hayashibara Takeshi 突入電流制限回路

Also Published As

Publication number Publication date
US4855649A (en) 1989-08-08
KR880010547A (ko) 1988-10-10
EP0278639A1 (en) 1988-08-17

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