KR930021006U - 진공청소기용 브러쉬모터의 전압자동 절환회로 - Google Patents

진공청소기용 브러쉬모터의 전압자동 절환회로

Info

Publication number
KR930021006U
KR930021006U KR2019920005178U KR920005178U KR930021006U KR 930021006 U KR930021006 U KR 930021006U KR 2019920005178 U KR2019920005178 U KR 2019920005178U KR 920005178 U KR920005178 U KR 920005178U KR 930021006 U KR930021006 U KR 930021006U
Authority
KR
South Korea
Prior art keywords
switching circuit
vacuum cleaner
automatic switching
brush motor
voltage automatic
Prior art date
Application number
KR2019920005178U
Other languages
English (en)
Other versions
KR960004155Y1 (ko
Inventor
고선용
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR92005178U priority Critical patent/KR960004155Y1/ko
Publication of KR930021006U publication Critical patent/KR930021006U/ko
Application granted granted Critical
Publication of KR960004155Y1 publication Critical patent/KR960004155Y1/ko

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
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/05—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for both the rotor and the stator circuits, the frequency of supply to at least one circuit being variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
KR92005178U 1992-03-31 1992-03-31 진공청소기용 브러쉬모터의 전압자동 절환회로 KR960004155Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92005178U KR960004155Y1 (ko) 1992-03-31 1992-03-31 진공청소기용 브러쉬모터의 전압자동 절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92005178U KR960004155Y1 (ko) 1992-03-31 1992-03-31 진공청소기용 브러쉬모터의 전압자동 절환회로

Publications (2)

Publication Number Publication Date
KR930021006U true KR930021006U (ko) 1993-10-15
KR960004155Y1 KR960004155Y1 (ko) 1996-05-22

Family

ID=19331022

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92005178U KR960004155Y1 (ko) 1992-03-31 1992-03-31 진공청소기용 브러쉬모터의 전압자동 절환회로

Country Status (1)

Country Link
KR (1) KR960004155Y1 (ko)

Also Published As

Publication number Publication date
KR960004155Y1 (ko) 1996-05-22

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