KR870000274Y1 - Speed controlling circuit of induction motor - Google Patents

Speed controlling circuit of induction motor

Info

Publication number
KR870000274Y1
KR870000274Y1 KR8408337U KR840008337U KR870000274Y1 KR 870000274 Y1 KR870000274 Y1 KR 870000274Y1 KR 8408337 U KR8408337 U KR 8408337U KR 840008337 U KR840008337 U KR 840008337U KR 870000274 Y1 KR870000274 Y1 KR 870000274Y1
Authority
KR
South Korea
Prior art keywords
induction motor
controlling circuit
speed controlling
speed
circuit
Prior art date
Application number
KR8408337U
Other languages
Korean (ko)
Inventor
Hwa-Yong So
Original Assignee
Gold Star Co
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 Gold Star Co filed Critical Gold Star Co
Priority to KR8408337U priority Critical patent/KR870000274Y1/en
Application granted granted Critical
Publication of KR870000274Y1 publication Critical patent/KR870000274Y1/en

Links

KR8408337U 1984-08-25 1984-08-25 Speed controlling circuit of induction motor KR870000274Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8408337U KR870000274Y1 (en) 1984-08-25 1984-08-25 Speed controlling circuit of induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8408337U KR870000274Y1 (en) 1984-08-25 1984-08-25 Speed controlling circuit of induction motor

Publications (1)

Publication Number Publication Date
KR870000274Y1 true KR870000274Y1 (en) 1987-02-11

Family

ID=19236827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8408337U KR870000274Y1 (en) 1984-08-25 1984-08-25 Speed controlling circuit of induction motor

Country Status (1)

Country Link
KR (1) KR870000274Y1 (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E902 Notification of reason for refusal
E601 Decision to refuse application
O061 Decision on refusal after opposition [utility model]: decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: TRIAL NUMBER: 1988201000106; APPEAL AGAINST DECISION TO DECLINE REFUSAL

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL