KR930022478U - Motor overcurrent protection circuit - Google Patents

Motor overcurrent protection circuit

Info

Publication number
KR930022478U
KR930022478U KR2019920003789U KR920003789U KR930022478U KR 930022478 U KR930022478 U KR 930022478U KR 2019920003789 U KR2019920003789 U KR 2019920003789U KR 920003789 U KR920003789 U KR 920003789U KR 930022478 U KR930022478 U KR 930022478U
Authority
KR
South Korea
Prior art keywords
protection circuit
overcurrent protection
motor overcurrent
motor
circuit
Prior art date
Application number
KR2019920003789U
Other languages
Korean (ko)
Other versions
KR940006355Y1 (en
Inventor
김동환
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR92003789U priority Critical patent/KR940006355Y1/en
Publication of KR930022478U publication Critical patent/KR930022478U/en
Application granted granted Critical
Publication of KR940006355Y1 publication Critical patent/KR940006355Y1/en

Links

Classifications

    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/085—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 dynamo-electric motors against excessive load
    • H02H7/0856—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 dynamo-electric motors against excessive load characterised by the protection measure taken
    • 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
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
KR92003789U 1992-03-09 1992-03-09 Over current protective circuit KR940006355Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003789U KR940006355Y1 (en) 1992-03-09 1992-03-09 Over current protective circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003789U KR940006355Y1 (en) 1992-03-09 1992-03-09 Over current protective circuit

Publications (2)

Publication Number Publication Date
KR930022478U true KR930022478U (en) 1993-10-16
KR940006355Y1 KR940006355Y1 (en) 1994-09-17

Family

ID=19330112

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92003789U KR940006355Y1 (en) 1992-03-09 1992-03-09 Over current protective circuit

Country Status (1)

Country Link
KR (1) KR940006355Y1 (en)

Also Published As

Publication number Publication date
KR940006355Y1 (en) 1994-09-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
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Payment date: 19991224

Year of fee payment: 7

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