KR930005609U - 주상변압기 보호용 자동차단기의 래칭장치 - Google Patents

주상변압기 보호용 자동차단기의 래칭장치

Info

Publication number
KR930005609U
KR930005609U KR2019910012535U KR910012535U KR930005609U KR 930005609 U KR930005609 U KR 930005609U KR 2019910012535 U KR2019910012535 U KR 2019910012535U KR 910012535 U KR910012535 U KR 910012535U KR 930005609 U KR930005609 U KR 930005609U
Authority
KR
South Korea
Prior art keywords
protection
circuit
latching device
pole transformer
automotive
Prior art date
Application number
KR2019910012535U
Other languages
English (en)
Other versions
KR930006392Y1 (ko
Inventor
조준영
Original Assignee
신아전기공업 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 신아전기공업 주식회사 filed Critical 신아전기공업 주식회사
Priority to KR2019910012535U priority Critical patent/KR930006392Y1/ko
Publication of KR930005609U publication Critical patent/KR930005609U/ko
Application granted granted Critical
Publication of KR930006392Y1 publication Critical patent/KR930006392Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
KR2019910012535U 1991-08-06 1991-08-06 주상변압기 보호용 자동차단기의 래칭장치 KR930006392Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910012535U KR930006392Y1 (ko) 1991-08-06 1991-08-06 주상변압기 보호용 자동차단기의 래칭장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910012535U KR930006392Y1 (ko) 1991-08-06 1991-08-06 주상변압기 보호용 자동차단기의 래칭장치

Publications (2)

Publication Number Publication Date
KR930005609U true KR930005609U (ko) 1993-03-22
KR930006392Y1 KR930006392Y1 (ko) 1993-09-22

Family

ID=19317637

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910012535U KR930006392Y1 (ko) 1991-08-06 1991-08-06 주상변압기 보호용 자동차단기의 래칭장치

Country Status (1)

Country Link
KR (1) KR930006392Y1 (ko)

Also Published As

Publication number Publication date
KR930006392Y1 (ko) 1993-09-22

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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
FPAY Annual fee payment

Payment date: 19960716

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee