KR850007181U - 기중 개폐기 - Google Patents

기중 개폐기

Info

Publication number
KR850007181U
KR850007181U KR2019840001710U KR840001710U KR850007181U KR 850007181 U KR850007181 U KR 850007181U KR 2019840001710 U KR2019840001710 U KR 2019840001710U KR 840001710 U KR840001710 U KR 840001710U KR 850007181 U KR850007181 U KR 850007181U
Authority
KR
South Korea
Prior art keywords
lifter
Prior art date
Application number
KR2019840001710U
Other languages
English (en)
Other versions
KR860000840Y1 (ko
Inventor
쥬지오 하나야마
요시미찌 고가
Original Assignee
가부시기 가이샤 도가미 덴기 세이사구쇼
신아전기공업주식회사
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 가부시기 가이샤 도가미 덴기 세이사구쇼, 신아전기공업주식회사 filed Critical 가부시기 가이샤 도가미 덴기 세이사구쇼
Priority to KR2019840001710U priority Critical patent/KR860000840Y1/ko
Publication of KR850007181U publication Critical patent/KR850007181U/ko
Application granted granted Critical
Publication of KR860000840Y1 publication Critical patent/KR860000840Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/04—Interlocking mechanisms
    • H01H31/06—Interlocking mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
KR2019840001710U 1984-02-29 1984-02-29 기중 개폐기 KR860000840Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840001710U KR860000840Y1 (ko) 1984-02-29 1984-02-29 기중 개폐기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840001710U KR860000840Y1 (ko) 1984-02-29 1984-02-29 기중 개폐기

Publications (2)

Publication Number Publication Date
KR850007181U true KR850007181U (ko) 1985-10-04
KR860000840Y1 KR860000840Y1 (ko) 1986-05-10

Family

ID=19233396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840001710U KR860000840Y1 (ko) 1984-02-29 1984-02-29 기중 개폐기

Country Status (1)

Country Link
KR (1) KR860000840Y1 (ko)

Also Published As

Publication number Publication date
KR860000840Y1 (ko) 1986-05-10

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19871217

Year of fee payment: 10

EXPY Expiration of term