KR940021304U - 고압 개폐기의 동시 투입 방지장치 - Google Patents

고압 개폐기의 동시 투입 방지장치

Info

Publication number
KR940021304U
KR940021304U KR2019930002526U KR930002526U KR940021304U KR 940021304 U KR940021304 U KR 940021304U KR 2019930002526 U KR2019930002526 U KR 2019930002526U KR 930002526 U KR930002526 U KR 930002526U KR 940021304 U KR940021304 U KR 940021304U
Authority
KR
South Korea
Prior art keywords
high pressure
pressure switch
simultaneous closing
preventing simultaneous
preventing
Prior art date
Application number
KR2019930002526U
Other languages
English (en)
Other versions
KR0128938Y1 (ko
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 filed Critical
Priority to KR2019930002526U priority Critical patent/KR0128938Y1/ko
Publication of KR940021304U publication Critical patent/KR940021304U/ko
Application granted granted Critical
Publication of KR0128938Y1 publication Critical patent/KR0128938Y1/ko

Links

Classifications

    • 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
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • 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
    • H01H33/02—Details
    • H01H33/46—Interlocking mechanisms
    • H01H33/50—Interlocking mechanisms for interlocking two or more parts of the mechanism for operating contacts
KR2019930002526U 1993-02-23 1993-02-23 고압 개폐기의 동시 투입 방지장치 KR0128938Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930002526U KR0128938Y1 (ko) 1993-02-23 1993-02-23 고압 개폐기의 동시 투입 방지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930002526U KR0128938Y1 (ko) 1993-02-23 1993-02-23 고압 개폐기의 동시 투입 방지장치

Publications (2)

Publication Number Publication Date
KR940021304U true KR940021304U (ko) 1994-09-24
KR0128938Y1 KR0128938Y1 (ko) 1998-12-15

Family

ID=19351148

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930002526U KR0128938Y1 (ko) 1993-02-23 1993-02-23 고압 개폐기의 동시 투입 방지장치

Country Status (1)

Country Link
KR (1) KR0128938Y1 (ko)

Also Published As

Publication number Publication date
KR0128938Y1 (ko) 1998-12-15

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Legal Events

Date Code Title Description
N231 Notification of change of applicant
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee