KR920005247U - Gas-insulated switchgear with electric field relaxation - Google Patents

Gas-insulated switchgear with electric field relaxation

Info

Publication number
KR920005247U
KR920005247U KR2019900012678U KR900012678U KR920005247U KR 920005247 U KR920005247 U KR 920005247U KR 2019900012678 U KR2019900012678 U KR 2019900012678U KR 900012678 U KR900012678 U KR 900012678U KR 920005247 U KR920005247 U KR 920005247U
Authority
KR
South Korea
Prior art keywords
gas
electric field
insulated switchgear
field relaxation
relaxation
Prior art date
Application number
KR2019900012678U
Other languages
Korean (ko)
Other versions
KR920007027Y1 (en
Inventor
김희진
송원표
성병조
Original Assignee
효성중공업 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 효성중공업 주식회사 filed Critical 효성중공업 주식회사
Priority to KR2019900012678U priority Critical patent/KR920007027Y1/en
Publication of KR920005247U publication Critical patent/KR920005247U/en
Application granted granted Critical
Publication of KR920007027Y1 publication Critical patent/KR920007027Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • 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
    • H01H33/74—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 wherein the break is in gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)
KR2019900012678U 1990-08-22 1990-08-22 Gas breaker KR920007027Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012678U KR920007027Y1 (en) 1990-08-22 1990-08-22 Gas breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012678U KR920007027Y1 (en) 1990-08-22 1990-08-22 Gas breaker

Publications (2)

Publication Number Publication Date
KR920005247U true KR920005247U (en) 1992-03-26
KR920007027Y1 KR920007027Y1 (en) 1992-09-28

Family

ID=19302422

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012678U KR920007027Y1 (en) 1990-08-22 1990-08-22 Gas breaker

Country Status (1)

Country Link
KR (1) KR920007027Y1 (en)

Also Published As

Publication number Publication date
KR920007027Y1 (en) 1992-09-28

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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: 20020919

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee