KR880001832B1 - 진공차단기의 전극 - Google Patents

진공차단기의 전극 Download PDF

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Publication number
KR880001832B1
KR880001832B1 KR8204399A KR820004399A KR880001832B1 KR 880001832 B1 KR880001832 B1 KR 880001832B1 KR 8204399 A KR8204399 A KR 8204399A KR 820004399 A KR820004399 A KR 820004399A KR 880001832 B1 KR880001832 B1 KR 880001832B1
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KR
South Korea
Prior art keywords
electrode
conductive member
circuit breaker
vacuum circuit
low
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR8204399A
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English (en)
Korean (ko)
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KR840001766A (ko
Inventor
다가 미쓰 사노
요시 유기 가시와기
가오루 기다기사끼
Original Assignee
이마이 마사오
가부시기 가이샤 메이덴샤
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.)
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Publication date
Application filed by 이마이 마사오, 가부시기 가이샤 메이덴샤 filed Critical 이마이 마사오
Publication of KR840001766A publication Critical patent/KR840001766A/ko
Application granted granted Critical
Publication of KR880001832B1 publication Critical patent/KR880001832B1/ko
Expired legal-status Critical Current

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    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches

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  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
KR8204399A 1981-10-01 1982-09-29 진공차단기의 전극 Expired KR880001832B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56-156469 1981-10-01
JP156469 1981-10-01
JP56156469A JPS5859522A (ja) 1981-10-01 1981-10-01 真空しや断器の電極

Publications (2)

Publication Number Publication Date
KR840001766A KR840001766A (ko) 1984-05-16
KR880001832B1 true KR880001832B1 (ko) 1988-09-20

Family

ID=15628423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204399A Expired KR880001832B1 (ko) 1981-10-01 1982-09-29 진공차단기의 전극

Country Status (2)

Country Link
JP (1) JPS5859522A (enrdf_load_stackoverflow)
KR (1) KR880001832B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
KR840001766A (ko) 1984-05-16
JPS6357898B2 (enrdf_load_stackoverflow) 1988-11-14
JPS5859522A (ja) 1983-04-08

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