KR890007184Y1 - 회로 차단기 - Google Patents

회로 차단기 Download PDF

Info

Publication number
KR890007184Y1
KR890007184Y1 KR2019860005046U KR860005046U KR890007184Y1 KR 890007184 Y1 KR890007184 Y1 KR 890007184Y1 KR 2019860005046 U KR2019860005046 U KR 2019860005046U KR 860005046 U KR860005046 U KR 860005046U KR 890007184 Y1 KR890007184 Y1 KR 890007184Y1
Authority
KR
South Korea
Prior art keywords
fixed
side pressure
pressure reflector
insulating barrier
conductor
Prior art date
Application number
KR2019860005046U
Other languages
English (en)
Korean (ko)
Other versions
KR870001223U (ko
Inventor
신지 야마가다
다꾸오 다까쓰까
히또시 사또오
Original Assignee
미쯔비시 덴끼 가부시기가이샤
시끼 모리야
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 미쯔비시 덴끼 가부시기가이샤, 시끼 모리야 filed Critical 미쯔비시 덴끼 가부시기가이샤
Publication of KR870001223U publication Critical patent/KR870001223U/ko
Application granted granted Critical
Publication of KR890007184Y1 publication Critical patent/KR890007184Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber

Landscapes

  • Breakers (AREA)
KR2019860005046U 1985-06-25 1986-04-16 회로 차단기 KR890007184Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985098135U JPS625544U (no) 1985-06-25 1985-06-25
JP85-98135 1985-06-25

Publications (2)

Publication Number Publication Date
KR870001223U KR870001223U (ko) 1987-02-20
KR890007184Y1 true KR890007184Y1 (ko) 1989-10-20

Family

ID=30965791

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860005046U KR890007184Y1 (ko) 1985-06-25 1986-04-16 회로 차단기

Country Status (3)

Country Link
JP (1) JPS625544U (no)
KR (1) KR890007184Y1 (no)
DE (1) DE3681352D1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757341B2 (ja) * 1989-09-28 1998-05-25 富士電機株式会社 回路遮断器

Also Published As

Publication number Publication date
JPS625544U (no) 1987-01-13
DE3681352D1 (de) 1991-10-17
KR870001223U (ko) 1987-02-20

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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: 19921012

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee