KR880011846A - 회로 차단기 - Google Patents

회로 차단기 Download PDF

Info

Publication number
KR880011846A
KR880011846A KR1019880000586A KR880000586A KR880011846A KR 880011846 A KR880011846 A KR 880011846A KR 1019880000586 A KR1019880000586 A KR 1019880000586A KR 880000586 A KR880000586 A KR 880000586A KR 880011846 A KR880011846 A KR 880011846A
Authority
KR
South Korea
Prior art keywords
coupling
arm
circuit breaker
movable contact
arm member
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.)
Ceased
Application number
KR1019880000586A
Other languages
English (en)
Korean (ko)
Inventor
노보루 히라따
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
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 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR880011846A publication Critical patent/KR880011846A/ko
Ceased legal-status Critical Current

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

Landscapes

  • Breakers (AREA)
KR1019880000586A 1987-03-12 1988-01-26 회로 차단기 Ceased KR880011846A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-35227 1987-02-18
JP1987035227U JPS63143846U (enrdf_load_stackoverflow) 1987-03-12 1987-03-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019910003677U Division KR910003747Y1 (ko) 1987-03-12 1991-03-19 회로 차단기

Publications (1)

Publication Number Publication Date
KR880011846A true KR880011846A (ko) 1988-10-31

Family

ID=33446667

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000586A Ceased KR880011846A (ko) 1987-03-12 1988-01-26 회로 차단기

Country Status (2)

Country Link
JP (1) JPS63143846U (enrdf_load_stackoverflow)
KR (1) KR880011846A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS63143846U (enrdf_load_stackoverflow) 1988-09-21

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Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880126

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19880126

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19901018

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19910219

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19901018

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I