MY8600657A - Operating apparatus for circuit breaker - Google Patents

Operating apparatus for circuit breaker

Info

Publication number
MY8600657A
MY8600657A MY8600657A MY8600657A MY8600657A MY 8600657 A MY8600657 A MY 8600657A MY 8600657 A MY8600657 A MY 8600657A MY 8600657 A MY8600657 A MY 8600657A MY 8600657 A MY8600657 A MY 8600657A
Authority
MY
Malaysia
Prior art keywords
circuit breaker
operating apparatus
operating
breaker
circuit
Prior art date
Application number
MY8600657A
Other languages
English (en)
Inventor
Ouhara Tsutomu
Yamada Youji
Barada Minoru
Original Assignee
Kabushiki Kaisha Meidensha
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 Kabushiki Kaisha Meidensha filed Critical Kabushiki Kaisha Meidensha
Publication of MY8600657A publication Critical patent/MY8600657A/xx

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
    • H01H33/60—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
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic 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
    • H01H33/60—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
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
MY8600657A 1982-09-21 1986-12-31 Operating apparatus for circuit breaker MY8600657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14364682U JPS5947920U (ja) 1982-09-21 1982-09-21 開閉器の操作装置

Publications (1)

Publication Number Publication Date
MY8600657A true MY8600657A (en) 1986-12-31

Family

ID=15343619

Family Applications (1)

Application Number Title Priority Date Filing Date
MY8600657A MY8600657A (en) 1982-09-21 1986-12-31 Operating apparatus for circuit breaker

Country Status (4)

Country Link
JP (1) JPS5947920U (ja)
GB (1) GB2128408B (ja)
IN (1) IN159435B (ja)
MY (1) MY8600657A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208392B (zh) * 2012-01-13 2016-03-30 西门子公司 真空断路器

Also Published As

Publication number Publication date
GB2128408B (en) 1986-03-19
JPS6240509Y2 (ja) 1987-10-16
GB2128408A (en) 1984-04-26
JPS5947920U (ja) 1984-03-30
IN159435B (ja) 1987-05-23
GB8325204D0 (en) 1983-10-26

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