ZA826005B - A circuit breaker with arc restricting device - Google Patents

A circuit breaker with arc restricting device

Info

Publication number
ZA826005B
ZA826005B ZA826005A ZA826005A ZA826005B ZA 826005 B ZA826005 B ZA 826005B ZA 826005 A ZA826005 A ZA 826005A ZA 826005 A ZA826005 A ZA 826005A ZA 826005 B ZA826005 B ZA 826005B
Authority
ZA
South Africa
Prior art keywords
circuit breaker
restricting device
arc restricting
arc
breaker
Prior art date
Application number
ZA826005A
Inventor
Hisatsune Fumiyuki
Yamagata Shinji
Terachi Junichi
Yoshiyasu Hajimu
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ZA826005B publication Critical patent/ZA826005B/en

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
    • 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
ZA826005A 1981-08-24 1982-08-18 A circuit breaker with arc restricting device ZA826005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981125801U JPS5830254U (en) 1981-08-24 1981-08-24 circuit break

Publications (1)

Publication Number Publication Date
ZA826005B true ZA826005B (en) 1983-07-27

Family

ID=14919232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA826005A ZA826005B (en) 1981-08-24 1982-08-18 A circuit breaker with arc restricting device

Country Status (3)

Country Link
EP (1) EP0074529A1 (en)
JP (1) JPS5830254U (en)
ZA (1) ZA826005B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0793093B2 (en) * 1983-09-28 1995-10-09 三菱電機株式会社 Switch
EP0206249B1 (en) * 1985-05-10 1991-09-11 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
US5583328A (en) * 1992-07-02 1996-12-10 Mitsubishi Denki Kabushiki Kaisha High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features
IT1264354B1 (en) * 1993-02-26 1996-09-23 Cesare Gallone DEVICE FOR INTERCONNECTION BETWEEN THE CONTACTS OF ELECTRICAL AND SIMILAR SWITCHES
US5581063A (en) * 1995-06-26 1996-12-03 Square D Company Arc-resistant shield for protecting a movable contact carrier of a circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310649A (en) * 1964-10-21 1967-03-21 Greber Henry Electrical switch with electrostatic prevention of arc formation
CH451286A (en) * 1967-06-01 1968-05-15 Sprecher & Schuh Ag Contact device, in particular for vacuum switches
FR1544754A (en) * 1967-09-22 1968-11-08 Merlin Gerin Direct pressure contact device
DE1690463B1 (en) * 1968-02-03 1971-10-07 Elektro App Werke Berlin Trept ARC EXTINGUISHER FOR ELECTRIC LOW VOLTAGE CIRCUIT BREAKERS
JPS4940765B1 (en) * 1969-06-13 1974-11-05
JPS4912457B1 (en) * 1969-08-29 1974-03-25
AT356205B (en) * 1974-04-03 1980-04-10 Siemens Ag Oesterreich ARC DISCONNECTING ELEMENT FOR INSTALLATION ON ELECTRICAL SWITCHES

Also Published As

Publication number Publication date
EP0074529A1 (en) 1983-03-23
JPS5830254U (en) 1983-02-26

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