BR7406837D0 - Estrutura estabelecedora e extintora de arco aperfeicoada - Google Patents

Estrutura estabelecedora e extintora de arco aperfeicoada

Info

Publication number
BR7406837D0
BR7406837D0 BR6837/74A BR683774A BR7406837D0 BR 7406837 D0 BR7406837 D0 BR 7406837D0 BR 6837/74 A BR6837/74 A BR 6837/74A BR 683774 A BR683774 A BR 683774A BR 7406837 D0 BR7406837 D0 BR 7406837D0
Authority
BR
Brazil
Prior art keywords
extinguisher
perfected
arch
establishing structure
establishing
Prior art date
Application number
BR6837/74A
Other languages
English (en)
Portuguese (pt)
Inventor
P Slade
J Wafer
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7406837D0 publication Critical patent/BR7406837D0/pt

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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
BR6837/74A 1973-08-21 1974-08-19 Estrutura estabelecedora e extintora de arco aperfeicoada BR7406837D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39028373A 1973-08-21 1973-08-21

Publications (1)

Publication Number Publication Date
BR7406837D0 true BR7406837D0 (pt) 1975-06-17

Family

ID=23541850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6837/74A BR7406837D0 (pt) 1973-08-21 1974-08-19 Estrutura estabelecedora e extintora de arco aperfeicoada

Country Status (12)

Country Link
JP (2) JPS5049669A (enrdf_load_stackoverflow)
AR (1) AR200217A1 (enrdf_load_stackoverflow)
BE (1) BE818997A (enrdf_load_stackoverflow)
BR (1) BR7406837D0 (enrdf_load_stackoverflow)
CA (1) CA1031400A (enrdf_load_stackoverflow)
CH (1) CH584962A5 (enrdf_load_stackoverflow)
DE (1) DE2439532A1 (enrdf_load_stackoverflow)
ES (1) ES429390A1 (enrdf_load_stackoverflow)
FR (1) FR2241861B1 (enrdf_load_stackoverflow)
GB (1) GB1474476A (enrdf_load_stackoverflow)
IT (1) IT1018171B (enrdf_load_stackoverflow)
ZA (1) ZA745056B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129691B (it) * 1980-01-31 1986-06-11 Elettromeccanica Spa Cge Comp Complesso di estinzione rapida dell'arco elettrico in dispositivi di interruzione come interruttori elettrici
JPS56162436A (en) * 1980-05-20 1981-12-14 Matsushita Electric Works Ltd Circuit breaker
DE3204696A1 (de) * 1982-02-11 1983-08-18 Siemens AG, 1000 Berlin und 8000 München Anordnung zum bewegen und loeschen eines elektrischen lichtbogens
US5223681A (en) * 1991-10-18 1993-06-29 Square D Company Current limiting circuit breaker with over-molded magnet and metal plates
FR3040556B1 (fr) * 2015-08-25 2017-08-11 Zodiac Aero Electric Dispositif d'extinction d'arcs electriques pour systeme de distribution d'energie electrique triphasee et systeme de distribution d'energie electrique correspondant
CN111146028B (zh) * 2020-01-15 2025-01-28 上海电器科学研究所（集团）有限公司 一种直流接触器触头灭弧系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313155Y1 (enrdf_load_stackoverflow) * 1966-11-04 1968-06-05

Also Published As

Publication number Publication date
BE818997A (fr) 1975-02-20
IT1018171B (it) 1977-09-30
ZA745056B (en) 1975-08-27
ES429390A1 (es) 1976-08-16
FR2241861A1 (enrdf_load_stackoverflow) 1975-03-21
DE2439532A1 (de) 1975-03-06
CH584962A5 (enrdf_load_stackoverflow) 1977-02-15
CA1031400A (en) 1978-05-16
AR200217A1 (es) 1974-10-24
JPS5049669A (enrdf_load_stackoverflow) 1975-05-02
GB1474476A (en) 1977-05-25
AU7231674A (en) 1976-02-19
FR2241861B1 (enrdf_load_stackoverflow) 1980-10-03
JPS55178942U (enrdf_load_stackoverflow) 1980-12-22

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