ES429390A1 - Perfeccionamientos introducidos en una estructura de impul-sion y extincion de arco, para apagar arcos electricos. - Google Patents

Perfeccionamientos introducidos en una estructura de impul-sion y extincion de arco, para apagar arcos electricos.

Info

Publication number
ES429390A1
ES429390A1 ES429390A ES429390A ES429390A1 ES 429390 A1 ES429390 A1 ES 429390A1 ES 429390 A ES429390 A ES 429390A ES 429390 A ES429390 A ES 429390A ES 429390 A1 ES429390 A1 ES 429390A1
Authority
ES
Spain
Prior art keywords
contact portions
arc
breakers
circuit
sheet metal
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.)
Expired
Application number
ES429390A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
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 ES429390A1 publication Critical patent/ES429390A1/es
Expired legal-status Critical Current

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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
ES429390A 1973-08-21 1974-08-20 Perfeccionamientos introducidos en una estructura de impul-sion y extincion de arco, para apagar arcos electricos. Expired ES429390A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES429390A1 true ES429390A1 (es) 1976-08-16

Family

ID=23541850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429390A Expired ES429390A1 (es) 1973-08-21 1974-08-20 Perfeccionamientos introducidos en una estructura de impul-sion y extincion de arco, para apagar arcos electricos.

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
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
BR7406837D0 (pt) 1975-06-17
FR2241861B1 (enrdf_load_stackoverflow) 1980-10-03
JPS55178942U (enrdf_load_stackoverflow) 1980-12-22

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