ES374435A1 - Perfeccionamientos en la construccion de contactores elec- tricos alta frecuencia. - Google Patents

Perfeccionamientos en la construccion de contactores elec- tricos alta frecuencia.

Info

Publication number
ES374435A1
ES374435A1 ES374435A ES374435A ES374435A1 ES 374435 A1 ES374435 A1 ES 374435A1 ES 374435 A ES374435 A ES 374435A ES 374435 A ES374435 A ES 374435A ES 374435 A1 ES374435 A1 ES 374435A1
Authority
ES
Spain
Prior art keywords
frequency electrical
electrical contactors
relating
insufflation
jaws
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
ES374435A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of ES374435A1 publication Critical patent/ES374435A1/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/38—Part of main magnetic circuit shaped to suppress arcing between the contacts of the relay

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Soft Magnetic Materials (AREA)
ES374435A 1968-12-11 1969-12-11 Perfeccionamientos en la construccion de contactores elec- tricos alta frecuencia. Expired ES374435A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR177569 1968-12-11

Publications (1)

Publication Number Publication Date
ES374435A1 true ES374435A1 (es) 1972-01-01

Family

ID=8658138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374435A Expired ES374435A1 (es) 1968-12-11 1969-12-11 Perfeccionamientos en la construccion de contactores elec- tricos alta frecuencia.

Country Status (5)

Country Link
CH (1) CH505454A (fr)
DE (1) DE1959460A1 (fr)
ES (1) ES374435A1 (fr)
FR (1) FR1594332A (fr)
GB (1) GB1287800A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369246B (en) * 2000-11-18 2004-04-21 Whipp & Bourne Ltd Circuit breaker with magnetic coil for arc displacement
DE102012013350C5 (de) 2012-07-06 2024-02-15 Sew-Eurodrive Gmbh & Co Kg Elektromagnet, elektromagnetisch betätigbare Bremse und Bremsmotor

Also Published As

Publication number Publication date
DE1959460A1 (de) 1970-07-09
CH505454A (fr) 1971-03-31
GB1287800A (en) 1972-09-06
FR1594332A (fr) 1970-06-01

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