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ES426319A1 - Improvements introduced in an electrical switch device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in an electrical switch device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES426319A1
ES426319A1 ES426319A ES426319A ES426319A1 ES 426319 A1 ES426319 A1 ES 426319A1 ES 426319 A ES426319 A ES 426319A ES 426319 A ES426319 A ES 426319A ES 426319 A1 ES426319 A1 ES 426319A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
switch device
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
ES426319A
Other languages
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of ES426319A1 publication Critical patent/ES426319A1/en
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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Perfections introduced in an electrical switch device having two contact elements that can be brought into contact with one another and can be separated from each other by a switch mechanism, and two parallel walls of insulating material, intended for cooling the electric arc which it is generated in the interlock between the contact elements after their separation, characterized in that the air gap between the separated contact elements is cylindrical and is limited on both sides by the aforesaid insulating walls while a magnetic field is generated in this interlock, a component of which is directed perpendicularly with respect to the insulating walls. (Machine-translation by Google Translate, not legally binding)
ES426319A 1973-05-15 1974-05-14 Improvements introduced in an electrical switch device. (Machine-translation by Google Translate, not legally binding) Expired ES426319A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7306760A NL7306760A (en) 1973-05-15 1973-05-15

Publications (1)

Publication Number Publication Date
ES426319A1 true ES426319A1 (en) 1976-07-01

Family

ID=19818868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426319A Expired ES426319A1 (en) 1973-05-15 1974-05-14 Improvements introduced in an electrical switch device. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AU (1) AU6889374A (en)
BE (1) BE814891A (en)
DE (1) DE2423660A1 (en)
ES (1) ES426319A1 (en)
FR (1) FR2230060A1 (en)
NL (1) NL7306760A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE45963B1 (en) * 1977-06-27 1983-01-12 Anderson F A vibration sensing device
DE3435967A1 (en) * 1984-08-22 1986-03-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH
GB8518382D0 (en) * 1985-07-20 1985-08-29 Y S Securities Ltd Circuit breaker
DE102013111953A1 (en) 2012-12-20 2014-06-26 Eaton Electrical Ip Gmbh & Co. Kg switchgear

Also Published As

Publication number Publication date
FR2230060A1 (en) 1974-12-13
AU6889374A (en) 1975-11-20
DE2423660A1 (en) 1974-12-05
NL7306760A (en) 1974-11-19
BE814891A (en) 1974-11-12

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