ES322852A1 - Improvements in the means of control of service for electric switches. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the means of control of service for electric switches. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES322852A1
ES322852A1 ES0322852A ES322852A ES322852A1 ES 322852 A1 ES322852 A1 ES 322852A1 ES 0322852 A ES0322852 A ES 0322852A ES 322852 A ES322852 A ES 322852A ES 322852 A1 ES322852 A1 ES 322852A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
service
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
ES0322852A
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.)
Calor Emag AG
Original Assignee
Calor Emag AG
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 Calor Emag AG filed Critical Calor Emag AG
Publication of ES322852A1 publication Critical patent/ES322852A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • 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
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Improvements in the service control means for electrical switches, which consist of a drive member, for example, a crosspiece connecting connecting pieces through springs inserted between them, characterized in that an indicator member existing in the work piece is provided. mobile connection and that, in relation to the actuating member, for example, a cross member, is arranged in such a way that the measurement of the relative movement between said indicator member and the actuating member can be considered as a measure of the burned part of the actuator member. the contacts. (Machine-translation by Google Translate, not legally binding)
ES0322852A 1965-03-11 1966-02-10 Improvements in the means of control of service for electric switches. (Machine-translation by Google Translate, not legally binding) Expired ES322852A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0035279 1965-03-11

Publications (1)

Publication Number Publication Date
ES322852A1 true ES322852A1 (en) 1966-11-16

Family

ID=7021748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322852A Expired ES322852A1 (en) 1965-03-11 1966-02-10 Improvements in the means of control of service for electric switches. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE676976A (en)
DE (1) DE1515546B1 (en)
ES (1) ES322852A1 (en)
GB (1) GB1118937A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478867A1 (en) * 1980-03-24 1981-09-25 Merlin Gerin Circuit breaker auxiliary contact and cooling plates - uses electromagnetic induction to open main contact and open auxiliary contact which draws arc to cooling plates
FR2614728B1 (en) * 1987-04-28 1993-05-14 Telemecanique Electrique CONTACTS WITH TRANSLATION MOVEMENT FOR PROTECTIVE SWITCHING APPARATUS
FR2687251B1 (en) * 1992-02-11 1994-04-29 Telemecanique CUTTING STRUCTURE FOR CIRCUIT BREAKER.
DE4427006A1 (en) * 1994-07-29 1996-02-01 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764678U (en) * 1955-08-29 1958-04-10 Siemens Ag ARRANGEMENT FOR MONITORING SWITCH DEVICE COMBUSTION.
DE1150140B (en) * 1959-09-18 1963-06-12 Elektro App Werke Veb Arrangement for monitoring contact erosion on switching devices, in particular contactors, with simply interrupting contact

Also Published As

Publication number Publication date
DE1515546B1 (en) 1970-08-20
GB1118937A (en) 1968-07-03
BE676976A (en) 1966-07-18

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