GB1118937A - An electric switch - Google Patents

An electric switch

Info

Publication number
GB1118937A
GB1118937A GB4243065A GB4243065A GB1118937A GB 1118937 A GB1118937 A GB 1118937A GB 4243065 A GB4243065 A GB 4243065A GB 4243065 A GB4243065 A GB 4243065A GB 1118937 A GB1118937 A GB 1118937A
Authority
GB
United Kingdom
Prior art keywords
electric switch
switch
electric
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
GB4243065A
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 GB1118937A publication Critical patent/GB1118937A/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)
GB4243065A 1965-03-11 1965-10-06 An electric switch Expired GB1118937A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1118937A true GB1118937A (en) 1968-07-03

Family

ID=7021748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4243065A Expired GB1118937A (en) 1965-03-11 1965-10-06 An electric switch

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU675934B2 (en) * 1992-02-11 1997-02-27 Schneider Electric Cutoff structure for circuit breaker

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU675934B2 (en) * 1992-02-11 1997-02-27 Schneider Electric Cutoff structure for circuit breaker

Also Published As

Publication number Publication date
DE1515546B1 (en) 1970-08-20
BE676976A (en) 1966-07-18
ES322852A1 (en) 1966-11-16

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