DE1515546B1 - Electric switch - Google Patents

Electric switch

Info

Publication number
DE1515546B1
DE1515546B1 DE19651515546 DE1515546A DE1515546B1 DE 1515546 B1 DE1515546 B1 DE 1515546B1 DE 19651515546 DE19651515546 DE 19651515546 DE 1515546 A DE1515546 A DE 1515546A DE 1515546 B1 DE1515546 B1 DE 1515546B1
Authority
DE
Germany
Prior art keywords
traverse
display
electric switch
contact piece
resiliently
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.)
Withdrawn
Application number
DE19651515546
Other languages
German (de)
Inventor
Horst Nedess
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 DE1515546B1 publication Critical patent/DE1515546B1/en
Withdrawn legal-status Critical Current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)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Elektrischer Schalter, bei dem in Traversenfenstern Schaltstücke federnd eingesetzt sind, wobei Anzeigeglieder sich am Schaltstück und Traversenfensterrahmen federnd abstützen und aus dem Traversenfenster mehr oder weniger weit zur Schaltstückabbrandanzeige herausragen, dadurch gekennzeichnet, daß ein U-förmiges Anzeigeglied (4) verwendet ist, das in einer Λ Gehäuseaussparung gleitend eingesetzt ist, und ^ die Traverse (3) in das U-förmige Anzeigeglied (4) unter Zwischenschaltung der Kontaktfeder (5) eintaucht.Electrical switch, in which switching pieces are resiliently inserted in traverse windows, with display members being resiliently supported on the contact piece and traverse window frame and protruding more or less far from the traverse window to the contact piece burn-off display, characterized in that a U-shaped display member (4) is used, which in a Λ housing recess is inserted slidingly, and ^ the cross member (3) dips into the U-shaped display element (4) with the interposition of the contact spring (5).
DE19651515546 1965-03-11 1965-03-11 Electric switch Withdrawn DE1515546B1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1515546B1 true DE1515546B1 (en) 1970-08-20

Family

ID=7021748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651515546 Withdrawn DE1515546B1 (en) 1965-03-11 1965-03-11 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
DE4427006A1 (en) * 1994-07-29 1996-02-01 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement

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
FR2687251B1 (en) * 1992-02-11 1994-04-29 Telemecanique CUTTING STRUCTURE FOR CIRCUIT BREAKER.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092101B (en) * 1955-08-29 1960-11-03 Siemens Ag Arrangement for monitoring switching piece wear
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092101B (en) * 1955-08-29 1960-11-03 Siemens Ag Arrangement for monitoring switching piece wear
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
DE4427006A1 (en) * 1994-07-29 1996-02-01 Siemens Ag Method for determining the remaining service life of contacts in switchgear and associated arrangement

Also Published As

Publication number Publication date
ES322852A1 (en) 1966-11-16
BE676976A (en) 1966-07-18
GB1118937A (en) 1968-07-03

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee