GB1238715A - - Google Patents

Info

Publication number
GB1238715A
GB1238715A GB1238715DA GB1238715A GB 1238715 A GB1238715 A GB 1238715A GB 1238715D A GB1238715D A GB 1238715DA GB 1238715 A GB1238715 A GB 1238715A
Authority
GB
United Kingdom
Prior art keywords
contact
lever
movable
weld
stop positions
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
Other languages
English (en)
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 filed Critical
Publication of GB1238715A publication Critical patent/GB1238715A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker

Landscapes

  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB1238715D 1967-08-10 1968-06-19 Expired GB1238715A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST027243 1967-08-10

Publications (1)

Publication Number Publication Date
GB1238715A true GB1238715A (enrdf_load_stackoverflow) 1971-07-07

Family

ID=7461339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238715D Expired GB1238715A (enrdf_load_stackoverflow) 1967-08-10 1968-06-19

Country Status (3)

Country Link
DE (1) DE1588852B1 (enrdf_load_stackoverflow)
FR (1) FR1580951A (enrdf_load_stackoverflow)
GB (1) GB1238715A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507002A1 (fr) * 1981-05-27 1982-12-03 Weber Ag Fab Elektro Dispositif de contact pour un interrupteur
DE3835273C2 (de) * 1988-10-15 1993-10-28 Felten & Guilleaume Energie Schaltmechanismus für Leitungsschutzschalter
US5343174A (en) * 1993-06-07 1994-08-30 Eaton Corporation Electrical circuit interrupting device with means to break welded contacts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543963A (enrdf_load_stackoverflow) * 1954-09-21
DE1105968B (de) * 1960-04-14 1961-05-04 Continental Elektro Ind Ag Schaltvorrichtung fuer elektrische Selbstschalter

Also Published As

Publication number Publication date
DE1588852B1 (de) 1971-01-07
FR1580951A (enrdf_load_stackoverflow) 1969-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee