GB1363960A - Electrical switch - Google Patents

Electrical switch

Info

Publication number
GB1363960A
GB1363960A GB2198072A GB2198072A GB1363960A GB 1363960 A GB1363960 A GB 1363960A GB 2198072 A GB2198072 A GB 2198072A GB 2198072 A GB2198072 A GB 2198072A GB 1363960 A GB1363960 A GB 1363960A
Authority
GB
United Kingdom
Prior art keywords
armature
contacts
stop
electrical switch
sliding
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
GB2198072A
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.)
Alstom SA
Original Assignee
Unelec SA
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 Unelec SA filed Critical Unelec SA
Publication of GB1363960A publication Critical patent/GB1363960A/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
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding

Landscapes

  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1363960 Electromagnetic contactors UNELEC 10 May 1972 [11 May 1971] 21980/72 Heading H1N An electromagnetic contactor has its movable contact member 14 pivoted at 16 to a link 16 having a fixed pivot 18 and is arranged so that a spring 23 acting between an armature extension 24 and the member 14 urges a stop 22 on the member 14 towards the armature 8. When the coil 6 is energized the member 14 moves with the armature until contacts 13, 3, Fig. 2a, engage. Further armature movement causes a stop-pin, 11, on the armature, to move the member 14 to produce sliding between the contacts (Fig. 2b, not shown). On de-energization the linking arrangement produces contact sliding after engagement of contacts 15, 5 (Figs. 3a, 3b, not shown).
GB2198072A 1971-05-11 1972-05-10 Electrical switch Expired GB1363960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117009A FR2137016B1 (en) 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
GB1363960A true GB1363960A (en) 1974-08-21

Family

ID=9076839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2198072A Expired GB1363960A (en) 1971-05-11 1972-05-10 Electrical switch

Country Status (4)

Country Link
DE (1) DE2222922A1 (en)
FR (1) FR2137016B1 (en)
GB (1) GB1363960A (en)
IT (1) IT958848B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613808A1 (en) * 1976-03-31 1977-10-13 Siemens Ag BUMPER CUSHIONING FOR RELAY ANCHOR

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1000732A (en) * 1949-11-15 1952-02-15 Ford Advanced electrical relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613808A1 (en) * 1976-03-31 1977-10-13 Siemens Ag BUMPER CUSHIONING FOR RELAY ANCHOR

Also Published As

Publication number Publication date
FR2137016A1 (en) 1972-12-29
FR2137016B1 (en) 1975-01-17
IT958848B (en) 1973-10-30
DE2222922A1 (en) 1972-11-23

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Legal Events

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