GB670558A - Improvements in or relating to electric contact arrangements particularly adapted for use with electro-magnetic circuit-breakers - Google Patents

Improvements in or relating to electric contact arrangements particularly adapted for use with electro-magnetic circuit-breakers

Info

Publication number
GB670558A
GB670558A GB22111/46A GB2211146A GB670558A GB 670558 A GB670558 A GB 670558A GB 22111/46 A GB22111/46 A GB 22111/46A GB 2211146 A GB2211146 A GB 2211146A GB 670558 A GB670558 A GB 670558A
Authority
GB
United Kingdom
Prior art keywords
contacts
arms
bar
bell
pivoted
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
GB22111/46A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB670558A publication Critical patent/GB670558A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB22111/46A 1940-02-10 1946-07-24 Improvements in or relating to electric contact arrangements particularly adapted for use with electro-magnetic circuit-breakers Expired GB670558A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CS670572X 1940-02-10
CS226549X 1940-05-22
DEK0161445 1941-06-20

Publications (1)

Publication Number Publication Date
GB670558A true GB670558A (en) 1952-04-23

Family

ID=27179602

Family Applications (3)

Application Number Title Priority Date Filing Date
GB22111/46A Expired GB670558A (en) 1940-02-10 1946-07-24 Improvements in or relating to electric contact arrangements particularly adapted for use with electro-magnetic circuit-breakers
GB19200/47A Expired GB670572A (en) 1940-02-10 1946-07-24 Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers
GB23129/49A Expired GB670559A (en) 1940-02-10 1946-08-02 Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB19200/47A Expired GB670572A (en) 1940-02-10 1946-07-24 Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers
GB23129/49A Expired GB670559A (en) 1940-02-10 1946-08-02 Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers

Country Status (5)

Country Link
BE (1) BE443130A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH226549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE753557C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (2) FR872662A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (3) GB670558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR872662A (fr) 1942-06-16
DE753557C (de) 1953-05-26
GB670572A (en) 1952-04-23
CH226549A (de) 1943-04-15
GB670559A (en) 1952-04-23
FR51699E (fr) 1943-03-19
BE443130A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1941-11-29

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