GB283430A - Protective device for electrical circuits - Google Patents

Protective device for electrical circuits

Info

Publication number
GB283430A
GB283430A GB20055/27A GB2005527A GB283430A GB 283430 A GB283430 A GB 283430A GB 20055/27 A GB20055/27 A GB 20055/27A GB 2005527 A GB2005527 A GB 2005527A GB 283430 A GB283430 A GB 283430A
Authority
GB
United Kingdom
Prior art keywords
disc
contacts
latch
recess
carbon
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
GB20055/27A
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 GB283430A publication Critical patent/GB283430A/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB20055/27A 1927-02-18 1927-07-28 Protective device for electrical circuits Expired GB283430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE283430X 1927-02-18

Publications (1)

Publication Number Publication Date
GB283430A true GB283430A (en) 1928-01-12

Family

ID=6046272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20055/27A Expired GB283430A (en) 1927-02-18 1927-07-28 Protective device for electrical circuits

Country Status (3)

Country Link
BE (1) BE343817A (forum.php)
FR (1) FR638648A (forum.php)
GB (1) GB283430A (forum.php)

Also Published As

Publication number Publication date
FR638648A (fr) 1928-05-30
BE343817A (forum.php)

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