FR535958A - Improvements to electric current limiting devices - Google Patents

Improvements to electric current limiting devices

Info

Publication number
FR535958A
FR535958A FR535958DA FR535958A FR 535958 A FR535958 A FR 535958A FR 535958D A FR535958D A FR 535958DA FR 535958 A FR535958 A FR 535958A
Authority
FR
France
Prior art keywords
electric current
current limiting
limiting devices
devices
electric
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
French (fr)
Inventor
James Cleary
George Joseph Philpott
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
Application granted granted Critical
Publication of FR535958A publication Critical patent/FR535958A/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
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Direct Current Motors (AREA)
  • Breakers (AREA)
FR535958D 1920-05-27 1921-05-24 Improvements to electric current limiting devices Expired FR535958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3002019A GB163737A (en) 1920-05-27 1920-05-27 Improvements in electric current limiting devices

Publications (1)

Publication Number Publication Date
FR535958A true FR535958A (en) 1922-04-24

Family

ID=10300958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535958D Expired FR535958A (en) 1920-05-27 1921-05-24 Improvements to electric current limiting devices

Country Status (3)

Country Link
DE (1) DE398216C (en)
FR (1) FR535958A (en)
GB (1) GB163737A (en)

Also Published As

Publication number Publication date
GB163737A (en) 1921-06-02
DE398216C (en) 1924-07-02

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