FR540032A - Maximum circuit breaker - Google Patents

Maximum circuit breaker

Info

Publication number
FR540032A
FR540032A FR540032DA FR540032A FR 540032 A FR540032 A FR 540032A FR 540032D A FR540032D A FR 540032DA FR 540032 A FR540032 A FR 540032A
Authority
FR
France
Prior art keywords
circuit breaker
maximum circuit
maximum
breaker
circuit
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
Dirk Johannes Bernard Koolhaas
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 FR540032A publication Critical patent/FR540032A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Magnetic Treatment Devices (AREA)
FR540032D 1920-08-30 1921-08-30 Maximum circuit breaker Expired FR540032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL168884X 1920-08-30

Publications (1)

Publication Number Publication Date
FR540032A true FR540032A (en) 1922-07-04

Family

ID=19776825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540032D Expired FR540032A (en) 1920-08-30 1921-08-30 Maximum circuit breaker

Country Status (3)

Country Link
FR (1) FR540032A (en)
GB (1) GB168884A (en)
NL (1) NL10698C (en)

Also Published As

Publication number Publication date
GB168884A (en) 1923-01-30
NL10698C (en)

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