FR878590A - Overcurrent cut-off system by means of automatic circuit breakers for high currents - Google Patents

Overcurrent cut-off system by means of automatic circuit breakers for high currents

Info

Publication number
FR878590A
FR878590A FR878590DA FR878590A FR 878590 A FR878590 A FR 878590A FR 878590D A FR878590D A FR 878590DA FR 878590 A FR878590 A FR 878590A
Authority
FR
France
Prior art keywords
circuit breakers
high currents
automatic circuit
overcurrent cut
overcurrent
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
Karl Kesl
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 FR878590A publication Critical patent/FR878590A/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
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/24—Hollow blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR878590D 1941-01-22 1942-01-20 Overcurrent cut-off system by means of automatic circuit breakers for high currents Expired FR878590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229686X 1941-01-22

Publications (1)

Publication Number Publication Date
FR878590A true FR878590A (en) 1943-01-25

Family

ID=5867956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878590D Expired FR878590A (en) 1941-01-22 1942-01-20 Overcurrent cut-off system by means of automatic circuit breakers for high currents

Country Status (2)

Country Link
CH (2) CH229720A (en)
FR (1) FR878590A (en)

Also Published As

Publication number Publication date
CH229720A (en) 1943-11-15
CH229686A (en) 1943-11-15

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