FR1085601A - Device to prevent the formation of sparks in collector alternating current machines - Google Patents

Device to prevent the formation of sparks in collector alternating current machines

Info

Publication number
FR1085601A
FR1085601A FR1085601DA FR1085601A FR 1085601 A FR1085601 A FR 1085601A FR 1085601D A FR1085601D A FR 1085601DA FR 1085601 A FR1085601 A FR 1085601A
Authority
FR
France
Prior art keywords
sparks
formation
prevent
alternating current
current machines
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
Rudolf Richter
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 FR1085601A publication Critical patent/FR1085601A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/22—AC commutator motors or generators having mechanical commutator having means for improving commutation, e.g. auxiliary fields, double windings, double brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1085601D 1952-10-24 1953-10-24 Device to prevent the formation of sparks in collector alternating current machines Expired FR1085601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1085601X 1952-10-24

Publications (1)

Publication Number Publication Date
FR1085601A true FR1085601A (en) 1955-02-04

Family

ID=7721379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085601D Expired FR1085601A (en) 1952-10-24 1953-10-24 Device to prevent the formation of sparks in collector alternating current machines

Country Status (1)

Country Link
FR (1) FR1085601A (en)

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