FR71752E - Improvements made to eddy-current electrical devices, especially retarders - Google Patents

Improvements made to eddy-current electrical devices, especially retarders

Info

Publication number
FR71752E
FR71752E FR71752DA FR71752E FR 71752 E FR71752 E FR 71752E FR 71752D A FR71752D A FR 71752DA FR 71752 E FR71752 E FR 71752E
Authority
FR
France
Prior art keywords
retarders
eddy
electrical devices
improvements made
current electrical
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)
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.)
Telma SA
Original Assignee
Telma SA
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 Telma SA filed Critical Telma SA
Application granted granted Critical
Publication of FR71752E publication Critical patent/FR71752E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR71752D 1954-04-05 1957-06-26 Improvements made to eddy-current electrical devices, especially retarders Expired FR71752E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1102524T 1954-04-05
FR67680T 1955-03-11

Publications (1)

Publication Number Publication Date
FR71752E true FR71752E (en) 1960-01-19

Family

ID=89898253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71752D Expired FR71752E (en) 1954-04-05 1957-06-26 Improvements made to eddy-current electrical devices, especially retarders

Country Status (1)

Country Link
FR (1) FR71752E (en)

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