FR707630A - Improvements to variable speed electrical systems for driving force transmission - Google Patents

Improvements to variable speed electrical systems for driving force transmission

Info

Publication number
FR707630A
FR707630A FR707630DA FR707630A FR 707630 A FR707630 A FR 707630A FR 707630D A FR707630D A FR 707630DA FR 707630 A FR707630 A FR 707630A
Authority
FR
France
Prior art keywords
driving force
variable speed
force transmission
electrical systems
speed 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)
Inventor
Henry Homan Jeffcott
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 FR707630A publication Critical patent/FR707630A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR707630D 1929-11-21 1930-11-18 Improvements to variable speed electrical systems for driving force transmission Expired FR707630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB707630X 1929-11-21

Publications (1)

Publication Number Publication Date
FR707630A true FR707630A (en) 1931-07-10

Family

ID=10494140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707630D Expired FR707630A (en) 1929-11-21 1930-11-18 Improvements to variable speed electrical systems for driving force transmission

Country Status (1)

Country Link
FR (1) FR707630A (en)

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