FR748664A - Procédé électrique de variation de vitesse - Google Patents

Procédé électrique de variation de vitesse

Info

Publication number
FR748664A
FR748664A FR748664DA FR748664A FR 748664 A FR748664 A FR 748664A FR 748664D A FR748664D A FR 748664DA FR 748664 A FR748664 A FR 748664A
Authority
FR
France
Prior art keywords
variation process
speed variation
electric speed
electric
variation
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
English (en)
Inventor
Albert-Sylvain-Touss Vrolix
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 FR748664A publication Critical patent/FR748664A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K51/00—Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR748664D 1932-03-30 1932-03-30 Procédé électrique de variation de vitesse Expired FR748664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR748664T 1932-03-30

Publications (1)

Publication Number Publication Date
FR748664A true FR748664A (fr) 1933-07-07

Family

ID=9148593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748664D Expired FR748664A (fr) 1932-03-30 1932-03-30 Procédé électrique de variation de vitesse

Country Status (1)

Country Link
FR (1) FR748664A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632140A (en) * 1948-09-23 1953-03-17 Pestarini Joseph Maximus Speed control of machines
US2740060A (en) * 1954-02-26 1956-03-27 Waterman Engineering Company Differential electrical motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632140A (en) * 1948-09-23 1953-03-17 Pestarini Joseph Maximus Speed control of machines
US2740060A (en) * 1954-02-26 1956-03-27 Waterman Engineering Company Differential electrical motor

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