FR500372A - Magnetic speed reduction device - Google Patents

Magnetic speed reduction device

Info

Publication number
FR500372A
FR500372A FR500372DA FR500372A FR 500372 A FR500372 A FR 500372A FR 500372D A FR500372D A FR 500372DA FR 500372 A FR500372 A FR 500372A
Authority
FR
France
Prior art keywords
speed reduction
reduction device
magnetic speed
magnetic
speed
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.)
WESTINGHOUSE GEAR AND DYNAMOME
Original Assignee
WESTINGHOUSE GEAR AND DYNAMOME
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 WESTINGHOUSE GEAR AND DYNAMOME filed Critical WESTINGHOUSE GEAR AND DYNAMOME
Application granted granted Critical
Publication of FR500372A publication Critical patent/FR500372A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K51/00Dynamo-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)
FR500372D 1918-06-08 1919-06-03 Magnetic speed reduction device Expired FR500372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500372XA 1918-06-08 1918-06-08

Publications (1)

Publication Number Publication Date
FR500372A true FR500372A (en) 1920-03-10

Family

ID=1535269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500372D Expired FR500372A (en) 1918-06-08 1919-06-03 Magnetic speed reduction device

Country Status (1)

Country Link
FR (1) FR500372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026405B (en) * 1955-09-10 1958-03-20 Licentia Gmbh Electromagnetic clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026405B (en) * 1955-09-10 1958-03-20 Licentia Gmbh Electromagnetic clutch

Similar Documents

Publication Publication Date Title
FR492277A (en) Variable speed transmission
FR500372A (en) Magnetic speed reduction device
FR490827A (en) Speedometer device
FR21257E (en) Nautical device
FR20897E (en) Speed reduction or multiplier device
FR491890A (en) Speed multiplier
FR499137A (en) Improvements to speed-indicating devices
FR518733A (en) Filter device
CH79665A (en) Device for drawing
FR20880E (en) Speed reduction or multiplier device
FR489016A (en) Speed reduction or multiplier device
FR22429E (en) Mechanotherapy device
FR510225A (en) Tachometer
FR505243A (en) Tachometer
CH80710A (en) Tachometer
FR497284A (en) Cinematograph device
FR526482A (en) Rotation speed indicator device
CH82454A (en) Speedometer
FR503370A (en) Advertising or advertising device
FR499540A (en) Recording device
FR520087A (en) Electromagnetic sound device
FR20609E (en) Inhaler device
CH82121A (en) Speed change transmission
FR524206A (en) Improvements to speed reduction mechanisms
FR488066A (en) Speed indicator