WO1993003535A1 - Electric motor - Google Patents

Electric motor Download PDF

Info

Publication number
WO1993003535A1
WO1993003535A1 PCT/RU1992/000142 RU9200142W WO9303535A1 WO 1993003535 A1 WO1993003535 A1 WO 1993003535A1 RU 9200142 W RU9200142 W RU 9200142W WO 9303535 A1 WO9303535 A1 WO 9303535A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
rotation speed
electric motor
hollow
hollow rotor
Prior art date
Application number
PCT/RU1992/000142
Other languages
French (fr)
Russian (ru)
Inventor
Vladik Zavenovich Tumanian
Original Assignee
Vladik Zavenovich Tumanian
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 Vladik Zavenovich Tumanian filed Critical Vladik Zavenovich Tumanian
Publication of WO1993003535A1 publication Critical patent/WO1993003535A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to electrical engineering, in particular to multifunctional electric motors with a wide rotation speed range, provides for increased operation life and rotation speed, as well as for a permanent power output during regulation of the rotation speed, and may be used in a high-speed machine tool electric drive. The electric motor comprises a bed (1), a casing (2), a stator with a winding (3), a hollow rotor (4) with a hollow shaft (5) and with bearings (6). On the external and internal sides of the hollow rotor (4) are mounted windings (7) and (8). Inside the hollow rotor (4) is mounted rotatably in bearings (9) an additional rotor (10) with an output shaft (11). The electric motor is further provided with electromechanical brakes (12) and (13) for the hollow rotor (4) and the additional rotor (10).
PCT/RU1992/000142 1991-07-31 1992-07-24 Electric motor WO1993003535A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU5000628 RU2025870C1 (en) 1991-07-31 1991-07-31 Electric motor
SU5000628/07 1991-07-31

Publications (1)

Publication Number Publication Date
WO1993003535A1 true WO1993003535A1 (en) 1993-02-18

Family

ID=21584835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1992/000142 WO1993003535A1 (en) 1991-07-31 1992-07-24 Electric motor

Country Status (2)

Country Link
RU (1) RU2025870C1 (en)
WO (1) WO1993003535A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341128A1 (en) * 1992-12-04 1994-06-09 Toshiba Machine Co Ltd High speed electric motor drive - has main shaft within contra-rotating sleeve driving shaft and driven by housing using brushless synchronous motors
DE102005028709B4 (en) * 2004-06-23 2008-05-08 Machining Centers Mfg. S.P.A., Vigolzone Improved electric motor for actuating a tool carrier spindle
CN100438278C (en) * 2006-09-14 2008-11-26 湖南大学 Combined type motor
CN103935232A (en) * 2014-04-23 2014-07-23 江苏大学 Electric wheel based on birotor motor and control method thereof
CN110299815A (en) * 2019-07-01 2019-10-01 东南大学 A kind of coaxial birotor speed change electromagnetic actuator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2264307C2 (en) * 2003-10-01 2005-11-20 Никишин Сергей Владимирович Hydride power set
JP4747184B2 (en) * 2008-04-14 2011-08-17 本田技研工業株式会社 Electric motor
WO2014080327A2 (en) * 2012-11-22 2014-05-30 Stellenbosch University Machine with two co-axial rotors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245115A1 (en) * 1973-09-24 1975-04-18 Westinghouse Electric Corp
US3885205A (en) * 1972-11-16 1975-05-20 Enercon Corp Controlled rotor motor
SU589155A2 (en) * 1976-01-19 1978-01-25 Предприятие П/Я Р-6794 Propeller screw electromechanical drive system
SU1677799A1 (en) * 1989-08-07 1991-09-15 Новосибирский электротехнический институт Electric drive of coaxial counter-rotation mechanisms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885205A (en) * 1972-11-16 1975-05-20 Enercon Corp Controlled rotor motor
FR2245115A1 (en) * 1973-09-24 1975-04-18 Westinghouse Electric Corp
SU589155A2 (en) * 1976-01-19 1978-01-25 Предприятие П/Я Р-6794 Propeller screw electromechanical drive system
SU1677799A1 (en) * 1989-08-07 1991-09-15 Новосибирский электротехнический институт Electric drive of coaxial counter-rotation mechanisms

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341128A1 (en) * 1992-12-04 1994-06-09 Toshiba Machine Co Ltd High speed electric motor drive - has main shaft within contra-rotating sleeve driving shaft and driven by housing using brushless synchronous motors
US5525851A (en) * 1992-12-04 1996-06-11 Toshiba Kikai Kabushiki Kaisha Apparatus for producing high-speed rotation
DE4341128C2 (en) * 1992-12-04 2001-01-18 Toshiba Machine Co Ltd Electric motor
DE102005028709B4 (en) * 2004-06-23 2008-05-08 Machining Centers Mfg. S.P.A., Vigolzone Improved electric motor for actuating a tool carrier spindle
CN100438278C (en) * 2006-09-14 2008-11-26 湖南大学 Combined type motor
CN103935232A (en) * 2014-04-23 2014-07-23 江苏大学 Electric wheel based on birotor motor and control method thereof
CN103935232B (en) * 2014-04-23 2016-03-02 江苏大学 Based on electric drive wheel and the control method thereof of double-rotor machine
CN110299815A (en) * 2019-07-01 2019-10-01 东南大学 A kind of coaxial birotor speed change electromagnetic actuator

Also Published As

Publication number Publication date
RU2025870C1 (en) 1994-12-30

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