BE71T1 - ELECTRIC MACHINE WITH VARIABLE RELUCTANCE. - Google Patents

ELECTRIC MACHINE WITH VARIABLE RELUCTANCE.

Info

Publication number
BE71T1
BE71T1 BEBTR71A BE79200333A BE71T1 BE 71 T1 BE71 T1 BE 71T1 BE BTR71 A BEBTR71 A BE BTR71A BE 79200333 A BE79200333 A BE 79200333A BE 71 T1 BE71 T1 BE 71T1
Authority
BE
Belgium
Prior art keywords
electric machine
variable reluctance
reluctance
variable
electric
Prior art date
Application number
BEBTR71A
Other languages
French (fr)
Inventor
J Rutten
Original Assignee
Herstal 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
Priority claimed from FR7819343A external-priority patent/FR2430121A1/en
Priority claimed from FR7915703A external-priority patent/FR2459570A2/en
Application filed by Herstal Sa filed Critical Herstal Sa
Application granted granted Critical
Publication of BE71T1 publication Critical patent/BE71T1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BEBTR71A 1978-06-28 1979-06-25 ELECTRIC MACHINE WITH VARIABLE RELUCTANCE. BE71T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7819343A FR2430121A1 (en) 1978-06-28 1978-06-28 Variable reluctance electrical machine - has individual closed loop magnetic circuits instead of poles using sequentially energised inductors with vectors orthogonal to machine axis
FR7915703A FR2459570A2 (en) 1979-06-19 1979-06-19 Variable reluctance electrical machine - has individual closed loop magnetic circuits instead of poles using sequentially energised inductors with vectors orthogonal to machine axis

Publications (1)

Publication Number Publication Date
BE71T1 true BE71T1 (en) 1980-06-13

Family

ID=26220648

Family Applications (1)

Application Number Title Priority Date Filing Date
BEBTR71A BE71T1 (en) 1978-06-28 1979-06-25 ELECTRIC MACHINE WITH VARIABLE RELUCTANCE.

Country Status (8)

Country Link
EP (1) EP0006669A1 (en)
BE (1) BE71T1 (en)
BR (1) BR7904124A (en)
DE (1) DE2953032A1 (en)
GB (1) GB2047479A (en)
IT (1) IT1148300B (en)
NL (1) NL7915047A (en)
SE (1) SE8006233L (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442368B (en) * 1983-12-21 1985-12-16 Ems Electronic Motor Systems COMMUTION TYPE RELUCTION ENGINE
DE3578867D1 (en) * 1984-10-19 1990-08-30 Kollmorgen Corp VARIABLE RELUCTIVE MACHINE WITH VARIABLE SPEED.
DE3620337A1 (en) * 1986-06-18 1987-12-23 Magnet Motor Gmbh MOTOR VEHICLE ELECTRIC DRIVE
US5015903A (en) * 1988-08-15 1991-05-14 Pacific Scientific Company Electronically commutated reluctance motor
US4883999A (en) * 1988-08-15 1989-11-28 Pacific Scientific Company Polyphase electronically commutated reluctance motor
US4998052A (en) * 1989-07-28 1991-03-05 General Electric Company Gearless direct drive switched reluctance motor for laundry application
WO1991003098A1 (en) * 1989-08-17 1991-03-07 Universidad De Oviedo Motor-wheel with variable reluctance step-by-step motor for low speed drive
JPH03103091A (en) * 1989-09-18 1991-04-30 Secoh Giken Inc Three-phase reluctance motor
DE4111627C2 (en) * 1991-04-10 1994-06-09 Wolfgang Hill Electric motor for an electric vehicle for installation in a wheel rim
DE19704576A1 (en) * 1997-02-07 1998-08-13 Warth Marco Switched reluctance motor e.g. as automobile windscreen wiper motor
US6787951B2 (en) 2001-10-01 2004-09-07 Wavecrest Laboratories, Llc Rotary electric motor having controller and power supply integrated therein
US6927524B2 (en) 2001-11-27 2005-08-09 Wavecrest Laboratories, Llc Rotary electric motor having separate control modules for respective stator electromagnets
ATE326789T1 (en) * 2002-06-19 2006-06-15 Wavecrest Lab Llc ADAPTIVE ARCHITECTURE OF CONTROL FOR ELECTRICAL MACHINES
US6919700B2 (en) 2003-01-29 2005-07-19 Wavecrest Laboratories, Llc Adaptive control of motor stator current waveform profiles
US6940242B1 (en) 2003-01-29 2005-09-06 Wavecrest Laboratories, Llc Motor control system for dynamically changing motor energization current waveform profiles
US20040021437A1 (en) * 2002-07-31 2004-02-05 Maslov Boris A. Adaptive electric motors and generators providing improved performance and efficiency
US6727668B1 (en) 2002-06-19 2004-04-27 Wavecrest Laboratories, Llc Precision brushless motor control utilizing independent phase parameters
US6794839B1 (en) 2002-11-08 2004-09-21 Wavecrest Laboratories, Llc Precision motor control with selective current waveform profiles in separate stator core segments
DE102005009339A1 (en) * 2005-03-01 2006-09-07 Thöne, Hermann Impulse magnet motor has oscillating steel disc and shaft between three ferromagnetic discs spaced on either side by nonmagnetic discs and spaced electromagnets and balls in external housing
US20100033033A1 (en) * 2005-05-13 2010-02-11 Johnson Weston C Rotating electric machine having replaceable and interchangeable chuck assemblies

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637414A (en) * 1927-07-11 1928-04-30 Brev Et Procedes Bessiere Soc Electric windscreen wipers for cars
FR701041A (en) * 1930-01-17 1931-03-10 Synchronous motor
US2103356A (en) * 1935-12-05 1937-12-28 Whiting Holding Company Electric motor
US2281081A (en) * 1940-11-06 1942-04-28 Garnett G Sheldon Electromagnet motor
US2736853A (en) * 1953-11-25 1956-02-28 Paul J Selgin Induced quadrature field motor
NL288024A (en) * 1962-01-23
GB1085799A (en) * 1963-08-24 1967-10-04 Golay Buchel & Cie Sa Rotary electric motor or generator
FR1592065A (en) * 1967-01-25 1970-05-11
BE759482A (en) * 1969-11-26 1971-04-30 Asea Ab DRIVE SYSTEM INCLUDING A RELUCTANCE MOTOR
DE2059884A1 (en) * 1970-12-05 1972-06-15 Siemens Ag Brushless DC motor with a permanent magnet rotor and a stator winding consisting of several partial windings
GB1368788A (en) * 1970-12-28 1974-10-02 Gujitsu Ltd Electric stepping motor
US3745388A (en) * 1971-08-11 1973-07-10 D Frederick Axial air gap motor

Also Published As

Publication number Publication date
DE2953032A1 (en) 1980-12-11
SE8006233L (en) 1980-09-08
BR7904124A (en) 1980-04-01
IT1148300B (en) 1986-11-26
IT8086260A0 (en) 1980-07-22
GB2047479A (en) 1980-11-26
EP0006669A1 (en) 1980-01-09
NL7915047A (en) 1980-08-29

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