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ES8201369A1 - An electrical stepping drive motor - Google Patents

An electrical stepping drive motor

Info

Publication number
ES8201369A1
ES8201369A1 ES498219A ES498219A ES8201369A1 ES 8201369 A1 ES8201369 A1 ES 8201369A1 ES 498219 A ES498219 A ES 498219A ES 498219 A ES498219 A ES 498219A ES 8201369 A1 ES8201369 A1 ES 8201369A1
Authority
ES
Spain
Prior art keywords
rotor
drive motor
stepping drive
electrical stepping
poles
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
ES498219A
Other languages
Spanish (es)
Other versions
ES498219A0 (en
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.)
Jaeger SA
Original Assignee
Jaeger 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
Application filed by Jaeger SA filed Critical Jaeger SA
Publication of ES498219A0 publication Critical patent/ES498219A0/en
Publication of ES8201369A1 publication Critical patent/ES8201369A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Multiple Motors (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Linear Motors (AREA)

Abstract

An electrical stepping drive motor comprises a rotor (2) having an even number of areas (28, 29) of permanent magnetization, separated in an angular manner by one step. A stator (1) comprises the same number of poles (31, 32) also distributed along the inner periphery and along the outer periphery of the rotor (2) in identical radial positions. Means (36) are provided for establishing at will reverse polarities in the stator poles (31, 32) located respectively inside and outside the rotor (2) and for reversing these polarities at will. The motor has particular application to the construction of reduction gear units and mileage recorders.
ES498219A 1979-12-26 1980-12-02 An electrical stepping drive motor Expired ES8201369A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931673A FR2472867A1 (en) 1979-12-26 1979-12-26 ELECTRIC MOTOR WITH STEPPING ADVANCE AND MOTOREDUCTING ASSEMBLY EMPLOYING THE SAME

Publications (2)

Publication Number Publication Date
ES498219A0 ES498219A0 (en) 1981-12-01
ES8201369A1 true ES8201369A1 (en) 1981-12-01

Family

ID=9233159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498219A Expired ES8201369A1 (en) 1979-12-26 1980-12-02 An electrical stepping drive motor

Country Status (7)

Country Link
AR (1) AR228047A1 (en)
DE (1) DE3049191A1 (en)
ES (1) ES8201369A1 (en)
FR (1) FR2472867A1 (en)
GB (1) GB2067024B (en)
IT (2) IT1154915B (en)
MX (1) MX148688A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121246A1 (en) * 1991-06-27 1993-01-14 Vdo Schindling Stepper motor for motor vehicle dashboard displays - has electronic control unit cong. input filter, microprocessor, ROM, EPROM or EEPROM and drive stage
FR2682758B1 (en) * 1991-10-18 1994-01-21 Marelli Autronica MECHANICAL DISTANCE TOTALIZER DRIVEN BY A VEHICLE COMPRISING A STEPPING MOTOR.
JP4010344B2 (en) 1997-07-24 2007-11-21 エーベーエム−パプスト ザンクト ゲオルゲン ゲーエムベーハー ウント コー． カーゲー Toothed pole piece motor
SG94323A1 (en) 1998-04-20 2003-02-18 Canon Kk Motor
US6465916B2 (en) 1998-12-04 2002-10-15 Canon Kabushiki Kaisha Motor
EP2380260A1 (en) * 2009-01-07 2011-10-26 Numexia SA Device for producing torque, in particular an orientation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538705B2 (en) * 1966-05-27 1971-01-28 Agfeo Apparatebau fur Fernmelde technik, Elektrotechnik und Optik, Her mann Boelke, 4812 Brackwede Stepper motor
DE1613479B2 (en) * 1967-10-28 1971-10-21 Vdo Tachometer Werke Adolf Schindling Gmbh, 6000 Frankfurt SINGLE-PHASE STEPPER MOTOR
FR1552217A (en) * 1967-11-23 1969-01-03
FR1574848A (en) * 1968-05-10 1969-07-18
DE1932641C3 (en) * 1969-06-27 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Stepping motor that can be switched by means of direct current pulses of alternating polarity
FR2206619B2 (en) * 1972-11-09 1977-11-04 Rech Matiere Micromoteur E
DE2707252A1 (en) * 1977-02-19 1978-08-24 Quarz Zeit Ag SINGLE PHASE MOTOR

Also Published As

Publication number Publication date
AR228047A1 (en) 1983-01-14
DE3049191A1 (en) 1981-10-29
MX148688A (en) 1983-06-01
DE3049191C2 (en) 1989-09-28
GB2067024B (en) 1983-11-02
IT8009623A1 (en) 1982-06-19
IT1154915B (en) 1987-01-21
ES498219A0 (en) 1981-12-01
GB2067024A (en) 1981-07-15
IT8009623A0 (en) 1980-12-19
FR2472867A1 (en) 1981-07-03
FR2472867B1 (en) 1984-02-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303