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FR2108391A5 - - Google Patents

Info

Publication number
FR2108391A5
FR2108391A5 FR7134045A FR7134045A FR2108391A5 FR 2108391 A5 FR2108391 A5 FR 2108391A5 FR 7134045 A FR7134045 A FR 7134045A FR 7134045 A FR7134045 A FR 7134045A FR 2108391 A5 FR2108391 A5 FR 2108391A5
Authority
FR
France
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
FR7134045A
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.)
Superior Electric Co
Original Assignee
Superior Electric Co
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 Superior Electric Co filed Critical Superior Electric Co
Application granted granted Critical
Publication of FR2108391A5 publication Critical patent/FR2108391A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K37/14—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 with magnets rotating within the armatures
    • H02K37/18—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 with magnets rotating within the armatures of homopolar type
    • 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
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/04—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors situated within the stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR7134045A 1970-09-22 1971-09-22 Expired FR2108391A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7441670A 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
FR2108391A5 true FR2108391A5 (fr) 1972-05-19

Family

ID=22119449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134045A Expired FR2108391A5 (fr) 1970-09-22 1971-09-22

Country Status (6)

Country Link
US (1) US3621312A (fr)
CA (1) CA940183A (fr)
DE (1) DE2147361C3 (fr)
FR (1) FR2108391A5 (fr)
GB (1) GB1344142A (fr)
NL (1) NL7113008A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790834A (en) * 1970-11-21 1974-02-05 T Tanaka Low speed synchronous motor
US3751696A (en) * 1971-11-22 1973-08-07 Computer Devices Tooth arrangement for a stepping motor
DE2235086C3 (de) * 1972-07-18 1979-01-18 Gerhard Berger Gmbh & Co Fabrik Elektrischer Messgeraete, 7630 Lahr Schrittmotor mit fünf Statorwicklungen
DE2342994A1 (de) * 1973-08-25 1975-03-20 Gerhard Berger Fabrikation Ele Fuenf-phasen-schrittmotor
FR2272519B1 (fr) * 1974-05-22 1978-12-29 Pont A Mousson
US4081703A (en) * 1976-05-26 1978-03-28 North American Philips Corporation Electric motor having toothed pole pieces
DE2703791B2 (de) * 1977-01-29 1978-11-09 Gerhard Berger Gmbh & Co Fabrik Elektrischer Messgeraete, 7630 Lahr Schrittmotor
US4275339A (en) * 1979-12-21 1981-06-23 International Business Machines Corporation Bifilar brushless DC motor
JPS5716564A (en) * 1980-07-02 1982-01-28 Oriental Motor Kk 4-phase hybrid type stepping motor
JPS59135087U (ja) * 1983-02-26 1984-09-10 シナノケンシ株式会社 永久磁石形ステツプモ−タ
US4584495A (en) * 1984-12-17 1986-04-22 Applied Motion Products, Inc. Performance step motor
US4899072A (en) * 1986-09-20 1990-02-06 Nippon Telegraph And Telephone Corporation Pulse motor
US4733113A (en) * 1987-02-05 1988-03-22 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive
US4883999A (en) * 1988-08-15 1989-11-28 Pacific Scientific Company Polyphase electronically commutated reluctance motor
US5128570A (en) * 1991-06-24 1992-07-07 Japan Servo Co., Ltd. Permanent magnet type stepping motor
US5432390A (en) * 1992-05-15 1995-07-11 Emerson Electric Co. Switched reluctance motor
US6624538B2 (en) 2000-03-30 2003-09-23 Delaware Capital Formation, Inc. Variable reluctance motor with improved tooth geometry
US20030038556A1 (en) * 2000-03-30 2003-02-27 Gieskes Koenraad Alexander Variable reluctance motor
DE10321966A1 (de) * 2003-05-15 2004-12-16 Minebea Co., Ltd. Elektromotor mit Linearantrieb
CN105485230B (zh) * 2016-01-13 2017-05-24 哈尔滨工程大学 一种采用非对称磁齿结构实现准零刚度特性的电磁式半主动隔振器
CN106208454A (zh) * 2016-08-29 2016-12-07 贵州航天林泉电机有限公司 一种超小气隙微型步进电机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25445E (en) * 1963-09-17 fredrickson
US3148319A (en) * 1961-06-29 1964-09-08 Superior Electric Co Electric motor
US3206623A (en) * 1962-04-20 1965-09-14 Superior Electric Co Electric synchronous inductor motor
US3343014A (en) * 1964-11-10 1967-09-19 Plessey Uk Ltd Synchronous motors
US3428837A (en) * 1966-04-21 1969-02-18 Imc Magnetics Corp Small angle stepping motor with offset permanent magnet rotor having axially located pole shoes
US3535604A (en) * 1968-06-14 1970-10-20 Superior Electric Co Electric stepping motor
US3510699A (en) * 1969-02-10 1970-05-05 Superior Electric Co Variable reluctance electric stepping motor with bias winding and field energizing circuitry
US3509392A (en) * 1969-05-21 1970-04-28 Superior Electric Co Variable reluctance electric stepping motor with field energizing circuitry

Also Published As

Publication number Publication date
CA940183A (en) 1974-01-15
DE2147361B2 (de) 1973-05-24
DE2147361C3 (de) 1973-12-06
GB1344142A (en) 1974-01-16
NL7113008A (fr) 1972-03-24
US3621312A (en) 1971-11-16
DE2147361A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse