CA974575A - Torsional stepping motor and exciter apparatus therefor - Google Patents

Torsional stepping motor and exciter apparatus therefor

Info

Publication number
CA974575A
CA974575A CA152,805A CA152805A CA974575A CA 974575 A CA974575 A CA 974575A CA 152805 A CA152805 A CA 152805A CA 974575 A CA974575 A CA 974575A
Authority
CA
Canada
Prior art keywords
torsional
stepping motor
apparatus therefor
exciter apparatus
exciter
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
CA152,805A
Other languages
English (en)
Inventor
John D. Hays
Jerry A. Combs
Harlen L. Baswell
Dale C. Brown
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.)
NCR Voyix Corp
Original Assignee
NCR Corp
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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of CA974575A publication Critical patent/CA974575A/en
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
    • H02K37/02—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • 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
    • H02K37/24—Structural association with auxiliary mechanical devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
CA152,805A 1971-10-12 1972-09-28 Torsional stepping motor and exciter apparatus therefor Expired CA974575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00188420A US3809989A (en) 1971-10-12 1971-10-12 Torsional stepping motor and exciter apparatus therefor

Publications (1)

Publication Number Publication Date
CA974575A true CA974575A (en) 1975-09-16

Family

ID=22693065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA152,805A Expired CA974575A (en) 1971-10-12 1972-09-28 Torsional stepping motor and exciter apparatus therefor

Country Status (6)

Country Link
US (1) US3809989A (cs)
JP (1) JPS4845820A (cs)
CA (1) CA974575A (cs)
DE (1) DE2249752A1 (cs)
FR (1) FR2156226B1 (cs)
GB (1) GB1357270A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126818A (en) * 1976-07-27 1978-11-21 Taylor William W Hybrid stepping motor unit
US4243900A (en) * 1978-11-03 1981-01-06 The United States Of America As Represented By The United States Department Of Energy Multiple stage miniature stepping motor
DE3237942A1 (de) * 1982-10-13 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum sequentiellen einschalten wenigstens zweier leistungsspeichernder bauelemente
US4933584A (en) * 1988-12-22 1990-06-12 General Electric Company Electronically commutated motor having skewed magnetics
DE19500570A1 (de) * 1995-01-11 1996-07-18 Vdo Schindling Anzeigevorrichtung
US20060091755A1 (en) * 2004-10-28 2006-05-04 Precise Automation, Llc Transverse flux switched reluctance motor and control methods
JP5692496B2 (ja) * 2010-04-28 2015-04-01 ミネベア株式会社 積層型樹脂複合磁石膜の製造方法及び径方向空隙型回転電気機械
JP6495772B2 (ja) * 2015-07-14 2019-04-03 株式会社東芝 回転電機の組立方法および回転電機のステータコイルエンドろう付け装置
KR20170028634A (ko) * 2015-09-04 2017-03-14 삼성전자주식회사 스테핑모터
DE102018107613A1 (de) * 2018-03-29 2019-10-02 Thyssenkrupp Ag Transversalfluss-Reluktanzmotor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019374A (en) * 1958-09-29 1962-01-30 Honeywell Regulator Co Electrical apparatus
US3183412A (en) * 1961-01-25 1965-05-11 Electrologica Nv Switching device for impedances with inductive character
US3364407A (en) * 1962-10-08 1968-01-16 Sperry Rand Corp Brushless direct current motor
US3327200A (en) * 1963-12-17 1967-06-20 Gen Electric Control circuit for static inverter
US3495149A (en) * 1965-05-27 1970-02-10 William H Swain Commutating inductor for use in silicon controlled rectifier power controllers
US3402334A (en) * 1965-12-08 1968-09-17 United Shoe Machinery Corp Apparatus for sequentially energizing windings
US3401323A (en) * 1966-04-25 1968-09-10 Trw Inc Reluctance motor switching circuits
US3418541A (en) * 1966-06-16 1968-12-24 Leach Corp Relay drive circuit
US3444447A (en) * 1966-09-22 1969-05-13 Mesur Matic Electronics Corp Multi-phase step motor control circuits including means for supplementing the normal energization of the windings
DE1638557B2 (de) * 1967-03-07 1970-09-03 Siemens AG, 1000 Berlin u. 8000 München Gleichstrom-Kleinmotor
US3453514A (en) * 1967-05-02 1969-07-01 Sperry Rand Corp Single sensor brushless d.c. motor
US3486096A (en) * 1967-05-15 1969-12-23 Ibm Drive circuits for stepping motor including rapid current build-up means
US3466528A (en) * 1967-08-29 1969-09-09 Park Ohio Industries Inc Inverter for induction heating use
FR1557220A (cs) * 1968-02-23 1969-02-14
US3560817A (en) * 1969-01-31 1971-02-02 Ford Motor Co Reluctance motor power circuit
US3560818A (en) * 1969-02-03 1971-02-02 Ford Motor Co Reluctance motor power circuit using dual energy sources
US3573593A (en) * 1969-04-01 1971-04-06 Burroughs Corp Angular velocity control system for step servo motor system responsive to winding deenergization
US3560821A (en) * 1969-04-21 1971-02-02 Sigma Instruments Inc Pulse type drive circuit for an inductive load
US3697839A (en) * 1971-03-08 1972-10-10 Ford Motor Co Bridge circuit controller and process for supplying electrical energy to a variable reluctance motor

Also Published As

Publication number Publication date
DE2249752A1 (de) 1973-04-19
US3809989A (en) 1974-05-07
FR2156226B1 (cs) 1977-08-26
FR2156226A1 (cs) 1973-05-25
GB1357270A (en) 1974-06-19
JPS4845820A (cs) 1973-06-30

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