CA1028744A - Moteur a aimant permanent a demarrage unidirectionnel - Google Patents

Moteur a aimant permanent a demarrage unidirectionnel

Info

Publication number
CA1028744A
CA1028744A CA224,074A CA224074A CA1028744A CA 1028744 A CA1028744 A CA 1028744A CA 224074 A CA224074 A CA 224074A CA 1028744 A CA1028744 A CA 1028744A
Authority
CA
Canada
Prior art keywords
unidirectionally
permanent magnet
magnet motor
starting permanent
starting
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
CA224,074A
Other languages
English (en)
Inventor
Arthur W. Haydon
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.)
Tri Tech Inc
Original Assignee
Tri Tech Inc
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 Tri Tech Inc filed Critical Tri Tech Inc
Application granted granted Critical
Publication of CA1028744A publication Critical patent/CA1028744A/fr
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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • 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)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
CA224,074A 1974-08-08 1975-04-08 Moteur a aimant permanent a demarrage unidirectionnel Expired CA1028744A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49592974A 1974-08-08 1974-08-08

Publications (1)

Publication Number Publication Date
CA1028744A true CA1028744A (fr) 1978-03-28

Family

ID=23970543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,074A Expired CA1028744A (fr) 1974-08-08 1975-04-08 Moteur a aimant permanent a demarrage unidirectionnel

Country Status (7)

Country Link
US (1) US4087709A (fr)
JP (1) JPS5166423A (fr)
CA (1) CA1028744A (fr)
CH (1) CH607434A5 (fr)
DE (1) DE2534906C3 (fr)
FR (1) FR2281667A1 (fr)
GB (1) GB1501008A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088910A (en) * 1976-08-16 1978-05-09 Bunker Ramo Corporation Geared motor assembly
US4241270A (en) * 1977-12-27 1980-12-23 Tri-Tech, Inc. Synchronous electric motor
JPS54110707U (fr) * 1978-01-25 1979-08-03
US4244099A (en) * 1979-01-11 1981-01-13 Tri-Tech, Inc. Method of making an electric rotating machine
DE2905869A1 (de) * 1979-02-16 1980-08-28 Rau Swf Autozubehoer Elektrisches antriebsaggregat
DE3235622A1 (de) * 1982-09-25 1984-03-29 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Elektrischer kleinmotor, insbesondere fuer scheibenwischanlagen in kraftfahrzeugen
US4625134A (en) * 1985-03-25 1986-11-25 Emhart Industries, Inc. Means for mounting a gear train and motor
JP2631363B2 (ja) * 1986-03-19 1997-07-16 愛知時計電機 株式会社 電動体
US4792713A (en) * 1987-10-16 1988-12-20 Onan Corporation Lamination to rotor shaft retention method utilizing spring pins
US4934042A (en) * 1987-10-16 1990-06-19 Bush Timothy J Lamination to rotor shaft retention method utilizing spring pins
JPH02184256A (ja) * 1989-01-09 1990-07-18 Fuji Elelctrochem Co Ltd 小型モータ
US5233247A (en) * 1991-07-16 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Precision drive and speed reduction device
JP3461123B2 (ja) * 1998-07-28 2003-10-27 ミネベア株式会社 クロ−ポ−ル型ステッピングモ−タのステ−タ構造
JP4275320B2 (ja) * 2001-02-22 2009-06-10 三菱電機株式会社 ステッピングモータ
JP2003332120A (ja) 2002-05-10 2003-11-21 Minebea Co Ltd ボビン構造及びそれを用いたトランス及びインダクタ
US8384261B2 (en) * 2009-12-11 2013-02-26 Minebea Co., Ltd. Stepping motor including a connection structure of a stator yoke and a front plate
JP5987244B1 (ja) * 2015-07-24 2016-09-07 学校法人神奈川大学 レニウムの回収方法、レニウムとその他の金属とを含む溶液からレニウムを選択的に回収する方法、及びレニウムとその他の金属とを含む溶液にてレニウムの含有比率を高める方法
DE102021119817A1 (de) 2021-07-30 2023-02-02 HELLA GmbH & Co. KGaA Elektromotor für einen Aktuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709762A (en) * 1953-12-09 1955-05-31 Eastern Air Devices Inc Electric motor stator construction
US3475630A (en) * 1967-07-19 1969-10-28 American Mach & Foundry Synchronous motor with permanent magnet rotor
US3558940A (en) * 1968-11-13 1971-01-26 Mallory & Co Inc P R Synchronous motor with directional controls
US3564314A (en) * 1969-07-11 1971-02-16 Tri Tech Rotor-stator capsule construction

Also Published As

Publication number Publication date
JPS5166423A (en) 1976-06-09
US4087709A (en) 1978-05-02
DE2534906A1 (de) 1976-02-19
DE2534906C3 (de) 1980-02-21
FR2281667A1 (fr) 1976-03-05
DE2534906B2 (de) 1979-06-28
CH607434A5 (fr) 1978-12-15
FR2281667B1 (fr) 1981-08-28
GB1501008A (en) 1978-02-15

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