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FR2009691A1 - - Google Patents

Info

Publication number
FR2009691A1
FR2009691A1 FR6917921A FR6917921A FR2009691A1 FR 2009691 A1 FR2009691 A1 FR 2009691A1 FR 6917921 A FR6917921 A FR 6917921A FR 6917921 A FR6917921 A FR 6917921A FR 2009691 A1 FR2009691 A1 FR 2009691A1
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.)
Withdrawn
Application number
FR6917921A
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.)
Sangamo Weston Ltd
Atos Origin IT Services Inc
Original Assignee
Sangamo Weston Ltd
Sangamo Weston 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 Sangamo Weston Ltd, Sangamo Weston Inc filed Critical Sangamo Weston Ltd
Publication of FR2009691A1 publication Critical patent/FR2009691A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR6917921A 1968-05-30 1969-05-30 Withdrawn FR2009691A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25979/68A GB1268045A (en) 1968-05-30 1968-05-30 Improvements in or relating to synchronous electric motors

Publications (1)

Publication Number Publication Date
FR2009691A1 true FR2009691A1 (fr) 1970-02-06

Family

ID=10236397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6917921A Withdrawn FR2009691A1 (fr) 1968-05-30 1969-05-30

Country Status (4)

Country Link
US (1) US3555324A (fr)
DE (1) DE1927205C3 (fr)
FR (1) FR2009691A1 (fr)
GB (1) GB1268045A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318017A (en) * 1980-01-04 1982-03-02 Timex Corporation Rotor assembly for electric stepping motor
US7148598B2 (en) * 2003-10-23 2006-12-12 A.O. Smith Corporation Spoke permanent magnet rotors for electrical machines and methods of manufacturing same
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US8283832B2 (en) * 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US9099905B2 (en) 2012-10-15 2015-08-04 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9362792B2 (en) 2012-10-15 2016-06-07 Regal Beloit America, Inc. Radially embedded permanent magnet rotor having magnet retention features and methods thereof
US9246364B2 (en) 2012-10-15 2016-01-26 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9882440B2 (en) 2012-10-15 2018-01-30 Regal Beloit America, Inc. Radially embedded permanent magnet rotor and methods thereof
US9831727B2 (en) 2012-10-15 2017-11-28 Regal Beloit America, Inc. Permanent magnet rotor and methods thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192304A (en) * 1936-10-13 1940-03-05 Sangamo Electric Co Electric motor
US2823327A (en) * 1955-07-22 1958-02-11 Ingraham E Co Reaction-type synchronous motor with lifelong permanent magnet rotor
GB965746A (en) * 1959-09-22 1964-08-06 Sangamo Weston Improvements in or relating to synchronous electric motors
US3271601A (en) * 1961-09-28 1966-09-06 Gen Motors Corp Dynamoelectric machine
US3390291A (en) * 1962-07-03 1968-06-25 Michigan Bank Nat Ass Permanent magnet rotor structure for a dynamoelectric machine
DE1213507B (de) * 1963-03-21 1966-03-31 Walter Holzer Loesbare mechanische und elektrische Verbindung von Bauelementen

Also Published As

Publication number Publication date
US3555324A (en) 1971-01-12
DE1927205B2 (de) 1977-11-24
DE1927205C3 (de) 1978-07-06
GB1268045A (en) 1972-03-22
DE1927205A1 (de) 1969-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse