GB1492691A - Stator for an electric machine - Google Patents

Stator for an electric machine

Info

Publication number
GB1492691A
GB1492691A GB179375A GB179375A GB1492691A GB 1492691 A GB1492691 A GB 1492691A GB 179375 A GB179375 A GB 179375A GB 179375 A GB179375 A GB 179375A GB 1492691 A GB1492691 A GB 1492691A
Authority
GB
United Kingdom
Prior art keywords
magnets
housing
stator
apertures
magnetic material
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
GB179375A
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.)
Pikaz Inzenyrsky Podnik
Original Assignee
Pikaz Inzenyrsky Podnik
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 Pikaz Inzenyrsky Podnik filed Critical Pikaz Inzenyrsky Podnik
Priority to GB179375A priority Critical patent/GB1492691A/en
Publication of GB1492691A publication Critical patent/GB1492691A/en
Expired 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
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

1492691 Permanent magnet stators PIKAZ INZENYRSKY PODNIK 15 Jan 1975 1793/75 Heading H2A A stator includes a housing 1, a plurality of permanent magnets 3 disposed in apertures 2 in the housing so that a face of each magnet is physically exposed to the interior of the housing, and magnetic material disposed externally of the magnets 3 for providing a flux return path and also for holding the magnets 3 in the apertures 2, wherein the housing 1 includes projections 4, 4a extending inwardly of the apertures 2 for locating the magnets 3 therein, the projections 4a including cut-outs 5 to permit the insertion or a rotor 6 into the stator. The magnetic material external to the magnets 3 may be in the form of a wire winding 8, a strip winding 9, or a yoke arrangement 7, as shown.
GB179375A 1975-01-15 1975-01-15 Stator for an electric machine Expired GB1492691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB179375A GB1492691A (en) 1975-01-15 1975-01-15 Stator for an electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB179375A GB1492691A (en) 1975-01-15 1975-01-15 Stator for an electric machine

Publications (1)

Publication Number Publication Date
GB1492691A true GB1492691A (en) 1977-11-23

Family

ID=9728114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB179375A Expired GB1492691A (en) 1975-01-15 1975-01-15 Stator for an electric machine

Country Status (1)

Country Link
GB (1) GB1492691A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565044A1 (en) * 1984-05-23 1985-11-29 Labinal IMPROVEMENT IN ROTARY MAGNET ROTOR MACHINES
DE3426996A1 (en) * 1984-07-21 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Electric motor, especially for driving a fuel supply pump
EP0226331A1 (en) * 1985-11-12 1987-06-24 Black & Decker Inc. Alignment system for permanent magnet motors
US4793054A (en) * 1985-11-12 1988-12-27 Black & Decker Inc. Alignment system for permanent magnet motors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565044A1 (en) * 1984-05-23 1985-11-29 Labinal IMPROVEMENT IN ROTARY MAGNET ROTOR MACHINES
WO1985005506A1 (en) * 1984-05-23 1985-12-05 Precision Mecanique Labinal Societe Anonyme Improvement to turning machines with magnets in the rotor
US4638200A (en) * 1984-05-23 1987-01-20 Precision Mecanique Labinal High speed permanent magnet rotor
DE3426996A1 (en) * 1984-07-21 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Electric motor, especially for driving a fuel supply pump
EP0226331A1 (en) * 1985-11-12 1987-06-24 Black & Decker Inc. Alignment system for permanent magnet motors
US4793054A (en) * 1985-11-12 1988-12-27 Black & Decker Inc. Alignment system for permanent magnet motors

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee