GB1260747A - A magnetic circuit for d.c. and synchronous rotary electrical machines - Google Patents

A magnetic circuit for d.c. and synchronous rotary electrical machines

Info

Publication number
GB1260747A
GB1260747A GB513369A GB513369A GB1260747A GB 1260747 A GB1260747 A GB 1260747A GB 513369 A GB513369 A GB 513369A GB 513369 A GB513369 A GB 513369A GB 1260747 A GB1260747 A GB 1260747A
Authority
GB
United Kingdom
Prior art keywords
winding
yoke
poles
magnetic core
stator
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
GB513369A
Other languages
English (en)
Inventor
Robert Jean Leon Dechet
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1260747A publication Critical patent/GB1260747A/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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
GB513369A 1968-01-30 1969-01-30 A magnetic circuit for d.c. and synchronous rotary electrical machines Expired GB1260747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137937 1968-01-30

Publications (1)

Publication Number Publication Date
GB1260747A true GB1260747A (en) 1972-01-19

Family

ID=8645278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB513369A Expired GB1260747A (en) 1968-01-30 1969-01-30 A magnetic circuit for d.c. and synchronous rotary electrical machines

Country Status (5)

Country Link
CH (1) CH500616A (fr)
DE (1) DE1903633A1 (fr)
FR (1) FR1552559A (fr)
GB (1) GB1260747A (fr)
NL (1) NL6901490A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913691C2 (de) * 1979-04-05 1983-12-01 Danfoss A/S, 6430 Nordborg Ständer für einen bürstenlosen Elektromotor
DE19624595A1 (de) * 1996-06-20 1998-01-02 Bosch Gmbh Robert Gleichstrommotor

Also Published As

Publication number Publication date
FR1552559A (fr) 1969-01-03
CH500616A (fr) 1970-12-15
NL6901490A (fr) 1969-08-01
DE1903633A1 (de) 1969-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees