GB1037902A - A method of making the stator of an electric machine - Google Patents

A method of making the stator of an electric machine

Info

Publication number
GB1037902A
GB1037902A GB1306665A GB1306665A GB1037902A GB 1037902 A GB1037902 A GB 1037902A GB 1306665 A GB1306665 A GB 1306665A GB 1306665 A GB1306665 A GB 1306665A GB 1037902 A GB1037902 A GB 1037902A
Authority
GB
United Kingdom
Prior art keywords
ring
strip
strips
stator
march
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
GB1306665A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1037902A publication Critical patent/GB1037902A/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
    • H02K1/16—Stator cores with slots for windings

Abstract

1,037,902. Core constructions. SIEMENSSCHUCKERTWERKE A.G. March 26, 1965 [March 28, 1964], No. 13066/65. Heading H2A. The stator of a dynamo-electric machine is formed by closely helically winding a sheetmetal strip 4 having outwardly directed slots 5, to form an inner stator ring 3 and separately closely helically winding sheet metal strip 1 on edge to form an outer stator ring, the two rings being subsequently assembled one within the other. The outer stator ring 1 is preferably heat treated before assembly, the resulting blue film providing insulation between the strips 1 and the inner ring 3. The strips may be formed from grain oriented metal having the directions of higher permeability as indicated by arrows V1, V2 or (Fig. 5, not shown) in two orthogonal directions. The ring 3 may be insulated from the ring 1 by tape which may be disposed around the periphery of the grooves 5 or by glass fibre bonded by epoxy resin. In Figs. 5, 6 (not shown) the outer core is wound in the form of multi-start helices of a plurality of strips of different width arranged so that the radial distance of the inner diameter of any wound strip of a given width is different from any other such strip.
GB1306665A 1964-03-28 1965-03-26 A method of making the stator of an electric machine Expired GB1037902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0090289 1964-03-28

Publications (1)

Publication Number Publication Date
GB1037902A true GB1037902A (en) 1966-08-03

Family

ID=7515706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306665A Expired GB1037902A (en) 1964-03-28 1965-03-26 A method of making the stator of an electric machine

Country Status (2)

Country Link
CH (1) CH428913A (en)
GB (1) GB1037902A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004361A1 (en) * 1981-05-26 1982-12-09 Emilen Arakelovich Stepanyants Magnetic circuit of electric machine
FR2536917A1 (en) * 1982-11-29 1984-06-01 Morschakov Nikolai Magnetic circuit in several parts for an electrical machine.
FR2539257A1 (en) * 1982-12-24 1984-07-13 Moiseevich Khait Magnetic circuit composed of several components for electric machine
GB2174552A (en) * 1985-03-28 1986-11-05 Gen Electric Dynamoelectric machines
US4747288A (en) * 1985-03-28 1988-05-31 General Electric Company Method of forming an edgewise wound core
GB2255452A (en) * 1991-05-01 1992-11-04 Pal Adam Electric machines with iron-cored disc armature
US5396138A (en) * 1990-07-16 1995-03-07 Johnson Electric S.A. Electric motor
WO2010060820A2 (en) * 2008-11-27 2010-06-03 Robert Bosch Gmbh Stator pack consisting of flat wire
DE102011000895A1 (en) * 2011-02-23 2012-08-23 Dr. Karl Bausch Gmbh & Co. Kg Inference, in particular for an electrical machine and method for producing a conclusion for a rotor or stator of an electrical machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU584392A1 (en) * 1975-10-28 1977-12-15 Предприятие П/Я Г-4012 Split stator of electrical machine
DE3248516A1 (en) 1982-12-29 1984-07-12 Jakov Moiseevič Vladimir Chait Electrical machine and a production method for its separable magnet conductors
FR2801142B1 (en) * 1999-11-12 2008-05-30 Leroy Somer ELECTRIC ROTATING MACHINE SHEET WITH RELATED ELEMENTS
DE102004025226A1 (en) * 2004-05-22 2005-12-22 Minebea Co., Ltd. Spindle motor in hard-disk drive, has hollow cylindrical yoke having ring-shaped multiple layers formed by laminating soft magnetism materials such as silicon steel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004361A1 (en) * 1981-05-26 1982-12-09 Emilen Arakelovich Stepanyants Magnetic circuit of electric machine
FR2536917A1 (en) * 1982-11-29 1984-06-01 Morschakov Nikolai Magnetic circuit in several parts for an electrical machine.
FR2539257A1 (en) * 1982-12-24 1984-07-13 Moiseevich Khait Magnetic circuit composed of several components for electric machine
GB2174552A (en) * 1985-03-28 1986-11-05 Gen Electric Dynamoelectric machines
US4654552A (en) * 1985-03-28 1987-03-31 General Electric Company Lanced strip and edgewise wound core
US4747288A (en) * 1985-03-28 1988-05-31 General Electric Company Method of forming an edgewise wound core
GB2174552B (en) * 1985-03-28 1989-06-21 Gen Electric Dynamoelectric machines
US5396138A (en) * 1990-07-16 1995-03-07 Johnson Electric S.A. Electric motor
GB2255452A (en) * 1991-05-01 1992-11-04 Pal Adam Electric machines with iron-cored disc armature
WO2010060820A2 (en) * 2008-11-27 2010-06-03 Robert Bosch Gmbh Stator pack consisting of flat wire
WO2010060820A3 (en) * 2008-11-27 2011-01-06 Robert Bosch Gmbh Stator pack consisting of flat wire
DE102011000895A1 (en) * 2011-02-23 2012-08-23 Dr. Karl Bausch Gmbh & Co. Kg Inference, in particular for an electrical machine and method for producing a conclusion for a rotor or stator of an electrical machine

Also Published As

Publication number Publication date
CH428913A (en) 1967-01-31

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