GB621005A - Improvements in or relating to dynamo-electric apparatus - Google Patents

Improvements in or relating to dynamo-electric apparatus

Info

Publication number
GB621005A
GB621005A GB3830/47A GB383047A GB621005A GB 621005 A GB621005 A GB 621005A GB 3830/47 A GB3830/47 A GB 3830/47A GB 383047 A GB383047 A GB 383047A GB 621005 A GB621005 A GB 621005A
Authority
GB
United Kingdom
Prior art keywords
coils
space
dynamo
height
available
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
GB3830/47A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB621005A publication Critical patent/GB621005A/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

Landscapes

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

Abstract

621,005. Cores for dynamo-electric machines. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Feb. 10, 1947, No. 3830. Convention date, Dec. 20, 1943. [Class 35] A 4-pole laminated stator core is of square or rectangular shape, its pole pairs 4, 5 being of unequal length so that suitably shaped coils 6 can be slipped on to the short poles and then further coils 7 are placed on to the long ones, thus completely filling the available coil space. The height h<SP>1</SP> of the wide coils 6 must be less than its entry clearance p whilst the height h2 of the coils 7 must permit entry through the rotor space q. The other coil dimensions are arranged to fill the available space.
GB3830/47A 1943-12-20 1947-02-10 Improvements in or relating to dynamo-electric apparatus Expired GB621005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL621005X 1943-12-20

Publications (1)

Publication Number Publication Date
GB621005A true GB621005A (en) 1949-04-01

Family

ID=19788431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3830/47A Expired GB621005A (en) 1943-12-20 1947-02-10 Improvements in or relating to dynamo-electric apparatus

Country Status (1)

Country Link
GB (1) GB621005A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240664A (en) * 1990-01-20 1991-08-07 Smith & Nephew Locating bobbin windings on stator
GB2242073A (en) * 1990-01-20 1991-09-18 Smith & Nephew Stator coil assembly for electric motors
EP1760861A1 (en) * 2005-08-30 2007-03-07 Askoll Holding S.r.l. Permanent-magnet two-phase synchronous electric motor with mechanical start-up for washing machines and similar household appliances, in particular for washing pumps
DE102007026674A1 (en) * 2007-06-08 2008-12-18 Robert Bosch Gmbh Primary unit e.g. stator, for electrical machine e.g. rotation-symmetric motor, has rear part for stabilizing, and teeth for receiving windings protruding from rear part and differing in length that is measured in radial direction
US7692353B2 (en) 2006-08-11 2010-04-06 Askoll Holding S.R.L. Permanent-magnet two-phase synchronous electric motor with mechanical start-up for washing machines and similar household appliances, in particular for washing pumps

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240664A (en) * 1990-01-20 1991-08-07 Smith & Nephew Locating bobbin windings on stator
GB2242073A (en) * 1990-01-20 1991-09-18 Smith & Nephew Stator coil assembly for electric motors
EP1760861A1 (en) * 2005-08-30 2007-03-07 Askoll Holding S.r.l. Permanent-magnet two-phase synchronous electric motor with mechanical start-up for washing machines and similar household appliances, in particular for washing pumps
US7692353B2 (en) 2006-08-11 2010-04-06 Askoll Holding S.R.L. Permanent-magnet two-phase synchronous electric motor with mechanical start-up for washing machines and similar household appliances, in particular for washing pumps
DE102007026674A1 (en) * 2007-06-08 2008-12-18 Robert Bosch Gmbh Primary unit e.g. stator, for electrical machine e.g. rotation-symmetric motor, has rear part for stabilizing, and teeth for receiving windings protruding from rear part and differing in length that is measured in radial direction

Similar Documents

Publication Publication Date Title
GB932708A (en) A low-power electric motor
GB1134174A (en) The use of magnetic-pulse forming in the assembly of dynamo-electric machines
GB712802A (en) Improvements in or relating to slot wedges for electric machines
GB621005A (en) Improvements in or relating to dynamo-electric apparatus
GB1018660A (en) Dynamoelectric machine
GB1376539A (en) Electrical machines
GB742345A (en) Improvements in the construction of dynamo-electric machines
ES255421U (en) Rotor for rotating electrical machine.
GB912599A (en) Cores for dynamoelectric machine
GB805223A (en) Improvements relating to electric motors
GB306099A (en) Improvements in and relating to dynamo electric machines
GB1079961A (en) Improvements in or relating to rotating electrical machinery
GB525026A (en) Improvements in or relating to single-phase condenser type induction motors
GB605846A (en) Improvements in magnetic circuits
GB418174A (en) An improved small self-starting synchronous electric motor
GB927956A (en) Improved lead anchor means for induction apparatus
GB466771A (en) Improvements in electric motors
GB394287A (en) Improvements in and relating to electric motors
GB608408A (en) Improvements in and relating to dynamo-electric machines
GB925833A (en) Improvements in electrical rotating machines
GB907199A (en) A stator winding structure for an electrical rotating machine of the flat annular air-gap type
GB624059A (en) Improvements in or relating to dynamo electric machines
GB293420A (en) An improved laminated core body for electric machines and apparatus
GB1302451A (en)
GB467547A (en) Improvements in radiogoniometers