GB626823A - Improvements relating to the windings of dynamo-electric machines - Google Patents

Improvements relating to the windings of dynamo-electric machines

Info

Publication number
GB626823A
GB626823A GB2410247A GB2410247A GB626823A GB 626823 A GB626823 A GB 626823A GB 2410247 A GB2410247 A GB 2410247A GB 2410247 A GB2410247 A GB 2410247A GB 626823 A GB626823 A GB 626823A
Authority
GB
United Kingdom
Prior art keywords
pole
coil
dynamo
members
electric machines
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
GB2410247A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2410247A priority Critical patent/GB626823A/en
Publication of GB626823A publication Critical patent/GB626823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only

Abstract

626,823. Securing coils for dynamo-electric machines. BRITISH THOMSON-HOUSTON CO., Ltd., and POHL, R. Sept. 1, 1947, No. 24102. [Class 35] An edgewise formed coil is fixed to a pole of a dynamoelectric machine by retaining members extending mainly radially along the pole. Fig. 2 shows in cross-sections an edgewise coil 2 fixed to salient pole 1 by retaining members 8, each having a beaded edge 7 engaging semi-closed slots along the inner edges of coil 2. The other edge of each of the members 8 may be welded to the pole 1 or beaded to engage semi-closed slots in the pole member. The edges 7 are covered with insulating material. An annular space 9 between the inner sides of coil 2 and the faces of pole 1 permits circulation of cooling air, the clamps at the ends of a coil being spaced from the rotor boss and pole shoe by suitably slotted or ducted insulating members.
GB2410247A 1947-09-01 1947-09-01 Improvements relating to the windings of dynamo-electric machines Expired GB626823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2410247A GB626823A (en) 1947-09-01 1947-09-01 Improvements relating to the windings of dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2410247A GB626823A (en) 1947-09-01 1947-09-01 Improvements relating to the windings of dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB626823A true GB626823A (en) 1949-07-21

Family

ID=10206396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2410247A Expired GB626823A (en) 1947-09-01 1947-09-01 Improvements relating to the windings of dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB626823A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087258B (en) * 1959-04-10 1960-08-18 Licentia Gmbh Arrangement for cooling the rotor winding of electrical machines with pronounced poles
DE1133811B (en) * 1960-08-10 1962-07-26 Licentia Gmbh Single pole training on the runner of high-speed synchronous salient pole machines
US3205386A (en) * 1961-01-05 1965-09-07 Phelon Co Inc Electrical coil for a magneto or the like
FR2447633A1 (en) * 1979-01-25 1980-08-22 Ducellier & Cie IMPROVEMENT FOR ALTERNATORS OF MOTOR VEHICLES
CN106104989A (en) * 2014-02-18 2016-11-09 Yasa电机有限公司 Machine cooling system
US10044237B2 (en) 2013-01-31 2018-08-07 Yasa Limited Pole shoe cooling gap for axial motor
DE102020106775A1 (en) 2020-03-12 2021-09-16 Schaeffler Technologies AG & Co. KG Stator for an axial flux machine, method for manufacturing a stator and axial flux machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087258B (en) * 1959-04-10 1960-08-18 Licentia Gmbh Arrangement for cooling the rotor winding of electrical machines with pronounced poles
DE1133811B (en) * 1960-08-10 1962-07-26 Licentia Gmbh Single pole training on the runner of high-speed synchronous salient pole machines
US3205386A (en) * 1961-01-05 1965-09-07 Phelon Co Inc Electrical coil for a magneto or the like
FR2447633A1 (en) * 1979-01-25 1980-08-22 Ducellier & Cie IMPROVEMENT FOR ALTERNATORS OF MOTOR VEHICLES
EP0015167A1 (en) * 1979-01-25 1980-09-03 DUCELLIER & Cie Improvement relating to automobile alternators
US10044237B2 (en) 2013-01-31 2018-08-07 Yasa Limited Pole shoe cooling gap for axial motor
CN106104989A (en) * 2014-02-18 2016-11-09 Yasa电机有限公司 Machine cooling system
US20170012480A1 (en) * 2014-02-18 2017-01-12 Yasa Motors Limited Machine cooling systems
JP2017506497A (en) * 2014-02-18 2017-03-02 ワイエーエスエー モータース リミテッド Mechanical cooling system
US10951075B2 (en) * 2014-02-18 2021-03-16 Yasa Limited Machine cooling systems
DE102020106775A1 (en) 2020-03-12 2021-09-16 Schaeffler Technologies AG & Co. KG Stator for an axial flux machine, method for manufacturing a stator and axial flux machine

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