GB714677A - Improvements relating to dynamo-electric machines - Google Patents

Improvements relating to dynamo-electric machines

Info

Publication number
GB714677A
GB714677A GB3011150A GB3011150A GB714677A GB 714677 A GB714677 A GB 714677A GB 3011150 A GB3011150 A GB 3011150A GB 3011150 A GB3011150 A GB 3011150A GB 714677 A GB714677 A GB 714677A
Authority
GB
United Kingdom
Prior art keywords
conductors
insulating sheet
conducting paths
insulating
dynamo
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
GB3011150A
Inventor
Austyn Leslie Whiteley
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 GB3011150A priority Critical patent/GB714677A/en
Publication of GB714677A publication Critical patent/GB714677A/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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors

Abstract

714,677. Windings for dynamo-electric machines. BRITISH THOMSON-HOUSTON CO., Ltd. Dec. 10, 1951 [Dec. 8, 1950], No. 30111/50. Class 35 A " printed winding for a dynamoelectric machine rotor comprises a series of conductors mounted on an insulating sheet or tube which is either wrapped round or slid over the outer surface of therotary armature core. As shown in Fig. 1, an insulating sheet 10 carries conducting paths 11 on its upper side and 12 on its under side which are joined by spot-welding through the insulating sheet at points a, b, the latter being connected to commutator segments C. Alternatively, the two sets of conducting paths may be on separate insulating sheets placed together, or, in a further modification, Fig. 2, the axial conducting paths 11 may be on one insulating sheet 10 and the end connections 14, 15 on separate insulating strips 16, 17. Instead of spot-welding, the conductors may be soldered together over the edge of the insulating sheet and the conductors may have parallel extensions at one end to act as commutator segments. The conductors may be formed by printing with protective ink and etching or by stamping from copper foil. The conductors alone may rotate, the armature core being stationary.
GB3011150A 1950-12-08 1950-12-08 Improvements relating to dynamo-electric machines Expired GB714677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3011150A GB714677A (en) 1950-12-08 1950-12-08 Improvements relating to dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3011150A GB714677A (en) 1950-12-08 1950-12-08 Improvements relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB714677A true GB714677A (en) 1954-09-01

Family

ID=10302446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3011150A Expired GB714677A (en) 1950-12-08 1950-12-08 Improvements relating to dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB714677A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109113A (en) * 1959-03-18 1963-10-29 Printed Motors Inc Electromechanical energy converter using a flexible loop armature
US3144570A (en) * 1960-08-19 1964-08-11 Honeywell Regulator Co Printed circuit synchiro
US3209187A (en) * 1961-05-12 1965-09-28 Angele Wilhelm Printed armature device
DE2524901A1 (en) * 1974-06-04 1975-12-11 Kollmorgen Photocircuits MOTOR WITH ANCHOR COMPOSED FROM A PRINTED CIRCUIT
EP0063603A1 (en) * 1980-10-31 1982-11-03 Matsushita Electric Works, Ltd. Coil unit of coreless type armature
DE102008036704A1 (en) * 2008-08-07 2010-02-11 Clauß, Ulrich, Dr.-Ing. Brushless direct current-machine e.g. brushless direct current-motor, has electronic commutator including electronically controllable switch elements connected with junctions of homogeneous winding elements in closed progressive winding

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109113A (en) * 1959-03-18 1963-10-29 Printed Motors Inc Electromechanical energy converter using a flexible loop armature
US3144570A (en) * 1960-08-19 1964-08-11 Honeywell Regulator Co Printed circuit synchiro
US3209187A (en) * 1961-05-12 1965-09-28 Angele Wilhelm Printed armature device
DE2524901A1 (en) * 1974-06-04 1975-12-11 Kollmorgen Photocircuits MOTOR WITH ANCHOR COMPOSED FROM A PRINTED CIRCUIT
EP0063603A1 (en) * 1980-10-31 1982-11-03 Matsushita Electric Works, Ltd. Coil unit of coreless type armature
EP0063603A4 (en) * 1980-10-31 1983-03-15 Matsushita Electric Works Ltd Coil unit of coreless type armature.
DE102008036704A1 (en) * 2008-08-07 2010-02-11 Clauß, Ulrich, Dr.-Ing. Brushless direct current-machine e.g. brushless direct current-motor, has electronic commutator including electronically controllable switch elements connected with junctions of homogeneous winding elements in closed progressive winding
DE102008036704B4 (en) * 2008-08-07 2015-02-12 Ulrich Clauss DC machine with electronic commutation

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