GB267584A - Improvements in or relating to dynamo-electric machines - Google Patents

Improvements in or relating to dynamo-electric machines

Info

Publication number
GB267584A
GB267584A GB3097825A GB3097825A GB267584A GB 267584 A GB267584 A GB 267584A GB 3097825 A GB3097825 A GB 3097825A GB 3097825 A GB3097825 A GB 3097825A GB 267584 A GB267584 A GB 267584A
Authority
GB
United Kingdom
Prior art keywords
armatures
magnetic
windings
armature
energized
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
GB3097825A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3097825A priority Critical patent/GB267584A/en
Publication of GB267584A publication Critical patent/GB267584A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

267,584. Suchostawer, D. Dec. 8, 1925. Rotary machines; cores.-Two wound armatures 6 and two unwound armatures 12 are arranged on a shaft 5 and co-operate with polepieces arranged as shown on a magnetic frame 4 and energized by windings 13, 17. The pairs of pole-pieces are arranged at 180‹ from each other. Each armature is arranged at 90‹ to the other armature of the pair. The armatures 6 are wound on slotted laminations 8, Fig. 3, the magnetic portions of the lamination being replaced throughout two opposite segments, each extending over a quarter of the circumference, by insulating material 9. The unwound armatures consist of bars of magnetic material arranged in quadrants on the ends of non- magnetic arms 11. The windings 13, 17 at each end of the frame are connected to each other and to distributers 19 so that when one winding of each pair is energized the other is cut off. Current is taken from the armatures 6 by sliprings 10 and may be employed to energize the windings.
GB3097825A 1925-12-08 1925-12-08 Improvements in or relating to dynamo-electric machines Expired GB267584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3097825A GB267584A (en) 1925-12-08 1925-12-08 Improvements in or relating to dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3097825A GB267584A (en) 1925-12-08 1925-12-08 Improvements in or relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB267584A true GB267584A (en) 1927-03-08

Family

ID=10316059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3097825A Expired GB267584A (en) 1925-12-08 1925-12-08 Improvements in or relating to dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB267584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535263A (en) * 1981-01-23 1985-08-13 Fairey Hydraulics, Ltd. Electric D.C. motors with a plurality of units, each including a permanent magnet field device and a wound armature for producing poles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535263A (en) * 1981-01-23 1985-08-13 Fairey Hydraulics, Ltd. Electric D.C. motors with a plurality of units, each including a permanent magnet field device and a wound armature for producing poles

Similar Documents

Publication Publication Date Title
US1823979A (en) Lamination for dynamo-electric machines
GB759960A (en) Improvements in or relating to electric motor stator with molded insulation
GB267584A (en) Improvements in or relating to dynamo-electric machines
GB881468A (en) Improvements in and relating to dynamo-electric machines
GB137255A (en) Improvements in and connected with electro-magnetic step-by-step and like mechanism
GB522557A (en) Improvements in or relating to electric motors
GB302497A (en) Improvements in and relating to low-voltage continuous current motors
GB323498A (en) Improvements in or relating to dynamo-electric machines
GB257029A (en) Improvements in the ventilation and cooling of electro-magnetic coils for dynamo electric machines of the salient pole type
US998302A (en) Field-magnet for electric motors and generators.
GB1260747A (en) A magnetic circuit for d.c. and synchronous rotary electrical machines
GB666745A (en) Improvements in windings for dynamo electric machines
GB672316A (en) Improvements in fractional h.p. electric motors
GB519538A (en) Improvements in dynamo electric machines
GB239076A (en) Improvements in armatures for electric dynamos, motors and like machinery
GB505583A (en) Improvements in and relating to electric motors
GB903285A (en) Improvements in or relating to windings for use in dynamo-electric machines
GB318950A (en) Improvements in electro-magnetic devices
GB431419A (en) Improvements relating to dynamo-electric machines
GB214288A (en) Improvements in electric generators or motors
GB293144A (en) Improvements in and relating to dynamo electric machines
GB403706A (en) Improvements in and relating to alternating current dynamo electric machines more particularly but not exclusively for welding plant
GB462974A (en) Means for improving the commutation of commutator motors
GB508872A (en) Improvements relating to interpoles for commutator dynamo electric machines
GB269589A (en) Improvements in or relating to dynamo-electric machines