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GB293144A - Improvements in and relating to dynamo electric machines - Google Patents

Improvements in and relating to dynamo electric machines

Info

Publication number
GB293144A
GB293144A GB9916/27A GB991627A GB293144A GB 293144 A GB293144 A GB 293144A GB 9916/27 A GB9916/27 A GB 9916/27A GB 991627 A GB991627 A GB 991627A GB 293144 A GB293144 A GB 293144A
Authority
GB
United Kingdom
Prior art keywords
frame
bolted
bars
core
end rings
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
GB9916/27A
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
Priority to GB21694/25A priority Critical patent/GB259353A/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB9916/27A priority patent/GB293144A/en
Publication of GB293144A publication Critical patent/GB293144A/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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating

Landscapes

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

Abstract

293,144. British Thomson-Houston Co., Ltd., and Whitaker, F. P. April 11, 1927. Armatures and field magnets, short-circuited screens or cores of.-In an alternating current dynamo-electric machine having a ring wound stator, a low resistance squirrel cage winding is provided behind the stator core or between it and the frame of the machine to compensate the magneto motors force of the conductors lying between the core and the frame. As shown, the laminated core 2 carrying a gramme ring winding 4 is supported from the frame 1 by non-magnetic brackets 3. The squirrel cage winding comprises bars 6 located behind the stator core, a number of these bars being bolted to brackets 7 which in turn are bolted to end rings 8, while the remaining bars are bent. over and bolted directly to the end rings. Specification 259,353 is referred to.
GB9916/27A 1925-08-29 1927-04-11 Improvements in and relating to dynamo electric machines Expired GB293144A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB21694/25A GB259353A (en) 1925-08-29 1925-08-29 Improvements in and relating to dynamo-electric machines
GB9916/27A GB293144A (en) 1925-08-29 1927-04-11 Improvements in and relating to dynamo electric machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB21694/25A GB259353A (en) 1925-08-29 1925-08-29 Improvements in and relating to dynamo-electric machines
GB9916/27A GB293144A (en) 1925-08-29 1927-04-11 Improvements in and relating to dynamo electric machines

Publications (1)

Publication Number Publication Date
GB293144A true GB293144A (en) 1928-07-05

Family

ID=26243256

Family Applications (2)

Application Number Title Priority Date Filing Date
GB21694/25A Expired GB259353A (en) 1925-08-29 1925-08-29 Improvements in and relating to dynamo-electric machines
GB9916/27A Expired GB293144A (en) 1925-08-29 1927-04-11 Improvements in and relating to dynamo electric machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB21694/25A Expired GB259353A (en) 1925-08-29 1925-08-29 Improvements in and relating to dynamo-electric machines

Country Status (1)

Country Link
GB (2) GB259353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239830A1 (en) * 2009-04-06 2010-10-13 KS Research, société anonyme AC induction motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239830A1 (en) * 2009-04-06 2010-10-13 KS Research, société anonyme AC induction motor
BE1018519A5 (en) * 2009-04-06 2011-02-01 Ks Res Sociutu Anonyme ELECTRIC INDUCTION MOTOR WITH ALTERNATING CURRENT.
US8878412B2 (en) 2009-04-06 2014-11-04 Ks Research S.A. Alternating current electric induction motor with auxiliary closed loop toroidal winding

Also Published As

Publication number Publication date
GB259353A (en) 1926-10-14

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