GB651060A - Improvements in and relating to field coils for salient pole dynamoelectric machines - Google Patents

Improvements in and relating to field coils for salient pole dynamoelectric machines

Info

Publication number
GB651060A
GB651060A GB2426048A GB2426048A GB651060A GB 651060 A GB651060 A GB 651060A GB 2426048 A GB2426048 A GB 2426048A GB 2426048 A GB2426048 A GB 2426048A GB 651060 A GB651060 A GB 651060A
Authority
GB
United Kingdom
Prior art keywords
turns
field coils
relating
salient pole
dynamoelectric 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
GB2426048A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB2426048A priority Critical patent/GB651060A/en
Publication of GB651060A publication Critical patent/GB651060A/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
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

651,060. Coils for dynamo-electric machines. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. (General Electric Co.). Sept. 15, 1948, No. 24260. [Class 35] In order to save space and weight in the structure of a traction motor each of the main field coils 7 consists of a plurality of continuous turns of flat strip conductor the width of which progressively decreases towards the pole tip 9 and of greater thickness in the tapered part of the coil 7 than in the rest of the turns of said coil. The increased thickness of the inner turns 10, 11, 12, 13 can be effected by doubling the strip thickness. The turns are insulated from each other by an insulating material 15.
GB2426048A 1948-09-15 1948-09-15 Improvements in and relating to field coils for salient pole dynamoelectric machines Expired GB651060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2426048A GB651060A (en) 1948-09-15 1948-09-15 Improvements in and relating to field coils for salient pole dynamoelectric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2426048A GB651060A (en) 1948-09-15 1948-09-15 Improvements in and relating to field coils for salient pole dynamoelectric machines

Publications (1)

Publication Number Publication Date
GB651060A true GB651060A (en) 1951-03-07

Family

ID=10208931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2426048A Expired GB651060A (en) 1948-09-15 1948-09-15 Improvements in and relating to field coils for salient pole dynamoelectric machines

Country Status (1)

Country Link
GB (1) GB651060A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188194B (en) * 1961-07-14 1965-03-04 Bosch Gmbh Robert Method for producing field coils from flat wire for electrical machines
GB2352336A (en) * 1999-05-06 2001-01-24 Bosch Gmbh Robert Mounting and securing coils on a stator
GB2539169A (en) * 2015-03-19 2016-12-14 Nidec Sr Drives Ltd Windings for electrical machines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188194B (en) * 1961-07-14 1965-03-04 Bosch Gmbh Robert Method for producing field coils from flat wire for electrical machines
GB2352336A (en) * 1999-05-06 2001-01-24 Bosch Gmbh Robert Mounting and securing coils on a stator
GB2352336B (en) * 1999-05-06 2001-06-06 Bosch Gmbh Robert Stator
GB2539169A (en) * 2015-03-19 2016-12-14 Nidec Sr Drives Ltd Windings for electrical machines
EP3093961A3 (en) * 2015-03-19 2016-12-28 Nidec SR Drives Ltd. Windings for electrical machines
GB2539169B (en) * 2015-03-19 2018-06-27 Nidec Sr Drives Ltd Windings for electrical machines

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