GB251542A - Improved arrangement for cooling the stators of electrical machines - Google Patents

Improved arrangement for cooling the stators of electrical machines

Info

Publication number
GB251542A
GB251542A GB28139/25A GB2813925A GB251542A GB 251542 A GB251542 A GB 251542A GB 28139/25 A GB28139/25 A GB 28139/25A GB 2813925 A GB2813925 A GB 2813925A GB 251542 A GB251542 A GB 251542A
Authority
GB
United Kingdom
Prior art keywords
cooling
stators
electrical machines
improved arrangement
slots
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
GB28139/25A
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.)
Thyssen and Co AG
Original Assignee
Thyssen and Co AG
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 DET29146D priority Critical patent/DE460220C/en
Application filed by Thyssen and Co AG filed Critical Thyssen and Co AG
Priority to GB28139/25A priority patent/GB251542A/en
Priority to FR606101D priority patent/FR606101A/en
Publication of GB251542A publication Critical patent/GB251542A/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
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

251,542. Thyssen & Co. Akt.-Ges., Glaubitz, A., and Sameith, R. Nov. 9. 1925. Armatures, cooling.-In an armature having slots b at right-angles to the axis to form passages for cooling air, the winding slots are extended towards the axis to form longitudinal passages, which are continued across the transverse slots by T-shaped filling pieces m of non- conducting material. In the arrangement shown tne edges of the filling pieces m are turned over as shown.
GB28139/25A 1924-07-31 1925-11-09 Improved arrangement for cooling the stators of electrical machines Expired GB251542A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DET29146D DE460220C (en) 1924-07-31 1924-07-31 Cooling arrangement for the stands of electrical machines with air ducts made of insulating material that bridge the cooling air slots between the stator core
GB28139/25A GB251542A (en) 1925-11-09 1925-11-09 Improved arrangement for cooling the stators of electrical machines
FR606101D FR606101A (en) 1925-11-09 1925-11-13 Cooling device for stators of electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28139/25A GB251542A (en) 1925-11-09 1925-11-09 Improved arrangement for cooling the stators of electrical machines

Publications (1)

Publication Number Publication Date
GB251542A true GB251542A (en) 1926-05-06

Family

ID=10270859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28139/25A Expired GB251542A (en) 1924-07-31 1925-11-09 Improved arrangement for cooling the stators of electrical machines

Country Status (3)

Country Link
DE (1) DE460220C (en)
FR (1) FR606101A (en)
GB (1) GB251542A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087684B (en) * 1958-09-08 1960-08-25 Siemens Ag DC machine of great performance
US4028569A (en) * 1975-06-16 1977-06-07 Westinghouse Electric Corporation Ventilation system for dynamoelectric machines
DE3565618D1 (en) * 1984-08-13 1988-11-17 Bbc Brown Boveri & Cie Electric machine with indirectly-cooled stator winding
SE510474C2 (en) * 1995-12-22 1999-05-25 Asea Brown Boveri Device in a stator

Also Published As

Publication number Publication date
FR606101A (en) 1926-06-08
DE460220C (en) 1928-05-24

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