GB191314941A - Improvements in and relating to the Cooling of Dynamo Electric Machinery. - Google Patents

Improvements in and relating to the Cooling of Dynamo Electric Machinery.

Info

Publication number
GB191314941A
GB191314941A GB191314941DA GB191314941A GB 191314941 A GB191314941 A GB 191314941A GB 191314941D A GB191314941D A GB 191314941DA GB 191314941 A GB191314941 A GB 191314941A
Authority
GB
United Kingdom
Prior art keywords
cooling
ducts
air
stator
relating
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
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of GB191314941A publication Critical patent/GB191314941A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

14,941. Akt.-Ges. Brown, Boveri, et Cie. Feb. 24, [Convention date]. Armatures and field-magnets, cooling. - The air for cooling enclosed machines is divided into two parts, one part cooling the stator iron directly, and the other part cooling first the rotor and then the other part of the stator. Fans v, Fig. 2, force one portion of the air through axial ducts l and radial ducts t in the rotor and thence by way of radial stator ducts z and the external passage u to the exit o; the other portion of the air passes through openings n to peripheral passages k and through the outer parts of the ducts z to the exit o. Plates b are arranged in the stator ducts z to separate the two streams of air.
GB191314941D 1913-02-24 1913-06-28 Improvements in and relating to the Cooling of Dynamo Electric Machinery. Expired GB191314941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191314941X 1913-02-24

Publications (1)

Publication Number Publication Date
GB191314941A true GB191314941A (en) 1914-04-02

Family

ID=32337532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191314941D Expired GB191314941A (en) 1913-02-24 1913-06-28 Improvements in and relating to the Cooling of Dynamo Electric Machinery.

Country Status (1)

Country Link
GB (1) GB191314941A (en)

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