GB191108392A - Improvements in the Ventilation of Dynamo Electric Machines. - Google Patents

Improvements in the Ventilation of Dynamo Electric Machines.

Info

Publication number
GB191108392A
GB191108392A GB191108392DA GB191108392A GB 191108392 A GB191108392 A GB 191108392A GB 191108392D A GB191108392D A GB 191108392DA GB 191108392 A GB191108392 A GB 191108392A
Authority
GB
United Kingdom
Prior art keywords
air
rotor
stator
ventilation
electric 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
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.)
Siemens Brothers Dynamo Works Ltd
Original Assignee
Siemens Brothers Dynamo Works 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
Application filed by Siemens Brothers Dynamo Works Ltd filed Critical Siemens Brothers Dynamo Works Ltd
Application granted granted Critical
Publication of GB191108392A publication Critical patent/GB191108392A/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

8392. Siemens Bros. Dynamo Works, and Koettgen, C. A. B. D. April 4. Dynamos and motors, cooling and ventilating -The rotor of a dynamo-electric machine is provided with three fans, of 'which one d forces air through the stator air ducts, and the other two f, e draw air through the air gap between the rotor and stator and the rotor air ducts, respectively. A partition g separates the air discharged through the stator from that discharged through the rotor and air gap. The fan blades e, f may be separated from each other by a partition h.
GB191108392D 1911-04-04 1911-04-04 Improvements in the Ventilation of Dynamo Electric Machines. Expired GB191108392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191108392T 1911-04-04

Publications (1)

Publication Number Publication Date
GB191108392A true GB191108392A (en) 1911-07-06

Family

ID=34357154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191108392D Expired GB191108392A (en) 1911-04-04 1911-04-04 Improvements in the Ventilation of Dynamo Electric Machines.

Country Status (1)

Country Link
GB (1) GB191108392A (en)

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