GB162676A - Improvements in electric machines provided with fan-ventilation - Google Patents

Improvements in electric machines provided with fan-ventilation

Info

Publication number
GB162676A
GB162676A GB12902/21A GB1290221A GB162676A GB 162676 A GB162676 A GB 162676A GB 12902/21 A GB12902/21 A GB 12902/21A GB 1290221 A GB1290221 A GB 1290221A GB 162676 A GB162676 A GB 162676A
Authority
GB
United Kingdom
Prior art keywords
coil
fan
machine
ventilation
axis
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
GB12902/21A
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 Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke 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
Application filed by Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB162676A publication Critical patent/GB162676A/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)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

162,676. Siemens Schuckertwerke Ges. May 5, 1920, [Convention date]. Void [Published under Sect. 91 of the Act]. Armatures and field magnets, cooling.-In a dynamo-electric machine which is cooled by air drawn through the machine bv means of a fan e, the field magnet coils b are provided with concentric spaces formed in the coil itself or between the coil and the magnet iron or coil casing and provided with distancepieces d arranged parallel with the axis of the coil and formed with transverse recesses. The cooling air flows through the coil spaces in a direction parallel with the axis of the machine.
GB12902/21A 1920-05-05 1921-05-05 Improvements in electric machines provided with fan-ventilation Expired GB162676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE162676X 1920-05-05

Publications (1)

Publication Number Publication Date
GB162676A true GB162676A (en) 1921-07-14

Family

ID=5683006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12902/21A Expired GB162676A (en) 1920-05-05 1921-05-05 Improvements in electric machines provided with fan-ventilation

Country Status (1)

Country Link
GB (1) GB162676A (en)

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