GB782200A - Improvements in dynamo-electric machines of the enclosed self-cooled type - Google Patents

Improvements in dynamo-electric machines of the enclosed self-cooled type

Info

Publication number
GB782200A
GB782200A GB3895/55A GB389555A GB782200A GB 782200 A GB782200 A GB 782200A GB 3895/55 A GB3895/55 A GB 3895/55A GB 389555 A GB389555 A GB 389555A GB 782200 A GB782200 A GB 782200A
Authority
GB
United Kingdom
Prior art keywords
electric machines
dynamo
machine
cooled type
flowing
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
GB3895/55A
Inventor
George Willoner
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB3895/55A priority Critical patent/GB782200A/en
Publication of GB782200A publication Critical patent/GB782200A/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
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

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

Abstract

782,200. Cooling dynamo-electric machines. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. Dec. 7, 1955 [Feb. 9, 1955], No. 3895/55. Class 35. A foot or other support of an enclosed machine forms a chamber through which the internal air flows and by one of the boundary walls is in heat exchange relationship with external air. As shown, the feet comprise bars 18 secured to the casing 2 by welded-on plates 13, 14 forming compartments 12 into each of which internal air flows via apertures 22 near one end of the machine and returns to the machine interior and through rotor ducts after flowing axially through the compartments over the outer surfaces of which external air is passed by fan 25, some of this air also flowing between ribs 27 in the cowl 23.
GB3895/55A 1955-02-09 1955-02-09 Improvements in dynamo-electric machines of the enclosed self-cooled type Expired GB782200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3895/55A GB782200A (en) 1955-02-09 1955-02-09 Improvements in dynamo-electric machines of the enclosed self-cooled type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3895/55A GB782200A (en) 1955-02-09 1955-02-09 Improvements in dynamo-electric machines of the enclosed self-cooled type

Publications (1)

Publication Number Publication Date
GB782200A true GB782200A (en) 1955-09-04

Family

ID=9766896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3895/55A Expired GB782200A (en) 1955-02-09 1955-02-09 Improvements in dynamo-electric machines of the enclosed self-cooled type

Country Status (1)

Country Link
GB (1) GB782200A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015211048A1 (en) * 2015-06-16 2016-12-22 Siemens Aktiengesellschaft Electric machine
WO2018099667A3 (en) * 2016-12-01 2018-08-16 IFP Energies Nouvelles Rotating electrical machine including a magnetic position sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015211048A1 (en) * 2015-06-16 2016-12-22 Siemens Aktiengesellschaft Electric machine
US10720814B2 (en) 2015-06-16 2020-07-21 Siemens Aktiengesellschaft Electrical machine and method for cooling the electrical machine
WO2018099667A3 (en) * 2016-12-01 2018-08-16 IFP Energies Nouvelles Rotating electrical machine including a magnetic position sensor
US10873248B2 (en) 2016-12-01 2020-12-22 IFP Energies Nouvelles Rotating electrical machine including a magnetic position sensor

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