GB191119760A - Improvements in Methods of and Apparatus for Cooling Electrical Machinery. - Google Patents

Improvements in Methods of and Apparatus for Cooling Electrical Machinery.

Info

Publication number
GB191119760A
GB191119760A GB191119760DA GB191119760A GB 191119760 A GB191119760 A GB 191119760A GB 191119760D A GB191119760D A GB 191119760DA GB 191119760 A GB191119760 A GB 191119760A
Authority
GB
United Kingdom
Prior art keywords
water
air
entrained
pipe
machine
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
Inventor
Frank George Baum
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191119760A publication Critical patent/GB191119760A/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
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises 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
    • H02K9/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

19,760. Baum, F. G. Sept. 7, 1910, [Convention date]. Drawings to Specification. Transformers.-Air for cooling electrical appliances, previously saturated with water vapour or the like, has entrained therein by spray-producing apparatus a predetermined excess of water &c. in the form of minute particles, the amount of excess moisture being such as to be completely evaporated by the heatemitting parts of the generator &c., so that condensation does not take place within the machine. The cooling air, which is driven into the machine by a blower, may be drawn through a casing covered with coarse cloth, burlap, &c., upon which water is constantly sprayed by fine nozzles; a nozzle is directed towards the airexit pipe within the casing so that fine particles of moisture are entrained by the air rushing into the said pipe.
GB191119760D 1910-09-07 1911-09-05 Improvements in Methods of and Apparatus for Cooling Electrical Machinery. Expired GB191119760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191119760XA 1910-09-07 1910-09-07

Publications (1)

Publication Number Publication Date
GB191119760A true GB191119760A (en) 1912-02-08

Family

ID=32596785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191119760D Expired GB191119760A (en) 1910-09-07 1911-09-05 Improvements in Methods of and Apparatus for Cooling Electrical Machinery.

Country Status (1)

Country Link
GB (1) GB191119760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2482432A3 (en) * 2011-02-01 2017-05-10 Rolls-Royce plc A cooling arrangement for a magnetic gearbox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2482432A3 (en) * 2011-02-01 2017-05-10 Rolls-Royce plc A cooling arrangement for a magnetic gearbox
EP3297144A1 (en) * 2011-02-01 2018-03-21 Rolls-Royce plc A cooling arrangement for a magnetic gearbox

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