GB939523A - Improvements relating to cooling arrangements for dynamo-electric machines - Google Patents

Improvements relating to cooling arrangements for dynamo-electric machines

Info

Publication number
GB939523A
GB939523A GB11754/61A GB1175461A GB939523A GB 939523 A GB939523 A GB 939523A GB 11754/61 A GB11754/61 A GB 11754/61A GB 1175461 A GB1175461 A GB 1175461A GB 939523 A GB939523 A GB 939523A
Authority
GB
United Kingdom
Prior art keywords
casing
cooling
ducting
duct
stator
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
GB11754/61A
Inventor
John Kenneth Vose
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB11754/61A priority Critical patent/GB939523A/en
Publication of GB939523A publication Critical patent/GB939523A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets

Landscapes

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

Abstract

939,523. Cooling dynamo electric machines. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 2, 1962 [March 30, 1961], No. 11754/61. Class 35. A cooling arrangement for a dynamo electric machine comprises ducting 6 for the passage of a cooling fluid located in a space between the stator core 2 and outer casing 1, part of the outer surface of the ducting being forced into firm contact with the stator and the casing so as to be secured in position. A steel or copper nickel iron alloy duct 6 has its crosssection modified so that it can be easily inserted in space 5, Fig. 1. The ducting 6 is arranged as Fig. 2 and then the wall of the duct is forced outward, by fluid under pressure until it makes firm contact with the stator and the casing to secure it in position and for good heat transference. A cooling fluid such as water is passed through the duct via unions 7, 8. A second cooling fluid such as air may be cirulated within the casing by a suitable fan.
GB11754/61A 1961-03-30 1961-03-30 Improvements relating to cooling arrangements for dynamo-electric machines Expired GB939523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11754/61A GB939523A (en) 1961-03-30 1961-03-30 Improvements relating to cooling arrangements for dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11754/61A GB939523A (en) 1961-03-30 1961-03-30 Improvements relating to cooling arrangements for dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB939523A true GB939523A (en) 1963-10-16

Family

ID=9992092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11754/61A Expired GB939523A (en) 1961-03-30 1961-03-30 Improvements relating to cooling arrangements for dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB939523A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062706A2 (en) * 1981-04-10 1982-10-20 Robert Bosch Gmbh Heating device
GB2284943A (en) * 1993-12-10 1995-06-21 Horst Fritz Lentge Liquid cooling coil in alternator casing
GB2343060A (en) * 1998-10-21 2000-04-26 Electrodrives Limited Casing for an electrical machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062706A2 (en) * 1981-04-10 1982-10-20 Robert Bosch Gmbh Heating device
EP0062706A3 (en) * 1981-04-10 1983-05-25 Robert Bosch Gmbh Heating device
GB2284943A (en) * 1993-12-10 1995-06-21 Horst Fritz Lentge Liquid cooling coil in alternator casing
GB2284943B (en) * 1993-12-10 1997-03-19 Horst Fritz Lentge Improvements in marine engines
GB2343060A (en) * 1998-10-21 2000-04-26 Electrodrives Limited Casing for an electrical machine
GB2343060B (en) * 1998-10-21 2001-05-16 Electrodrives Ltd Casing

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