GB282005A - Improvements in or relating to dynamo electric machines - Google Patents

Improvements in or relating to dynamo electric machines

Info

Publication number
GB282005A
GB282005A GB24011/27A GB2401127A GB282005A GB 282005 A GB282005 A GB 282005A GB 24011/27 A GB24011/27 A GB 24011/27A GB 2401127 A GB2401127 A GB 2401127A GB 282005 A GB282005 A GB 282005A
Authority
GB
United Kingdom
Prior art keywords
machine
shell
end covers
cooling
covers
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
GB24011/27A
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
Publication of GB282005A publication Critical patent/GB282005A/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

282,005. Uggla, W. R. Dec. 7, 1926, [Convention date]. Dynamos and motors, cooling and ventilating. -To convert a machine of the type having a split outer casing and provided with an axial ventilating system into one cooled through a stationary shell, two inner end covers are mounted over the stator and rotor windings, these being divided axially so that they may be mounted in position without removing the bearings or bearing shields. In the form shown, the end covers 5, 6 are divided along a diameter and are secured to the shell 3 in the machine and provided on their outer or inner surfaces, or both, with cooling ribs 9 and projections 8. The cooling air, which normally enters the unconverted machine through an inlet 2 and passes axially to an outlet 4 under the action of a fan 1, passes over the outer surfaces of the covers 5, 6 and the shell 3. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of undivided end covers, each made in one piece. This subject-matter does not appear in the Specification as accepted.
GB24011/27A 1926-12-07 1927-09-12 Improvements in or relating to dynamo electric machines Expired GB282005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE282005X 1926-12-07

Publications (1)

Publication Number Publication Date
GB282005A true GB282005A (en) 1928-10-11

Family

ID=20307043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24011/27A Expired GB282005A (en) 1926-12-07 1927-09-12 Improvements in or relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB282005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283371A (en) * 1993-10-29 1995-05-03 Horng Ching Shen Motor having a heat dissipation configuration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283371A (en) * 1993-10-29 1995-05-03 Horng Ching Shen Motor having a heat dissipation configuration

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