GB831794A - Improvements relating to electrical turbo generators - Google Patents

Improvements relating to electrical turbo generators

Info

Publication number
GB831794A
GB831794A GB27024/56A GB2702456A GB831794A GB 831794 A GB831794 A GB 831794A GB 27024/56 A GB27024/56 A GB 27024/56A GB 2702456 A GB2702456 A GB 2702456A GB 831794 A GB831794 A GB 831794A
Authority
GB
United Kingdom
Prior art keywords
gas
slip
rings
leads
hollow
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
GB27024/56A
Inventor
William Norman Kilner
Joseph Tudge
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
Priority to DENDAT1069276D priority Critical patent/DE1069276B/de
Application filed by Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB27024/56A priority patent/GB831794A/en
Priority to CH351665D priority patent/CH351665A/en
Priority to FR1181957D priority patent/FR1181957A/en
Priority to US684289A priority patent/US2950403A/en
Publication of GB831794A publication Critical patent/GB831794A/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
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

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

Abstract

831,794. Cooling dynamo-electric machines. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. Aug. 26, 1957 [Sept. 4, 1956], No. 27024/56. Class 35. Leads between the rotor windings and the slip-rings are hollow so that they can convey cooling gas between the rotor periphery and the region of the slip-rings, the latter being outside the main casing of the machine. In addition to the ducts 10, 16 for the hollow leads 7, 15 the shaft has additional passages to lead gas from the discharge side of fan 20 to the annular chambers 6, 6<SP>1</SP> adjacent the slip-rings 3, 31 from which the gas passes through the leads to the recess 23 in the rotor periphery. Alternatively, gas from outside the machine casing 11 may be fed to the compartments 6, 6<SP>1</SP>. The separate shaft passages could be replaced by a large central hole.
GB27024/56A 1956-09-04 1956-09-04 Improvements relating to electrical turbo generators Expired GB831794A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DENDAT1069276D DE1069276B (en) 1956-09-04
GB27024/56A GB831794A (en) 1956-09-04 1956-09-04 Improvements relating to electrical turbo generators
CH351665D CH351665A (en) 1956-09-04 1957-09-03 Turbo generator
FR1181957D FR1181957A (en) 1956-09-04 1957-09-03 Improvements to electric turbo-generators
US684289A US2950403A (en) 1956-09-04 1957-09-16 Electrical turbo generators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB351665X 1956-09-04
GB27024/56A GB831794A (en) 1956-09-04 1956-09-04 Improvements relating to electrical turbo generators

Publications (1)

Publication Number Publication Date
GB831794A true GB831794A (en) 1960-03-30

Family

ID=26258561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27024/56A Expired GB831794A (en) 1956-09-04 1956-09-04 Improvements relating to electrical turbo generators

Country Status (1)

Country Link
GB (1) GB831794A (en)

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