GB1028793A - Improvements in and relating to the cooling of electrical machines - Google Patents

Improvements in and relating to the cooling of electrical machines

Info

Publication number
GB1028793A
GB1028793A GB38929/63A GB3892963A GB1028793A GB 1028793 A GB1028793 A GB 1028793A GB 38929/63 A GB38929/63 A GB 38929/63A GB 3892963 A GB3892963 A GB 3892963A GB 1028793 A GB1028793 A GB 1028793A
Authority
GB
United Kingdom
Prior art keywords
cooling
ducts
liquid
rotor
cylinder
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
GB38929/63A
Inventor
Eduard Valentinovich Barbashev
Lubov Alexandrovna Iuditskaja
Valentin Fedorovich Vorobjev
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.)
VSESOUZNY NII ELEKTROMEKHANIKI
Original Assignee
VSESOUZNY NII ELEKTROMEKHANIKI
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 VSESOUZNY NII ELEKTROMEKHANIKI filed Critical VSESOUZNY NII ELEKTROMEKHANIKI
Priority to GB38929/63A priority Critical patent/GB1028793A/en
Publication of GB1028793A publication Critical patent/GB1028793A/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

Landscapes

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

Abstract

1,028,793. Cooling dynamo electric machines. VSESOUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUTE ELEKTROMEKHANIKI. Oct. 3, 1963, No. 38929/63. Heading H2A. A device for feeding liquid which cools by evaporation to the rotor of an electrical machine, e.g. turbogenerator includes a fixed stationary inlet duct 8 which delivers a free jet of cooling liquid to a liquid-receiving cylinder 5 mounted on the rotor is a space between the shaft 2 and end windings and provided with holes 10 connected through ducts 12 to the hollow conductors 1 of the end windings. The duct 8 comprises a number of pipes discharging by gravity into cylinder grooves 9, and the ducts are in an insulating cylinder 6. The device may also feed liquid coolant to axial ducts in the rota body.
GB38929/63A 1963-10-03 1963-10-03 Improvements in and relating to the cooling of electrical machines Expired GB1028793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38929/63A GB1028793A (en) 1963-10-03 1963-10-03 Improvements in and relating to the cooling of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38929/63A GB1028793A (en) 1963-10-03 1963-10-03 Improvements in and relating to the cooling of electrical machines

Publications (1)

Publication Number Publication Date
GB1028793A true GB1028793A (en) 1966-05-11

Family

ID=10406550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38929/63A Expired GB1028793A (en) 1963-10-03 1963-10-03 Improvements in and relating to the cooling of electrical machines

Country Status (1)

Country Link
GB (1) GB1028793A (en)

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