GB269597A - Improvements in and relating to the cooling of electric machines - Google Patents

Improvements in and relating to the cooling of electric machines

Info

Publication number
GB269597A
GB269597A GB1051027A GB1051027A GB269597A GB 269597 A GB269597 A GB 269597A GB 1051027 A GB1051027 A GB 1051027A GB 1051027 A GB1051027 A GB 1051027A GB 269597 A GB269597 A GB 269597A
Authority
GB
United Kingdom
Prior art keywords
cooling
water
cooled
evaporator
air
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
GB1051027A
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
Priority to GB1051027A priority Critical patent/GB269597A/en
Publication of GB269597A publication Critical patent/GB269597A/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
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

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

Abstract

269,597. Windhausen, F. April 19, 1927. Dynamos, cooling.-In systems wherein air circulated as a cooling-medium through a turbogenerator b the air is cooled by a water-vapour refrigerating machine operated by an ejector d. This ejector is supplied with the exhaust steam of the turbine a and may discharge into the turbine condenser e. The brine or water cooled in the evaporator c is circulated by a pump through a surface cooler h around which flows the air to be cooled, in the direction shown by arrows 5, 8, and since the water is under low pressure leakage into the cooling-air is avoided. After leaving the pipes of the cooler h the water may be partly cooled by cooling-water, and may be returned to the evaporator or be wholly or in part discharged through a pipe 7 for boiler-feed or like purposes. The condensate is discharged from the condenser e through a throttle f and may be cooled by cooling-water before return to the evaporator. The liquid in the evaporator may be used for cooling other electrical apparatus such as transformers and switches subsidiary to the turbo-generator.
GB1051027A 1927-04-19 1927-04-19 Improvements in and relating to the cooling of electric machines Expired GB269597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1051027A GB269597A (en) 1927-04-19 1927-04-19 Improvements in and relating to the cooling of electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1051027A GB269597A (en) 1927-04-19 1927-04-19 Improvements in and relating to the cooling of electric machines

Publications (1)

Publication Number Publication Date
GB269597A true GB269597A (en) 1928-03-15

Family

ID=9969160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051027A Expired GB269597A (en) 1927-04-19 1927-04-19 Improvements in and relating to the cooling of electric machines

Country Status (1)

Country Link
GB (1) GB269597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035438A (en) * 2017-06-22 2017-08-11 哈尔滨广瀚新能动力有限公司 A kind of organic Rankine bottoming cycle Turbo-generator Set cooling system of use injector
CN107060908A (en) * 2017-06-22 2017-08-18 哈尔滨广瀚新能动力有限公司 A kind of organic Rankine bottoming cycle Turbo-generator Set cooling system and cooling means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035438A (en) * 2017-06-22 2017-08-11 哈尔滨广瀚新能动力有限公司 A kind of organic Rankine bottoming cycle Turbo-generator Set cooling system of use injector
CN107060908A (en) * 2017-06-22 2017-08-18 哈尔滨广瀚新能动力有限公司 A kind of organic Rankine bottoming cycle Turbo-generator Set cooling system and cooling means

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