GB637020A - An improved gas cooled dynamo-electric machine - Google Patents

An improved gas cooled dynamo-electric machine

Info

Publication number
GB637020A
GB637020A GB22044/47A GB2204447A GB637020A GB 637020 A GB637020 A GB 637020A GB 22044/47 A GB22044/47 A GB 22044/47A GB 2204447 A GB2204447 A GB 2204447A GB 637020 A GB637020 A GB 637020A
Authority
GB
United Kingdom
Prior art keywords
coolers
machine
electric machine
gas cooled
improved gas
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
GB22044/47A
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of GB637020A publication Critical patent/GB637020A/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
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

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

Abstract

637,020. Cooling dynamo-electric machines. ALLIS-CHALMERS MANUFACTURING CO. Aug. 8, 1947, No. 22044. Convention date, Aug. 3, 1940. [Class 35] In a hydrogen or other gas-cooled machine with one or more coolers disposed between the stator core and casing the coolers are arranged so that access may be had to their interiors without gas escaping from the housing. As shown, hydrogen after traversing the two coolers 36 passes axially between inner and outer casings 9, 7 to two fans at the. ends of the machine and after flowing through radial ducts in the stator and rotor cores flows circumferentially in inner casing 9, through apertures 34 and back to the coolers. The coolers extend from one end of the machine to the other and have covers 52 which can be removed without removing the bearing brackets 17.
GB22044/47A 1940-08-03 1947-08-08 An improved gas cooled dynamo-electric machine Expired GB637020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US637020XA 1940-08-03 1940-08-03

Publications (1)

Publication Number Publication Date
GB637020A true GB637020A (en) 1950-05-10

Family

ID=22050932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22044/47A Expired GB637020A (en) 1940-08-03 1947-08-08 An improved gas cooled dynamo-electric machine

Country Status (1)

Country Link
GB (1) GB637020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785114A (en) * 1996-02-23 1998-07-28 Westinghouse Electric Corporation Integral hydrogen cooler assembly for electric generators
CN106368748A (en) * 2016-11-29 2017-02-01 哈尔滨哈电汽发电站设备有限责任公司 Hydrogen cooler of turbine generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785114A (en) * 1996-02-23 1998-07-28 Westinghouse Electric Corporation Integral hydrogen cooler assembly for electric generators
CN106368748A (en) * 2016-11-29 2017-02-01 哈尔滨哈电汽发电站设备有限责任公司 Hydrogen cooler of turbine generator

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