GB211776A - Improvements in and relating to dynamo-electric machines - Google Patents

Improvements in and relating to dynamo-electric machines

Info

Publication number
GB211776A
GB211776A GB1603623A GB1603623A GB211776A GB 211776 A GB211776 A GB 211776A GB 1603623 A GB1603623 A GB 1603623A GB 1603623 A GB1603623 A GB 1603623A GB 211776 A GB211776 A GB 211776A
Authority
GB
United Kingdom
Prior art keywords
dynamo
casing
relating
electric machines
housing
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
GB1603623A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB1603623A priority Critical patent/GB211776A/en
Publication of GB211776A publication Critical patent/GB211776A/en
Priority to FR581796D priority patent/FR581796A/en
Priority to DE1924A0042266 priority patent/DE420408C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

211,776. British Thomson-Houston Co., Ltd., (General Electric Co.). June 20, 1923. Joint-making packing.-In a dynamo-electric machine which is cooled by the circulation of a gas lighter than air, the joints of the casing. especially at the bearings, are sealed by liquid such as oil under pressure. The bearing- housing 10 is attached to the end wall 11 of the casing by a flange 13 in which is formed a groove 12 to which oil under pressure greater than that obtaining in the casing is supplied by a pipe 8 and a passage 14 in the wall of the housing.
GB1603623A 1923-06-20 1923-06-20 Improvements in and relating to dynamo-electric machines Expired GB211776A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1603623A GB211776A (en) 1923-06-20 1923-06-20 Improvements in and relating to dynamo-electric machines
FR581796D FR581796A (en) 1923-06-20 1924-05-17 Improvements to dynamoelectric machines
DE1924A0042266 DE420408C (en) 1923-06-20 1924-05-20 Housing seal for gas-cooled, electrical machines in which the cooling gas circulates in circles and is sealed against the outside air in the bearings by liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1603623A GB211776A (en) 1923-06-20 1923-06-20 Improvements in and relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB211776A true GB211776A (en) 1924-02-28

Family

ID=10069973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603623A Expired GB211776A (en) 1923-06-20 1923-06-20 Improvements in and relating to dynamo-electric machines

Country Status (3)

Country Link
DE (1) DE420408C (en)
FR (1) FR581796A (en)
GB (1) GB211776A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972863C (en) * 1939-01-18 1959-10-15 Siemens Ag Gas-tight shaft bushing with a sealing fluid flow for closed, gas-cooled electrical machines

Also Published As

Publication number Publication date
FR581796A (en) 1924-12-05
DE420408C (en) 1925-10-26

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