FR685425A - Device for fixing front connections of rotating windings of electrical machines - Google Patents

Device for fixing front connections of rotating windings of electrical machines

Info

Publication number
FR685425A
FR685425A FR685425DA FR685425A FR 685425 A FR685425 A FR 685425A FR 685425D A FR685425D A FR 685425DA FR 685425 A FR685425 A FR 685425A
Authority
FR
France
Prior art keywords
electrical machines
fixing front
front connections
rotating windings
windings
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
Other languages
French (fr)
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG AG
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 claimed from DEA55992D external-priority patent/DE508184C/en
Application filed by Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of FR685425A publication Critical patent/FR685425A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
FR685425D 1928-11-24 1929-11-23 Device for fixing front connections of rotating windings of electrical machines Expired FR685425A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA55992D DE508184C (en) 1928-11-24 1928-11-24 Device for fastening the end connections of revolving windings of electrical machines by means of the thermal expansion of the coils according to axially displaceable shrink rings or wire bandages
DEA59631D DE517435C (en) 1928-11-24 1929-11-13 Device for fastening the end connections of revolving windings of electrical machines with, under the effect of thermal expansion, the axial displacement of the end winding groups held by the partial bandages taking place independently of one another

Publications (1)

Publication Number Publication Date
FR685425A true FR685425A (en) 1930-07-10

Family

ID=25964458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685425D Expired FR685425A (en) 1928-11-24 1929-11-23 Device for fixing front connections of rotating windings of electrical machines

Country Status (4)

Country Link
CH (1) CH143818A (en)
DE (1) DE517435C (en)
FR (1) FR685425A (en)
GB (1) GB339147A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016821B (en) * 1953-07-13 1957-10-03 Vickers Electrical Co Ltd Winding cap for high-speed dynamo-electric machines
DE1146968B (en) * 1955-11-26 1963-04-11 Licentia Gmbh Cap with end ring for securing the winding heads of inductors in high-speed electrical machines
US2904708A (en) * 1957-12-18 1959-09-15 Gen Electric Ventilation of end turn portions of generator rotor winding
CN102217173A (en) * 2008-09-17 2011-10-12 因达尔电气有限公司 Rotor of an electrical generator for aeolian application with cooling flows in at least one of the coil heads

Also Published As

Publication number Publication date
DE517435C (en) 1931-02-05
CH143818A (en) 1930-11-30
GB339147A (en) 1930-12-04

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