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DE894737C - Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines - Google Patents

Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines

Info

Publication number
DE894737C
DE894737C DEA7634D DEA0007634D DE894737C DE 894737 C DE894737 C DE 894737C DE A7634 D DEA7634 D DE A7634D DE A0007634 D DEA0007634 D DE A0007634D DE 894737 C DE894737 C DE 894737C
Authority
DE
Germany
Prior art keywords
fastening
section
trapezoidal cross
grooves
runners
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
DEA7634D
Other languages
German (de)
Inventor
Karl Dipl-Ing Bobek
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
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
Application filed by AEG AG filed Critical AEG AG
Priority to DEA7634D priority Critical patent/DE894737C/en
Application granted granted Critical
Publication of DE894737C publication Critical patent/DE894737C/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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Description

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

5509 10.535509 10.53

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Befestigung von Läuferstäben trapezförmigen Querschnittes in trapezförmigen Nuten elektrischer -Maschinen, wobei am Nutengrund radial wirkende Doppelkeile vorgesehen sind, dadurch gekennzeichnet, daß die Doppelkeile in Ausnehmungen des Läuferstabes eingesetzt sind, so daß eine Verlängerung der Nutenflanken in Richtung des Nutengrundes nicht erforderlich ist.Fastening of rotor bars of trapezoidal cross-section in trapezoidal grooves electrical -Machines, where radially acting double wedges are provided on the groove base, characterized in that the double wedges are inserted into recesses in the rotor bar are, so that an extension of the groove flanks in the direction of the groove bottom is not necessary is.
DEA7634D 1942-06-06 1942-06-06 Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines Expired DE894737C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA7634D DE894737C (en) 1942-06-06 1942-06-06 Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA7634D DE894737C (en) 1942-06-06 1942-06-06 Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines

Publications (1)

Publication Number Publication Date
DE894737C true DE894737C (en) 1953-10-26

Family

ID=6921287

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA7634D Expired DE894737C (en) 1942-06-06 1942-06-06 Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines

Country Status (1)

Country Link
DE (1) DE894737C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042092B (en) * 1957-07-11 1958-10-30 Licentia Gmbh Fastening of short-circuit rods with a trapezoidal cross-section in the runner of electrical machines with a large axial length
US3014146A (en) * 1957-03-18 1961-12-19 Bbc Brown Boveri & Cie Support for rotor coil ends in dynamoelectric machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014146A (en) * 1957-03-18 1961-12-19 Bbc Brown Boveri & Cie Support for rotor coil ends in dynamoelectric machines
DE1042092B (en) * 1957-07-11 1958-10-30 Licentia Gmbh Fastening of short-circuit rods with a trapezoidal cross-section in the runner of electrical machines with a large axial length

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