IT1034497B - Rotor for an electric machine - uses extension pieces to reduce winding end diameter - Google Patents

Rotor for an electric machine - uses extension pieces to reduce winding end diameter

Info

Publication number
IT1034497B
IT1034497B IT2153275A IT2153275A IT1034497B IT 1034497 B IT1034497 B IT 1034497B IT 2153275 A IT2153275 A IT 2153275A IT 2153275 A IT2153275 A IT 2153275A IT 1034497 B IT1034497 B IT 1034497B
Authority
IT
Italy
Prior art keywords
rotor
electric machine
winding end
end diameter
extension pieces
Prior art date
Application number
IT2153275A
Other languages
Italian (it)
Original Assignee
Singer 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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of IT1034497B publication Critical patent/IT1034497B/en

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

The cylindrical rotor has axial winding-slots and is mounted on a shaft (3). Separate winding guidance pieces (13) are also mounted on this shaft at either end. EAch of these pieces has a profile that is identical to the rotor and an extension sleeve (29) that spaces them away from the main rotor. The first windings loop around the ends of the rotor whilst the final windings are extended into these guidance pieces and loop outside them. In this way windings are obtained that do not exceed the rotor diameter so that more turns can be applied to produce more powerfull motors.
IT2153275A 1974-03-22 1975-03-21 Rotor for an electric machine - uses extension pieces to reduce winding end diameter IT1034497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45373374A 1974-03-22 1974-03-22

Publications (1)

Publication Number Publication Date
IT1034497B true IT1034497B (en) 1979-09-10

Family

ID=23801841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2153275A IT1034497B (en) 1974-03-22 1975-03-21 Rotor for an electric machine - uses extension pieces to reduce winding end diameter

Country Status (1)

Country Link
IT (1) IT1034497B (en)

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