Rotor and method of impregnation of the windings

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11984776
SERIAL NO

17452039

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotor (1) comprising a rotor shaft (13), a rotor core (14) having a core length, windings (12), and two impregnation rings (11), the windings (12) forming protruding windings ends (121), each one of the two impregnation rings (11) comprising an annular portion (111) and a deflector portion (112), the annular portion (111) comprising radial openings (113); and a method for impregnating the rotor (1) comprising starting a rotation of the rotor shaft (13) and impregnating the windings (12) with an impregnating agent through two nozzles respectively located upward each one of the two impregnation rings (11) and oriented towards the radial openings (113), the impregnation agent being guided by the deflector portion (112) towards the protruding windings ends (121) on both sides of the rotor (1) at a same time, in order to impregnate the windings (12) through the core length.

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Patent Owner(s)

Patent OwnerAddress
VALEO SIEMENS EAUTOMOTIVE GERMANY GMBHERLANGEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bach, Regina Bad Neustadt a.d.Saale, DE 8 2
Beetz, Sebastian Bad Neustadt a.d.Saale, DE 10 2
Volkmuth, Florian Bad Neustadt a.d.Saale, DE 4 2
Wieczorek, Christoph Bad Neustadt a.d.Saale, DE 11 2

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