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Moteurs Leroy somer patents

Recent patent applications related to Moteurs Leroy somer. Moteurs Leroy somer is listed as an Agent/Assignee. Note: Moteurs Leroy somer may have other listings under different names/spellings. We're not affiliated with Moteurs Leroy somer, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Moteurs Leroy somer-related inventors

Electromechanical assembly comprising an alternator

The invention relates to an electromechanical assembly comprising: an alternator with a wound rotor; a regulator acting on the excitation of the alternator; a rectifier at the outlet of the alternator, supplying a rectified voltage to a continuous bus; and a booster circuit connected by means of a filter to... Moteurs Leroy somer

Fan-cooled electric machine

Electric machine including a rotor cooled by a simple disc base fan including blades, preferably of one piece with the disc, and a booster attached to the simple disc fan, the booster preferably including a disc positioned facing that of the base fan.... Moteurs Leroy somer

Installation for pumping hydrocarbons, module and method

The present invention concerns an installation for pumping hydrocarbons, including a pump submerged in a well and a motor for driving the pump, said motor being linked to a variable frequency drive powered during normal operation by an external network, the drive including a rectifier supplying a DC bus, an... Moteurs Leroy somer

Electric motor with combined liquid and air cooling

Electric motor includes a housing provided with an opening equipped with a membrane forming a barrier to liquid water between the inside and the outside of the housing but permeable to water vapour, the stator being liquid cooled and the motor having an internal fan to generate a forced circulation... Moteurs Leroy somer

Rotor for a rotary electric machine

A rotor for a rotary electric machine includes a magnetic rotor body and at least two permanent magnets defining a pole of the rotor, the two permanent magnets being arranged on either side of a radial axis of the pole in a common recess which is provided in the magnetic... Moteurs Leroy somer

Rotor for a rotary electric machine

A rotor for a rotary electric machine has permanent magnets defining magnetic poles of the rotor, i.e. a first pole and a second pole adjacent to the first pole, the first and second poles having different polarities; permanent magnets assigned to the first pole contribute only to the polarity of... Moteurs Leroy somer

Stator for a rotary electric machine

A stator for a rotary electric machine has: a toothed ring with teeth defining notches therebetween, the notches being open radially toward the outside, windings, which are arranged in a distributed manner in the notches, electrical conductors being arranged in an aligned manner in the notches, and a yoke mounted... Moteurs Leroy somer

Rotating electric machine

A rotating electric machine comprising at least one end flange carrying a bearing, and a housing onto which the end flange is attached, said housing being cooled by a liquid cooling circuit and having at least two connectors communicating with the cooling circuit. The two connectors allow the supply and... Moteurs Leroy somer

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Moteurs Leroy somer in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Moteurs Leroy somer with additional patents listed. Browse our Agent directory for other possible listings. Page by