| Patent application number | Description | Published |
|---|
| 20100117466 | DEVICE FOR RECTIFYING THE CURRENT OF AN ELECTRIC ROTARY MACHINE AND ROTARY ELECTRIC MACHINE INCLUDING SUCH DEVICE - A device for rectifying the current of a rotary electric machine comprising a bearing ( | 05-13-2010 |
| 20100176681 | TOOTHED ROTOR EQUIPPED WITH FERROMAGNETIC INTERPOLAR ELEMENTS OF OPTIMIZED WIDTH AND ROTARY MACHINE EQUIPPED WITH SUCH A ROTOR - A rotating electrical machine rotor which comprises: a rotary shaft; two field spiders which have the same diameter ranging between 90 and 120 mm and which are mounted centred on the shaft, each field spider comprising a circular radial plate; prongs extending axially toward the other field spider so as to nest tangentially between two adjacent axial peripheral prongs of the other field spider; an interpolar tangential space left between the opposing parallel lateral faces of two consecutive prongs of each field spider; and at least one ferromagnetic interpolar element the width (Lf) of which is defined orthogonal to the lateral faces of the adjacent prongs. According to the invention, the active width (Lf) of the ferromagnetic element is between 5 mm and 6 mm. | 07-15-2010 |
| 20100257723 | METHOD OF MANUFACTURING A ROTOR FOR ROTATING ELECTRICAL MACHINE, NOTABLY AN ALTERNATOR - A method of manufacturing a rotor for rotating electrical machines, notably an alternator, the rotor including two magnet wheels defining between them at least one interpole space arranged to receive at least one magnet. At least one angular indexing mark is produced on at least one of the magnet wheels. At least one groove partially delimiting the interpole space is formed, by machining, on the magnet wheel while maintaining the magnet wheel in an angular position dependent on the angular indexing mark. | 10-14-2010 |
| 20100289371 | INTERPOLE ASSEMBLY FOR ROTATING ELECTRICAL MACHINE | 11-18-2010 |
| 20100295400 | METHOD FOR PRODUCING A ROTOR ASSEMBLY FOR A ROTATING ELECTRICAL MACHINE, ESPECIALLY AN ALTERNATOR - A method for producing a rotor assembly for a rotating electrical machine, especially an alternator, the rotor assembly including two rotors defining between themselves at least one inter-rotor space suitable for accommodating at least one magnet structure, which includes at least one index mark. The magnet structure is positioned against at least two of the rotors, using the index mark to identify a direction of orientation of the magnetization of the magnet structure. | 11-25-2010 |
| 20110156503 | ROTOR FOR A ROTARY ELECTRIC MACHINE INCLUDING AN OPEN CHAIN OF AT LEAST TWO INTERPOLAR MEMBERS DEFINING A MAGNETIC BARRIER | 06-30-2011 |
