Pfleger, FR
Alexandre Pfleger, Weyer FR
Patent application number | Description | Published |
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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 |
Alexandre Pfleger, Nolsy Le Grand FR
Patent application number | Description | Published |
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20100013351 | TOOTHED-ROTOR SHAFT, TOOTHED ROTOR EQUIPPED WITH SUCH A SHAFT AND ROTARY ELECTRICAL MACHINE EQUIPPED WITH SUCH A ROTOR - The claw-pole-rotor shaft has a front end with a radially larger-sized section, two knurled regions known as crimping regions, intended to be assembled with the claw-pole rotor by local deformation of the material of the claw-pole rotor, and a centring region for centring the claw-pole rotor, the crimping regions being positioned on each side of the centring region while the centring region projects radially with respect to the crimping regions of the shaft, these themselves projecting radially with respect to the section of larger radial size at the front end of the shaft. The claw-pole rotor is characterized in that it is equipped with such a shaft while the rotary electrical machine is characterized in that it is equipped with such a rotor. | 01-21-2010 |
Alexandre Pfleger, Noisy-Le-Grand FR
Patent application number | Description | Published |
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20090158576 | METHOD OF ASSEMBLING A DRIVE MEMBER WITH A SHAFT COUPLED TO THE ROTOR OF A ROTATING ELECTRICAL MACHINE - The invention relates to a device for assembling, by screwing, a drive member, such as a drive pulley, with a shaft intended to be coupled to the rotor of a rotating electrical machine, the device including an additional, welded connection. According to the invention, this method of producing the assembly device is characterized in that the drive member screwed onto its shaft in the vertical position is welded from below. The invention can be used for rotating electrical machines, such as an alternator or a starter-alternator of a motor vehicle. | 06-25-2009 |
20110156503 | ROTOR FOR A ROTARY ELECTRIC MACHINE INCLUDING AN OPEN CHAIN OF AT LEAST TWO INTERPOLAR MEMBERS DEFINING A MAGNETIC BARRIER | 06-30-2011 |
Christophe Pfleger, Mulhouse FR
Patent application number | Description | Published |
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20090306423 | PROCESS FOR THE PREPARATION OF HALOGENATED BENZOIC ACID DERIVATIVES - The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula | 12-10-2009 |
20110313196 | NOVEL PROCESS - The present invention relates to a process for the preparation of benzamide derivatives which are useful as intermediates in the preparation of pharmaceutically active compounds. | 12-22-2011 |
20120130121 | PROCESS FOR THE PREPARATION OF HALOGENATED BENZOIC ACID DERIVATIVES - The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula | 05-24-2012 |
20120330055 | PROCESS FOR THE PREPARATION OF HALOGENATED BENZOIC ACID DERIVATIVES - The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula | 12-27-2012 |
20130060038 | PREPARATION OF DIHYDROPYRROL DERIVATIVES AS INTERMEDIATES - The invention is concerned with a new scalable process for the preparation of compounds of formula I comprising a new process for the preparation of the key intermediate, a dihydropyrrole derivative formula II or a salt thereof. | 03-07-2013 |
20130123512 | PROCESS FOR THE PREPARATION OF PROLINE DERIVATIVES - The present invention relates in part to a process for the preparation of a proline derivative of formula I | 05-16-2013 |
20150045408 | (3,4-DICHLORO-PHENYL)-((S)-3-PROPYL-PYRROLIDIN-3-YL)-METHANONE HYDROCHLORIDE AND MANUFACTURING PROCESSES - The present invention is concerned with a novel process for the preparation of a compound of formula I and its hydrates | 02-12-2015 |
Christophe Pfleger, Riedisheim FR
Patent application number | Description | Published |
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20080221327 | SYNTHESIS OF GLYT-1 INHIBITORS - The present invention relates to a process for preparation of a compound of formula I | 09-11-2008 |
20090143589 | Preparation of dihydropyrrol derivatives as intermediates - The invention is concerned with a new scalable process for the preparation of compounds of formula I comprising a new process for the preparation of the key intermediate, a dihydropyrrole derivative formula II or a salt thereof. | 06-04-2009 |
20120041205 | PREPARATION OF DIHYDROPYRROL DERIVATIVES AS INTERMEDIATES - The invention is concerned with a new scalable process for the preparation of compounds of formula I comprising a new process for the preparation of the key intermediate, a dihydropyrrole derivative formula II or a salt thereof. | 02-16-2012 |