baber/WOPTO huggingface dataset:
Patent CH-699378-B1 (CH)
Title: Hygienic fabric i.e. disposable nappy, for dog accompanied with person in e.g. pavement, has pocket serving as excretion collector, notch for passage of tail, and closures placed on bands and tabs to connect rear part with front part
Inventor: BIRIKAWINDE ASSA
IPC: A01K23/00
Filed: 2006-03-28
Abstract: The fabric has a liquid impermeable sheet provided with absorbent pad, and a front part (1) provided with lateral bands. An elongated intermediate part (2) is provided with a pocket (24) containing the absorbent pad and serving as a suspended excretion collector. A reinforced rear part (3) is provided with lateral tabs and a round rear notch that permits passage of a straightened tail of an animal carrying the fabric. Closures are placed on the bands and the tabs to connect the rear part with the front part of the fabric.
Patent CH-717576-B1 (CH)
Title: Mouvement d'horlogerie comportant un résonateur à masse inertielle à guidage flexible et un mécanisme d'échappement.
Inventor: PASCAL WINKLER
IPC: G04B15/14
Filed: 2020-06-26
Abstract: L'invention concerne un mouvement (1000) d'horlogerie comportant au moins une base de temps (300) comportant un résonateur (100) associé à un mécanisme d'échappement (200) mécanique, ce résonateur (100) comportant au moins une masse inertielle agencée pour coopérer avec au moins un mobile d'échappement, soit directement, soit au travers d'un arrêtoir, où ce résonateur (100) est un résonateur à guidage flexible dont au moins une masse inertielle est agencée pour osciller autour d'un axe virtuel défini par un guidage flexible qui la porte, le mécanisme d'échappement (200) étant un mécanisme d'échappement avec au moins une impulsion frottante indirecte.
Patent DE-2445712-B1 (DE)
Title: Coupler for premodulation stage in carrier frequency channel converter - has outside-band signals frequency located on channel filter curve
Inventor: PFLEIDERER RUDOLF DIPL-ING
IPC: H04J1/04
Filed: 1974-09-25
Abstract: The coupling circuit, for the pre-modulation stage in a carrier frequency channel converter, uses electromagnetic channel and signal filters with transformers tuned to the channel filter passband centre and connected before and after the filter. The transformers are designed so that the channel filter input and output impedances have a maximum value above and below the passband. A signal outside the band is obtained from the signal filter and introduced into the transmission path. To compensate for signal level fluctuations due to temperature variations, the upper maximum of the output and the input impedances of the channel filter is located so that the frequency of the coupled outside-band signal lies on the higher frequency, falling slope of the impedance maximum.
Patent DE-2616557-B1 (DE)
Title: Low power transmission using flexible driven gearwheel - has rim of flexible wheel bent at angle to drive pinion
Inventor: GROPP JAKOB
IPC: F16H55/14
Filed: 1976-04-14
Abstract: Gearing for low power transmissions, uses a sprung gearwheel made from a thin flexible disc which meshes without play through the flexible deformation of its edge with at least one heavier counter gearwheel. The sprung gearwheel (1) is a smooth flat disc right to its edge, made from spring plate, and the toothing of the counter gearwheel (3, 5) is so inclined against the axis of the spring plate gearwheel (1), and the opposite axial clearance is so chosen, that the edge of the flat spring plate gearwheel (1) is bent out axially from the disc plane in the area of its engagement position (7, 8). The counter gearwheel can be a bevel wheel (3).
Patent ES-2036927-B1 (ES)
Title: Procedimiento para detectar la actuacion del mecanismo de recuperacion de monedas en selectores de monedas.
Inventor: ECHAPARE IBARROLA JESUS
IPC: G07F9/04
Filed: 1991-08-08
Granted: 1994-02-16
Abstract: PROCEDIMIENTO PARA DETECTAR LA ACTUACION DEL MECANISMO DE RECUPERACION DE MONEDAS EN SELECTORES DE MONEDAS, ESPECIALMENTE EN SELECTORES DOTADOS DE UN PASAJE PARA DESPLAZAMIENTO DE LAS MONEDAS, QUE PUEDE ABRIRSE PARA LA RECUPERACION DE LAS MISMAS Y DISPONE DE AL MENOS UN DETECTOR DE PASO DE MONEDAS, CUYAS CONDICIONES DE FUNCIONAMIENTO SON SENSIBLES AL PASO DE LAS MONEDAS Y A LA APERTURA DEL PASAJE. EL PROCEDIMIENTO CONSISTE EN DETECTAR LAS ALTERACIONES EN LAS CONDICIONES DE FUNCIONAMIENTO DEL DETECTOR CITADO, PRODUCIDAS POR LA APERTURA DEL CANAL. ESTAS ALTERACIONES SE TRADUCEN EN VARIACIONES DE AMPLITUD Y FRECUENCIA QUE SON MEDIDAS POR EJEMPLO POR EL MICROPROCESADOR DEL SELECTOR, Y DIFERENCIADAS DE LAS ALTERACIONES DEBIDAS AL PASO DE UNA MONEDA.
Patent ES-2051624-B1 (ES)
Title: Tapon para una abertura circular practicada en una chapa, y procedimiento de fabricacion de paneles sandwich que utilizan este tapon.
Inventor: PELLIZZARI ROGER
IPC: B29C33/00
Filed: 1992-02-07
Granted: 1998-01-01
Abstract: TAPON PARA UNA ABERTURA CIRCULAR PRACTICADA EN UNA CHAPA, Y PROCEDIMIENTO DE FABRICACION DE PANELES SANDWICH QUE UTILIZAN ESTE TAPON. EL TAPON COMPRENDE UNA PARED CILINDRICA, UNA FALDA MAS CORTA QUE LA PARED CILINDRICA, UN LABIO, UNA PARED CENTRAL QUE COMPRENDE UNA PORCION QUE PRESENTA UNAS PREVIAS ESCOTADURAS QUE DELIMITAN UNAS LENGUETAS ADAPTADAS PARA PLEGARSE HACIA EL INTERIOR PARA LIBERAR UN ORIFICIO, Y UNA ABRAZADERA CILINDRICA QUE SE UNE INTERIORMENTE A LA PARED CENTRAL SOBRE EL CONTORNO DE DICHO ORIFICIO. EN EL PROCEDIMIENTO, SE UTILIZA ESTE TAPON MONTANDOLO EN UNA DE LAS CHAPAS DEL PANEL-SANDWICH, Y SE UTILIZA EL ORIFICIO DE LA PARED CENTRAL PARA HACER PASAR LA TOBERA CON LA CUAL SE INYECTA LA ESPUMA.
Patent ES-2048654-B1 (ES)
Title: Nueva plantilla para el calzado.
Inventor: ROCA MUNOZ
IPC: A43B17/10
Filed: 1992-06-12
Granted: 1994-10-01
Abstract: NUEVA PLANTILLA PARA EL CALZADO. SE INCORPORA EN UNA PLANTILLA PARA EL CALZADO O EN LA PROPIA MATERIA PRIMA INTEGRANTE DE DICHA PLANTILLA, UNA FORMULACION A BASE DE ACIDO BORICO, ALUMINIO Y SULFATO POTASIO, FORMALDEHIDO, AMONIO CUATERNARIO Y TINTA SERIGRAFICA. LA PLANTILLA SE DESTINA PARA NEUTRALIZAR LA TRANSPIRACION Y LOS OLORES DEL SUDOR DE LOS PIES, DESTRUIR LOS GERMENES MICROBIANOS DE LA PIEL, E INICIAR UN PROCESO REGENERADOR DE ESTA.
Patent ES-2127036-B1 (ES)
Title: Aducto de norfloxacina soluble en agua.
Inventor: MAYMO MARTIN M ELENA
IPC: C07D215/56
Filed: 1994-03-21
Granted: 1999-11-16
Abstract: Producto de adición constituido por un aducto de ácido ascórbico y norfloxacina. Se prepara haciendo reaccionar al menos un mol de ácido ascórbico por cada mol de norfloxacina, en presencia de un solvente apropiado, tal como agua, alcohol o una mezcla hidroalcohólica. Las composiciones farmacéuticas y soluciones acuosas que contienen dicho aducto, son utilizables con fines médicos o veterinarios.
Patent ES-2102319-B1 (ES)
Title: Disposicion para proporcionar comunicaciones y control posicional en una instalacion de guia.
Inventor: WICHTEL ERIK
IPC: B61L25/02
Filed: 1994-11-07
Granted: 1998-03-16
Abstract: DISPOSICION PARA PROPORCIONAR COMUNICACIONES Y CONTROL POSICIONAL EN UNA INSTALACION DE GUIA PARA EL GUIADO DE UNIDADES MOVILES, QUE SE INSTALA EN SISTEMAS DE VIAS. EL CONTROL POSICIONAL SE REALIZA CON GRAN PRECISION. UNA UNIDAD MOVIL Y PUESTOS DE BASE COLOCADOS A LO LARGO DEL SISTEMA DE VIAS CONSTITUYEN EQUIPOS PRIMERO Y SEGUNDO PARA LAS COMUNICACIONES Y CONTROL POSICIONAL. EL ESTABLECIMIENTO DE LA COMUNICACION ENTRE LOS EQUIPOS PRIMERO Y SEGUNDO SE REALIZA A TRAVES DE UN SISTEMA DE RADIO MOVIL (DECT). SE ESTABLECE EL CONTROL POSICIONAL MEDIANTE UN EQUIPO DE CONTROL POSICIONAL INCLUIDO EN UNA RESPECTIVA UNIDAD MOVIL. CUANDO UNA UNIDAD MOVIL REBASA UN PUESTO DE BASE, SE ACTUALIZA EL EQUIPO DE CONTROL POSICIONAL DE LA UNIDAD MOVIL CON LA AYUDA DE UN EQUIPO DE CONTROL POSICIONAL DE REFERENCIA. ESTA ACTUALIZACION SE REALIZA A TRAVES DE DICHO SISTEMA DE RADIO MOVIL. ES DE APLICACION EN SISTEMAS DE VEHICULOS SIN CONDUCTOR.
Patent ES-2127096-B1 (ES)
Title: Dispositivo magnetoelastico para la identificacion y autentificacion de firmas.
Inventor: VAZQUEZ VILLALABEITIA MANUEL
IPC: G06K11/00
Filed: 1996-01-25
Granted: 2000-01-01
Abstract: Dispositivo magnetoelástico para la identificación y autentificación de firmas. El dispositivo magnético para la identificación y autentificación de firmas aprovecha la anisotropía magnetoelástica inducida por tensiones en hilos ferromagnéticos magnetostrictivos para detectar la variación de tensión mecánica sobre el hilo magnetostrictivo. Consta de un hilo magnetostrictivo, un arrollamiento secundario, un circuito excitador y un circuito de tratamiento de la señal recogida en el arrollamiento secundario constituido por un montaje de análisis y, tratamiento de la señal. Cuando se hace circular una corriente por el arrollamiento excitador del hilo magnetostrictivo, se induce un voltaje en el arrollamiento secundario que depende de la tensión sobre el hilo magnetostrictivo.
Patent ES-2149067-B1 (ES)
Title: Lama para persianas.
Inventor: LLAMBI ROCA MARIA ROSA
IPC: E06B9/386
Filed: 1997-05-13
Granted: 2001-04-16
Abstract: Lama para persianas. Comprende dos láminas (1) substancialmente rectangulares unidas entre sí longitudinalmente, teniendo la sección transversal de la lama una forma substancialmente elíptica, y se caracteriza por el hecho de que dichas láminas (1) comprenden medios (4, 5, 6, 7) para su unión dispuestos en los extremos del eje mayor de dicha elipse. Según dos realizaciones alternativas, dichos medios comprenden una pieza de unión (7) acoplable a unos pliegues (6) dirigidos hacia el interior de la lama previstos en los lados mayores de las láminas (1) que forman la lama o unos pliegues en uno de los lados mayores de una de las láminas (1) que forman un saliente (4) y unos pliegues en el lado mayor opuesto de dicha lámina (1) que forman un entrante (5) complementario a dicho saliente (4). Se consigue una lama presenta una apariencia mucho mejor que las lamas conocidas, con las zonas de unión en los extremos mayores de la elipse.
Patent ES-2158756-B1 (ES)
Title: Procedimiento para controlar la velocidad de un ventilador de evaporador de acondicionador de aire.
Inventor: CHOI KWI-JU
IPC: F24F11/76
Filed: 1998-09-04
Granted: 2002-03-01
Abstract: Procedimiento para controlar la velocidad de un ventilador de evaporador de acondicionador de aire, que comprende un evaporador compuesto por una pluralidad de secciones de evaporador interconectadas de forma fluida en paralelo, y un ventilador de velocidad ajustable para impulsar aire a través del evaporador. La velocidad del ventilador se controla detectando las temperaturas de las secciones de evaporador y determinando si cualquier diferencia de temperatura obtenida entre las secciones de evaporador se sitúan o no por debajo de un valor de referencia. El ventilador se acciona a una velocidad normal si la diferencia de temperatura se sitúa por debajo del valor de referencia, y a una velocidad distinta de la normal si la diferencia de temperatura supera el valor de referencia.
Patent ES-2161121-B1 (ES)
Title: Fuelle con un tramo que comprende pliegues anulares y zonas de sujecion
Inventor: SCHWARZLER PETER
IPC: F16J3/04
Filed: 1999-02-01
Granted: 2002-06-01
Abstract: Fuelle con un tramo que comprende pliegues anulares y zonas de sujeción situadas a continuación en los dos extremos del mismo y con una abertura de ventilación situada en la zona de sujeción más pequeña, para una articulación giratoria que comprende una parte exterior de la articulación y una parte interior unida a un árbol de accionamiento y que se puede estanqueizar mediante el fuelle, en el que una zona de sujeción de mayor tamaño se puede fijar sobre la parte exterior de la articulación y una zona de sujeción más pequeña sobre el árbol de accionamiento, encontrándose dispuesto en el interior del tramo de fuelle, cerca de la zona de sujeción más pequeña, un labio anular dimensionado de tal modo que cuando el árbol de accionamiento está orientado axialmente respecto a la parte exterior de la articulación se encuentra de manera pretensada en contacto con éste.
Patent FR-2805042-B1 (FR)
Inventor: ROMANET THIERRY
IPC: G01N11/16
Filed: 2000-02-11
Granted: 2002-09-06
Abstract: The invention provides a non-intrusive method of characterizing flow disturbances of a fluid inside a cylindrical pipe (2). According to the invention, in order to determine flow disturbances, the method consists in using variation in the pressure of the fluid as a first indicator: by placing at least one clamping collar around the pipe, the collar being provided with at least one deformation sensor sensitive to the deformation to which the pipe is subject due to variations of fluid pressure; by measuring the deformation variations detected by the deformation sensor; and by determining the variations of fluid pressure inside the pipe from measurements of deformation variations detected by said sensor.
Patent FR-2795101-B1 (FR)
Inventor: FEHRER MONIKA
IPC: D04H18/02
Filed: 2000-06-08
Granted: 2003-06-13
Abstract: The description refers to a facility for needling of fleece with a needle bar (6) taking up at least one needle board (1), which is driven to and fro via axially displaceable pushing rods (7, 8) by means of an eccentric drive (11). To facilitate a longer needle board in fleece feed direction, we suggest to fix the needle bar (1) at two rows of pushing rods (7, 8), arranged in tandem at some distance from each other in fleece feed direction and connected via a crosshead (9), and to make the eccentric drive (11) act upon the crosshead (9).
Patent FR-2813752-B1 (FR)
Title: Machine de ramassage de volailles vivantes au sol
Inventor: CARREE FRANCIS
IPC: A01K45/00
Filed: 2000-09-12
Granted: 2002-10-31
Abstract: Machine de ramassage de volailles vivantes au sol, composée d'un ou plusieurs réceptacles attelés à un engin de manutention. Chaque réceptacle comporte un fond sensiblement plat, et est fermé à l'arrière et de chaque côté par des parois pour la contention des animaux. Dans la partie avant se situe une herse au-dessus de laquelle se trouve au moins un rotor à axe sensiblement horizontal qui conduit les animaux vers le réceptacle.
Patent FR-2821788-B1 (FR)
Inventor: PORTE ALAIN
IPC: G10K11/168
Filed: 2001-03-09
Granted: 2004-04-02
Abstract: The acoustically resistant panel is made by winding a strip of an acoustically resistant material (13) onto a mould (M) to give it the required shape, following it with a structural layer, a cellular core and a total reflection layer before withdrawing the mould. The acoustically resistant layer has sections (P'1, P'2, P'3) of varying porosity adapted locally to the sound wave impact point characteristics, the correlation between the characteristics and the impact zone being predetermined with the aid of conventional impact technology applied to an identical test panel. The wound strip is made from a fabric or metal mesh and carbon or glass fibres pre-impregnated with a thermoplastic or thermo-setting resin.
Patent FR-2835538-B1 (FR)
Inventor: BASSI DARIO
IPC: D03C13/00
Filed: 2002-02-07
Granted: 2004-05-21
Abstract: A heddle (1) comprises an eyelet (17) for passing of a warp yarn (4). A zone between the eyelet and first end that is fastened to the drive, has Z-shaped cross-section, with two branches parallel to each other.  An Independent claim is also included for manufacturing of heddle comprising rolling or drawing a band or strip of metal, forming two parallel bends defining two branches extending on either side of the median zone of the heddle.
Patent FR-2856304-B1 (FR)
Inventor: ANTON JEAN CHRISTOPHE
IPC: A61P13/00
Filed: 2003-06-20
Granted: 2006-03-03
Abstract: Compositions for preventing urinary system infections, contain constituents provided for exerting simultaneous actions in order to suppress pathogenic germs causing these infections or to reduce their harmfulness and to reinforce the integrity of the wall of urinary paths. The first action is obtained by constituents which exert an antibacterial action onto germs present in the urinary paths, an antibacterial action onto germs present in the gastro-intestinal tract thereby reducing the colonization by these urinary path germs, and reduce their ability to adhere to the wall of the urinary system. The constituents exerting the first action are polyphenols extracted from garlic and from plants selected from: Ericaceae, Saxifragaceae, Vitaceae and Caprifoliaceae families. The second action is obtained by polyunsaturated fatty acids of the family n-3 that enable the reduction of wall inflammation and the bringing of the immune system back into balance.
Patent FR-2875626-B1 (FR)
Inventor: KLEIN YVES
Filed: 2004-09-21
Granted: 2006-11-17
Abstract: The invention concerns a method in an optoelectronic image processing for monitoring and tracking punctual targets, which consists in providing a quantization of a level of complexity of the local background on which a target is detected in an image, to adapt the criteria for associating blips with tracks based on said complexity level. Said quantization is based on a segmentation of the image into zones of homogeneous radiometric characteristics. The integration of the complexity level of the local background on which a punctual target is detected enables the hypothetical tracks for which the blips detected are highly contrasted to be more rapidly validated. Further, it enables phantom blips to be detected, exclusively for monitoring the validated tracks, by locally lowering the blip detection threshold in a zone of the complex image in which the target should be located.
Patent FR-2876892-B1 (FR)
Inventor: ROUSSET JACKY
IPC: A47F5/00
Filed: 2004-10-21
Granted: 2007-01-26
Abstract: The stopper (2) has two orifices that are remote from each other along a longitudinal direction of the stopper. The longitudinal direction coincides with a longitudinal axis of a separator (1) when the stopper is mounted on the separator in a blocked position of the stopper. The orifices have sufficient dimension so that the separator is simultaneously inserted into them. An insert (17) is integrated to the stopper by fixing units.
Patent FR-2887959-B1 (FR)
Inventor: MEYRENAUD JEAN LUC
IPC: F21W107/10
Filed: 2005-06-29
Granted: 2007-09-28
Abstract: The module has a light source (S) placed at an inner focus (Fi) of an ellipsoidal main reflector (1). A convex lens (2) has a primary focal point located near another focus (Fe) of the reflector. A quadric additional reflector (4) with curved surface has a focus merged with the inner focus and parameters different from that of the reflector (1). The reflector (4) is inserted and fixed in the reflector (1) by a leg assembly. The reflector (4) has reduced thickness in its rear zone such that its inner surface is connected tangential to an inner surface of the reflector (1). An independent claim is also included for a motor vehicle lighting device.
Patent FR-2890095-B1 (FR)
Inventor: DAVID JEROME
IPC: B62D65/06
Filed: 2005-09-01
Granted: 2007-11-23
Abstract: The method involves cutting a junction between a glazing to be replaced and a glazing (1) to be maintained. A replacing glazing (2A) is pasted and presented in a support. An adhesive film (7) is placed on a side of the junction to be reconstituted between the glazing (2A) and the glazing (1) in a manner to block a space between the glazings (1, 2A). The space is filled with a polymer adhesive (8) utilized for pasting the replacing glazing or other specific product utilized for realizing encapsulations (3A, 3B) of glazings.
Patent FR-2884149-B1 (FR)
Inventor: MEHIER HENRI
IPC: A61M5/44
Filed: 2005-04-12
Granted: 2007-06-08
Abstract: Implantable tube, for heating by conduction a heat transfer fluid for injection into all or part of a human or animal tissue, is provided with a wall having distal, median and proximal parts and comprising connecting elements for direct or indirect connection of the distal part to a fluid reservoir, and two means for connection to the terminals of an electric power supply, for incoming and outgoing current in the wall. The tube has a resistance less than 0.01Ω in its median and proximal parts, and a resistance of between 0.2 and 2Ω in its distal part. The median and proximal parts are connected electrically in series to the distal part; the tube having no additional electrical resistance.
Patent FR-2898931-B1 (FR)
Inventor: CHEREL ALAIN
IPC: E05D15/06
Filed: 2006-03-21
Granted: 2012-04-06
Abstract: The device has a connection unit (4) integrated to a carriage (2) and a complementary connection unit (5) integrated to a panel (3) e.g. closing door. The connection units harness each other for maintaining the panel in a suspended state. The connection units are prepositioned proximate to each other by elevation of the panel, and are integrated to one another under a releasing effect of the panel by an operator. An independent claim is also included for a device for closing a storage space of an object, comprising a top rail.
Patent FR-2915190-B1 (FR)
Inventor: GEORGEAULT PIERRE
IPC: A23C19/068
Filed: 2007-04-17
Granted: 2009-05-29
Abstract: The invention relates to a packagaing comprising a rigid flat base (14) carrying the product and an outer bell (16), in addition to a gas-permeable and steam-permeable cover (40) consisting of a flexible material and at least partially covering the free surface of the product in the space between same and the inner surface of the bell. Said cover (40) also enables gaseous exchanges between the cheese product and the surrounding environment to be regulated. Ventilation openings (32) can be formed in the bell or at the join between the bell and the base in order to enable the inner gas space of the packaging to communicate with the outer ambient atmosphere.
Patent FR-3099150-B1 (FR)
Title: Sels d'hydraziniums energetiques et compositions explosives ou propulsives les comprenant.
Inventor: PASQUINET ERIC
IPC: C01B21/16
Filed: 2007-06-07
Granted: 2021-09-17
Abstract: L'invention se rapporte à des sels d'hydraziniums énergétiques, qui comprennent un cation répondant à l'une quelconque des formules générales (I), (II), (IIIa) et (IIIb) ci-après dans lesquelles R1 à R7 représentent H, F, -CH3, -NH2, -NH3+, -CN, -OH ; un groupe explosophore choisi parmi -N02, -NHNO2, -NHNH2 , -N3, -NO, -NHNH3+, -NHOH, -NF2, nitroguanyle, -N=N-R6 et -N(--O)=N-R8 où R8 = groupe hétéroaromatique en C5-C18 ; ou bien une chaîne hydrocarbonée aliphatique en C2-C6 ou cyclique en C3-C18 ; ce cation étant neutralisé par au moins un anion choisi parmi des ions à caractère explosophore, en particulier nitrates. L'invention se rapporte également à des compositions explosives ou propulsives comprenant ces sels d'hydraziniums.
Patent FR-2904989-B1 (FR)
Title: Ensemble coulissant et arbre de transmission comprenant un ensemble coulissant
Inventor: DISSER CLAUS
IPC: F16D3/223
Filed: 2007-08-17
Granted: 2014-02-14
Abstract: L'invention concerne un ensemble coulissant ainsi qu'un arbre de transmission comprenant un tel ensemble coulissant.
Patent FR-2923961-B1 (FR)
Title: Machine electrique rotative a dispositif de commande integre
Inventor: ISODA HITOSHI
IPC: H02K11/00
Filed: 2008-02-06
Granted: 2020-01-24
Abstract: Machine électrique rotative à dispositif de commande intégré composant une unité de circuit magnétique (30) possédant un élément de commutation magnétique (31) destiné à commander un courant électrique qui circule à travers un enroulement magnétique (5) et un dissipateur thermique (32) ; deux ou plusieurs unités de circuit de puissance (20) ayant chacune un élément de commutation (21, 22) de circuit de puissance destiné à commander un courant électrique qui circule à travers un stator (3) et un dissipateur thermique (23, 24) ; au niveau d'un côté d'extrémité d'un support (2), les dissipateurs thermiques (23, 24) et le dissipateur thermique (32) sont agencés dans une bague circulaire ; un passage d'air à travers des ailettes (23a, 24a) du dissipateur thermique et un passage d'air à travers des ailettes (32a) du dissipateur thermique pour refroidissement sous champ magnétique (32) sont formés de manière linéaire dans une direction de l'axe de rotation (10).