baber/WOPTO huggingface dataset:
Patent FR-2499572-A1 (FR)
Title: Le 3',4',5'-trimethoxybenzoate de 17,18-deshydroapovincaminol et ses sels formes par addition avec des acides, leurs utilisations therapeutiques dans le traitement de maladies associees a une proliferation cellulaire, procedes pour leur preparation et produits intermediaires de leur preparation
Inventor: ZAJER MARIA
IPC: A61K31/435
Filed: 1982-02-09
Abstract: LE 3,4,5-TRIMETHOXYBENZOATE DU 17,18-DESHYDROAPOVINCAMINOL REPONDANT A LA FORMULE I: (CF DESSIN DANS BOPI) ET SES SELS FORMES PAR ADDITION AVEC DES ACIDES, SES UTILISATIONS THERAPEUTIQUES, NOTAMMENT DANS LE TRAITEMENT DE MALADIES DE LA PEAU ASSOCIEES A UNE PROLIFERATION CELLULAIRE PATHOLOGIQUE, LEUR PREPARATION ET PRODUITS INTERMEDIAIRES DE LEUR PREPARATION.
Patent FR-2524298-A1 (FR)
Inventor: TAGNON LUC
IPC: A61B3/00
Filed: 1982-04-01
Abstract: An ophthalmological surgical device comprises a laser unit (10) adapted to emit at least one laser beam (F) and an operating unit (11) adapted to focus the laser beam or beams (F) on an aiming point (0). The operating unit (11) incorporates a focusing lens (36) and a mirror (37). These are mounted on a supporting chassis (16) adjustably mounted on a base (24). First control device accessible to the operator control the position of the chassis (16) on the base (24). The lens (36) and mirror (37) are together mounted on an assembly (40) in turn mounted on the support chassis (16). The assembly (40) is movable relative to the chassis (16) under the control of second control device separate from the first control device.
Patent FR-2528970-A1 (FR)
Inventor: JEANNEAU DOMINIQUE
IPC: G07D7/00
Filed: 1982-06-22
Abstract: 1. Device for testing the dielectric properties of sheet materials, especially for testing banknote watermarks, comprising : - means (11) for moving the material to be tested (10), an oscillator (15) with a stable frequency ; - a set of capacitors (131, 132 etc.) formed of pairs of flat foils (121, 122, etc.) with a relative determined configuration, between which the material to be tested passes, each capacitor (13) being connected to the terminals of the said oscillator (15) through a load resistor (16, 161, 162,... 16n) respectively ; - a set of circuits (17; 171, 172, etc.) to amplify and rectify the ac voltage at the terminals of each of the said low resistors (16) ; - a multiplexing circuit (18) with its inputs connected to the outputs of the foregoing unit ; - means of analog-to-digital conversion (19, 19') connected to the output of the multiplexing circuit (18) to generate a dynamic measurement signal relative to a zone of material (10) passing between the foils (12) of one of the capacitors (13) ; - a memory (21) which records the said measurement signals read during the passage of a standard material, and - means (20, 22 and 22, 25 and 29) adapted to control the combination formed by the multiplexing circuit (18) and the means of conversion (19; 19') synchronised with the means of travel (11), to make a comparison between the measurement signals generated by the means of conversion (19, 19') during the examination of a zone of material (10) and the signals read in memory (21) relative to the same zone of standard material and, to determine by correlation a validity signal (S) of the tested material (10).
Patent FR-2508936-A1 (FR)
Title: Composition et procede de revetement electrolytique avec des couches de nickel composites
Inventor: TREMMEL ROBERT ARNOLD
IPC: C25D3/18
Filed: 1982-07-02
Abstract: L'INVENTION CONCERNE UNE COMPOSITION ET UN PROCEDE PERMETTANT DE PRODUIRE UN DEPOT COMPOSITE CONTENANT DU NICKEL SUR UN SUBSTRAT INCORPORANT UNE COUCHE INTERIEURE EN NICKEL AYANT UNE TENEUR MOYENNE EN SOUFRE INFERIEURE A ENVIRON 0,03 EN POIDS, UNE COUCHE INTERMEDIAIRE EN NICKEL AYANT UNE TENEUR MOYENNE EN SOUFRE D'ENVIRON 0,05 A ENVIRON 0,5 EN POIDS, ET UNE COUCHE EXTERIEURE ADHERENTE AYANT UNE TENEUR MOYENNE EN SOUFRE D'ENVIRON 0,02 A ENVIRON 0,15, INFERIEURE A CELLE DE LA COUCHE INTERMEDIAIRE MAIS SUPERIEURE A CELLE DE LA COUCHE INTERIEURE. LA QUANTITE CONTROLEE DE SOUFRE EST INTRODUITE DANS AU MOINS LA COUCHE INTERMEDIAIRE OU EMPLOYANT UNE SOLUTION DE NICKEL AQUEUSE ACIDE CONTENANT UNE QUANTITE CONTROLEE D'UN COMPOSE DE THIAZOLE DE FACON A OBTENIR UN DEPOT INTERMEDIAIRE CONTENANT DU NICKEL ET AYANT LA TENEUR MOYENNE EN SOUFRE SPECIFIEE.
Patent FR-2530673-A1 (FR)
Title: Machine for producing electroplating deposits continuously on a strip.
Inventor: BEAUDOING ANDRE
IPC: C25D7/06
Filed: 1982-07-23
Abstract: The double upper pulleys 3 and the pairs of lower pulleys 4 clamp between them two metal strips 1a-1b and 2a-2b whose facing edges carry a succession of lugs 10. Hooked onto the upper lugs 10 is an endless strip 11, made, for example, of plastic, which joins together these two rows of lugs. Hooked onto the lower lugs 10 are two strips 15a-15b forming a free space between them. The metal strip 21 on which the deposition is to be performed passes between, on the one hand, 11 and, on the other hand, 15a-15b. A nozzle 16 projects onto it a jet of electrolyte passing in contact with an anode 18.
Patent FR-2533210-A1 (FR)
Inventor: TINTI JEAN-MARIE
IPC: C07K5/075
Filed: 1982-09-17
Abstract: Compounds of the formula: in which: X represents at least one lone-electron pair donor group; A represents an oxygen or a sulfur atom, or an optionally substituted imino or methylene group; R represents a hydrogen atom or an alkyl group of 1 to 4 carbon atoms; n represents a number equal to zero or to one; B represents a COOH or COOM group (M designating a cation); Y represents either a lone-electron pair donor group, or an alkyl group R' of 1 to 4 carbon atoms; Z represents either an optionally substituted hydrophobic group R'', R'' designating an alkyl, cycloalkyl or aryl group of 1 to 12 carbon atoms; or a lone-electron pair donor group on which a hydrophobic group R'' is fixed; are useful as sweetening agents.
Patent FR-2513818-A1 (FR)
Title: Ruban de matrice et element d'arret de bulles d'une seule piece pour pile a combustible au carbonate fondu
Inventor: REISER CARL ANTHONY
IPC: H01M8/02
Filed: 1982-09-29
Abstract: L'INVENTION CONCERNE UN RUBAN DE MATRICE ET UN ELEMENT D'ARRET DE BULLES D'UNE SEULE PIECE POUR PILE A COMBUSTIBLE AU CARBONATE FONDU. CETTE STRUCTURE D'UNE SEULE PIECE COMPREND UN RUBAN DE MATRICE 1A ET UN ELEMENT D'ARRET DE BULLES A FINS PORES 1B. UNE ANODE 2 REPOSE CONTRE L'ELEMENT D'ARRET DE BULLES 1B. DES RAILS 3, 4 FORMENT UN JOINT ETANCHE AUX GAZ AUX BORDS DE LA PILE ET ASSURENT UNE SEPARATION SUPPLEMENTAIRE ENTRE LE GAZ COMBUSTIBLE ET LE GAZ OXYDANT. DES PLAQUES DE SEPARATION 5 SEPARENT EGALEMENT LES GAZ ET SERVENT A FAIRE PASSER LE COURANT A TRAVERS L'EMPILAGE DE PILES A COMBUSTIBLE. UNE CATHODE 6 COMPREND UNE COUCHE DE CATALYSEUR CATHODIQUE 7. L'INVENTION EST UTILISEE POUR ARRETER LE DEGAGEMENT DE BULLES DE GAZ DANS UNE PILE A COMBUSTIBLE.
Patent FR-2533811-A1 (FR)
Title: Automatic restaurant
IPC: G07F11/58
Filed: 1982-10-04
Abstract: The invention relates to an automatic dispenser for reheated, cold or lukewarm products. The system is composed of an isothermal cabinet above which are placed a microwave oven and a refrigeration unit. A number of conveyor belts, superposed one over the other and with sufficiently large spacing between them to enable products to be placed thereon, are arranged inside the said cabinet. On one side of these conveyor belts is another conveyor belt which can slide vertically in the cabinet in order to arrive in an oven; it is in this way that the products arranged on the said shelves can be conveyed into the oven in order to be reheated there and then conveyed towards an exit opening. The invention relates to the automatic dispenser industry.
Patent FR-2534125-A1 (FR)
Title: Chin strap for supporting the head during sleep
IPC: A47C16/00
Filed: 1982-10-12
Abstract: The device comprises an elongated pocket 4 forming a chin strap whose opposite ends 6, 7 are provided with attachment means 9, 10 capable of being attached to the headrest 2 of the seat in which the user is seated. The device is adaptable, for example, to the headrest of an aircraft or motor vehicle seat.
Patent FR-2535812-A1 (FR)
Title: Static leaktightness device and hydraulic test apparatus using such a device
Inventor: PEYTAVIN PIERRE GUY
IPC: G01M3/02
Filed: 1982-11-08
Abstract: Static leaktight device making it possible to render the inlet zone leaktight, across the wall of a high pressure compartment, of a body having a cylindrical external wall engaged partly in this compartment. The device comprises an annular casing 101, 210 which surrounds the inlet zone of the body 300. A ring made of an elastomer 201 comes to bear on the wall 301 of the body. A movable annular part 216 comes into contact with the side wall of the ring 201 and opposes the deformation of the ring by the high pressure which exists in the compartment. Application of this device to hydraulic test benches for hollow bodies.
Patent FR-2538478-A1 (FR)
Title: Joint homocinetique tripode, notamment pour transmission de vehicule automobile
Inventor: MANGIAVACCHI JACQUES
IPC: F16D3/205
Filed: 1982-12-22
Abstract: Joint homocinétique tripode, notamment pour transmission de véhicule automobile, comprenant un tripode 3A relié à un arbre de roue 1 et pourvu de trois tourillons 4 sur lesquels sont montés des galets 5 reçus dans des chemins de roulement 7 formés dans une tulipe 8 reliée à un arbre 2 d'entraînement, un champignon 11 logé dans le tripode 3 étant en appui contre la tulipe 8 et une muselière 9 retenant axialement le tripode contre la tulipe 8. Le rayon de courbure de la calotte sphérique du champignon 11 et/ou du tripode 3 est tel que son centre de courbure est décalé vers la calotte sphérique par rapport au plan axial P du tripode. Cet agencement supprime les vibrations et les grippages susceptibles d'apparaître pour les angularités intermédiaires du joint. (CF DESSIN DANS BOPI)
Patent WO-8400230-A1 (WO)
Title: Device for the distribution of containers, particularly for automatic vending machines of food products
Inventor: MUNIER MURIEL
IPC: G07F13/10
Filed: 1983-06-21
Abstract: Device for the distribution of containers, such as cups and the like, particularly automatic vending machines of food products, such as beverages and the like, characterized in that it comprises: an annular part (14) wherein the cups (10, 12) are piled, said annular part being provided with two series of peripheral and superposed housings (20-22), receiving radially movable balls (24-26), the arrangement being such that the balls of each series may occupy successively a position wherein they hold a cup in place, and a position wherein they release such cup, and a moving plate (16) provided with a central bore (18) receiving said annular part (14), the profile of said bore being such that it enables the displacement of the balls so that the balls (24) of the upper series are locked, while retaining the cup in question, when the moving plate is in a high position, and so that the balls (26) of the lower series are released to provide for the distribution of the cup that they were previously retaining.
Patent FR-2564991-A1 (FR)
Title: Systeme optique infrarouge
Inventor: NEIL IAIN ALEXANDER
IPC: G02B13/14
Filed: 1983-01-12
Abstract: L'INVENTION CONCERNE UN FLIR COMPORTANT UN TELESCOPE A REFRACTION 20 COMBINE AVEC UNE FENETRE J NON NEUTRE OPTIQUEMENT ET AVEC UN MIROIR DEVIATEUR I. L'OBJECTIF 21 DU TELESCOPE, DU TYPE TELEPHOTO, COMPREND UNE LENTILLE G DIVERGENTE ET UNE LENTILLE H CONVERGENTE. LES SURFACES DE LA LENTILLE DIVERGENTE SONT SPHERIQUES ALORS QU'AU MOINS L'UNE DES SURFACES 15, 16 DE LA LENTILLE CONVERGENTE EST ASPHERIQUE, DE FACON A COMPENSER L'ABERRATION SPHERIQUE INTRODUITE PAR LA PRESENCE DE LA FENETRE. L'INDICE DE REFRACTION DU MATERIAU CONSTITUTIF DE LA LENTILLE DIVERGENTE EST INFERIEUR A CELUI DU MATERIAU CONSTITUTIF DE LA LENTILLE CONVERGENTE.
Patent FR-2540944-A1 (FR)
Title: Centrifugal pump for liquids containing solid materials, especially for transporting suspensions of fibres
Inventor: NISKANEN TOIVO
IPC: F04D7/04
Filed: 1983-02-14
Abstract: Centrifugal pump for liquids containing solid materials, which comprises a rotor 1 with several fins or blades, characterised in that the leading edge 3 of the blade 2 of the rotor is curved inwards towards the rear with respect to the direction of rotation of the rotor, in a rear plane perpendicular to the meridian plane, so that the internal sharp edge 5 of the blade is situated in front of the external sharp edge 5 of the blade, in that the angle which the leading edge and the external sharp edge of the blade respectively make in a meridian plane and in the said rear projection plane is an obtuse angle; in that the external end 10 of the leading edge of the blade is situated behind a shoulder 9, and in that the said shoulder and/or the internal wall of the casing of the pump are fitted with one or more grooves 11 comprising a cutting sharp edge 13 which interacts with the external end of the leading edge of the fin of the pump rotor, in order to obtain a chopping effect.
Patent FR-2517431-A1 (FR)
Title: Procede de mesure de taux de revetement d'un materiau
Inventor: VENALAINEN HEIKKI
IPC: G01N23/223
Filed: 1983-02-15
Abstract: L'INVENTION CONCERNE UN PROCEDE DE MESURE DE LA QUANTITE DE MATERIAUX DANS DES COUCHES DE REVETEMENT APPLIQUEES A UN MATERIAU DE BASE PAR RAYONS X. LE PROCEDE EST PARTICULIEREMENT APPLICABLE A LA FABRICATION DE PAPIER OU DE CARTON, OU SUR UNE FEUILLE EN MOUVEMENT 1 SONT APPLIQUEES PAR ETAPES UNE OU PLUSIEURS COUCHES 2, 3. UNE SOURCE DE RAYONNEMENT 5 ET UN DETECTEUR 4 SONT PLACES SUR UN COTE DE LA FEUILLE ET LE PROCEDE EST BASE SUR LA MESURE DU RAYONNEMENT FLUORESCENT EXCITE PAR DES RAYONS X PRIMAIRES DANS LES COUCHES DE REVETEMENT, UNE ENERGIE DETERMINEE DE RAYONNEMENT FLUORESCENT CORRESPONDANT A UN MATERIAU EMETTEUR CONTENU DANS CHAQUE COUCHE. A PARTIR D'UN MEME RAYONNEMENT X PRIMAIRE, ON DETERMINE SUCCESSIVEMENT LES QUANTITES DE MATERIAUX EMETTEURS CONTENUES DANS DES COUCHES DE REVETEMENT SUCCESSIVES 2, 3 EN DETERMINANT LA QUANTITE DE MATERIAU EMETTEUR CONTENUE DANS UNE COUCHE DONNEE 2 A L'AIDE DES RESULTATS DES DETERMINATIONS EFFECTUEES POUR LES COUCHES SUPERPOSEES 3 A CELLE-CI 2.
Patent FR-2542931-A1 (FR)
Title: Electrical connector
IPC: H01R13/434
Filed: 1983-03-14
Abstract: a. Electrical connector. b. The connector is characterised in that the fixing means comprise a thin flexible metal strip 5 housed, after bending, between the insert and the body and including two edges 51, 53 each extending beyond one of the faces of the strip, these edges being placed in bearing contact against corresponding edges formed on the external wall of the insert and on the internal wall of the body.
Patent FR-2544078-A1 (FR)
Title: Optical detectors of solid or liquid aerosols present in the atmosphere
Inventor: MANOLIKAKIS GEORGES
IPC: G08B17/107
Filed: 1983-04-05
Abstract: According to the invention, the optical "scattering" detector, of which the photoreceiver 7 of the sensor housed in a hood 8 with zigzags 9 cannot be directly illuminated by the emitter 4, is such that the latter is an emitter with a wide emission spectral width and a high optical yield, powered by a device 11 with a low intrinsic energy consumption. The emitter 4 may be a discharge lamp in a gas powered by a voltage multiplier of the series or parallel type, itself powered by a square-wave signal generator. The emitter 4 may also consist of several light-emitting diodes mounted in series with adjacent emission spectra, and powered for example by a voltage decreaser with low energy consumption itself connected to the square-wave signal generator. Application to detecting fires.
Patent FR-2544033-A1 (FR)
Title: Improved displacement unit for precision mechanical equipment
IPC: F16C29/06
Filed: 1983-04-07
Abstract: Improved displacement unit for precision mechanical equipment, such as those which are built on at least one fixed rail 1 mounted on the fixed base plate of the mechanical equipment, along which there is displaced, linearly, at least one moving rail 2, with which the moving base plate of the mechanical equipment is associated. The fixed rail 1 has a prismatic head on the ridges of which two 45 DEG chamfers have been made which form half of the raceways on which the sets of rollers 5 will be displaced, and the other half of this raceway is formed by the moving rail itself. A return path and inflexion zones are provided on this moving rail and define, in perfect continuity with the raceway, a closed circuit along which the rollers 5 are displaced.
Patent FR-2544037-A1 (FR)
Title: Butee de debrayage, notamment pour vehicule automobile
Inventor: LASSIAZ PHILIPPE
IPC: F16D23/14
Filed: 1983-04-11
Abstract: LA BUTEE DE DEBRAYAGE EST DU TYPE TIRE ET COMPORTE UN ELEMENT D'ATTAQUE 31 QUI, PAR L'INTERMEDIAIRE D'UN ANNEAU 32, DEPLACE VERS LA DROITE DE LA FIGURE 2 UNE PIECE D'ACCOSTAGE 40 DONT UNE COLLERETTE 41 EST EN CONTACT PERMANENT EN 60 AVEC LE DIAPHRAGME 19. POUR ASSURER LA PERMANENCE DU CONTACT 60, ET QUELLES QUE SOIENT LES CONDITIONS D'USURE, DES MOYENS ELASTIQUES DE MAINTIEN 50, 51 SONT PREVUS. CES MOYENS ELASTIQUES COMPORTENT UNE RONDELLE ELASTIQUE 50 DONT LA SECTION A UNE FORME TORTUEUSE POUR DIMINUER L'ENCOMBREMENT TOUT EN PERMETTANT UNE ACTION ELASTIQUE DANS D'EXCELLENTES CONDITIONS. UNE CONTRE-RONDELLE 51 EST EGALEMENT PREVUE ET AGIT AU NIVEAU DE LA PORTEE 52 DE LA RONDELLE 50 QUI APPUIE SUR LE DIAPHRAGME 19.
Patent FR-2527343-A1 (FR)
Inventor: BORSUK LESLIE MORTON
IPC: G02B6/38
Filed: 1983-05-06
Abstract: In a connecting arrangement constructed as a hermaphroditic plug-in connector (10), the optical fibres (20), e.g. of a multifibre optical cable (16), which end in terminal ferrules (18) mounted in an axially displaceable fashion, are laid in a terminal chamber (21) around a spindle (56) inserted into the terminal chamber (21) in such a way that during coupling of the plug-in connector (10) the fibres (20) can give way in a manner corresponding to the yielding terminal ferrules (18). In order to avoid small bending radii, which produce mechanical stresses in the fibre (20) and cause radiation losses during transmission of lightwaves, the fibres (20) are laid in loops according to the pattern of an "8", the spindle (56) penetrating both loops. The spindle (56) consists of a front yoke (58) having radial slits (64) for supporting one terminal-ferrule arrangement (30) each, as well as of a rear holder (60) which is connected to the yoke (58) via two rods arranged at a distance from one another. The holder (60) has a central opening (68) through which the optical fibres (20) enter the terminal chamber (21) of the connecting arrangement.
Patent FR-2546218-A1 (FR)
Title: Device for locking a lock of a public-transport road vehicle
IPC: E05B47/02
Filed: 1983-05-20
Abstract: This device comprises an electromagnet 16 which is fed from the electrical circuit of the vehicle and with which is associated a ferromagnetic element 15 acting on a bolt 2 for locking of the lock or on the control means of the bolt, in such a way that the latter or its control means are locked in the power-on period of the electromagnet 16 and are free in the absence of power to the latter. This is used for equipping vehicles intended for the transport of children.
Patent FR-2528075-A1 (FR)
Title: Cadre porte-electrode pour la production ou l'affinage electrolytique des metaux
Inventor: HERMANN MANFRED P
IPC: C25C7/00
Filed: 1983-06-03
Abstract: CE CADRE PORTE-ELECTRODE EST COMPOSE DE QUATRE ELEMENTS 1-4. IL SERT A TENDRE DES TISSUS FILTRANTS DISPOSES DE PART ET D'AUTRE DE SON PLAN GENERAL ET ENTRE LESQUELS L'ESPACE INTERIEUR 5 DU CADRE EST ENFERME. POUR MAINTENIR A UNE VALEUR CONSTANTE LA TENSION DES TISSUS FILTRANTS, AU MOINS L'UN 4 DES ELEMENTS 1 A 4 DU CADRE EST FLANQUE D'UN TENDEUR 6, QUI S'ETEND SENSIBLEMENT PARALLELEMENT A CET ELEMENT ET QUI EST SOLLICITE PAR UNE PRESSION ELASTIQUE DANS LE SENS 7 QUI S'ELOIGNE DE L'ESPACE INTERIEUR 5.
Patent FR-2547278-A1 (FR)
Title: Method and machine for closing sachets filled with flowing product, devoid of air internally
Inventor: POYPE ROLAND DE LA
IPC: B65B9/12
Filed: 1983-06-13
Abstract: Method and machine for closing sachets filled with flowing product, devoid of air internally. On a machine having a horizontal press with opposite jaws 5 for welding and separating the sachets, a substantial fraction of the volume of the sachet 7 is enclosed in two parts 9, 10 constituting a box obtained by bringing these parts together, below machines 5 before bringing the latter together in order to perform the upper closure weld of the sachets 7.
Patent FR-2547742-A1 (FR)
Title: Device making it possible to obtain courses for games, such as courses for golf, quoits, bowls (boules) or the like
IPC: A63C19/06
Filed: 1983-06-23
Abstract: The device is characterised in that it consists of a modular element with a foldable structure, which can be transported as a compact item, and of which the geometry, in the deployed (unfolded) position, varies as a function of the fraction of surface of the platform represented by the element. Each modular element consists of two main branches 1 connected together, at one of their ends, by means of two elements 2 each constituting half the outer border of the platform, which elements 2 are articulated together at their end so as to produce, with the main branches, during folding, a sort of M of which the inner legs (jambs) constituting the said elements 2 come into contact with one another at the end of the folding operation, the desired fraction of platform surface being obtained by varying the angle at the centre formed by the main branches of which the free ends are located at the centre of the platform. The production and distribution in terms of number and width of the courses 6 and the circulation lanes 7 are obtained by means of elements 5 articulated at 4 on the main branches 1 and connected via their other ends by means of a sleeve 8 articulated at its centre and including broaching (pinning, pegging) holes 9.
Patent FR-2529980-A1 (FR)
Title: Ressort pneumatique
Inventor: GRABNER CHRISTIAN
IPC: F16F9/02
Filed: 1983-07-08
Abstract: L'INVENTION CONCERNE UN RESSORT PNEUMATIQUE, NOTAMMENT POUR DES CAPOTS DE MOTEURS ETOU DES COUVERCLES DE COFFRES A BAGAGES DE VEHICULES AUTOMOBILES, QUI SE COMPOSE D'UN CYLINDRE REMPLI D'UN GAZ SOUS PRESSION ET D'UN PISTON POUVANT COULISSER DANS CELUI-CI ET RELIE A UNE TIGE. POUR OBTENIR UNE LONGUEUR DE DEPLOIEMENT DU RESSORT PNEUMATIQUE QUI DEPASSE LA COURSE NORMALE DE TRAVAIL, IL EST PREVU SUR LE CYLINDRE 2 UN TUBE D'ENVELOPPE 5 OUVERT A UN BOUT, POUVANT COULISSER TELESCOPIQUEMENT PAR RAPPORT AU CYLINDRE ET SOUMIS INTERIEUREMENT A LA PRESSION ATMOSPHERIQUE.
Patent FR-2550026-A1 (FR)
Title: Stator for high-voltage electrical machine.
Inventor: BEZCHASTNOV G A
IPC: H02K3/24
Filed: 1983-07-28
Abstract: The invention relates to electromechanical constructions. The stator for high-voltage electrical machine comprises three phase windings 1 in the form of spiral coils, placed between two insulating cylinders 2, 3 and separated by insulating layers 4, and is characterised in that each phase winding 1 is furnished with an electrostatic screen 5 bored with holes for the cooling agent, this screen encompassing the cross section of the winding 1 over its entire perimeter and being connected electrically to the neutral of the winding 1. The invention can be used most advantageously in high-power cryogenic turbogenerators.