baber/WOPTO huggingface dataset:
Patent FR-2571013-A1 (FR)
Title: Fairing for a steered wheel of a motor vehicle
Inventor: MORIN JEAN-FRANCOIS
IPC: B62D25/18
Filed: 1984-10-03
Abstract: According to the invention, this device comprises, for each steered wheel, a movable flap 3-4 mounted pivotably with respect to the structure of the vehicle about a spindle 9 which is substantially parallel with the longitudinal axis of the vehicle and situated above the wheel, this flap being capable of occupying a rest position in which it covers the wheel arch, extending the bodywork, and means controlled by the steering linkage to cause the flap 3-4 to pivot outwards from its rest position, whatever the direction of the bend, which opens out the wheel arch.
Patent FR-2554448-A1 (FR)
Title: Derives furyles de prostaglandines 16-substituees et procede pour leur fabrication
Inventor: FAUSTINI FRANCO
IPC: C07D307/54
Filed: 1984-11-02
Abstract: LES MEDICAMENTS SELON L'INVENTION REPONDENT A LA FORMULE GENERALE: (CF DESSIN DANS BOPI) DANS LAQUELLE LES DIVERS SYMBOLES SONT TELS QUE DEFINIS DANS LA DESCRIPTION. APPLICATION POUR TOUTES LES INDICATIONS DES PROSTAGLANDINES NATURELLES, NOTAMMENT EN ASSOCIATION AVEC DES ANTI-INFLAMMATOIRES INHIBITEURS DE PROSTAGLANDINE-SYNTHETASE. ADMINISTRATION ORALE A LA DOSE JOURNALIERE DE 1 A 10MG EN 1 OU 3 PRISES.
Patent FR-2582131-A1 (FR)
Title: Display holder
IPC: G09F1/12
Filed: 1985-03-29
Abstract: This display holder comprises a metal frame 1 with a bottom, on one side of which is articulated a transparent screen 2, of which some free edges carry on their back magnetised strips 3 capable of applying the screen by magnetisation onto the frame or of being detached therefrom in order to accommodate the display. This screen is articulated preferably on the base of the frame by elastic strips 4 with which the lower edges of the screen are equipped and can rest on a fitting 6 provided so as to protrude from the base of the frame. The edges of the screen have opaque borders hiding the magnetic strips and the elastic strips.
Patent FR-2565206-A1 (FR)
Title: Pile de sacs en matiere plastique et procede pour sa realisation
Inventor: LEHMACHER HANS
IPC: B65D33/00
Filed: 1985-05-15
Abstract: LA PILE 1 SE COMPOSE, D'UNE PLURALITE DE SACS EN MATIERE PLASTIQUE 2 RELIES LES UNS AUX AUTRES. CHAQUE SAC EN PLASTIQUE 2 PRESENTE SUR SES DEUX PAROIS 3, 4 DANS LA REGION D'UNE OUVERTURE DE SAC 5 ET EN FACE L'UNE DE L'AUTRE, DES DECOUPURES DE POIGNEE MEDIANES 7, 8 FOURNISSANT DES SECTIONS DE CHUTE 6. LES SECTIONS DE CHUTE DES PAROIS DE SAC DIRIGEES RESPECTIVEMENT VERS UN MEME COTE DE LA PILE SONT ENLEVEES. LA LIAISON DES SACS EN PLASTIQUE A L'INTERIEUR DE LA PILE PEUT ETRE REALISEE SANS ELEMENTS SUPPLEMENTAIRES SI LES SECTIONS DE CHUTE DES AUTRES PAROIS DE SAC SONT CONSERVEES DANS LA PILE ET BLOQUEES LES UNES AVEC LES AUTRES DU FAIT QUE LES DECOUPURES DE POIGNEE ASSOCIEES SONT REALISEES SOUS LA FORME DE PERFORATIONS LONGITUDINALES.
Patent FR-2584172-A1 (FR)
Title: Hot water appliance with heat exchanger
Inventor: BRUN GABRIEL
IPC: F28D1/06
Filed: 1985-06-28
Abstract: Hot water appliance with heat exchanger, characterised in that it comprises a heat exchanger 7 mounted in heat exchanging contact on the outer wall of a vessel of the appliance 2 made from metal or from a material which is a good conductor of heat, which vessel contains water, the heat exchanger intended to receive a primary hot or heat-transfer fluid in circulation.
Patent FR-2584471-A1 (FR)
Title: Valve for adjusting the pressure
Inventor: CHAIX JEAN-EDMOND
IPC: F16K47/04
Filed: 1985-07-02
Abstract: Valve for adjusting the pressure capable of being arranged on a fluid pipeline 1, comprising a body 2 equipped with at least one inlet orifice 10 and at least one outlet orifice 14 capable of being connected to the said pipeline 1, the fluid going from the inlet orifice 10 towards the outlet orifice 14 by passing through a partial-vacuum generating device 40 in which obstacles are arranged creating head losses, a first chamber 32 surrounding the said partial vacuum generating device 40 and communicating with the latter, and a second chamber 34 containing a pressurised fluid surrounding the first chamber 32 and separated from the latter by a flexible membrane 30, the first and second chambers 32, 34 and the membrane 30 acting as a silencer.
Patent FR-2585335-A1 (FR)
Title: Pipe plug whose outlet is provided with manifolds
Inventor: VAGINET DOMINIQUE
IPC: B60K15/04
Filed: 1985-07-29
Abstract: It comprises a plug 1 inside which there slides a bell 2 provided with two lateral lugs 2a extending outwards through the longitudinal inlets 13 of the sleeve 6. The latter is closed by a lower dish 5 so that it constitutes a stop for one of the ends of a compression spring 4 whose opposite end rests against the bottom of the bell 2. A seal 3 is applied against the outlet 19a of a pipe 19 by the lugs 2a loaded by the spring 4.
Patent FR-2571221-A1 (FR)
Title: Grains de cafe traites en surface
IPC: A23F5/14
Filed: 1985-10-08
Abstract: A.GRAINS DE CAFE TRAITES EN SURFACE. B.ILS COMPRENNENT SUR LA SURFACE UN FILM INSOLUBLE DANS L'EAU QUI RECOUVRE LA TOTALITE DE LA SURFACE DES GRAINS DE CAFE TORREFIES ENTIERS OU DES GRAINS DE CAFE GROSSIEREMENT MOULUS AFIN D'EMPECHER LA PENETRATION D'AIR DANS CEUX-CI. C.APPLICATION: PREPARATION ET CONSERVATION DES GRAINS DE CAFE.
Patent FR-2571820-A1 (FR)
Title: Procede pour revetir de mortier ciment-sable la surface interieure de tuyaux et dispositif pour la realisation de ce procede
Inventor: SHISHKIN VIKTOR VASILIEVICH
IPC: B28B19/00
Filed: 1985-10-14
Abstract: LA PRESENTE INVENTION CONCERNE GENERALEMENT UN PROCEDE POUR REVETIR DE MORTIER CIMENT-SABLE LA SURFACE INTERIEURE DE TUYAUX, QUI CONSISTE A FORMER UNE COUCHE 4 DE MORTIER 2 A LA SURFACE INTERIEURE D'UNE TUYAUTERIE 1 PAR AMENEE ET REPARTITION DE CE MORTIER SUR CETTE SURFACE INTERIEURE A L'AIDE D'UN PISTON MOBILE 3. SELON L'INVENTION, LA COUCHE 4 FORMEE DE MORTIER 2 EST SERREE ET RETENUE PAR UNE MANCHE SOUPLE 5 QUI, PAR SON EXTREMITE 6 RETOURNEE, EST FIXEE A LA TUYAUTERIE 1, ET DE PLUS, EN RETOURNANT PROGRESSIVEMENT LA MANCHE 5, ON L'AVANCE DANS LA TUYAUTERIE TOUT EN LA SERRANT CONTRE LA COUCHE DE MORTIER, LA MANCHE 5 ETANT POSEE SIMULTANEMENT A LA FORMATION DE LA COUCHE 4 DE MORTIER. L'INVENTION TROUVE NOTAMMENT APPLICATION DANS L'APPROVISIONNEMENT EN EAU DES HABITATIONS, LA DISTRIBUTION D'EAU AGRICOLE ET INDUSTRIELLE.
Patent FR-2591086-A1 (FR)
Title: Small bench with castors
IPC: A01D46/24
Filed: 1985-12-11
Abstract: The invention relates to gardening and do-it-yourself appliances and makes it possible to perform these activities without causing or perpetuating backache. It comprises a seat mounted on four legs which are placed on four castors 1. This device allows a front-rear or a sideways motion. The invention makes it possible to sow, clean, and collect fruit and vegetables, similarly it can advantageously and safely replace a stepladder for domestic chores. Locking 2 of the wheels makes it safe to use. A scraper allows work even on sticky ground 3. A removable compartment 4 makes it possible to temporarily store the harvest. Rings welded on each upright 5 enable various small tools to be stored.
Patent FR-2596684-A1 (FR)
Title: Device for holding logs or firewood while they are being cut up
IPC: B27B31/08
Filed: 1986-04-07
Abstract: The invention relates to a device for holding logs or firewood locked in the correct position, and without risk of wedging, so as to facilitate cutting them up. It consists of a framework composed of three bars 1, 2, 3 acting as legs. On the bar 2, a panel 6 acting as a "deflector" deflects the pieces of log. At the correct height, there is a frame 9, at the base of which two fixed arms 10 and 11 spaced apart by about 20 cm support the log. At the rear of the frame 9 and to the right, there is a casing 14 inside which a movable arm 15 moves from bottom to top and vice versa, which arm, once it is unlocked, bears on the end of the log placed on the two fixed arms 10 and 11. This movable arm 15 comprises a mechanism which locks it in the raising direction, thus preventing tipping of the log. A pedal 16, followed by a linkage 17 and balance bar 18 and all assisted by an elastic member or a spring 25, serves to unlock and to raise the movable arm 15, which arm, when it arrives at the top, automatically locks. On the fixed arm 10 and the frame 9, teeth 12 improve the holding of the log. On the fixed arm 11, a flexible strip 13 improves the log/movable arm 15 contact and makes it more flexible. The device according to the invention is more particularly intended for facilitating the division (by cutting up) of logs or firewood.
Patent FR-2581068-A1 (FR)
Title: Inclusion complex of a phosphorus-containing organic calcium compound and of cyclodextrin, process for its preparation and its use for protecting plants
Inventor: TOTH GEZA
IPC: A01N25/22
Filed: 1986-04-28
Abstract: The present invention relates to an inclusion complex of general formula (I): 1. Inclusion complex of general formula (I): where CD is a group obtained by removing 1/n hydroxyl groups from a cyclodextrin molecule - preferably beta -cyclodextrin - and n is a value between 0.2 and 0.3, which is the inclusion complex of a complex of calcium bis[O-methyl O-(2,2-dichlorovinyl) phosphate] and of 2 moles of O,O-dimethyl O-(2,2-dichlorovinyl) phosphate formed with cyclodextrin, preferably with beta -cyclodextrin.
Patent FR-2581136-A1 (FR)
Title: Groupe motopompe centrifuge a montage dans un fut
Inventor: SCHILL JURGEN
IPC: F04D29/60
Filed: 1986-04-29
Abstract: GROUPE MOTOPOMPE CENTRIFUGE EN FUT A DISPOSITION VERTICALE, DU TYPE COMPORTANT UNE BRIDE PORTEUSE ASSOCIEE AU FUT DU GROUPE. SELON L'INVENTION, LA BRIDE EST REALISEE SOUS LA FORME D'UNE BRIDE LIBRE 9 INDEPENDANTE DU FUT 10, SUR LAQUELLE LE FUT 10 S'APPUIE PAR L'INTERMEDIAIRE D'UN EPAULEMENT RAPPORTE 11, UN ASSEMBLAGE SERRE DU FUT 10 AVEC LE RESTE DU GROUPE ETANT OBTENU PAR L'INTERMEDIAIRE D'ELEMENTS DE FIXATION 15 ASSEMBLES A LA BRIDE LIBRE 9.
Patent FR-2598889-A1 (FR)
Title: Method for manufacturing fermentation milk products, of the yoghurt type, in the dry state, and products obtained
Inventor: LEGRAND CHARLES GABRIEL
IPC: A23C9/123
Filed: 1986-05-20
Abstract: According to the invention, prior to its desiccation, the fermented milk is preserved at a relatively low temperature for 24 to 48 hours in order to permit maturing of the product whose nutrient and flavour qualities, thus maximised, are fixed definitively by means of the desiccation operation.
Patent FR-2601137-A1 (FR)
Title: Method and device for measuring partial pressures of oxygen in gases
Inventor: BRIOT FRANCOIS PIERRE
IPC: G01N27/26
Filed: 1986-07-04
Abstract: Device for measuring a partial pressure of oxygen in a gas or mixture of gases, comprising: - an element 1, made of a solid electrolyte material which conducts through oxygen ions, in the form of a bar; - two electrodes 2, 3 arranged against the surface of the bar near its ends; - two rods 8, 9 made of a refractory insulating material, with axes parallel to that of the bar, and optionally arranged against this bar, the said rods respectively comprising: - for the first, two capillary channels 10, 11 parallel to the axis and intended respectively to house the two electrical wires 4, 5 connecting each of the electrodes to a voltage measurement device, - for the second, four capillary channels 12, 13, 15, 16 capable respectively of housing the two wires 6a, 6b, 7a, 7b of two thermocouples 6, 7 held near the surface of each of the two electrodes, and intended respectively to measure the temperature prevailing in the vicinity of each of them.
Patent FR-2605049-A1 (FR)
Title: Device for taking air into a diesel engine, and methods for controlling this device
Inventor: ROUSSEAU CHRISTIAN
IPC: F02D41/00
Filed: 1986-10-14
Abstract: Device for taking air into a diesel engine, including a flap 2 for the variable blocking of the air manifold 1, the position of which flap is controlled by means 3. Method for controlling the device according to the invention, depending on the various operating phases of the diesel engine, consisting in creating a partial vacuum in the air manifold 1, so as to reduce the noise upon starting and at idling speeds and to assist braking during deceleration.
Patent FR-2606761-A1 (FR)
Inventor: GARCIA JOSE
IPC: D06F89/02
Filed: 1986-11-14
Abstract: The article to be folded is gripped between an endless belt (9) and a slide (8) between its entry into and its exit from the machine, guides (10, 11) folding the edges of the article towards the centre, the article being moved away from the slide (8) in such a way that its front part falls onto a foldable flap (13), which effects a horizontal fold before the article is transferred to an exit slide (14).
Patent FR-2608143-A1 (FR)
Title: Corkscrew with an electric motor
Inventor: BIARD RAYMOND
IPC: B67B7/04
Filed: 1986-12-15
Abstract: The invention relates to a corkscrew with an electric motor, of the type comprising a stop piece 1 for bearing on the neck of a bottle and a gimlet 7 capable of being driven in rotation in a predetermined direction in order, in a first stage, to penetrate into the cork while moving axially with respect to the stop piece, and, in a second stage, to cause the ascent of the cork while being axially immobilised. The said gimlet is mounted on a body 2 capable of sliding with respect to the stop piece and equipped with the said electric motor 8 in order to drive the gimlet in rotation, an invertor 23 also being mounted on the said body in order to reverse the direction of rotation of the motor when it is actuated by the cork which has reached the extracted position, and guiding means being provided in order to prevent rotation of the cork with respect to the said body.
Patent FR-2592166-A1 (FR)
Title: Dispositif pour la determination des transformations de phase dans les metaux et les alliages.
Inventor: ROSSETTI FRANCESCO
IPC: G01N27/72
Filed: 1986-12-18
Abstract: Le dispositif suivant l'invention concerne une sonde pour la détermination des transformations de phase qui se produisent dans les métaux, généralement à des températures élevées, au cours du refroidissement ou du chauffage. Grâce à un circuit résonnant 6 approprié, opportunément protégé par une structure refroidie 5 résistante à la chaleur 2 mais perméable au flux électromagnétique, la sonde est sensible aux variations de certaines caractéristiques physiques liées aux transformations de phase qui se produisent dans les métaux. (CF DESSIN DANS BOPI)
Patent FR-2609063-A1 (FR)
Title: Raising gig
Inventor: FAYARD VINCENT
IPC: D06C11/00
Filed: 1986-12-24
Abstract: In this raising gig, each working roll is divided into at least two coaxial working rolls 13a, 13b; 14a, 14b each extending over at most half the length of the drum and the contiguous ends of two coaxial working rolls are mounted to rotate in adjacent bearings 16. The coaxial rolls 13a, 13b; 14a, 14b may be coupled together 17 or driven independently of one another. <IMAGE
Patent FR-2615096-A1 (FR)
Title: Patella cartridge endoprosthesis system
IPC: A61F2/38
Filed: 1987-02-06
Abstract: Patella cartridge prosthesis fixed to the bone without cement, consisting of an anatomical shield made of polyurethane acting as a shock-absorber. A fastening plate integral with the shield and whose face making contact with the bone is covered with a 0.8 mm thick layer of porous metal, allows bone/implant anchoring. 4 fastening screws and a central stud improve the metal/bone contact, allowing better load support by the patient before his bone regrowth has finished.
Patent FR-2595840-A1 (FR)
Title: Dispositif pour la regulation de la traction et de la vitesse d'un vehicule automobile
Inventor: SEIBERT WOLFRAM
IPC: F02D11/10
Filed: 1987-03-16
Abstract: DISPOSITIF DESTINE A DES VEHICULES AUTOMOBILES A REGULATION DE LA TRACTION ET DE LA VITESSE, COMPRENANT, UN DISPOSITIF DE TRANSMISSION IMPLANTE SUR LE TRAJET DE TRANSMISSION MENANT D'UNE PEDALE D'ACCELERATEUR AU PAPILLON DES GAZ D'UN MOTEUR A COMBUSTION INTERNE, OU A UN ELEMENT SIMILAIRE, ET UNE UNITE DE REGULATION DE TRACTION COOPERANT AVEC LE DISPOSITIF DE TRANSMISSION, CARACTERISE EN CE QUE LE DISPOSITIF DE TRANSMISSION COMPREND DEUX LEVIERS MONTES EN ROTATION 5, 6 QUI SONT RELIES PAR UN RESSORT DE LIAISON 10 DANS LE SENS D'ACTIONNEMENT DE LA PEDALE ET PAR DES BUTEES RECIPROQUES 11, 12 DANS LE SENS DE RAPPEL DE LA PEDALE, L'UN DES LEVIERS 5 COOPERANT AVEC LA PEDALE 1 ET LE SECOND LEVIER 6 COOPERANT AVEC L'ELEMENT DE REGLAGE 2 ET AVEC L'UNITE DE REGULATION DE TRACTION, ET EN CE QU'IL EST PREVU UN MOTEUR D'ASSISTANCE COMMUN 13 POUR ASSURER LA REGULATION DE TRACTION ET LA REGULATION DE VITESSE, LEDIT MOTEUR ETANT CONCU POUR ETRE RELIE, PAR L'INTERMEDIAIRE D'UN ENGRENAGE AUTOBLOQUANT 14, ET D'UN ENGRENAGE A FRICTION COMMUTABLE 17, SOIT AU LEVIER 5 COOPERANT AVEC LA PEDALE, SOIT AU SECOND LEVIER 6, LEDIT MOTEUR A ASSISTANCE 13 ETOU L'ENGRENAGE A FRICTION 17 POUVANT ETRE COMMANDES ET, RESPECTIVEMENT, COMMUTES EN FONCTION DU COMPORTEMENT EN ROTATION DES ROUES MOTRICES.
Patent FR-2613849-A1 (FR)
Title: Device for measuring time
IPC: G04B37/14
Filed: 1987-04-09
Abstract: Watch or clock or the like, including two casings which can move with respect to one another. According to the invention, a wristwatch 11 is composed of a first casing 12 enclosing all the means for measuring and displaying the time, including a battery, which can move in a cavity 18 in a second casing 15 including a transparent part 20, the space between the said casing 12 and the said cavity 18 being preferably at least in part filled with a liquid 24. The device can be supplemented with a compass.
Patent FR-2606995-A1 (FR)
Title: Dispositif d'injection pour injecter un produit notamment pour l'insemination artificielle ou la transmission d'embryons, notamment destine aux animaux
IPC: A61D19/02
Filed: 1987-04-23
Abstract: A) DISPOSITIF D'INJECTION POUR INJECTER UN PRODUIT NOTAMMENT POUR L'INSEMINATION ARTIFICIELLE OU LA TRANSMISSION D'EMBRYONS, NOTAMMENT DESTINE AUX ANIMAUX. B) CARACTERISE EN CE QUE LE CANAL LONGITUDINAL DU CORPS DE FORME RECOIT LA GAINE QUI EST ENTOUREE PAR LE CORPS DE FORME ET LA PAROI DE SON CANAL LONGITUDINAL VA EN SE RETRECISSANT DE MANIERE CONIQUE DANS LE MEME SENS QUE LA PAROI EXTERIEURE DE LA GAINE.
Patent FR-2614996-A1 (FR)
Title: Procede de traitement de signaux sismiques par egalisation
Inventor: MONTMOLLIN VINCENT DE
IPC: G01V1/36
Filed: 1987-05-06
Abstract: LE PROCEDE CONSISTE A : - RELEVER POUR UNE SUITE DE PROFONDEURS J DE L'OUTIL, LE SIGNAL SISMIQUE SJ(T) DELIVRE PAR LE OU LES GEOPHONE(S), - EXCITER, POUR CHAQUE PROFONDEUR DE L'OUTIL, UN SECOUEUR DISPOSE DANS L'OUTIL ET RELEVER LE SIGNAL SHJ(T) DELIVRE PAR LE OU LES GEOPHONE(S), - DEFINIR UN SIGNAL DE REFERENCE SHREF(T) POUR LA REPONSE A L'EXCITATION PRODUITE PAR LE SECOUEUR, - CALCULER, POUR CHAQUE SIGNAL SHJ(T) RELEVE A LA PROFONDEUR J EN REPONSE A L'EXCITATION PRODUITE PAR LE SECOUEUR, UNE FONCTION DE DECONVOLUTION DJ(T) TELLE QUE LE SIGNAL SHJ(T) RELEVE A CETTE PROFONDEUR CONVOLUE AVEC CETTE FONCTION DE DECONVOLUTION DJ(T) DONNE LE SIGNAL DE REFERENCE SHREF(T), - APPLIQUER A CHAQUE SIGNAL SISMIQUE SJ(T) RELEVE A LA PROFONDEUR J, LA FONCTION DE DECONVOLUTION DJ(T) CORRESPONDANT A CETTE PROFONDEUR J, POUR OBTENIR UN SIGNAL SISMIQUE EGALISE SJEG(T).
Patent FR-2617996-A1 (FR)
Title: Preprinted document on computer medium, which can be modified by virtue of associated processing software, arranged on the same medium
IPC: G06F17/24
Filed: 1987-07-06
Abstract: The present invention relates to a particular use of computer media, allowing the user to alter a preprinted document, with the aid of processing software, also contained on the medium. The implementation of the invention makes it possible to have available, on a single medium, the contents of a specific application, in the form of text or figures and of the software which will allow processing thereof. The availability of a pre-printed document on a medium which can be directly used on an existing computer system presents the advantage of largely doing away with data acquisition at the keyboard, thus limiting intervention by the user, for filling in areas to be personalized. The medium used for implementing the invention may be of any type. The processing software may be reused for other tasks independently of the original application.
Patent FR-2612076-A1 (FR)
Title: Compact and multi-purpose muscle-exercising apparatus, using a high reduction ratio (speed reduction percentage) between the handles and the board
Inventor: STRAATEN WILLEM JOHANNES VAN
IPC: A63B21/00
Filed: 1987-09-21
Abstract: A muscle-exercising apparatus includes a board 27 which can slide on a slideway system connecting a pair of carrier frames. A person seated on the board raises himself on the inclined slideway system by pulling on the handles 52 carried by a cable 40, the cable forming part of a cable and pulley system. In order to increase resistance, resilient bands are wound up between the axles on the board and on the beam respectively. The cable and pulley system is such that the reduction ratio (speed reduction percentage) between the handles 52 and the board 27 is 3:1 or more.
Patent FR-2622341-A1 (FR)
Title: Tete magnetique d'enregistrement/lecture comportant un materiau supraconducteur
Inventor: MAGE JEAN-CLAUDE
IPC: G11B5/127
Filed: 1987-10-27
Abstract: Tête magnétique dans laquelle on prévoit dans l'entrefer 2 un matériau supraconducteur présentant une perméabilité nulle et interdisant le passage du champ magnétique dans l'entrefer. Diverses variantes de réalisation permettent d'améliorer l'efficacité de la tête en canalisant le flux magnétique à l'extérieur de l'entrefer. Application : magnétophones, magnétoscopes.
Patent FR-2606425-A1 (FR)
Title: Serpentin de rechauffage a induction pour le traitement thermique de tubes metalliques
Inventor: UMEMOTO TADAHIRO
IPC: C21D9/08
Filed: 1987-11-06
Abstract: L'INVENTION CONCERNE UN SERPENTIN DE RECHAUFFAGE A INDUCTION POUR LE TRAITEMENT THERMIQUE D'UN TUBE METALLIQUE EN LAISSANT L'EFFORT RESIDUEL DE COMPRESSION DANS LA SURFACE EXTERNE DE CE TUBE. SELON L'INVENTION, IL COMPREND DES CONDUCTEURS ELECTRIQUES 3 POUR LE RECHAUFFAGE PAR INDUCTION DU TUBE METALLIQUE, CHACUN ETANT DE FORME ANNULAIRE ET DIVISIBLE LE LONG DE SA CIRCONFERENCE POUR PERMETTRE SON LIBRE ASSEMBLAGE ET ILS SONT DISPOSES EN ETANT ESPACES AUTOUR DU TUYAU METALLIQUE 1 EN DIRECTION LONGITUDINALE DE CELUI-CI ET UN CERTAIN NOMBRE DE TUBES 4 D'EAU DE REFROIDISSEMENT POUR REFROIDIR LA SURFACE EXTERNE DU TUYAU METALLIQUE 1 QUI A ETE TRAITE THERMIQUEMENT PAR LES CONDUCTEURS ELECTRIQUES, CHAQUE TUBE 4 ETANT DE FORME ANNULAIRE ET DIVISIBLE POUR PERMETTRE SON LIBRE ASSEMBLAGE, ETANT PREVU LE LONG DU CONDUCTEUR ELECTRIQUE ET AYANT A SA SURFACE EXTERNE UN GRAND NOMBRE DE TUBULURES 7 POUR EJECTER DE L'EAU ET AINSI FORMER UN FILM D'EAU 30, LES TUBULURES ETANT INCLINEES PAR RAPPORT A LA SURFACE EXTERNE DU TUBE METALLIQUE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PREVENTION DES FISSURES PAR CORROSION SOUS L'EFFORT.
Patent FR-2623461-A1 (FR)
Inventor: CARMES FRANCIS
IPC: B61L5/10
Filed: 1987-11-23
Abstract: The device comprises a geared motor (17) which drives longitudinally, via a ball screw (20) and nut, the central body (22) of a moving element comprising two slides (24, 25) sandwiching the central body (22). The two slides mesh on a common pinion mounted so as to rotate freely in the central body (22). Each slide drives, via a vertical, cylindrical floating pin (34, 35, 38, 39), a control bar (9, 10) linked to a throw rod (7, 8) which is itself linked to a switch blade. The locking of an operating bar (9, 10) is effected at the end of the travel of the central body (22) by the positioning of a floating pin in a locking groove (40 to 43) of a fixed locking plate (30, 31). A mechanical fault in the transmission chain causes a relative displacement of the slides (24, 25) with respect to the central body (22), which displacement is detected by the rotation of the common pinion integrally connected to means (27) for actuating an anomaly-control contact (29).