baber/WOPTO huggingface dataset:
Patent FR-2594084-A1 (FR)
Title: Ventilation device for the fluid radiators and/or rheostats of a locomotive
Inventor: DUMAS JEAN-CLAUDE
IPC: B61C17/04
Filed: 1986-02-11
Abstract: Ventilation device for the fluid radiators 5 of the internal-combustion engine of a locomotive and/or the starting and braking rheostats of an electric locomotive or one with an internal-combustion engine and an electric motor, which are arranged in horizontal layers near the roof 4 of the locomotive. It comprises fans 8, 9 having a horizontal axis which are arranged longitudinally relative to the locomotive a little below the radiators and/or rheostats, and air-suction ports 6, 7 located in the upper parts of the lateral faces of the locomotive.
Patent FR-2594876-A1 (FR)
Title: Dispositif de blocage, en particulier dispositif anti-vol, pour actionneur de serrure ou serrure electrique, notamment pour serrure de porte d'un vehicule automobile, et serrure equipee d'un tel dispositif
Inventor: HOCHART J PHILIPPE
IPC: E05B47/00
Filed: 1986-02-26
Abstract: Le dispositif de blocage comprend, d'une part, un verrou 2 destiné à bloquer une tige de commande 3 d'un actionneur, ce verrou 2, lorsqu'il est actionné, s'opposant à une action manuelle sur une tirette de frise, ou équivalent, liée à la tige 3 ; le dispositif comprend, en outre, des moyens d'entraînement 4 du verrou. Ces moyens d'entraînement 4 comportent des moyens élastiques 9 disposés entre le verrou 2 et un organe de poussée 10, de telle sorte que l'effort destiné à déplacer le verrou 2 dans le sens du blocage de la tige 3 soit transmis par les susdits moyens élastiques 9 ; un espace e suffisant est prévu entre l'organe de poussée 10 et le verrou 2, suivant la direction de déplacement du verrou, pour permettre aux moyens élastiques 9 d'absorber le déplacement de l'organe de poussée 10 si le verrou 2 rencontre un obstacle et est arrêté dans son déplacement. (CF DESSIN DANS BOPI)
Patent FR-2595495-A1 (FR)
Title: Relais optique fournissant une image projetee qui presente des caracteres ayant une lisibilite accrue
Inventor: POLAERT REMY
IPC: H04N5/74
Filed: 1986-03-04
Abstract: L'INVENTION CONCERNE UN RELAIS OPTIQUE 31 COMPORTANT UNE CIBLE 12 D'UN MATERIAU ELECTRIQUEMENT ISOLANT ET LAISSANT PASSER LA LUMIERE D'UNE MANIERE DEPENDANT DU CHAMP ELECTRIQUE PARALLELE A LA DIRECTION DE PROPAGATION DE CETTE LUMIERE, DES MOYENS POUR FAIRE BALAYER UNE PREMIERE FACE DE CETTE CIBLE PAR UN FAISCEAU ELECTRONIQUE 33 CONTROLE PAR UN WEHNELT 34, UNE ANODE 30, UNE LAME 38 OPTIQUEMENT TRANSPARENTE ET ELECTRIQUEMENT CONDUCTRICE RECEVANT LE SIGNAL ELECTRIQUE D'INFORMATION VISUELLE A PARTIR D'UN AMPLIFICATEUR 50 QUI DELIVRE UN SIGNAL VIDEO. ELLE EST REMARQUABLE EN CE QUE LE RELAIS OPTIQUE 31 COMPREND UN AUTRE AMPLIFICATEUR 52 QUI APPLIQUE, SUR LE WEHNELT 34, UNE FAIBLE SURMODULATION ISSUE DU SIGNAL VIDEO, AFIN D'ACCROITRE LEUR LISIBILITE. LE REGLAGE DE LA SURMODULATION PEUT ETRE EFFECTUE AUTOMATIQUEMENT A L'AIDE D'UN INTEGRATEUR D'IMAGE 40. APPLICATION: PROJECTION D'IMAGES OU DE CARACTERES ALPHANUMERIQUES.
Patent FR-2578938-A1 (FR)
Title: Commande de demarreur-generatrice a plusieurs regimes
Inventor: CORDNER MICHAEL A
IPC: F16D35/00
Filed: 1986-03-17
Abstract: L'INVENTION CONCERNE UNE COMMANDE DE DEMARREUR-GENERATRICE DESTINEE A ETRE UTILISEE DANS UN AERONEF AVEC UN MOTEUR DE CELUI-CI. LA COMMANDE COMPORTE UNE TRANSMISSION T A VARIATION DISCONTINUE DE LA VITESSE, COMPRENANT UN ENGRENAGE PLANETAIRE 16 ET MONTEE ENTRE UN ARBRE 10 RELIE A UN MOTEUR DE L'AERONEF ET UN ARBRE 30 QUI EST RELIE A UN EMBRAYAGE 32 A DISSIPATION HYDROVISQUEUSE, LUI-MEME RELIE PAR UN ARBRE 12 A UNE GENERATRICE 14 POUVANT ETRE UTILISEE COMME MOTEUR POUR LE LANCEMENT DU MOTEUR DE L'AERONEF. LA TRANSMISSION T PERMET D'ETABLIR DES RAPPORTS D'ENTRAINEMENT DIFFERENTS ENTRE LE MOTEUR DE L'AERONEF ET L'EMBRAYAGE 32 AFIN QUE LA VITESSE D'ENTREE DE CE DERNIER SOIT PLUS CONSTANTE SUR TOUTE LA GAMME DES VITESSES DU MOTEUR DE L'AERONEF. DOMAINE D'APPLICATION : MOTORISATION D'AERONEFS.
Patent FR-2579492-A1 (FR)
Title: Process for forging a metal cap of a swivel-type insulator
Inventor: MATSUO HIROTO
IPC: H01B17/06
Filed: 1986-03-25
Abstract: Process for forging a metal cap of an insulator comprising a metal cap 18 fitted with a skirt-shaped part 7c and a cavity 7g capable of retaining a metal ball of an adjacent insulator, consists in forging a block in a single piece 7b, c, d, e, g comprising a separating partition 7d with a skirt-shaped part 7c and a wall element 7b extending along opposite directions, in pushing back the open end of the part 7b in the direction of the part 7d until the wall element delimits a cavity 7g, and in bending the open end of the part 7c inwards so as to form a fall-preventing locking rib. Application especially to suspension insulators.
Patent FR-2599433-A1 (FR)
Title: Reversible pump with variable cylinder capacity, which can be adjusted by shifting the phase of the pistons
IPC: F16H39/14
Filed: 1986-06-03
Abstract: The invention relates to a pump with variable cylinder capacity which can be used in hydrostatic transmissions. It comprises 14 identical pistons 11 with parallel axes distributed in two barrels 5 and 6 which are mounted symmetrically with respect to the central distributor 7. The inclined plates 16, driven by the transmission shaft 1 by means of gears 32 transmit to the pistons 11 a reciprocating movement whose stroke is constant. They are mounted on the bearings 3 which may revolve around the shaft 1. The cylinder capacity is maximum when the bearings 3 occupy the positions in the Figure; if, starting from these positions, they are caused to revolve respectively through angles phi and - phi there will be a uniform phase shift of the pistons 11 and the cylinder capacity is multiplied by cos phi .
Patent FR-2588397-A1 (FR)
Title: Appareil et procede pour ameliorer la performance de l'unite centrale de traitement de donnees dans un microprocesseur
Inventor: BIZJAK KARL MICHAEL
IPC: G06F13/42
Filed: 1986-06-30
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE POUR AMELIORER LA PERFORMANCE DE L'UNITE CENTRALE DE TRAITEMENT DE DONNEES DANS UN MICROPROCESSEUR. CET APPAREIL COMPORTE UNE UNITE CPU 10 ACCOUPLEE PAR UN BUS 12 A DES DISPOSITIFS DE TRAITEMENT DE DONNEES (DP A, ... DP N), ET DES MOYENS DE CADENCEMENT 16 DELIVRANT UN SIGNAL D'HORLOGE REPETITIF ET DES MOYENS DE RETARDEMENT 18 ACCOUPLES AUX MOYENS 16 ET A L'UNITE CPU 10 POUR ETENDRE DES CYCLES PREDETERMINES DESDITS SIGNAUX NUMERIQUES, ET CE D'UN INCREMENT FRACTIONNEL PREDETERMINE DUDIT SIGNAL LORS D'OPERATIONS METTANT EN JEU DES TRANSMISSIONS ENTRE UN DES DISPOSITIFS DE TRAITEMENT DE DONNEES ET L'UNITE CPU. APPLICATION NOTAMMENT AUX SYSTEMES INFORMATIQUES UTILISANT UN MICROPROCESSEUR POUR TRANSMETTRE DES DONNEES.
Patent FR-2604702-A1 (FR)
Inventor: CALES BERNARD
IPC: C04B35/80
Filed: 1986-10-02
Abstract: The process comprises the following successive stages: 1) preparation of a homogeneous suspension of a mixture of a powder of the ceramic substance such as alumina, a doped or undoped zirconia powder and optionally monocrystalline SiC fibres in an aqueous medium containing at least one anionic deflocculating agent,  2) casting the suspension in a porous mould,  3) demoulding the raw article thus obtained, 4) drying the raw article, and 5) sintering the dried article, preferably under pressure.
Patent FR-2604420-A1 (FR)
Title: Method and device for packaging a product
Inventor: HOFMANN ARMIN
IPC: B65B11/12
Filed: 1986-09-30
Abstract: The present invention relates to a method and a device for packaging a product which is at least approximately pyramid-shaped. The method consists in forming a tube 11 around a pyramid-shaped product 10, and then in folding the end sections 15 and 16 of the tube 11 by means of guides 15' and 16' which has the effect of forming lateral horn shapes. These lateral horn shapes are then folded down along the edges of the pyramid and brought to bear on the second faces 19 and 20 of the product. Lateral flaps are then folded through 180 DEG under the bottom 14 of the product 10. This technique is used for packaging food or other products.
Patent FR-2604893-A1 (FR)
Inventor: PEILLOUD FERNAND
IPC: A61F2/38
Filed: 1986-10-14
Abstract: The prosthesis comprises two spindles (1, 2) fixed in the medullar channels of the tibia and femur respectively. It is joined by a staple (3) through which the pivot pin (4) passes via an eye (5) in the end of the femoral spindle (2). The pin (4) has a solid axis (41) about which the two roller bearings (42, 42') ride without sliding between polyethylene washers (45', 45, 45") within an enveloping ring (43) fitted into the eye (5). Axial movement of the joint is prevented by end stops (44, 44'). The metallic components (41, 42, 42', 43, 44, 44') are mfd. pref. of corrosion-resistant Co-Cr-Mo-Ni alloy.
Patent FR-2609194-A1 (FR)
Title: Tactical data acquisition terminal which can be used without the aid of a keyboard
Inventor: POTAGE JEAN
IPC: G06F3/16
Filed: 1986-12-31
Abstract: The terminal comprises means 2 for phonetically announcing to an operator placed in front of the terminal and in the form of an ordered sequence, the possibilities for the data to be acquired, and means 3, 50 sensitive to the "yes/no" response by the operator to transmit the response "yes" when the possibility announced corresponds to the data to be acquired and the response "no" when the possibility announced does not correspond to the data to be acquired.
Patent FR-2610929-A1 (FR)
Inventor: FAUVEAU PATRICK
IPC: A61K31/415
Filed: 1987-02-13
Abstract: Novel benzimidazol-2-ones of the formula I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms with the multiple bond not between the carbons alpha - and beta - to the nitrogen and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms and R1 is selected from the group consisting of hydrogen, -OH, alkoxy of 1 to 5 carbon atoms, phenoxy and phenylalkoxy of 7 to 9 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic, antiulcerous, and antihypertensive and vasodilatatory activity.
Patent FR-2611305-A1 (FR)
Title: Circuit comportant des lignes conductrices pour le transfert de signaux rapides
Inventor: PATILLON JEAN-NOEL
IPC: H01L21/3205
Filed: 1987-02-20
Abstract: CE CIRCUIT COMPORTANT DES LIGNES CONDUCTRICES POUR LE TRANSFERT DE SIGNAUX RAPIDES EST REALISE A PARTIR D'UN MATERIAU SEMI-CONDUCTEUR EN PRESENCE D'UN GAZ BIDIMENSIONNEL G2D ENTRE DEUX DE SES COUCHES 3 ET 4. PAR UN CHOIX CONVENABLE DES CONDITIONS DE TEMPERATURE ET DU CHAMP MAGNETIQUE B, IL EST ALORS RENDU SUPRACONDUCTEUR, AUTORISANT AINSI LE TRANSPORT DE SIGNAUX ULTRA-RAPIDES SANS RETARD ET SANS DEFORMATION DESDITS SIGNAUX. APPLICATION : REALISATION DE LIGNES CONDUCTRICES POUR SIGNAUX A TRES GRANDE VITESSE.
Patent FR-2612519-A1 (FR)
Title: Nouvelles fractions peptidiques inductrices d'anticorps protecteurs contre le virus de la leucemie bovine, procede pour l'obtention de telles fractions, leurs sequences codantes et vaccins realises a partir de ces fractions
Inventor: PORTETELLE DANIEL GEORGES JOSE
IPC: C07K16/00
Filed: 1987-03-20
Abstract: FRACTION PEPTIDIQUE INDUISANT LA FORMATION D'ANTICORPS PROTECTEURS CONTRE LE VIRUS DE LA LEUCEMIE BOVINE (BLV), CARACTERISEE EN CE QU'ELLE COMPORTE UNE SEQUENCE PEPTIDIQUE REPRODUISANT TOUT OU PARTIE DE LA SEQUENCE DU FRAGMENT DE L'ENVELOPPE GLYCOPROTEINIQUE GP51 DU VIRUS DE LA LEUCEMIE BOVINE PORTANT AU MOINS L'UN DES EPITOPES F, G, H, RESPONSABLES DE L'ACTIVITE BIOLOGIQUE DU VIRUS. CETTE FRACTION PEUT ETRE LE FRAGMENT LUI-MEME OU UN PEPTIDE DE SYNTHESE. APPLICATION A LA PREPARATION OU A LA RECHERCHE D'ANTICORPS, AU DIAGNOSTIC ET A LA PREPARATION DE VACCINS.
Patent FR-2618450-A1 (FR)
Title: New process for the separation of plant or animal materials into component liquid and powder
Inventor: MAGHAMI PARVIZ
IPC: A23L27/10
Filed: 1987-07-21
Abstract: The present invention relates to a process aimed at separating a fresh multicellular or unicellular plant or animal material into its dry and liquid constituents. The technique consists in subliming a low-temperature disintegrated material under the effects of ultrahigh frequencies or of microwaves and of vacuum. The powder, the liquid, the reconstitution of the two having, all three separately or jointly, advantages and applications in pharmacy, veterinary medicine, chemistry, dietetics, food or cosmetics.
Patent FR-2604117-A1 (FR)
Title: Buse pour produire un profil special pour la fixation directe par collage de pare-brise
Inventor: SCHLEICHER ANTON MICHAEL
IPC: B29C48/06
Filed: 1987-09-23
Abstract: L'INVENTION CONCERNE UNE BUSE POUR PRODUIRE UN PROFIL SPECIAL POUR LA FIXATION DIRECTE PAR COLLAGE DE PARE-BRISE, DONT L'ORIFICE A UN PROFIL TRIANGULAIRE AVEC UNE BASE ET UN BOUT QUI EST A UNE CERTAINE DISTANCE AU-DESSUS DE LA BASE ET EST ARRONDI, DEUX BORDS LATERAUX RELIANT LES EXTREMITES DE LA BASE AU BOUT ARRONDI. SELON L'INVENTION, UNE PARTIE EN SAILLIE 6 EST FORMEE DANS L'UN DES BORDS LATERAUX 4 ET S'ETEND DANS LA DIRECTION DU BORD LATERAL OPPOSE 5. L'INVENTION S'APPLIQUE NOTAMMENT A LA FABRICATION DE PARE-BRISE POUR AUTOMOBILES.
Patent FR-2620632-A1 (FR)
Title: Educational musical game
IPC: A63F7/02
Filed: 1987-09-23
Abstract: This educational musical game is characterised in that it includes at least one playing surface 1, 2 on which is arranged a musical bearing surface 3 and in which are provided perforations 4, at locations corresponding to notes of a musical scale and under each of which are arranged means for emitting audible signals corresponding to the associated note and which can be actuated by a player. Advantageously, the means for emitting audible signals consist of a vibrating diaphragm (blade) which is adapted in order to interact with a ball which the player introduces into the perforation in order to emit audible signals corresponding to the note associated with this perforation.
Patent FR-2620742-A1 (FR)
Title: Lace-based elastic textile material
Inventor: LECOMTE ROGER
IPC: B32B5/04
Filed: 1987-09-23
Abstract: The textile material of the invention is a lace-based elastic material. It is made up of an elastic lace, adhesively bonded point by point, on a textile support whose elasticity in all directions is identical with or lower than that of the lace. This material, for example made of polyamide/elasthane in the case of the lace and of polyester/elasthane in the case of the support, is well suited for the manufacture of swimming costumes.
Patent FR-2621695-A1 (FR)
Title: Lysis reagent for the determination of leukocyte populations by volumetric differentiation
Inventor: COEURVEILLE MICHEL
IPC: G01N33/50
Filed: 1987-10-12
Abstract: The invention relates to a lysis reagent for the determination of at least three leukocyte populations including eosinophiles by volumetric differentiation: lysis reagent which comprises a mixture of an aqueous solution of a quaternary ammonium salt, of at least one tertiary ammonium salt, of one leukocyte-protecting agent of the type derived from adamantane and, optionally, of an alkali metal cyanide to convert haemoglobin to a chromogen.
Patent FR-2622027-A1 (FR)
Title: Dispositif de fixation temporaire de verres sur une monture de lunettes
Inventor: MARADAN GERARD
IPC: G02C1/06
Filed: 1987-10-16
Abstract: L'invention est relative à un dispositif de fixation de verres dans les cercles drageoirs d'une monture de lunettes permettant un montage et un démontage aisé et répétitif de ces verres sur et hors de la monture. Le drageoir du cercle de monture a, en section transversale, une forme polygonale concave. Une bague métallique enchâsse de manière définitive le verre sur son pourtour et présente un chant extérieur convexe arrondi. De ce fait, les contacts vus en section transversale de ce chant extérieur et du drageoir sont ponctuels lors de l'enchâssement de l'ensemble bague/verre dans le cercle drageoir.
Patent FR-2623235-A1 (FR)
Title: Door unit and assembly comprising it
IPC: E06B1/52
Filed: 1987-11-13
Abstract: The invention refers to a door unit, the leaf 12 of which has hinges 52 which remain fixed to it. On the other hand, the complementary hinges 54 on the frame 10 can be moved from one jamb 18 to the other 16 and the leaf is then turned over so that the door unit can be used either opening to the left or opening to the right as required. They can also be moved from one face of each jamb 16, 18 to the other so that the door can open on either side of the frame. Application to door units in buildings.
Patent FR-2623632-A1 (FR)
Title: Structure textile technique de captation et conversion d'une variation de pression en un signal electrique
Inventor: BOLLORE LOUIS-HENRI
IPC: G08B13/12
Filed: 1987-11-20
Abstract: L'invention concerne un tissu technique à effet piézo-électrique. Selon l'invention, le tissu comprend une nappe 5 de support mécanique, et une pluralité de cables 1 piézo-électriques, disposés parallèlement les uns aux autres, chaque cable piézo-électrique étant lié individuellement à la nappe de support. L'invention s'applique notamment à la détection périphérique et périmétrique.
Patent FR-2624102-A1 (FR)
Title: Safety lid for absorbing a liquid by the independent control of a valve
IPC: A47G19/22
Filed: 1987-12-07
Abstract: Device for drinking a liquid contained in a glass. The invention relates to a device, attached to a defined glass, which allows the user to drink a liquid without the risk of uncontrolled flow, whatever the position of the latter may be. It is constituted by a lid 1 having an orifice 3, in which there is positioned a valve 6, extended by a flexible tongue 9, reinforced by ribs or profiles 10. The end 12 of the tongue 9 adheres to the lid according to the positioning of the profiles 5, 10, 4, and 11. Fluid-tightness is achieved by surface contact between the profiles 4 and 11. When the user applies a pressure which opposes the tongue 9 and the that of the water, the valve partially opens allowing the liquid to flow and air to penetrate. The concave shape of the lid 1 allows an ergonomic adaptation of the action on the valve and makes it possible to collect the liquid rejected by the operator. The device according to the invention is intended in particular for persons handicapped through illness.
Patent FR-2624303-A1 (FR)
Title: Regulateur de tension a filtre ferro-resonnant comprenant un systeme de refroidissement
Inventor: BUDIN MAURICE
IPC: H01F27/08
Filed: 1987-12-08
Abstract: Régulateur de tension ferro-magnétique dans lequel on utilise les propriétés de la ferro-résonnance pour la saturation des circuits magnétiques du type comportant un circuit ferro-magnétique 1 associé à des bobinages, caractérisé en ce qu'il est combiné avec un ensemble 3 permettant une extraction forcée des pertes thermiques dégagées tant par le circuit magnétique 1 que par les différents bobinages 2.
Patent FR-2625597-A1 (FR)
Title: Process intended to facilitate the inspection under pressure of channels of nuclear reactors with force tubes
IPC: G21C19/14
Filed: 1987-12-31
Abstract: This process comprises a full-bore valve 01 which is attached beforehand to the end of a channel 02, which is kept under pressure. In a first step an extractor 03 is attached in a leakproof manner onto the valve body, the purpose of which is to withdraw the plug 04 situated inside the channel. All the specific tools for working on and inspecting the channel can then be attached in their turn onto the valve body by means of their leakproof confining enclosure.
Patent WO-8902358-A1 (WO)
Inventor: PUVILLAND GABRIEL
IPC: B29C39/40
Filed: 1988-09-09
Abstract: On constitue la pièce (3) sous forme non polymérisée par juxtaposition d'un volume principal (4) au moins égal à 80 % du volume total de la pièce (3) et d'un volume complémentaire (5). On réalise, dans un premier temps, la photopolymérisation du volume principal (4). On réalise ensuite la photopolymérisation du volume complémentaire (5), le volume principal (4) et le volume complémentaire (5) étant maintenus en contact. Le procédé s'applique en particulier dans le cadre de la dentisterie restauratrice.
Patent FR-2626476-A1 (FR)
IPC: A61M29/02
Filed: 1988-02-01
Abstract: PCT No. PCT/FR89/00025 Sec. 371 Date Aug. 4, 1989 Sec. 102(e) Date Aug. 4, 1989 PCT Filed Jan. 26, 1989 PCT Pub. No. WO89/06983 PCT Pub. Date Aug. 10, 1989.A probe intended to be introduced within a living body, of the type comprising an elongated structure adapted to be introduced in a canal in said living body conveying a fluid, and presenting, at its end intended to be introduced in the canal, a single bag element connected to said structure, surrounding the latter and radially deformable so as to be able to come into contact with the inner wall of said canal. According to the invention, this probe is characterized in that it comprises at least one conduit (8), connected to said structure (3), extending at least substantially parallel to said structure (3) and outside the latter, over a distance corresponding substantially to the longitudinal dimension of said bag element (5), so as to be able to place in communication those parts (2a, 2b) of said canal (2) immediately upstream and downstream of said bag element (5) in order thus to maintain a minimum circulation of fluid in said canal (2).
Patent FR-2629281-A1 (FR)
Title: Secure coupling for a receptacle, forming a female element of a coaxial connector
Inventor: GRANGE PIERRE
IPC: H01R13/646
Filed: 1988-03-25
Abstract: The invention relates to a secure coupling for a receptacle, forming a female element of a coaxial connector of the rapid-locking and unlocking type. At its front part it is arranged as a secure female-type coaxial connector element, including a central contact 4, a first insulating sleeve 5 projecting beyond the end of the latter, an outer-conductor socket contact 7, the front end 8 of which is located set back in relation to the front end of the first insulating sleeve, a second insulating sleeve 9, the front end of which is located in front of the front end of the first insulating sleeve and constitutes the front face of the coupling and locking pins 10 made of insulating material and projecting from the outer face of the second insulating sleeve, and, at its rear part, as a male connector element, the second insulating sleeve including means capable of interacting with pins 27 projecting from the outer-conductor socket contact 26 of the receptacle 2 in order to position the coupling axially in relation to the receptacle, the coupling furthermore including a third insulating sleeve 14 which can move axially between at least two predetermined axial positions.
Patent FR-2629573-A1 (FR)
Title: Continuous melting head for metals or alloys
Inventor: COUTIERE JEAN L
IPC: H05B7/00
Filed: 1988-04-05
Abstract: The invention relates to a continuous melting head for metals or alloys, characterised in that it comprises a plasma torch 10 arranged vertically and producing plasma 24 within a plasma-generating gas in descending flow, the metal or alloy being supplied in the form of a rod 28 fed continuously and vertically along the axis of the torch xx.