baber/WOPTO huggingface dataset:
Patent FR-2538634-A1 (FR)
Title: Direct conversion radio receiver for frequency-modulated signals.
Inventor: VANCE IAN ALISTAIR WARD
IPC: H04L27/152
Filed: 1982-12-24
Abstract: The invention relates to a radio receiver for frequency-modulated signals, in which mixing with a local oscillator is used to generate two quadrature shifted baseband channels. The subject is more particularly a demodulator circuit 9 comprising essentially means of measuring the time interval between the successive zero transitions at the intermediate frequency and of generating a signal representing the inverse of this time interval or of filtering pulses produced on each zero transition, so as to generate an analogue signal representing the modulated information in the radio signal.
Patent FR-2539270-A1 (FR)
Title: Sheet for making tunnels or greenhouses
IPC: A01G9/14
Filed: 1983-01-18
Abstract: This sheet is of the type comprising, at regular intervals, transverse channels 3 for the flexible supporting arches 5. According to the invention each of these channels 3, which stands proud of one of the faces of this sheet, has a length shorter than the width of the sheet and extends between two skirts 4a-4b, of equal width, these skirts being formed by the lateral parts of the sheet 2 where there is no channel. In one embodiment, the channels stand proud of that face which will become the inside face of the tunnel.
Patent FR-2540992-A1 (FR)
Inventor: LEMONNIER JEAN
IPC: A61L2/26
Filed: 1983-02-15
Abstract: Apparatus for testing the sterility of fluids consisting of at least one hermetically sealed test container formed from a top portion, a bottom portion, a filter holder and a test filter. The filter is formed entirely from a hydrophilic material. The filter holder and test filter are welded to the top and bottom portions by a pressure-tight and vacuum-tight connection. Fluid is passed through the apparatus and through the test filter to deposit any microorganisms on the filter. Lateral bypass of fluid around the periphery of the test filter is eliminated.
Patent FR-2545032-A1 (FR)
IPC: B23Q35/10
Filed: 1983-04-27
Abstract: A wire saw for shaping granite and other stone which makes it possible to shape granite or other stone in many other configurations other than planar slices. The wire saw includes a fixed vertical frame and chassis adapted to ascend and descend within the frame. A means for controlling the velocity of this chassis movement is effected through counterweight, motor, and guide panel system. A stone block-carrying carriage that is displaced in a horizontal direction and is controlled by a means of a counterweight and guide panel system imparts a second degree of motion that permits the shaping of new configurations on stone.
Patent FR-2528927-A1 (FR)
Title: Frein en matiere plastique pour mecanismes de transmission
Inventor: PIKE RONALD JOSEPH
IPC: F16D65/04
Filed: 1983-04-25
Abstract: RUBAN DE FREIN EN MATIERE PLASTIQUE POUR MECANISMES DE TRANSMISSION. CE RUBAN DE FREIN POUR MECANISME DE TRANSMISSION COMPREND UNE BANDE 10, EN UNE MATIERE PLASTIQUE A ARMATURE DE FILAMENTS 20, CETTE MATIERE PLASTIQUE FORMANT UNE MATRICE DANS LAQUELLE SONT NOYES DE NOMBREUX FILAMENTS. LA MATIERE PLASTIQUE UTILISEE EST, DE PREFERENCE, UNE RESINE EPOXYDE THERMODURCISSABLE QUI, UNE FOIS DURCIE, CONSTITUE UNE BANDE ELASTIQUE D'UNE FLEXIBILITE EXCEPTIONNELLE ET QUI EPOUSE PARFAITEMENT LES CONTOURS D'UNE SURFACE DE FREINAGE. LES FILAMENTS D'ARMATURE AUGMENTENT LA RESISTANCE DE LA BANDE. APPLICATION: MECANISMES DE TRANSMISSION.
Patent FR-2544985-A1 (FR)
Title: Medicament based on a phenothiazine derivative for the treatment of myocardial infarction
Inventor: CHAZOV E I
IPC: A61K31/54
Filed: 1983-04-29
Abstract: The invention relates to a new medicament for the treatment of myocardial infarction, which contains as active principle 2-carbethoxyamino-10-( beta -diethylaminopropionyl)phenothiazine hydrochloride of formula: and a pharmaceutical diluent. This medicament combines antianginal, spasmolytic and antiarrhythmic properties.
Patent FR-2528130-A1 (FR)
Title: Element d'accouplement pour reunir deux brides
Inventor: BREHSE MAX
IPC: F16L23/06
Filed: 1983-06-02
Abstract: ELEMENT D'ACCOUPLEMENT POUR REUNIR DEUX BRIDES, COMPORTANT DEUX MACHOIRES DE SERRAGE 13, 14 EN FORME DE DEMI-CERCLE REUNIES DE FACON ARTICULEE, ET UN DISPOSITIF DE SERRAGE 17 QUI COMPORTE UN LEVIER D'ACTIONNEMENT 21 COUPLE DE FACON ARTICULEE A UNE DES MACHOIRES DE SERRAGE; LE LEVIER D'ACTIONNEMENT 21 EST COUPLE DE SON COTE A UN ELEMENT FORMANT RESSORT 19 ET CELUI-CI EST COUPLE DE FACON ARTICULEE A UNE DES MACHOIRES DE SERRAGE 14.
Patent FR-2529656-A1 (FR)
Inventor: HEINIO TAPIO
IPC: F28D7/10
Filed: 1983-06-15
Abstract: The boiler is constructed as a water tube boiler in which the heat exchanging surfaces are tube spirals (11). The boiler is preferably cylindrical, and the flues are of annular shape as seen from above. The space inside the innermost tube spiral is used as a by-pass channel in the boiler. The by-pass channel (13) is constructed so that it also functions as an absorption sound damper. In order to improve the sound damping efficiency, the damper can be provided with an additional damping cylinder (15, 16, 23). A spark breaker (17) is arranged as a support structure for the additional damping cylinder. A channel (18) extending into the boiler is shaped so that it conducts all exhaust gases to the sound damping by-pass channel (13) when a regulating means (12) on top of the sound damper is in open position. Also the flow in the convection section (21) is indirectly regulated by means of the same regulating means (12).
Patent FR-2534673-A1 (FR)
Title: Geothermal sonde
Inventor: SCHIMMELPFENNIG KLAUS
IPC: F24J3/08
Filed: 1983-06-30
Abstract: A sonde driven in the ground to recover the soil heat for use in a heat pump consists of a corrugated tube (10) which is closed at the forward end by a plastic stopper (17). A plastic tube (8) admits the heat carrier which rises in the outer annulus and carries away the heat.  An outer lining (18) of 0.1-0.2 mm thickness, made of PU gives corrosive and mechanical protection. A shrinkage hose (19) protects the end face (20) against corrosion. Such a sonde has a long service life, yet retains the advantages of a corrugated pipe sonde.
Patent FR-2690019-A1 (FR)
Title: Circuit et mélangeur harmoniques.
Inventor: DAVID REES HUW
IPC: H03D7/14
Filed: 1983-07-06
Abstract: Un mélangeur comprenant au moins une diode (D) est placé entre les branches (1a, 1b) d'une antenne dipôle plane (1), le tout étant monté sur la surface d'un élément à résistivité élevée (7). Un amplificateur à bande étroite (A) connecté au mélangeur extrait de ce dernier un signal de fréquence intermédiaire dont la fréquence est égale à la différence entre la fréquence d'un rayonnement de signal reçu par l'antenne et d'un harmonique d'un signal de référence qui est fourni par un oscillateur local (OL) en couplage direct avec le mélangeur.
Patent FR-2551595-A1 (FR)
Title: Overvoltage protection device provided with a spark gap.
Inventor: GUICHARD FRANCOIS
IPC: H02H9/06
Filed: 1983-09-06
Abstract: According to the invention, the device for protecting an electrical circuit 1, 2 against overvoltages comprises a spark gap 9 with two electrodes 10, 11, as well as at least one transformer 5 whose primary winding 6 is connected on the one hand to earth 7 and on the other, by way of a capacitor 4, to the circuit to be protected, and whose secondary winding 8 is connected on the one hand to earth 7 and on the other to one electrode 10 of the spark gap 9 whose other electrode 11 is connected to the circuit to be protected. Application to the protection of electrical circuits.
Patent FR-2552720-A1 (FR)
Title: Operating unit for lowerable vehicle window
Inventor: MENARD MICHEL
IPC: B60J1/17
Filed: 1983-09-29
Abstract: The guide and operating unit for lowerable vehicle windows has a guide rail (1) and guide plate (2) fixed to the window (12). The guide plate is made in one piece of plastics and has two runners (4,6) on each of which is an elastic strap to rest against the slide rail to take up play. A metal holder plate (10) is provided with a loop which grips the operating cable (8). This lashes on its upper and lower edges by which it grips the edges of a cutout in the guide plate (2), thus allowing sideways movement of the plate but avoiding vertical play.
Patent FR-2538623-A1 (FR)
Title: Procede de fabrication de plaques tubulaires positives pour accumulateurs
Inventor: KIESSLING REINER
IPC: H01M4/56
Filed: 1983-12-23
Abstract: Dans un procédé selon l'invention pour fabriquer des plaques positives tubulaires pour accumulateurs, un mélange contenant sensiblement du Pb et des composés de Pb est versé jusqu'à remplissage complet depuis l'extrémité tournée à l'opposé de la barrette de raccordement dans les tubes des poches tubulaires contenant un noyau de plomb relié à ladite barrette, et ensuite l'orifice de remplissage des tubes est fermé. On granule dans un granulateur 12 la poudre de plomb en ajoutant H2SO4 et H2O sous la forme d'acide sulfurique dilué et en fournissant de l'oxygène. Le granulat encore humide 14 est soumis à une oxydation ultérieure et à une classification en grandeur réglée sur l'espace de remplissage des poches tubulaires. Les tubes sont remplis ensuite par le granulat fin encore humide formant le mélange, oxydé ultérieurement et classifié. Application au renforcement des conditions de sécurité lors de la fabrication des accumulateurs. (CF DESSIN DANS BOPI)
Patent FR-2541056-A1 (FR)
Title: Voltage detector for automatic tap changing of transformer
Inventor: KLUGER KURT
IPC: H02P13/06
Filed: 1984-01-24
Abstract: The detector circuit has two series capacitors (4,5) connected across the two phases of the transformer, with the centre of the two capacitors being used as the reference voltage for the measurement to automatically compensate parasitic components. The output is derived from a series resistor-capacitor voltage divider (7,8) connected between the same two phases.
Patent FR-2540644-A1 (FR)
Title: Appareil de formation d'image
Inventor: KOBAYASHI HIROO
IPC: H04N1/23
Filed: 1984-02-08
Abstract: L'INVENTION CONCERNE UN APPAREIL DE FORMATION D'IMAGE QUI COMPREND UN MIROIR ROTATIF 1 POUR FAIRE DEVIER EN BALAYAGE UN FAISCEAU LASER LB MODULE EN ACCORD AVEC DES INFORMATIONS ENREGISTREES. L'APPAREIL COMPREND EGALEMENT UN ELEMENT MOBILE PHOTOSENSIBLE 3 SUBISSANT UN BALAYAGE PAR LE FAISCEAU LASER MODULE LB, UN ENSEMBLE C CONTENANT LE MIROIR ROTATIF 1 ET L'ELEMENT PHOTOSENSIBLE 3. L'ENSEMBLE EST FORME D'UNE PREMIERE PARTIE C1, D'UNE SECONDE PARTIE C2 SUPPORTEE SUR LA PREMIERE PARTIE C1 DE FACON A POUVOIR TOURNER AUTOUR D'UN AXE 18. LE MIROIR ROTATIF 1 EST SITUE A L'ECART DE LA STATION D'EXPOSITION B VERS L'AXE 18. APPLICATION A DES APPAREILS DE FORMATION D'IMAGE POUR OBTENIR DES COPIES.
Patent FR-2559764-A1 (FR)
Title: Nouveaux carbonates a-chlores, leur procede de fabrication et leur application a la protection des fonctions amine des amino-acides
Inventor: BARCELO GERARD
IPC: C07C271/02
Filed: 1984-02-16
Abstract: L'INVENTION CONCERNE DES NOUVEAUX CARBONATES A-CHLORES CARACTERISES EN CE QU'ILS ONT LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE X REPRESENTE UN ATOME DE FLUOR, DE CHLORE OU DE BROME
Patent FR-2545045-A1 (FR)
Title: Snow chain with detachable semi-circular hoops
Inventor: REDAELLI ANTONIO
IPC: B60C27/06
Filed: 1984-03-12
Abstract: Snow chain, characterised by a cage-shaped structure 10 composed of a plurality of rings 11 provided with fastening means 38, and at least two essentially semi-circular hoops 12, 14 whose opposite and adjacent ends 20, 22, 24 and 26 are connected to one another in a detachable and separable manner in order to be able easily to pass over the entire structure 10 from the outside to the inside of the wheel.
Patent FR-2561600-A1 (FR)
Title: Systeme de freinage a au moins deux etages specialement pour vehicule lourd
Inventor: PAROLINI FRANCOIS
IPC: B60T13/66
Filed: 1984-03-23
Abstract: LA PRESENTE INVENTION CONCERNE LES SYSTEMES DE FREINAGE A AU MOINS DEUX ETAGES DE FONCTIONNEMENT. CE SYSTEME COMPORTE UN PREMIER ETAGE 1 POUR RALENTIR LE VEHICULE CONSTITUE D'UN RALENTISSEUR 3 ET UN SECOND ETAGE 2 POUR STOPPER LE VEHICULE CONSTITUE D'UN FREIN A DISQUE 16 A ETRIER 17, 18. AVANTAGEUSEMENT, CE SYSTEME COMPREND DE PLUS: -DES PREMIERS MOYENS 6 POUR ELABORER UN PREMIER SIGNAL REPRESENTATIF DE LA FORCE DE PRESSION, EXERCEE PAR LE RALENTISSEUR 3; UNE MEMOIRE 9 DONT L'ENTREE 8 RECOIT LE PREMIER SIGNAL, LA MEMOIRE 9 DELIVRANT A SA SORTIE 10 UN SECOND SIGNAL DONT LA VALEUR EST REPRESENTATIVE DE LA VALEUR LA PLUS GRANDE DE CELLE DU PREMIER SIGNAL; -DES MOYENS 11 POUR DELIVRER UN TROISIEME SIGNAL REPRESENTATIF DE LA DIFFERENCE DES VALEURS DES SECOND ET PREMIER SIGNAUX; ET -DES MOYENS 19, 20 POUR APPLIQUER CE TROISIEME SIGNAL A L'ENTREE DU SECOND ETAGE 2, CE TROISIEME SIGNAL CONSTITUANT LE SIGNAL DE COMMANDE. APPLICATION AUX FREINAGES DES VEHICULES LOURDS.
Patent FR-2562207-A1 (FR)
Title: Structure element and framework comprising such elements for supporting a long machine
Inventor: ALLIO ROLAND
IPC: F16M1/08
Filed: 1984-03-30
Abstract: The invention relates to a structure element 1 or a framework for supporting a long machine above a floor. The structure elements are composed of flanges 1 made from sheet metal, of polygonal shape, all the sides 2-6 of which are equipped with folded over wings 7-11. A framework is composed by an arrangement 1, 22, 23 of flanges connected together by longitudinal members 24, 25. The fastenings of the flanges to the longitudinal members are obtained by bolting 26, 28, 31, 32. The possibilities of the flanges buckling, the torsion of the longitudinal members and the bolting procure elasticity of the framework which enables the operations for adjusting the alignment during installation of the support of the machine to be simplified.
Patent FR-2563556-A1 (FR)
Title: Method for reinforcing a roof of a pre-existing building
IPC: E04G23/02
Filed: 1984-04-26
Abstract: Method for reinforcing a roof of a pre-existing building and converting a lost roof space, characterised in that it comprises: - the laying of transverse horizontal beams 5 resting at their ends on load-bearing walls; - the installation of oblique beams 7 for reinforcing the roof connected by their lower end to the said horizontal beams by means of horizontal articulations 6 which are perpendicular to the horizontal and oblique beams; - the installation, at the upper ends of the oblique beams, of horizontal push-members 9 each connected by an articulation 8 to the end of two oblique beams 7, each push-member having an adjustable length; - the separating of the two upper ends of the oblique beams until the roof is effectively reinforced, by means of removable jacks, the locking of the length of the push-members in the corresponding position and the removal of the jacks.
Patent FR-2563959-A1 (FR)
Title: Perfectionnements aux transducteurs electro-acoustiques a electret
IPC: H04R7/10
Filed: 1984-05-04
Abstract: L'INVENTION CONCERNE UN TRANSDUCTEUR ELECTRO-ACOUSTIQUE COMPORTANT, ENTRE UNE PREMIERE ELECTRODE METALLIQUE 9 QUI CONSTITUE UNE MEMBRANE VIBRANTE TENDUE MECANIQUEMENT ET UNE SECONDE ELECTRODE METALLIQUE OU CONTRE-ELECTRODE 11, UN ELECTRET 10 CONSTITUE PAR UNE FEUILLE MINCE DIELECTRIQUE EN POLYMERE CHARGE ELECTRIQUEMENT, CET ELECTRET ETANT APPLIQUE CONTRE L'UNE AU MOINS DE CES ELECTRODES. L'ELECTRODE FORMANT MEMBRANE 9 EST CONSTITUEE PAR UNE FEUILLE METALLIQUE PRESENTANT UNE BONNE RESISTANCE A LA TENSION MECANIQUE ET ADHEREE DE FACON INTIME CONTRE LA FEUILLE DE POLYMERE 10 CONSTITUANT L'ELECTRET.
Patent FR-2566547-A1 (FR)
Inventor: DELHOMME BERNARD
IPC: G04G15/00
Filed: 1984-06-22
Abstract: 1. A clock programming device for the operation of a household apparatus, the time of execution of a cycle or of a program being dependent on the frequency of a standard value clock, characterized in that it comprises a distinct programming control means properly so called in order to confer on the clock frequency a value different to the standard value during all or part of a cycle in such a manner as to modify the time of execution of the program by the apparatus.
Patent FR-2569897-A1 (FR)
Title: Protective casing for a fallout shelter prefilter
Inventor: SOMMADE CHRISTIAN
IPC: G21F9/02
Filed: 1984-09-03
Abstract: Housed in the living compartment 2, the casing comprises two steel partitions 8, 9 separated by a thickness of approximately 10 cm of barytes.
Patent FR-2570558-A1 (FR)
Title: Dispositif de commande de condamnation des portieres et autres panneaux mobiles d'un vehicule automobile
Inventor: RUDI ALAIN
IPC: E05B65/36
Filed: 1984-09-20
Abstract: DISPOSITIF CENTRALISE DE COMMANDE DE CONDAMNATION DES PORTIERES, COFFRE, TRAPPE A ESSENCE OU AUTRES PANNEAUX MOBILES D'UN VEHICULE AUTOMOBILE COMPRENANT UN CIRCUIT1 DE COMMANDE D'ACTIONNEURS DESDITS PANNEAUX COMPRENANT DES COMMUTATEURS11, 12 D'INTERRUPTION DE L'ALIMENTATION DES ACTIONNEURS EN CAS D'ANOMALIE, CARACTERISE EN CE QU'IL COMPORTE EN OUTRE UN CIRCUIT ELECTRONIQUE41 D'INHIBITION DU CIRCUIT DE COMMANDE1 LORSQUE LE TEMPS D'ALIMENTATION DES ACTIONNEURS PAR L'INTERMEDIAIRE DESDITS COMMUTATEURS11, 12 DEPASSE UNE VALEUR PREDETERMINEE.
Patent FR-2571144-A1 (FR)
Title: Device, in particular a multiple measurement device, for remote and in situ analysis of a sample by Raman spectrometry
Inventor: NGUYEN QUY DAO
IPC: G01J3/44
Filed: 1984-10-01
Abstract: This device comprises means 2 for producing monochromatic light 4, means 8 for injecting the monochromatic light at a first end 6a of a first optical fibre 6, the second end 6b being situated opposite the sample to be analysed 12, at least one second optical fibre 14, a first end 14a of which is capable of receiving the light re-emitted by the sample 12, a Raman spectrometer 16 for analysing the light re-emitted by the sample, this spectrometer 16 including means 22 for selecting a wavelength of the re-emitted light, this wavelength being characteristic of one of the chemical species making up the sample to be analysed, and means 30 for detecting the selected light signal and converting the latter into a corresponding electric signal.
Patent FR-2554964-A1 (FR)
Title: Condensateur de decouplage et procede de fabrication de celui-ci
Inventor: SCHILLING DONALD P
IPC: H01G2/06
Filed: 1984-11-13
Abstract: ON PROPOSE UN CONDENSATEUR DE DECOUPLAGE 10 ET UN PROCEDE DE FABRICATION DE CELUI-CI, OU LE CONDENSATEUR DE DECOUPLAGE EST OBTENU SUIVANT UN PROCEDE DE MOULAGE EN DEUX ETAPES. LE CONDENSATEUR DE DECOUPLAGE EST UN ELEMENT DE CONDENSATEUR HERMETIQUEMENT CLOS, COMPORTANT UN CONDENSATEUR CERAMIQUE A COUCHES MULTIPLES 12, DES CONDUCTEURS ACTIFS 18, 29 FIXES AUX PLAQUES D'EXTREMITE DU CONDENSATEUR ET DES BROCHES FACTICES 28, 30 PERMETTANT L'AUTO-INSERTION DANS DES PLAQUES DE CIRCUIT IMPRIME.
Patent FR-2574799-A1 (FR)
Title: New saponin, process for preparing a saponin extract from Calendula officinalis and hypocholesterolemic application
Inventor: HATINGUAIS PHILIPPE
IPC: C07H15/256
Filed: 1984-12-13
Abstract: The present invention relates to a new saponin, to a process for preparing saponin extracts from Calendula officinalis and to the hypocholesterolemic application. The new saponin according to the invention contains a molecule of oleanolic acid attached to a carbohydrate chain containing a molecule of hexose and a molecule of uronic acid, with a molecular weight of 794.
Patent FR-2575016-A1 (FR)
Title: Method of obtaining a communication from a public telephone apparatus following coin prepayment
IPC: H04M17/02
Filed: 1984-12-13
Abstract: The method comprises in succession the insertion of coins into a handling device 3 interconnected between telephone lines 211-21N linked to a telephone exchange 4 and telephone loop lines 201-20M linked to public telephone apparatuses 11-1M, the allocation of a confidential account number by the handling device 3 and the collecting of the inserted coins, the dialling of the allocated account number into an unoccupied apparatus after lifting off the hook, and the establishing of a link from the loop line 201-20M of the apparatus to one of the telephone lines 211-21N via a telephone switch 2 and under the control of the handling device 3 in response to at least one validation of the dialled account number forwarded by the apparatus. Each apparatus no longer contains money and no longer encourages forced entry to a coin box. It is no longer necessary to read off coin boxes in the public highway.
Patent FR-2574465-A1 (FR)
Title: Assembly of prefabricated parts for door and window frames intended for buildings with clad façades
IPC: E06B1/24
Filed: 1984-12-12
Abstract: The present invention concerns an assembly of prefabricated parts made of cast concrete coloured in bulk, reworked on the surface to provide the appearance of natural stone. These parts are intended for making door and window frames, their thickness dimensions are standardised with the current construction materials (cement agglomerates, bricks, cellular concrete, shuttered concrete). These frames are designed for buildings whose facades are to be clad. The bonding of the stones is given by dummy joints and by positioning stones to project with respect to the rest of the block 2. The jamb posts are equipped with pin-shaped concrete irons 8, the threshold and the lintel 1 are equipped with recesses 3, the threshold is equipped with a drip 4, rabbets 6 on the jamb posts are intended to receive the pieces of joinery 6. The external edge of the jamb posts is profiled in order to achieve a good keying with the rest of the façade 7.
Patent FR-2557117-A1 (FR)
Inventor: REPIN JOANNES FREDERICUS
IPC: C08L53/00
Filed: 1984-12-21
Abstract: Present invention pertains to a novel impact-resistant ethylene-propylene block copolymer, that at least consists of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 4 : 1 and 9 : 1, that contains a total amount of 10-15 % (wt) ethylene groups, that has an Izod value measured according to ISO-R-180 at 296 K of at least 30 kJ/m<2>, that has an E-modulus measured according to ASTM-D-790 at 296 K of at least 1000 N/mm<2> and that has a melt index measured according to ASTM-D-1238 at 503 K and 21.6 N of 2.5-20 dg/min and to a process for preparing such an impact-resistant ethylene-propylene block copolymer.
Patent FR-2576245-A1 (FR)
Title: Method for coating an elongate sensor, moulding device for the implementation of the method, sensor obtained and armature (reinforcement) involved in the manufacture of the sensor
Inventor: SEBY ANDRE
IPC: B29C45/14
Filed: 1985-01-23
Abstract: The present invention relates to a method for coating an elongate sensor fitted at one end, called the detection end, with a sensitive member. The method consists in disposing the body of a sensor in a mould cavity 104 which is complementary to the desired coating, in moving the centreing means 130 into engagement with the detection end of the sensor body and in injecting a thermoplastic coating material into the cavity of the mould, withdrawing the centreing means after starting the injection, so that the material completely coats the first end of the sensor body fitted with the sensitive member. The present invention also relates to a moulding device for the implementation of the method, a sensor and an armature (reinforcement) for producing the sensor.