baber/WOPTO huggingface dataset:
Patent FR-2502309-A1 (FR)
Inventor: ELSPASS MAROLD
IPC: F41H7/03
Filed: 1982-03-19
Abstract: A device for sucking gases out of a sealed combat chamber having large-calibre main armaments and having at least one machine gun as the secondary armament comprises a motor-driven fan whose exhaust channel opens outside the combat chamber. The fan (1), which is supported in a housing (2), is arranged in front of an opening, which forms the exhaust channel (15), in the combat chamber (14) and sucks the gas out of the combat chamber (14) via the free cross-section of the opening (15). The exhaust channel (15) opens in the firing opening (11) which is provided for the machine gun (13). When the machine gun (13) is operated, the fast muzzle gases assist in conveying the exhaust air which is sucked out of the combat chamber (14).
Patent FR-2524085-A1 (FR)
Title: Electric motor assembly component for automobile - comprises rectangular frame with notches for joining together two half-shells of motor
Inventor: RAMPIGNON MARC
IPC: B23P11/00
Filed: 1982-03-23
Abstract: The component comprises a sheet of metal formed into a rectangular shape, with a hole cut out. The hole has three sides parallel with the outer edges, and a fourth side which forms a pointed apex to the hole. The remaining frame has its two shorter sides curved so that it will lie flat on the outside of a cylindrical casing. The curved sides have raised notches (8A,8B). The component is then used to join together the two halves of a cylindrical motor casing, the two halves joining immediately underneath the middle of the component. The notches then sit astride the joint, while the rectangular hole holds together two projecting tabs.
Patent FR-2525425-A1 (FR)
Title: Machine for spreading liquid-solid mix manure - has screw to feed rear outlet above centrifuge with hollow shaft containing axle driving cutters
Inventor: PICHON MICHEL JOSEPH
IPC: A01C3/06
Filed: 1982-04-21
Abstract: The feed spreads a mixture of solids and liquid such as farm manure, using a centrifuge (38,39) with a vertical axis (33) to project the material. A horizontal screw (7) sited on the lower surface (3) of a cylindrical tank (1) feeds the manure to a trap-door (5,6) located to the rear of the machine and above the centrifuge. The size of the solid material reaching the centrifuge is controlled by cutting blades (17,18) mounted on a rotatable axle (12) above the trap door, a hollow screw shaft (8) being used to accommodate the axle. The radial velocity of the axle may be greater than that of the screw, the axle may extend to the rear to transmit (31,32,33) drive to the centrifuge, and the blades may be connected to the shaft by longitudinal articulated couplings (19,20).
Patent FR-2525948-A1 (FR)
Title: Powered plane width calibration guide - has side spacing with arms and thrust legs which are adjustable in height
IPC: B23Q9/00
Filed: 1982-05-03
Abstract: The stop for fitting on all types of electric planes to produce work of gauged width on wood. It has a main body on to which the plane is fixed. On each side of the body, at the front, ave fixed two spacing arms. The arms engage in a slideway, in which slide thrust legs which provide a reference on the work table to give the desired width. The thrust legs can be adjusted, using a wing headed screw engaging slot in one leg.
Patent FR-2526584-A1 (FR)
Title: Semiconductor substrate conductor formation - by depositing radiation sensitive resin which is etched to define mould for metallic deposit
Inventor: REY GEORGES
IPC: H01L23/482
Filed: 1982-05-04
Abstract: The process for forming a metal structure on a substrate (1) in a microelectronic circuit includes firstly the deposition of a layer of positive resin (2) to a thickness (e2) which is equal to the height of the structure. The resin is sensitive to particle radiation such as electrons, ions and photons in the UV regions. The resin is then irradiated in at least two regions (19,20) which define a T-section volume standing on the substrate. The irradiated resin is then removed, leaving an imprint of the required structure. The imprint (13,14,15) is then covered with a metallic deposit. Finally the non-irradiated resin, and excess metal is removed in order to leave the required metal structure.
Patent FR-2506779-A1 (FR)
Title: Procede et appareil pour la fabrication de matiere carbonee cristallisable
Inventor: NOGUCHI KOSAKU
IPC: C10C3/02
Filed: 1982-06-01
Abstract: L'INVENTION CONCERNE LA FABRICATION DE MATIERE CARBONEE CRISTALLISABLE. SELON L'INVENTION, ON PREPARE UN BRAI CONTENANT DES MICROSPHERES DE MESOPHASE GRACE A UNE REACTION DE POLYCONDENSATION QUE L'ON CONDUIT EN CHAUFFANT UNE HUILE LOURDE ENTRE 400 ET 500C; ON REFROIDIT ENSUITE LE BRAI ENTRE 200 ET 400C, ON COMMUNIQUE UN ECOULEMENT TURBULENT AU BRAI REFROIDI DE MANIERE A AGGLOMERER LES MICROSPHERES DE MESOPHASE FORMEES DE CORPS INSOLUBLES DANS LA QUINOLEINE, ET L'ON SEPARE LES AGGLOMERES DU BRAI DE GANGUE.
Patent FR-2527976-A1 (FR)
Title: Control system for regulating cavity packing during injection moulding - to minimise shot wt. variations via feedback to the screw ram pressure system
Inventor: NEGOESCO STEFAN
IPC: B29C45/80
Filed: 1982-06-08
Abstract: The hydraulic systems of an injection machine for holding the mould closed and for applying the injection and dwell pressure are complemented by a control circuit which receives signals from one or more displacement transducers which monitor the closing or parting of the mould tools and constantly stores and compares the mould tool motion with the theoretical positions of the mould tool relative to a further signal indicating the start of the mould cycle. Any differential between the signals for the actual and theoretical position of the mould, e.g. due to premature parting by excessive injection pressure, is used via a regulator to modify hydraulic conditions in the injection circuits as appropriate while the mould locking force is maintained constant. Used in screw injection moulding machines to ensure, that correct cavity packing pressures are reproduced and avoid excessive flash, to reduce associated variations in the physical properties of the mouldings, as indicated by e.g. reducing the variation in wt. of mouldings of nominally 300g from a range of 11g to a range of 0.77g.
Patent FR-2511716-A1 (FR)
Title: Dispositif pour alimenter en bobines des toronneuses
Inventor: POIDA MARTIN
IPC: D07B7/16
Filed: 1982-08-16
Abstract: DISPOSITIF POUR ALIMENTER EN BOBINES DES TORONNEUSES PERMETTANT D'AUTOMATISER L'OPERATION D'ALIMENTATION. CE DISPOSITIF EST CONSTITUE PAR UN CADRE-SUPPORT MONTE SUR LE CAPOT PROTECTEUR DE LA TORONNEUSE, SUR LEQUEL EST MONTEE UNE TRAVERSE D'ALIMENTATION POUVANT MONTER ET DESCENDRE, ELLE-MEME CONSTITUEE PAR UNE DOUILLE DE GUIDAGE 5 MONTEE ROTATIVE MAIS CALEE EN DEPLACEMENT AXIAL, DANS LAQUELLE PEUT SE DEPLACER AXIALEMENT MAIS SANS POUVOIR TOURNER UNE TIGE DE GUIDAGE 7. CELLE-CI PORTE A SON EXTREMITE INFERIEURE DEUX BARRES DE TRAVERSE 8, 10 PARALLELES AUX EXTREMITES DESQUELLES SONT DISPOSEES DES GRIFFES PRENEUSES. LES GRIFFES PRENEUSES SONT OUVERTES PAR DES RESSORTS DE PRESSION 11 MAINTENANT LES BARRES DE TRAVERSE 8, 10 ECARTEES L'UNE DE L'AUTRE, ET SONT FERMEES PAR LA TIGE DE GUIDAGE 7. APPLICATION NOTAMMENT AUX TORONNEUSES RAPIDES A ROTOR TUBULAIRE.
Patent FR-2512934-A1 (FR)
Title: Dispositif automatique pour le chauffage rapide des liquides, en particulier de l'eau
Inventor: GIORGETTI ALDO
IPC: F24H1/18
Filed: 1982-09-14
Abstract: CE DISPOSITIF COMPREND DES RECIPIENTS MUNIS DE CONDUITS 12 D'ARRIVEE D'EAU FROIDE ET CHACUN D'UN ELEMENT CHAUFFANT ELECTRIQUE 9, UN RESERVOIR DANS LEQUEL L'EAU CHAUDE PARVIENT SUCCESSIVEMENT EN PROVENANCE DES SORTIES DES DIFFERENTS RECIPIENTS, DES PREMIERS MOYENS DE COMMANDE 11 QUI ACTIONNENT LESDITES SORTIES SUCCESSIVEMENT; DES DEUXIEMES MOYENS DE COMMANDE 4 QUI REPONDENT A LA PRESSION REGNANT DANS LE RESERVOIR EN CONNECTANT OU DECONNECTANT LES RESISTANCES CHAUFFANTES 9 ET DES MOYENS DE COMMANDE 8 SENSIBLES A LA DEPRESSION REGNANT DANS L'UN DES RECIPIENTS EN DECONNECTANT LES RESISTANCES CHAUFFANTES ET LESDITS PREMIERS MOYENS DE COMMANDE QUI COMMANDENT LES SORTIES.
Patent FR-2532854-A1 (FR)
Title: Indicator device, in particular for exercise bicycles
Inventor: CUVELIER ANTOINE
IPC: A63B22/08
Filed: 1982-09-15
Abstract: Indicator device in particular for exercise bicycles comprising a microprocessor 1, for processing signals representing distance travelled, connected to a displacement sensor 3,4, coupled to a mobile unit 5 moved by the user of the training machine, characterised in that it furthermore comprises means 8 of programming a target speed to be achieved and/or maintained, means 9 of display, of the said target, connected to a first output of the microprocessor and means 10 of comparison of the instantaneous speed achieved with a representation of the said target connected to a second output of the microprocessor.
Patent FR-2515052-A1 (FR)
Title: Article de sport, en particulier pour le jeu de football
IPC: A63B69/00
Filed: 1982-10-08
Abstract: L'INVENTION CONCERNE UN ARTICLE DE SPORT, EN PARTICULIER POUR LE JEU DE FOOTBALL, COMPRENANT UN ELEMENT 1 FORMANT SERRE-TETE, POUVANT ETRE ASSOCIE A LA TETE D'UN UTILISATEUR ET COMPORTANT DEUX SAILLIES 10 DISPOSEES DE CHAQUE COTE DE LA TETE DE L'UTILISATEUR, CHACUNE DESDITES SAILLIES POUVANT ETRE ASSOCIEE A UNE CORDE DONT L'EXTREMITE LIBRE INFERIEURE EST ATTACHEE A UNE BALLE QU'ELLE SUPPORTE, ET EN CE QU'IL EST PREVU SUR LESDITES SAILLIES 10 DES MOYENS D'ABSORPTION DE CHOCS 2, 5 SERVANT A AMORTIR EFFICACEMENT LES CHOCS TRANSMIS LORS D'UNE FRAPPE DE LADITE BALLE.
Patent FR-2514640-A1 (FR)
Title: Reducing compsns. for permanent waving - contg. cationic polymer to protect hair
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K/
Filed: 1982-10-18
Abstract: Reducing compsns. for the first stage in the permanent waving of hair comprise a reducing agent (I) and a cationic polymer (II) in a conventional excipient. (II) comprises repeating units of formula (III) (where A and B are divalent hydrocarbon gps. which are opt. substd. and/or contain heteroatoms; each R is independently 1-3C alkyl or hydroxyalkyl; X is an anion; R' is 6-10C hydrocarbyl). (II) protects the hair from degradation by (I). Pref. cpds. (II) are those where one of A and B is 2-20C alkylene and the other is 3-20C alkylene, R is Me and R' is 6-10C alkyl (esp. n-octyl).
Patent FR-2517845-A1 (FR)
Title: Mecanisme a encliquetage de maintien et liberation
Inventor: CALDWELL PATRICK NICHOLAS
IPC: H01H51/01
Filed: 1982-12-03
Abstract: L'INVENTION CONCERNE UN MECANISME A ENCLIQUETAGE DE MAINTIEN ET DE LIBERATION DESTINE A UN CONTROLEUR DE VALVE ACTIONNE A LA MAIN. LE MECANISME PEUT PRENDRE UNE POSITION ENCLIQUETEE DE TRAVAIL ET UNE POSITION NEUTRE DANS LAQUELLE IL EST RAPPELE PAR UN RESSORT 24. UN CLIQUET 32 DE VERROUILLAGE, SOLLICITE PAR UN AIMANT PERMANENT, MAINTIENT LE MECANISME EN POSITION DE TRAVAIL. UN ELECTRO-AIMANT, DONT LE CHAMP NEUTRALISE CELUI DE L'AIMANT PERMANENT, PERMET LE RETOUR DU MECANISME EN POSITION NEUTRE. DOMAINE D'APPLICATION: COMMANDE DE VALVES HYDRAULIQUES.
Patent FR-2538292-A1 (FR)
Title: Razors which can be stacked due to a hollow or half-hollow profile
IPC: B26B21/52
Filed: 1982-12-23
Abstract: The invention concerns a shape for razors allowing the fitting of one razor into another, minimising the overall volume. This fitting together is able to be carried out in several ways: the handle being half-hollow and of triangular, trapezoidal or half-round shape, or hollow and of conical, rectangular, round or flat shape. The fitting of the handle to the blade allows an empty space which makes it possible to slip one razor inside the other. The shape of the razor according to the invention is particularly intended to minimise the cost of manufacture and packaging by reducing the overall size of a series by the fitting in or by insertion and fitting, in a package of minimum size. The method allows a package which does not require protection of the blades.
Patent FR-2523879-A1 (FR)
Title: Procede et dispositif de support de cylindres pour le changement
Inventor: OSSENDORF HORST
IPC: B21B31/10
Filed: 1983-03-02
Abstract: A.PROCEDE ET DISPOSITIF DE SUPPORT DE CYLINDRES POUR LE CHANGEMENT DE CYLINDRES DANS LES CAGES DE LAMINOIRS. B.PROCEDE CARACTERISE EN CE QUE DES AXES 6 DES DISPOSITIFS DE SUPPORT 1 PREVUS DU COTE SERVICE SONT DIRIGES, PENDANT LE LAMINAGE, PAR UNE FORCE PERMANENTE ELASTIQUE VERS LES PIECES DE MONTAGE SUPERIEURES 33 DE CYLINDRE DE TRAVAIL, ET VIENNENT S'APPLIQUER CONTRE CELLES-CI, LEUR ELASTICITE ETANT SUPPRIMEE DANS LA PHASE DE FONCTIONNEMENT DECHARGEE DE L'ECHANGE DE CYLINDRE. C.L'INVENTION S'APPLIQUE, LORS D'UN ARRET D'UN TRAIN DE LAMINAGE EN MARCHE CONTINUE, AU CHANGEMENT D'UN CYLINDRE DE TRAVAIL DANS UN MINIMUM DE TEMPS.
Patent FR-2546352-A1 (FR)
Title: Method and device for processing a digitised image and their implementation in a mapping radar
Inventor: HARDANGE JEAN-PHILIPPE
IPC: G06T5/40
Filed: 1983-05-20
Abstract: The present invention relates to a method and a device for processing digitised images. The processing can be carried out in real time. The device comprises a memory 1 for storing coded grey levels of a region of the image. The first computation means 3 deliver a zero level to the second computation means 10 of the gain which, applied to the maximum of the stored grey levels referred to the zero level, makes it possible to cover the available dynamic viewing range, and to the third computation means 20 which furnish the viewing console with the grey level values referred to the zero level and amplified by the computed gain. Application to mapping radars.
Patent FR-2546372-A1 (FR)
Inventor: GUSTIN JEAN-PIERRE
IPC: A01K7/06
Filed: 1983-05-24
Abstract: 1. An automatic drinking trough for animals, of the type comprising a tube (5) carried by a support (2) and protruding with its lower end into a bowl (3) carried by the same support (2), said tube (5) carrying a rigid stem (17) placed therein, the upper end of said stem (17) carrying a poppet valve (12) for sealing the water inlet and a spring (20) for biasing said valve (12) against its seat (11), characterized by the fact that said tube (5) is a tube made of a flexible material which is fitted over the water feed pipe (13, 13bis), said flexible tube (5) comprising interiorly two circular shoulders (11, 16) connected together by a central bore (14) along the full inside length of which extends said rigid stem (17), said stem carrying said valve (12) resting on the upper circular shoulder (11), and an adjustable stop (18, 19) for said spring (20) resting against the lower shoulder (16), whereby the valve (12) is maintained against its seat (11) by the traction exercised by the spring (20), so that any deformation of the flexible tube (5) will cause said valve (12) to be raised away from its seat (11).
Patent FR-2546683-A1 (FR)
Inventor: GOUSSET ALAIN
IPC: H02J3/18
Filed: 1983-05-24
Abstract: 1. A method for regulating the supply of a multiphase asynchronous motor (M) taking into account the state of charge of a motor for adjusting the control signals of the switches (I1 to I6 ) of a multiphase bridge across the terminals of which the motor is connected, in which the control signals of the switches of the upper and lower paths, for the two respective arms of the same phase of the bridge, are identical and shifted by 180 , have an angle of flow (A1 to A6 ) comprised between 120  and 180  ; and are modulated (mod 1 - 3 - 5, mod 2 - 6 - 4) on 60 electrical degrees of their angle of flow, by a signal (171) the frequency and cyclic ratio of which are depending, on the one hand, on a reference voltage (18) and, on the other hand, on a feedback signal (161) representing the image of the electromotive force as measured across the terminals of two phases (UV) of the motor, the value of said electromotive force being multiplied by a coefficient -k during the time interval comprised between the middle of the interval defined by the angle of flow of the lower path control associated with said motor phase and the middle of the interval defined by the angle of flow of the upper path control associated with the motor phase ; and by a coefficient + k during the time interval comprised between the middle of the interval of the angle of flow of the upper path control of the motor phase and the middle of the interval of the angle of flow of the lower path control for said same phase.
Patent FR-2530013-A1 (FR)
Title: Detecteur magnetique
Inventor: KUERS GUNTER
IPC: G01D5/20
Filed: 1983-07-06
Abstract: IL EST DECRIT UN DETECTEUR MAGNETIQUE REAGISSANT A DES OBJETS A FAIBLE RELUCTANCE ET COMPORTANT, DISPOSES ENTRE QUATRE FACES POLAIRES MAGNETIQUES 11, 12, 21 ET 22 SITUEES DANS UNE AIRE DE TRAVAIL DE FACON QUE LEURS POLARITES ALTERNENT, UN ELEMENT MAGNETIQUE BISTABLE, EN PARTICULIER UN FIL WIEGAND 9, ET UN ENROULEMENT DETECTEUR 8 ASSOCIE A CE DERNIER ET DANS LEQUEL UNE IMPULSION EST PRODUITE PAR INDUCTION MAGNETIQUE LORSQU'UN OBJET DUDIT GENRE PASSE DEVANT LE DETECTEUR.
Patent FR-2549121-A1 (FR)
Title: Device for locking a door, particularly for a public place
Inventor: BOISMAIN PIERRE
IPC: E05B47/00
Filed: 1983-07-13
Abstract: A control device 24 is in the projection booth of a cinema auditorium, an electromechanical lock 23 is mounted above an exit door 17. The auditorium includes a main electrical circuit and a safety electrical circuit 7c, 7d with a DC current powering the emergency lights 15, luminous exit indicator panels, etc. The lock is mounted in a luminous exit indicator panel 16 and it is connected up in series with two diodes 29 on a bypass 27 between the terminals of the lamp 14 of the panel. The control device 24 comprises an inverter 32 changing the polarity of the lines 7c, 7d. This has no effect on the lamps 14, 15 which operate in both cases, but makes it possible to lock or unlock the door 17, the diodes 29 allowing conduction in just one direction. Use for avoiding having to resort to a special line.
Patent FR-2532328-A1 (FR)
Title: Appareil pour refroidir les bords de palpeurs de came pendant durcissement par la technique de refusion
Inventor: REINKE FRIEDHELM
IPC: C21D1/06
Filed: 1983-08-23
Abstract: DISPOSITIF POUR REFROIDIR LES BORDS DES PARTIES SUPERFICIELLES DE CULBUTEURS EN FONTE, MANOEUVRES PAR DES CAMES POUR COMMANDER LES SOUPAPES DE MOTEURS A COMBUSTION INTERNE, QUI SONT SOUMISES A DES EFFETS D'USURE, CE REFROIDISSEMENT ETANT OPERE PENDANT LE DURCISSEMENT DESDITES PARTIES SUPERFICIELLES PAR LA TECHNIQUE DE REFUSION. DES MACHOIRES DE REFROIDISSEMENT A REFROIDISSEMENT PAR EAU 4 RECOUVRENT, SUR DES REGIONS ETROITES 8, LES BORDS 7 DE LA SURFACE DU CULBUTEUR EN COURS DE DURCISSEMENT PAR LA TECHNIQUE DE REFUSION.
Patent FR-2532255-A1 (FR)
Title: Remorque articulee, notamment pour le chargement de motocycles
IPC: B62D63/06
Filed: 1983-08-26
Abstract: REMORQUE PERFECTIONNEE POUR MOTOCYCLETTES ET ARTICLES ANALOGUES COMPORTANT DEUX ENSEMBLES PRINCIPAUX 4, 5 RELIES L'UN A L'AUTRE EN UN DISPOSITIF D'ARTICULATION 6 A LEURS EXTREMITES ARRIERE ET QUI SOUS L'ACTION D'UN ENSEMBLE DE LEVIERS ACTIONNES PAR LEUR DEPLACEMENT ANGULAIRE RELATIF ASSURENT LE CHARGEMENT PRATIQUEMENT PARALLELEMENT AU SOL ET EN CONTACT AVEC CELUI-CI EN FACILITANT L'ELEVATION DE LA CHARGE EN POSITION POUR LE REMORQUAGE.
Patent FR-2538367-A1 (FR)
Title: Four de fusion pour la vitrification de dechets tres radioactifs
Inventor: STRITZKE DETLEF
IPC: C03B5/027
Filed: 1983-11-04
Abstract: L'invention concerne un four de fusion pour la vitrification des déchets très radioactifs, comportant une cuve de fusion formée de briques pour cuve de fusion et une partie supérieure de four, qui est entourée par une isolation et un récipient en acier, ainsi que des électrodes en matière céramique pour chauffage direct qui sont disposées dans la paroi de la cuve de fusion. Dans le four, les électrodes 18 qui sont reliées à une arrivée de courant par le haut 34, comportent le long du bord supérieur du côté avant, dirigé vers la cuve de fusion, un évidement 20 pour un briquetage 24 de la cuve de fusion 4 ; la hauteur de l'évidement 20 est choisie de manière que le niveau 38 du bain de verre qui est formé soit situé constamment au-dessous de la face supérieure 36 de l'électrode 18. (CF DESSIN DANS BOPI)
Patent FR-2546450-A1 (FR)
Title: Longitudinal fold funnel for roll type rotary printing press
Inventor: STORR RUDOLF
IPC: B41F13/58
Filed: 1984-01-18
Abstract: The funnel has the funnel rods above the funnel tip each consisting of a cylindrical part and a relatively short conical part. The cross-section of the two parts at the transition is identical or almost so. The line of symmetry of the conical part of each funnel rod forms a resultant angle with the cylindrical part equal to the difference between the opening angle, pitch angle and cone angle.
Patent FR-2559957-A1 (FR)
Title: Barrette multilineaire a transfert de charge
Inventor: BERGER JEAN-LUC
IPC: H04N5/335
Filed: 1984-02-21
Abstract: LA PRESENTE INVENTION CONCERNE UNE BARRETTE MULTILINEAIRE A TRANSFERT DE CHARGE CONSTITUEE PAR N LIGNES DE P DETECTEURS PHOTOSENSIBLES D,... D, D... D... D. CHAQUE DETECTEUR PHOTOSENSIBLE EST RELIE DIRECTEMENT PAR UNE CONNEXION A UN SYSTEME DE DEMULTIPLEXAGE ET DE LECTURE DIC, R, L, LES SIGNAUX OBTENUS EN SORTIE DE LA BARRETTE ETANT ENVOYES SUR UN DISPOSITIF DE TRAITEMENT EXTERIEUR A LA BARRETTE. LE SYSTEME DE DEMULTIPLEXAGE COMPORTE UN REGISTRE R A DEALAGE A TRANSFERT DE CHARGE A NXP ETAGES, LES CONNEXIONS ENTRE CHAQUE DETECTEUR ET L'ENTREE CORRESPONDANTE DU REGISTRE ETANT REALISEES DE SORTE QUE LES DETECTEURS DE MEME RANG D, D... D SOIENT CONNECTES A DES ENTREES CONTIGUES. LA BARRETTE EST UTILISEE NOTAMMENT EN RADIOLOGIE.
Patent FR-2564330-A1 (FR)
Title: Improvement to falling-flood and forced-circulation evaporators
Inventor: CIBOIT JACQUES JEAN
IPC: B01D1/06
Filed: 1984-05-16
Abstract: Single-body evaporator comprising, on the one hand, a first heat exchange walls section 13 with a falling flood, one of the faces of each of these walls forming part of a first circuit with a falling flood of liquid product 14, 18, 13, 21, 22, the other face forming part of a first heating vapour circuit 1, 2 and, on the other hand, a second heat exchange walls section 15 with forced circulation, one of the faces of each of these walls forming part of a second heating vapour circuit 1, 36, the other face forming part of a second liquid product circuit with forced circulation 28, 15a, 17, 15b, 20, 26), this second circuit being open, downstream of at least one of the walls 15a of this circuit, onto a compartment 17 communicating with the first liquid product circuit by a vapour passage.
Patent FR-2546241-A1 (FR)
Title: Entrainement pour un mouvement universel sur voie, et dispositif d'entrainement qui y est integre
Inventor: EBERLE JURG
IPC: F15B15/08
Filed: 1984-05-16
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ENTRAINEMENT AVEC UN BOITIER DE FORME TUBULAIRE, UN PISTON ACTIONNE PAR FLUIDE QUI Y FONCTIONNE ET UN MOYEN DE TRANSMISSION DE L'EFFET QUI EST RELIE AU PISTON. SELON L'INVENTION, IL PRESENTE UN TUBE DOUBLE COAXIAL SUIVANT LE PARCOURS SOUHAITE 1, 2 ET UN PISTON ANNULAIRE 3 ACTIONNE PAR UN FLUIDE DANS L'ESPACE COAXIAL EXTERNE 5 AVEC UN RECEPTEUR 4 AGISSANT AU CENTRE DU PISTON ET UN MOYEN 20 DE TRANSMISSION DE FORCE MOBILE DANS L'ESPACE, SE DEPLACANT A L'INTERIEUR DU TUBE COAXIAL 2, ET POUVANT TRANSMETTRE LA FORCE EN DIRECTION DE TRACTION OU DE POUSSEE. L'INVENTION S'APPLIQUE NOTAMMENT A LA TRANSMISSION DU MOUVEMENT.