baber/WOPTO huggingface dataset:
Patent FR-2505788-A1 (FR)
Title: Recipient isolant
Inventor: ARNDT MANFRED
IPC: B65D25/40
Filed: 1982-05-13
Abstract: L'INVENTION CONCERNE UN RECIPIENT ISOLANT DU TYPE COMPRENANT UNE ENCEINTE A VIDE EN VERRE ET UN CONTENEUR FORMANT ENVELOPPE QUI L'ENTOURE A UNE CERTAINE DISTANCE, CONSTITUE ESSENTIELLEMENT PAR UNE PARTIE SUPERIEURE ET UNE PARTIE INFERIEURE AYANT LA FORME D'UN FOND A BORD RELEVE, AINSI QU'UN DISPOSITIF DE SERRAGE REGLABLE PERMETTANT D'ENGENDRER UNE FORCE PRESSANT L'ENCEINTE EN VERRE VERS LE HAUT, CONTRE UN JOINT PLACE SUR LE BORD SUPERIEUR DU CONTENEUR FORMANT ENVELOPPE. SELON L'INVENTION, LE DISPOSITIF DE SERRAGE 6 POSSEDE UNE BASE 9 QUI S'APPUIE SUR LA PARTIE SUPERIEURE 2, DES ELEMENTS D'APPUI 10 PARTANT DE CETTE BASE VERS LE BAS ET S'APPLIQUANT CONTRE LA SURFACE EXTERIEURE DE L'ENCEINTE EN VERRE 4, ET AU MOINS UN ELEMENT DE SERRAGE 8 MONTE SUR LES ELEMENTS D'APPUI 10, QUI, LORSQU'IL EST SERRE, POUSSE L'ENCEINTE EN VERRE 4 VERS LE HAUT PAR RAPPORT A LA BASE 9 ET AUX ELEMENTS D'APPUI 10.
Patent FR-2506792-A1 (FR)
Title: Procede de fabrication de fibres creuses et fibres creuses ainsi obtenues
Inventor: AOYAGI JUURO
IPC: B01D69/08
Filed: 1982-05-28
Abstract: CE PROCEDE COMPREND L'EXTRUSION D'UNE MASSE DE FILAGE CELLULOSIQUE A TRAVERS UNE BUSE ANNULAIRE, DIRECTEMENT DANS UNE COUCHE DE LIQUIDE NON-COAGULANT DANS UN BAIN REMPLI AVEC UN LIQUIDE COAGULANT RELATIVEMENT A LADITE MASSE DE FILAGE, ET CONSTITUANT LA COUCHE SUPERIEURE, ET AVEC UN LIQUIDE NON-COAGULANT, CONSTITUANT LA COUCHE INFERIEURE, FORME PAR UN HYDROCARBURE HALOGENE, ET EN MEME TEMPS L'INTRODUCTION D'UN LIQUIDE NON-COAGULANT RELATIVEMENT A LADITE MASSE DE FILAGE, DANS LE CANAL CENTRAL DU FIL DE MASSE DE FILAGE EXTRUDE EN FORME DE TUBE, PUIS LE PASSAGE DE LA FIBRE TUBULAIRE DE MASSE DE FILAGE, RESULTANTE, A TRAVERS LEDIT LIQUIDE COAGULANT, COAGULANT AINSI LA FIBRE ET LA REGENERANT.
Patent FR-2509338-A1 (FR)
Title: Procede de dosage de l'application d'un liant sur une chaussee et dispositif d'epandage
Inventor: ANDERSEN FINN JUNGE
IPC: E01C19/17
Filed: 1982-07-06
Abstract: L'INVENTION CONCERNE L'EPANDAGE D'UN LIANT LIQUIDE A LA SURFACE D'UNE CHAUSSEE. ELLE SE RAPPORTE A UNE RAMPE D'EPANDAGE 8 AYANT DEUX SERIES DE BUSES 10 DE PULVERISATION, LES BUSES D'UNE LIGNE AYANT UN CERTAIN DEBIT ET LES BUSES DE L'AUTRE UN DEBIT REDUIT. DES VERINS SEPARES 54 COMMANDENT L'OUVERTURE OU LA FERMETURE DE CHACUNE DES BUSES. LES BANDES RECOUVERTES PAR LA MATIERE PROJETEE PAR CHAQUE BUSE SE RECOUVRENT CONSIDERABLEMENT. APPLICATION A L'EPANDAGE DES LIANTS HYDROCARBONES SUR LES CHAUSSEES.
Patent FR-2530831-A1 (FR)
Title: Variable optical deflector device, application to a homing-head optical system.
Inventor: LOY FERNAND RENE
IPC: G02B7/24
Filed: 1982-07-23
Abstract: Variable optical deflector enabling a parallel light beam of axis XX' to be deflected in a continuously variable manner within a cone whose apex C is at the point of convergence of the mean rays of the incident beam 1 and of the deflected beam 3, the latter remaining parallel to the direction X1X'1 of a mechanical control member 4 which is articulated about the point C by means of universal joints centred on C. The deflector in accordance with the invention is constituted by a prism 8, 9 of index n, of variable angle A and one of whose faces is solidly attached to the control member and is perpendicular to the direction X1X'1 of the latter. An optical deflector of the same type is used a missile homing system comprising a stabiliser using a gyroscope. Application: homing-head optical system for detecting targets.
Patent FR-2531251-A1 (FR)
Title: Decorative advertising panel.
IPC: G09F15/00
Filed: 1982-07-30
Abstract: The present invention relates to a decorative advertising panel. Panel characterised in that it is essentially constituted by two sectional uprights 1 exhibiting, on their inner face, a longitudinal groove 2 of geometric shape, by removable panels 3 for support of advertising messages, whose vertical edges 4 exhibit a shape corresponding to that of the grooves 2 of the uprights 1, and which are fixed between the said uprights 1 by means of the edges 4, by a decorative panel 5, also removable, of greater height than the panels 3 for support of advertising messages, whose vertical edges also exhibit a shape corresponding to that of the grooves 2 of the uprights 1, by horizontal bars 6 for linking the uprights 1 and making the assembly rigid, and by struts 7 for height separation of the various panels and the horizontal bars 6 inserted and fixed into the grooves 2 of the uprights 1.
Patent FR-2513385-A1 (FR)
Title: Procede d'exploration de la resistivite geophysique et appareil pour sa mise en oeuvre
Inventor: OWEN THOMAS E
IPC: G01V3/02
Filed: 1982-09-22
Abstract: A.SYSTEME D'EXPLORATION GEOPHYSIQUE. B.IL COMPREND UN CABLE A UN SEUL CONDUCTEUR 16 RACCORDE A UNE SOURCE DE COURANT 12, UN CERTAIN NOMBRE DE SONDES 25 ETANT RACCORDE A CE CABLE A DES POINTS ESPACES PAR L'INTERMEDIAIRE DE DISPOSITIFS DE COMMUTATION ADRESSABLES 24. LES DISPOSITIFS DE COMMUTATION SONT ACTIVES EN SEQUENCE POUR QUE LES SONDES INJECTENT DU COURANT DANS LA TERRE. ON MESURE ET ENREGISTRE, POUR CHAQUE INJECTION, LA RESISTIVITE A DES POSITION ECARTEES DES SONDES. ON COMPARE LES MESURES DE RESISTIVITE A DES MODELES D'ANOMALIES POUR TROUVER UNE IDENTITE DE CONFIGURATIONS, INDIQUANT LA PRESENCE, LES DIMENSIONS ET L'EMPLACEMENT D'UNE ANOMALIE. C.APPLICATION: RECHERCHE DE GISEMENT PETROLIFERE, PAR EXEMPLE.
Patent FR-2541069-A1 (FR)
Title: Improvements to root vegetable harvesters
IPC: A01D33/10
Filed: 1982-10-04
Abstract: Improvements to root vegetable harvesters allowing them to be converted simply to lifter and windrowers for operations on site. This improvement being characterised by the grid 5 of the lifting arm pivoting about its spindle in order to leave a free space through which the root vegetables may pass in order to be windrowed in a line on the ground between the guides 8. The elevator is correspondingly driven in the opposite direction to the normal direction.
Patent FR-2534373-A1 (FR)
Title: Flowmeter, in particular one adapted for metering heat energy
Inventor: ROBERT CLAUDE
IPC: G01F1/28
Filed: 1982-10-11
Abstract: The flowmeter essentially consists of a component 1 of any geometrical shape mounted on a rod 2 and centred in a pipe 3 carrying the fluid whose parameters are to be measured. A flexible member 4 outside the pipe 3 is fixed to the pipe and is connected to the other end of the rod 2 supporting the geometrically shaped component 1. A device 5 for measuring bending is fitted to the flexible component 4. Heat-sensitive elements 6, 7 are mounted differentially at the entrance 6 and at the exit 7 of the pipe 3. An electronic circuit 8 processes the signals from the measuring device 5 and from the heat-sensitive elements 6, 7.
Patent FR-2520428-A1 (FR)
Inventor: TAVELLA CORRADO
IPC: B60J10/00
Filed: 1983-01-14
Abstract: The system utilises a composite seal consisting of an outer part (10) which can be pulled onto the circumference of the window pane (K) and a lower part (20) which can be pulled onto the edge (B) of the seat (S) of the window pane (K); the two parts (10, 20) are profiled in such a way that they bound an infinite cavity (W) which is contained between the window pane (K) and the respective seat (S) and is intended to receive an infinite adhesive cord (C), the window pane (K) being mechanically attached to the seat (S) and the cavity (W) being sealed in a tight manner.
Patent FR-2539853-A1 (FR)
Inventor: GLARDON ROGER
IPC: F24D17/00
Filed: 1983-01-26
Abstract: 1. Apparatus for producing a heated liquid, such as water supplying apparatus which consumes this liquid such as a warming tank (1), in which the liquid is heated by recycling at least the superheating heat from the vapour of a refrigerant which, to this end, after emerging from the compressor (5) and before returning to the condenser (7) of refrigerating apparatus (2) is diverted towards a main heating station (28) which contributes to the raising of the temperature of the liquid to be heated, which is tapped from at least one source (36) then heated and stored in a reservoir (43) before being sent to the apparatus (1) which consumes it via a distribution means (34) and/or being sent to the entrance to the main station (28) via a channel (44) by passing through a circulator (47), the apparatus for producing a heated liquid being characterised in that : - on the route taken by the liquid to be heated, the apparatus comprises, in addition to the main heating station (28) and upstream therefrom, a pre-heating station (18) comprising a supplementary exchanger (14) which, on the route of the vapours of the refrigerant, is mounted in series with the exchanger (13) of the main heating station (28) ; - the source (36) which re-supplies the apparatus with liquid to be heated is connected to the entrance of the pre-heating station (18) ; - in order to control the divertion of the refrigerant liquid towards at least one of the primary exchangers of the main heating station and the pre-heating station, a plurality of solenoid valves (15, 16) are provided ; - each of the exchangers (13, 14) known as primary, because they are passed through by the refrigerant liquid, penetrates into an enclosure (17, 18) which receives a certain volume of liquid (19, 20) such as water which is only an intermedary liquid between the refrigerant liquid and the liquid to be heated, the apparatus also comprising for the route of this liquid two secondary exchangers (21, 22) which, to this end, also penetrate respectively into one of the enclosures (17, 18).
Patent FR-2521258-A1 (FR)
Title: Lampe monobloc scellee au moyen d'un adhesif
Inventor: SHANKS BRUCE EMERSON
IPC: F21V17/00
Filed: 1983-02-01
Abstract: LAMPE AYANT DES CONTRAINTES REDUITES. ELLE COMPREND UNE LENTILLE 31 ET UN REFLECTEUR 32 AYANT DES SURFACES DE SCELLEMENT COOPERANTES ET EN REGARD 35, 36 SITUEES APPROXIMATIVEMENT AUTOUR DES PERIPHERIES DE LA LENTILLE ET DU REFLECTEUR, CARACTERISEE EN CE QUE CES SURFACES DE SCELLEMENT SONT EN GRADINS ET ECARTEES L'UNE DE L'AUTRE AVEC UN ADHESIF 41 DISPOSE SUR ET ENTRE CELLES-CI, EXCEPTE POUR UNE OU PLUSIEURS PARTIES LE LONG DE LA PAIRE DE GRADINS EN REGARD LA PLUS INTERNE 39, 40 QUI SONT EN CONTACT L'UNE (LES) AVEC L'AUTRE (LES AUTRES). APPLICATION AUX PROJECTEURS DE VEHICULES.
Patent FR-2541097-A1 (FR)
Title: Novel spectacle-case body and case produced from this body
Inventor: ISAL ROGER
IPC: A45C11/04
Filed: 1983-02-21
Abstract: The invention relates to a spectacle-case body made from a semi-rigid material, of the type comprising a front part 1 and a rear part 3 joined together by a base part 2 and by two lateral walls 7, and a flexible element 5 forming a flap, integral with the rear part 3 and capable of being folded down against the front part 1. According to the invention, all the parts of this case body originate from a single plate of the said semi-rigid material which has been suitably cut out and scored, adjoining one another and articulated together by means of folding lines, and they are assembled exclusively by means of the interaction of tabs 12 or the like, adjoining some of the said parts, and cutouts 13, made in other parts and in which the said tabs are engaged.
Patent FR-2543297-A1 (FR)
Title: Device and method for measuring the viscosity of a fluid
Inventor: LAZARRE FLAVIEN
IPC: G01N11/08
Filed: 1983-03-22
Abstract: Viscosity measure using a device comprising a measurement enclosure 1 connected by means of a capillary 6 to a transfer cell 3 partially filled with mercury, whose opposite end is linked via a capillary 7 filled with mercury to a receptacle 4 for collecting mercury at a known pressure. Method consisting in injecting the fluid to be measured into the enclosure, adjusting its pressure to a value P1, measuring the pressures P1 and P3 and the quantity of mercury Q delivered by the capillary 7 and calculating the viscosity of the fluid according to the equation: eta Hg being the viscosity of the mercury, k the constant of the capillary 6 and K the constant of the capillary 7. It makes it possible to add to the measurements of thermodynamic characteristics of a fluid, the measurement of its viscosity using a slightly modified conventional apparatus.
Patent FR-2524380-A1 (FR)
Title: Mecanisme de filiere reglable pour l'extrusion d'une bande profilee de matiere plastique
Inventor: DIECKMANN JAMES ROBERT
IPC: B29C48/305
Filed: 1983-03-31
Abstract: L'INVENTION CONCERNE UN MECANISME DE FILIERE REGLABLE DESTINEE A L'EXTRUSION DE BANDE PROFILEE EN MATIERE PLASTIQUE OU EN ELASTOMERE. LE MECANISME 10 COMPREND PLUSIEURS SEGMENTS ADJACENTS 44 PLACES EN AMONT ET A DISTANCE D'UN ENSEMBLE 32 A FILIERE D'EXTRUSION FINALE AYANT UNE OUVERTURE PROFILEE PREDETERMINEE 38. CES SEGMENTS 44 SONT MONTES DE FACON A POUVOIR ETRE REGLES INDIVIDUELLEMENT ET SEPAREMENT AU MOYEN D'ACTIONNEURS 64 COMMANDES PAR UN DISPOSITIF QUI AGIT EN FONCTION DE CARACTERISTIQUES SOUHAITEES POUR LE PROFILE PRODUIT ET DE CARACTERISTIQUES DETECTEES SUR CE PROFILE A LA SORTIE DE L'ENSEMBLE 32 A FILIERE. DOMAINE D'APPLICATION : FABRICATION DE BANDES DE ROULEMENT POUR PNEUMATIQUES.
Patent FR-2547092-A1 (FR)
Title: Silent, acoustic and electronic, percussion and drum kit
IPC: G10D13/02
Filed: 1983-05-05
Abstract: This drum kit comprises, for each element, a barrel F of conventional shape, its base circumference being threaded to take a sound-diffusing flare P, a striking skin p, a block of foam m beneath the skin and a circle of wood b fitted with a microphone e. The circle of wood holds the foam against the skin. This model makes it possible to work with the conventional feel; it also makes it possible to listen to one's own playing through headphones without disturbing other people, and to record oneself. The chief originality of this drum kit is that it offers the facility of combining several models in a single instrument: - silent drum kit (for study), - conventional drum kit (with natural sound), - electronic drum kit (with a synthesiser), and many other possibilities for the ordinary user as for the professional or for the teacher.
Patent FR-2526979-A1 (FR)
Title: Systeme de detection d'intrusion
Inventor: HARMAN R KEITH
IPC: G08B15/00
Filed: 1983-05-06
Abstract: LE SYSTEME UTILISE DES DETECTEURS REPARTIS SUR LE PERIMETRE DE LA ZONE A PROTEGER. LES DETECTEURS SONT MONTES EN SERIE SUR DES PAIRES DE CABLES COAXIAUX A PERTES 7A, 7B, 8A, 8B. CHAQUE DETECTEUR EST ASSOCIE A UN TERMINAL AFFECTE A UN SECTEUR DU PERIMETRE ET LES SECTEURS SONT ISOLES LES UNS DES AUTRES PAR DES DECOUPLEURS HF. LES TERMINAUX SONT ALIMENTES PAR DES IMPULSIONS D'ALIMENTATION EMISES PAR L'UNITE DE COMMANDE. ILS COMPORTENT CHACUN UN EMETTEUR EMETTANT UN SIGNAL HF RECU SUR L'AUTRE CABLE, TOUTE VARIATION DANS LE SIGNAL RECU INDIQUANT UNE INTRUSION. ENTRE L'UNITE DE COMMANDE ET LES TERMINAUX, SONT, SUR LES CABLES, TRANSMISES DES DONNEES SUR L'ETAT DES TERMINAUX.
Patent FR-2546325-A1 (FR)
Title: Procede et dispositif de calibration de la puissance optique appliquee a un disque optique pour l'enregistrement de donnees
Inventor: ROMEAS RENE
IPC: G11B7/125
Filed: 1983-05-20
Abstract: LE PROCEDE SELON L'INVENTION COMPREND LES ETAPES SUIVANTES: A)INSCRIPTIONS DE MOTS BINAIRES DE TEST SUR LE DISQUE OPTIQUE1 ASSOCIES A DES PUISSANCES OPTIQUES DE GRAVURE DISTINCTES ET COMPRENANT DES SUITES MONOTONES DE BITS "1" ET "0" LOGIQUES D'EGALES DUREES, B)LECTURE DE CES MOTS, C)MESURE DES DUREES DE BITS A L'ETAT "1" ET DES BITS A L'ETAT "0", D)DETERMINATION DE LA PUISSANCE OPTIQUE POUR LAQUELLE CE RAPPORT EST LE PLUS PROCHE DE L'UNITE, E)ELABORATION ET MISE EN MEMOIRE D'UN SIGNAL DE COMMANDE PERMETTANT D'OBTENIR CETTE PUISSANCE. DANS UNE VARIANTE PREFEREE PLUSIEURS MOTS DE TESTS SONT INSCRITS ET UNE INTERPOLATION EST EFFECTUEE ENTRE LES MESURES.
Patent FR-2527579-A1 (FR)
Title: Appareil et procede pour fournir une information sur l'etat des portes d'une cage de mine et installation de mine utilisant cet appareil et ce procede
Inventor: VICKERS PETER CHARLES
IPC: B66B19/06
Filed: 1983-06-01
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE POUR FOURNIR UNE INFORMATION SUR L'ETAT DES PORTES D'UNE CAGE DE MINE ET UNE INSTALLATION DE MINE UTILISANT CET APPAREIL ET CE PROCEDE. L'APPAREIL POUR DELIVRER UNE INFORMATION CONCERNANT L'ETAT DES PORTES D'UNE CAGE 60 COMPORTE DES MOYENS 18 A 24; 16; 26; 28 SERVANT A PRODUIRE POUR CHAQUE PORTE UN SIGNAL IDENTIFIANT LA PORTE ET SON ETAT, UN RECEPTEUR 32 SITUE A DISTANCE DE LA CAGE ET UN DISPOSITIF EMETTEUR 10 SOLIDAIRE DE LA CAGE ET SERVANT A EMETTRE DES SIGNAUX EN DIRECTION DU RECEPTEUR. APPLICATION NOTAMMENT A LA COMMANDE DE SECURITE DES PORTES DE CAGES A PLUSIEURS ETAGES DE PUITS DE MINES.
Patent FR-2532261-A1 (FR)
Title: Brake regulator unit for trailers
Inventor: SANDAU HARTMUT
IPC: B60T8/20
Filed: 1983-08-05
Abstract: The brake regulator unit for trailers has a cylinder (10) in which is a piston (11) and piston rod (11'). In the lower chamber (12) is a connection (13) for a control lead (14) connected by a fluid coupling (15) to the wheel brake connection (16). A connector (18) in the upper chamber (17) leads to a valve (20) which can be switched between a pressure reservoir (22) and the control lead (14). When the trailer is empty, the upper chamber is connected to the control tube to equalise pressure on each side of the piston to reduce brake pressure. When the trailer is loaded the upper chamber is connected to the reservoir (22), thus providing a high pressure in the lower chamber and thus an increase brake pressure.
Patent FR-2551794-A1 (FR)
Title: Lock device and key of the type in which the lock comprises a cylindrical rotor and comprises several rows of stop pins
Inventor: CROZALS MADAME DE
IPC: E05B19/00
Filed: 1983-09-13
Abstract: a. Lock device and key of the type in which the lock comprises a cylindrical rotor whose rotation is only possibly after alignment of a series of stop pins disposed in the stator and this occurring under the pressure of pistons provided in the rotor which are themselves subjected to the action of notches formed on the corresponding key. b. The key 5 and the key passage 4, existing in the rotor 1 of the lock, have a cross-section which is generally L-shaped or U-shaped and there is provided both a series of control notches 10 on the edge of the lateral branch or branches of the key and a series of control hollowings 11 on the inside face of the median branch 7 of the latter. Furthermore the rotor and the stator comprise as many parallel rows of pistons and stop pins as correspond to this series of control hollowings and notches. c. This lock device may be installed in doors and other closing items.
Patent FR-2534702-A1 (FR)
Title: Metal spectacle frame lens mount rings
Inventor: TABACCHI VITTORIO
IPC: G02C1/06
Filed: 1983-10-12
Abstract: The metal spectacle frame comprises two lens mounting rings (14), each provided with a hinge for swivellably securing (26, 40b, 42, 40a) a temple arm. Each hinge comprises two plates (22) which are engaged by the respective (U-shaped) ends of the laterally open mounting ring. These ends are positively located when the plates are clamped together by a screw (25). The facing sides of the plates may have recesses to receive the cross members of the respective U-shaped ends. The upright end portions each engage a bore in the respective plate.
Patent FR-2537661-A1 (FR)
Title: Moteur thermique
Inventor: MAUCHER PAUL
IPC: F16D23/06
Filed: 1983-12-06
Abstract: MOTEUR THERMIQUE DIVISE EN DEUX UNITES, DONT UNE PEUT ETRE DEMARREE PAR L'AUTRE. UN DISPOSITIF DE VERROUILLAGE 32 EST PREVU POUR SOLIDARISER EN ROTATION LES DEUX UNITES A, B. CE DISPOSITIF DE VERROUILLAGE PEUT ETRE CONSTITUE PAR UN EMBRAYAGE A ENTRAINEMENT INSTANTANE POUR TRANSMISSION DU COUPLE AVEC COMPENSATION AUTOMATIQUE DU JEU.
Patent FR-2538374-A1 (FR)
Title: Agent de demolition pour materiaux fragiles
Inventor: YAMAZAKI YUKINORI
IPC: C09K3/00
Filed: 1983-12-28
Abstract: L'invention concerne un agent de démolition pour matériaux fragiles, cet agent étant chargé dans des trous de démolition. Le problème résolu consiste à obtenir une action efficace sans risque de jaillissement de l'agent hors des trous de démolition. L'agent de démolition est caractérisé en ce qu'il contient de la chaux vive pulvérulente, la teneur en poids de l'agent en CaO libre sous forme de particules dont la taille est de 10 mu ou inférieure, étant inférieure ou égale à 20 %. L'invention est applicable à la démolition, notamment à basse température, des matériaux fragiles, tels que roche et structures en béton.
Patent FR-2558240-A1 (FR)
Title: Electric boiler with hydro-accumulation (water storage).
Inventor: WAECHTER LEON
IPC: F24H7/04
Filed: 1984-01-18
Abstract: Boiler characterised in that it is essentially composed of a tank 1 for heat storage (accumulation) liquid made from synthetic material, of parallelepipedal shape, surrounded by a shell 2 made from cellular insulating material or the like, matching its external contours, by one or more electrical load resistors 3 immersed in the heat storage (accumulation) liquid and intended for heating it, by a heat exchanger 4 immersed in the heat storage (accumulation) liquid and connected to a heating installation, by a pump 5 for agitating the heat storage (accumulation) liquid, by a restart resistor 6 interacting directly with the heat exchanger 4 in the event of the heat storage (accumulation) liquid temperature dropping, and by an electrical control cabinet 7. Application to the heating of premises.
Patent FR-2558929-A1 (FR)
Title: Sealed case.
Inventor: FLORIN GUY
IPC: F16H57/027
Filed: 1984-01-31
Abstract: The present invention relates to a sealed case containing a mechanism operating in a liquid lubricant partially filling it. The sealed case 1 comprises an access opening 5, which is for example vertical, on the perimeter of which there is fixed, with interposition of a seal 6, a closure plate 7 of corresponding shape, by means of several threaded fixing means 8. Several spring washers 11 are arranged respectively between the threaded fixing means 8 and the closure plate 7. The seal 6 is non-sticking. The washers 11 are partially compressed by the threaded fixing means 8, in order for each to exert, on the plate 7, a predetermined force corresponding to an internal pressure threshold of the case 1. Above this threshold, the closure plate 7 moves very slightly away from its seal 6 for a very short time, in order to allow only the gases to leave the case 1.
Patent FR-2541072-A1 (FR)
Title: Mower
Inventor: LELY CORNELIS VAN DER
IPC: A01D34/66
Filed: 1984-03-05
Abstract: Rotary mower comprising a chassis perpendicular to the direction of forward travel during working, the said chassis being located below a plurality of mowing elements of substantially vertical axes, each mowing element comprising at least one mowing cutter free to pivot; the said chassis comprising a plurality of gearboxes 73, the gearboxes 73 being traversed by a drive shaft 78 made in one or more pieces. The drive shaft 78 is led into the row of gearboxes 73 by one of the sides of the mower and each gearbox comprises a gear 87 supported by two bearings 83, 84, this gear and these bearings being installed before inserting the drive shaft 78 through the gears 87.
Patent FR-2561935-A1 (FR)
Title: Parlour game
IPC: A63F3/02
Filed: 1984-03-30
Abstract: The invention relates to a parlour game. The game of the invention comprises, in particular, a first board consisting of hollowed-out boxes and obstructed boxes defining a maze, and a second board 19 placed on the first and consisting of hollowed-out boxes each superposed on a box of the first board and in each of which is positioned a block capable of being pushed into the hollowed-out boxes of the first board. The game consists in reconstructing the maze whose geometry is concealed by the second board.
Patent FR-2549117-A1 (FR)
Title: Structure de surface et systeme de panneaux pour le batiment
Inventor: MIEYAL DAVID F
IPC: E04B2/72
Filed: 1984-04-04
Abstract: SYSTEMES DE PANNEAUX. DES MOYENS ELASTIQUES 17 SONT PLACES ENTRE DES BORDS ADJACENTS DE PANNEAUX ADJACENTS 10, 11, UN MATERIAU SOUPLE EN FEUILLE 14 ETANT DESTINE A S'ETENDRE DE LA FACE AVANT A LA FACE ARRIERE, EN PASSANT DEVANT LES MOYENS ELASTIQUES 17. INDUSTRIE DE LA CONSTRUCTION.