baber/WOPTO huggingface dataset:
Patent FR-2433355-A1 (FR)
IPC: F16B7/04
Filed: 1979-07-23
Abstract: In order to produce installations such as shop counters, control panels, switching cabinets etc. from a framework of profiles, high aesthestic requirements are placed on the connection of the profiles. The structural element set conforms with this requirement and additionally makes possible a robust, posivitively-locking connection of the profiles. Two profiles (1) which abut against one another at any angle and in each case have a box-shaped groove (10) which is open on one side are connected to one another via a part (2) which can be deformed. The part (2) which can be deformed is held by means of screws (4) on anchoring devices (3) which are supported firmly in the grooves (10), and profiles (1) are pulled together.
Patent FR-2435465-A1 (FR)
Title: Aminoalcoylguanidines substituees, leur preparation et leur application a titre de medicaments
IPC: C07C239/00
Filed: 1979-09-04
Abstract: Ce sont les composés de la formule I ci-après, ainsi que leurs sels par addition d'acide. On les prépare par réaction de II avec III, ou de IV avec V. Application : médicaments bloquant les récepteurs beta du système nerveux adrénergique et abaissant la pression sanguine :
Patent FR-2438951-A1 (FR)
Title: Poste fixe pour systeme pour communication mobile de donnees
IPC: H04L7/033
Filed: 1979-09-27
Abstract: L'INVENTION A TRAIT A UN POSTE FIXE A UTILISER DANS UN SYSTEME DE COMMUNICATION MOBILE DE DONNEES. DANS UN TEL SYSTEME, UN POSTE FIXE INTERROGE CONSECUTIVEMENT DES VEHICULES D'UNE FLOTTE. LE RECEPTEUR DU POSTE FIXE EST ALORS NECESSAIRE POUR LA NOUVELLE SYNCHRONISATION, POUR CHAQUE VEHICULE, SUR LE MESSAGE DE REPONSE EMIS PAR LE VEHICULE EN QUESTION. A CET EFFET, L'ERREUR DE PHASE DE BIT ENTRE LE SIGNAL RECU ET LE SIGNAL D'HORLOGE PRODUIT PAR LE POSTE FIXE EST MESUREE AU MOYEN D'UN DISCRIMINATEUR DE PHASE ET UN REGLAGE EST EFFECTUE DANS UNE BOUCLE DE REGLAGE. CECI PREND DU TEMPS. ETANT DONNE QU'UN CALCULATEUR PREVU DANS LE POSTE FIXE RETIENT L'EMPLACEMENT DES VEHICULES, LE POSTE FIXE CONFORME A L'INVENTION COMPORTE DES MOYENS DE COMMANDE AU MOYEN DESQUELS POUR UN VEHICULE DETERMINE, AVANT LA RECEPTION, L'ERREUR DE PHASE DE BIT QUI EST DUE AU TEMPS DE TRANSIT DU MESSAGE VERS LE VEHICULE ET INVERSEMENT EST CALCULEE. AU DEBUT DE LA RECEPTION, LE DIVIDENDE D'UN DIVISEUR REGLABLE D'UN GENERATEUR D'IMPULSIONS D'HORLOGE EST CORRIGE AU MOYEN DE L'ERREUR DE PHASE DE BIT PREDETERMINEE. APPLICATION: SYSTEME DE COMMUNICATION MOBILE DE DONNEES.
Patent FR-2438471-A1 (FR)
Title: Prothese organique tubulaire et son procede de fabrication
IPC: A61F2/06
Filed: 1979-10-12
Abstract: L'INVENTION CONCERNE UNE PROTHESE ORGANIQUE TUBULAIRE A BASE DE POLYTETRAFLUOROETHYLENE. LA PROTHESE SELON L'INVENTION COMPREND UN TUBE POLYTETRAFLUOROETHYLENE AYANT UNE MICROSTRUCTURE COMPOSEE DE FIBRES ET DE NOEUDS RELIES LES UNS AUX AUTRES PAR LESDITES FIBRES, CES FIBRES ETANT DISTRIBUEES RADIALEMENT, ET UN REVETEMENT POREUX D'UN ELASTOMERE LIE A LA SURFACE EXTERIEURE DUDIT TUBE DE POLYTETRAFLUOROETHYLENE. APPLICATIONS: PROTHESES VASCULAIRES.
Patent FR-2439218-A1 (FR)
Title: Composition de resine de chlorure de vinyle contenant un adjuvant de mise en oeuvre
IPC: C08L33/02
Filed: 1979-10-16
Abstract: L'INVENTION CONCERNE UNE COMPOSITION DE RESINE DE CHLORURE DE VINYLE CONTENANT, POUR 100PARTIES, 0,1 A 30PARTIES D'UN ADJUVANT DE MISE EN OEUVRE COMPRENANT: A. 40 A 90PARTIES D'UN COPOLYMERE DE METHACRYLATE D'ALKYLE; ET B.60 A 10PARTIES D'UN COPOLYMERE DE METHACRYLATE D'ALKYLE, DE MONOMERE VINYLIQUE AROMATIQUE ET DE DIOLEFINE ET EVENTUELLEMENT D'UN MONOMERE. LES COPOLYMERES A ET B SONT MELANGES A L'ETAT HUMIDE ET AJOUTES ENSUITE AU POLYMERE DE CHLORURE DE VINYLE. LA COMPOSITION CONTENANT UN TEL ADJUVANT POSSEDE UNE EXCELLENTE APTITUDE A LA MISE EN OEUVRE TOUT EN CONSERVANT D'EXCELLENTES PROPRIETES MECANIQUES.
Patent FR-2468101-A1 (FR)
Title: Radial dimensions of tunnel measurements appts. - employs laser whose output is deviated by constant angle by rotatable mirror assembly for alignment with reference beam
Inventor: BARDES JEAN-CLAUDE
IPC: G01C7/06
Filed: 1979-10-17
Abstract: The optical system uses a rotatable mirror system to enable tunnel profiles to be very accurately measured. A laser source is mounted in a fixed assembly to which an adaptor is attached to permit rotation around a vertical axis. Light from the laser is directed by auxiliary mirrors into a rotating assembly in which a fixed mirror directs a beam in two sections onto the wall. A moving mirror on an electrically driven screw provides a beam which is positioned to be coincident with the fixed beam. The radial distance of the tunnel is determined from a numerical counter. The rotating assembly has a telescope which is oriented towards the region containing the projections of the two light beams on the wall.
Patent FR-2469763-A1 (FR)
Title: Explosive gas detector and housing - has sealed multicore cable providing low current supply and alarm signals for use in remote positions
IPC: G08B17/117
Filed: 1979-11-09
Abstract: The explosive gas detector comprises a fire proof box containing a sensor, electronic circuit and controlled supply. The control of the supply allows a reduction of current in the power supply cable. The multicore insulated cable for supply and outputs is protected by a grip containing a lead cone and is connected to a terminal block. The sensor is provided with a protective cone and disc. The box has mounting holes and a cover. A seal is attached to the sensor housing to prevent its removal from the electronic circuit. The sensor uses catalytic oxidation of gas at low temperature in order to detect the presence of an explosive mixture, and may be used in isolated locatons where a small power supply and remote signalling are essential.
Patent FR-2469653-A1 (FR)
Title: Fuel oil atomiser for cooking oven - uses compressed air supplied via spring-loaded pressure regulating valve to atomise fuel oil
IPC: F23D11/24
Filed: 1979-11-14
Abstract: The fuel oil (4) is stored in a tank (1) which has entering at its top a conduit from a pressure regulating valve (9) which is fed with compressed air from a large compressed air storage tank (7). The air pressure is established by a compressor or using commercial cylinders of compressed air, the air tank being filled through a valve (16). When air is admitted through a valve (15) to the pressure regulator and hence to the fuel tank, oil is forced down to the burner (12) once a valve (13) at the bottom of the oil tank is opened. A needle valve (14) is used to regulate the fuel flow to the burner.
Patent FR-2471555-A1 (FR)
Title: Versatile heating system for open fireplace - uses combined water and hot air circulating panels for radiators, and domestic water supply
IPC: F24B1/183
Filed: 1979-12-10
Abstract: The system for heating radiators from an open fireplace uses a water jacket (2) enclosing the fireplace on two sides. Behind each vertical panel of the water jacket is a hollow panel (1) which also distributes heated air into the room. The water jacket is directly heated by the fire, and also water is circulated through it by hollow fire dogs (5). This gives a circulation by natural convection, or the flow may be pump assisted. Air enters the hollow rear panel through a bottom connection (6) and is discharged through outlet tubes (7) at the outside of the jacket.
Patent FR-2474492-A1 (FR)
Title: Cristaux moleculaires constitues de derives substitues a radical chiral de la nitropyridine-n-oxyde
IPC: G02F1/361
Filed: 1979-12-21
Abstract: L'INVENTION A POUR OBJET DES CRISTAUX MOLECULAIRES. SELON L'INVENTION, CES CRISTAUX SONT FORMES DE MOLECULES DE DERIVES DE LA NITROPYRIDINE-N-OXYDE SUBSTITUES PAR AU MOINS UN RADICAL CHIRAL. APPLICATION A LA CONVERSION DE FREQUENCES OPTIQUES ET A L'ELECTRO-OPTIQUE.
Patent FR-2479320-A1 (FR)
Title: Procede pour ameliorer la permeabilite des roches, comportant une lixiviation et adapte a la production d'energie calorifique par geothermie haute energie
Inventor: CONGARD ROGER PAUL
IPC: C09K8/84
Filed: 1979-12-28
Abstract: PROCEDE POUR AMELIORER LA PERMEABILITE DES ROCHES. CE PROCEDE EST CARACTERISE EN CE QUE L'ON EFFECTUE SUCCESSIVEMENT LES TROIS ETAPES SUIVANTES: A.TRAITEMENT CHIMIQUE DE LIXIVIATION DE LA ROCHE PAR INJECTION D'UNE SOLUTION DE SOUDE OU DE POTASSE PENDANT UN TEMPS LIMITE; B.INJECTION D'UNE SOLUTION SALINE, ET C.ETABLISSEMENT DE LA CIRCULATION D'UN FLUIDE CALOPORTEUR A TRAVERS LA ROCHE. APPLICATION A LA PRODUCTION D'ENERGIE CALORIFIQUE PAR GEOTHERMIE HAUTE ENERGIE.
Patent FR-2445689-A1 (FR)
Title: mushroom growing system - uses exchange surfaces with permeable membranes or capillary material (NL 10.7.80)
IPC: A01G1/04
Filed: 1980-01-08
Abstract: Mushroom-growing system controls material interchange of the mushrooms in rearing vessel by means of exchange -surface system using permeable membranes or capillary material. Feeding fluid, consisting of organic and/or inorganic material and material interchange prods. of mushrooms on exchange surface system, is delivered and discharged by system itself. It can delivered between and onto exchange surfaces.
Patent FR-2446354-A1 (FR)
Title: Wood pulp washing process - for reducing transfer of chemicals between processing operations (SW 11.8.80)
IPC: D21C9/02
Filed: 1980-01-11
Abstract: Reducing transfer of chemicals between processing operations in cellulosic pulp prodn comprises: (a) forming a first pulp web (I) from pulp fibres and a first liquid phase; (b) applying a first fluid to (I); (c) applying a second fluid to (I); (d) evacuating a first filtrate from (I); (e) retaining in (I) a second liquid phase, the max. amt of the second fluid applied to (I) being equal to the second liquid phase, (f) treating the pulp fibres with a chemical prod. Process further comprises (g) forming a second pulp web (II) from the pulp fibres and a third liquid phase; (h) applying a third fluid to (II); (i) applying a fourth fluid to (II); evacuating a second filtrate from (II); retaining in (II) a fourth liquid phase, the third and fourth fluids applied to (II) being equal to the fourth liquid phase and (j) reusing at least a portion of the second filtrate as second fluid.
Patent FR-2455850-A1 (FR)
Title: Dispositif de guidage en hauteur pour l'outil deplacable en hauteur d'une machine agricole a recolter
Inventor: MAIER MARTIN
IPC: A01D41/14
Filed: 1980-05-09
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE GUIDAGE EN HAUTEUR POUR L'OUTIL DE TRAVAIL MOBILE D'UNE MACHINE AGRICOLE A RECOLTER. CETTE MACHINE COMPREND UN OUTIL DE TRAVAIL FORME D'UN ORGANE D'ALIMENTATION 4 ET DE POINTES AVANT, PAR EXEMPLE 6 MONTEES PIVOTANTES SUR L'OUTIL 4. ON A PREVU DES CYLINDRES HYDRAULIQUES VENANT EN PRISE SUR LE BATI DE LA MACHINE ET SUR L'OUTIL DE TRAVAIL 4, 6. L'ALIMENTATION EN FLUIDE HYDRAULIQUE EST REALISEE PAR L'INTERMEDIAIRE D'UNE SOUPAPE PAR DES COMMUTATEURS ELECTRIQUES 14, 15 DELIVRANT LES ORDRES DE COMMANDE "LEVER" ET "ABAISSER". PAR LE MOUVEMENT DE PIVOTEMENT DE LA POINTE 6 AUTOUR DE L'AXE C, LES COMMUTATEURS 14, 15 SONT DECLENCHES PAR UN ORGANE DE COMMANDE 23 EN FONCTION DU DEPLACEMENT D'UN PALPEUR DE GUIDAGE EN HAUTEUR 13, POUR COMMANDER ALORS LE COMMUTATEUR DE LADITE SOUPAPE DU SYSTEME DE LEVAGE HYDRAULIQUE. L'INVENTION S'APPLIQUE NOTAMMENT A UNE MACHINE A RECOLTER ET HACHER LE MAIS.
Patent FR-2484343-A1 (FR)
Title: Seat belt anchorage adjuster - uses threaded rod to raise or lower seat belt anchorage point either by manual adjustment or by an electric motor
Inventor: VEUX BERNARD LE
IPC: B60R22/20
Filed: 1980-06-11
Abstract: The position of the upper mounting of a sash type automotive seat belt is made adjustable to provide optimum protection for vehicle occupants of differing heights. The adjustment may be done manually, or automatically by a controller which adjusts the seat belt mounting in response to fore-aft adjustment of the seats. The seat belt mounting lug is fixed by a bolt to a threaded block. The threaded block is carried on a vertical threaded rod which is supported at either end by a bracket inside the door pillar of the vehicle. The threaded rod may be rotated to raise or lower the seat belt mount, either by manual operation of a knurled knob fixed to the rod, or by an electric motor controlled by a potentiometer fixed under the seat to sense the seat position.
Patent FR-2484198-A1 (FR)
Title: Thiazole derivs. useful as plant fungicides - esp. di:alkoxy phosphoryl oxy tetra:hydro benzothiazole(s)
Inventor: BURKHARD SACHSE
IPC: A01N57/16
Filed: 1980-06-11
Abstract: Thiazole derivs. of formula (I) are used as plant fungicides. In (I) A is 2-4C alkylene chain; R is 2 or 3C alkyl; R1 is H or -COOR3; R2 is H or 1-4C alkyl, such that when R1 is H, R2 is H; R3 is 1-4C alkyl. (I) are very effective at non-phytotoxic doses, and are effective against moulds that are resistant to benzoimidazole derivs. (I) may be formulated as powders, granules, suspensions, emulsions and solns. contg. conventional surfactants and carriers etc., and also insecticides, acaricides, fungicides, growth regulators, and fertilisers.
Patent FR-2484787-A1 (FR)
Title: Power tool appts. adaptable for descaling and slitting fish - employs quick action clamp to hold fish for both operations by same tool
IPC: A22C25/02
Filed: 1980-06-20
Abstract: Appts. comprises a clamping device to hold the fish while the power tool is equipped first with a descaling blade and subsequently with a slitting knife. The clamping device pref. comprises several rocker bars each with an intermediate pivot. All pivots are on a common axis parallel to and spaced above a clamping board. Each rocker bar is independently spring loaded so that all the bar ends on one side of the pivot press down on the board. This downward pressing end of the bar is pointed and fitted with a blade so that it can be easily inserted right inside a fish via its mouth. When a fish is clamped against the board by the inserted bar end, the power tool is brought into action. The power tool comprises an electric motor which reciprocates a tool holder. The tool holder can be fitted with a descaling blade or a slitting knife. Pref., when the descaling blade is in use, the tool holder is fitted with a rubber skirt and a scales collection box. Used for descaling fish and slitting them for gutting etc. The appts. can process several fish simultaneously so that one operator has a very high output. The power tool is adaptable for both descaling and slitting by simple substitution of tool bits.
Patent FR-2461198-A1 (FR)
Title: Gas fired central heating system - has flue duct running inside air intake duct or vice=versa
Inventor: LOEBLICH MARX W
IPC: F23J13/02
Filed: 1980-07-09
Abstract: The central heating system has a flue duct connected to a chimney and an air supply separate from the flue duct. The portion of the heater connected to the flue and heating gases is in a chamber sealed-off from the room in which the heater is installed and connected to the chimney. The air inlet from ambient atmosphere is likewise sealed off from the room. A fan is mounted in the air intake or the flue duct respectively. The flue duct (6) runs inside the air inlet duct (9) or vice-versa. The air duct can be formed by a vertical shaft (5) connected to the ambient atmosphere, and the flue duct may be laid in this shaft.
Patent FR-2486774-A1 (FR)
Title: Powdered animal feedstuff prepn. - by acidifying constituent-contg. liq. with inorganic acid, drying and mixing with organic salt preservative (NL 21.7.80)
Inventor: BOOIJ CORNELIS JOHANNES
IPC: A23K10/28
Filed: 1980-07-16
Abstract: Powdered animal feedstuffs or feedstuff constituents are prepd. by concentrating and drying a soln. and/or emulsion of the constituents by a process comprising (a) reducing liq. pH to 5 with an inorganic acid, (I), which is sufficiently strong and does not volatilise under process conditions; (b) drying the liq., and (c) mixing with a preservative consisting of >=1 solid salt of >=1 organic acid. Powders yield solns. which are microbiologically and physically stable for several days. Prods. are used esp. as artificial milk solns. in rearing calves.
Patent FR-2492793-A1 (FR)
Title: Machine for sorting cheques - uses diametrically slotted roller to divert feed vertically along open V=section channel
Inventor: OHIER ANDRE
IPC: B65H29/60
Filed: 1980-10-28
Abstract: Two plates (8,9) guide and hold the cheques in position, forming an acutely angled 'V' section channel which is symmetrical about the feed path. Individual documents are diverted onto a perpendicular path, operating in conjunction with a line of regularly distributed points mechanisms (23) each of which is associated with a pigeon-hole (21). Diversions may be effected by a diametrically split cylinder (10) which rotates about its axis and which is sited longitudinally beneath the two plates (8,9). The slit inlet may be wider than the lesser interval between the plates, the cylinder rotating back and forth to bring the slit into and out of alignment with the feed path to divert documents.
Patent FR-2469219-A1 (FR)
Title: Dispositif destine au nettoyage des faces internes de tubes ou de tuyaux
Inventor: RIEDEL ERICH O
IPC: F28G1/12
Filed: 1980-11-07
Abstract: A.DISPOSITIF POUR NETTOYER LES FACES INTERIEURES DE TUYAUTERIES DE MATIERES POUVANT Y ADHERER, AU MOYEN DE CORPS DE NETTOYAGE ELASTIQUES SURDIMENSIONNES PAR RAPPORT AU DIAMETRE DE LA TUYAUTERIE ET TRANSPORTES SOUS L'ACTION D'UNE PRESSION HYDRAULIQUE. B.DANS UN BOITIER 10 EST MONTE UN CORPS DE TAMIS 21, 22 DONT LES SURFACES DE TAMISAGE SONT INCLINES SUIVANT DEUX DEGRES DE PASSAGE, PAR RAPPORT A L'AXE MEDIAN DU COURANT LIQUIDE ENTRANT. C.APPLICATION AU NETTOYAGE DE TUYAUX NOTAMMENT D'INSTALLATIONS DE FABRICATIONS DE LA BIERE.
Patent FR-2494367-A1 (FR)
Title: Spring comprising fibre-matrix composite - is made up of annular sections of helical or coaxial fibres
IPC: F16F1/366
Filed: 1980-11-17
Abstract: Traction, compression or torsion springs are formed of a composite of fibres and a matrix which is pre-stressed by the arrangement of the high modulus fibres within the matrix. The arrangement may be simple, in cases where the spring is stressed in the same direction as it lies in its rest position, or staggered, where the spring is stressed in different directions to that of the rest position, as in a car stabiliser. Each spring may be made up of a series of annular matrices which may be compared of coaxial or helicoidal fibres or a mixture of these.
Patent FR-2472739-A1 (FR)
Title: Dispositif de pesee combinee utilise pour l'empaquetage d'un certain nombre d'objets
Inventor: HIRANO TAKASHI
IPC: G01G19/393
Filed: 1980-12-23
Abstract: BALANCE COMBINEE CARACTERISEE EN CE QU'ELLE COMPREND DES SECONDS MOYENS 4 POUR FOURNIR DES LIMITES SUPERIEURES ET INFERIEURES PREDETERMINEES D'UN DOMAINE ADMISSIBLE DE POIDS UNITE DESDITS OBJETS, DES MOYENS 76 POUR FOURNIR UN NOMBRE TOTAL PREDETERMINE D'OBJETS, DES MOYENS 70-72 POUR MULTIPLIER LES SECONDES LIMITES SUPERIEURES ET INFERIEURES PAR LE NOMBRE TOTAL AFIN DE PRODUIRE DES TROISIEMES LIMITES SUPERIEURES ET INFERIEURES, RESPECTIVEMENT, ET DES MOYENS 56-78 POUR COMPARER LES UNES AUX AUTRES LES PREMIERES ET TROISIEMES LIMITES SUPERIEURES ET INFERIEURES ET POUR APPLIQUER LES LIMITES SEPAREES PROVENANT DESDITES LIMITES SUPERIEURES ET INFERIEURES AUX MOYENS 20-22 DE COMPARAISON PRODUISANT LE SIGNAL DE COMMANDE EN TANT QUE LIMITES SUPERIEURES ET INFERIEURES DU DOMAINE ADMISSIBLE.
Patent FR-2497342-A1 (FR)
Title: Dispositif de mesure d'un parametre sur un organe rotatif, notamment pour la mesure de la pression d'un pneumatique sur une roue
Inventor: ABRAHAM MICHEL
IPC: G01L17/00
Filed: 1980-12-29
Abstract: LE DISPOSITIF DE MESURE D'UN PARAMETRE SUR UN ORGANE ROTATIF TOURNANT AUTOUR D'UN AXE PORTE PAR UNE STRUCTURE FIXE, COMPORTE SUR L'ORGANE ROTATIF AU MOINS UN CAPTEUR 15 AVEC UN CIRCUIT ELECTRIQUE ASSOCIE ET, SUR LA STRUCTURE, UN GENERATEUR D'ENERGIE ELECTRIQUE 3, DES MOYENS DE COUPLAGE 6, 11 PERMETTANT DE TRANSMETTRE UNE ENERGIE ELECTRIQUE DU GENERATEUR 3 VERS LE CAPTEUR 15 ET, EN RETOUR, LES SIGNAUX DU CAPTEUR 15 VERS DES MOYENS D'EXPLOITATION 8, 9. LE GENERATEUR 3 EMET UNE PUISSANCE ELECTRIQUE A UNE FREQUENCE INFERIEURE A 100KHZ ET LE CIRCUIT ASSOCIE AU CAPTEUR 13, 14, 16, 17, 18, 19, 20 GENERE UN SIGNAL DE HAUTE FREQUENCE VARIABLE SUR UNE LARGE BANDE COMPRISE ENTRE 20 ET 100KHZ, LE COUPLAGE ETANT REALISE PAR UN TRANSFORMATEUR 6, 11 EN FORME DE MACHINE TOURNANTE DONT LA STRUCTURE AUTORISE LE PASSAGE D'UNE LARGE BANDE PASSANTE COMPRISE AU MOINS ENTRE LA FREQUENCE DU GENERATEUR ET 100KHZ. CE DISPOSITIF EST PARTICULIEREMENT APPLICABLE A LA MESURE DE LA PRESSION DES PNEUMATIQUES DE TRAINS D'ATTERRISSAGE D'AERONEF.
Patent FR-2477650-A1 (FR)
Inventor: WEBSTER GEORGE SAMUEL
IPC: F16B13/00
Filed: 1981-03-04
Abstract: Fastening element which is intended for lightweight structural materials and has at least two holes, diverging at different angles with respect to the wall surface and intended for receiving pins to be driven into the structural element, and a threaded hole for a retaining element. A process for fitting the fastening element in a cutout of the structural part as well as a tool for producing the cutouts.
Patent FR-2503264-A1 (FR)
Title: Fuel heater for diesel engine - has reservoir connected to cabin heating circuit to thaw frozen fuel by heat exchange
IPC: F02M31/16
Filed: 1981-03-31
Abstract: The heater reliquefies paraffin which has solidified due to cold weather in the flow passages of a Diesel engine. It has a reservoir directly connected to the engine cooling circuit in front of the filter. The paraffin circulates in the reservoir via a helical passage for rapid heat exchange. The reservoir can be connected by a conduit to the heating circuit for the vehicle cabin. The reservoir can have a cylindrical or spherical outer case.
Patent FR-2481409-A1 (FR)
Title: Armature pour conduites en tuyaux souples ou lignes de cables a ame unique ou multiple
Inventor: WEIRICH WALTER
IPC: F16L39/02
Filed: 1981-04-13
Abstract: L'INVENTION CONCERNE UNE ARMATURE POUR CONDUITES EN TUYAUX SOUPLES OU LIGNE DE CABLES A AME UNIQUE OU MULTIPLE QUI SONT ENTOUREES PAR UNE ENVELOPPE PROTECTRICE. SELON L'INVENTION, L'ENVELOPPE PROTECTRICE EST CONSTITUEE PAR AU MOINS DEUX SECTIONS LONGITUDINALES 3, 4 FORMANT LES PARTIES DE L'ENVELOPPE, DONT AU MOINS DEUX SONT EN CHEVAUCHEMENT DANS LA ZONE DE LEURS OUVERTURES DE TRAVERSEES 12 DIRIGEES L'UNE VERS L'AUTRE ET CONSTITUENT DANS CETTE ZONE UNE ARTICULATION MUTUELLE 11, POUR CONDUITES DE MANOEUVRE ET DE COMMANDES HYDRAULIQUES ET ELECTRIQUES.
Patent FR-2485888-A1 (FR)
Title: Sorbetiere a usage domestique de type perfectionne
IPC: B01F7/18
Filed: 1981-05-25
Abstract: A.SORBETIERE A USAGE DOMESTIQUE DE TYPE PERFECTIONNE. B.SORBETIERE CARACTERISEE EN CE QU'ELLE COMPORTE UN COMPRESSEUR INCORPORE 11, UN CONDENSEUR 2, UN ECHANGEUR 2, UN SERPENTIN DE REFROIDISSEMENT 4 ENROULE EN HELICE SUR LA PAROI INTERIEURE D'UN EVIDEMENT 3 DANS LEQUEL EST DISPOSEE LA CHAMBRE DE MELANGE 3 CONTENANT LES PRODUITS, UN DISPOSITIF A LAME ACTIONNE MECANIQUEMENT 5, 5A, 5B, 5C ETANT MONTE A ROTATION A L'INTERIEUR DE LA CHAMBRE 3. C.INVENTION APPLICABLE AUX APPAREILS DU TYPE SORBETIERE OU ANALOGUE POUR LA FABRICATION A LA MAISON DE GLACES ET D'AUTRES PRODUITS GLACES OU ANALOGUES.
Patent FR-2491217-A1 (FR)
Title: Systeme d'antennes pour radiogoniometres
Inventor: MORI KENZO
IPC: G01S3/14
Filed: 1981-05-27
Abstract: UNE PAIRE D'ANTENNES VN, VS; VE, VW ESPACEES L'UNE DE L'AUTRE, EST PREVUE SUR CHACUNE DE DEUX LIGNES DROITES PERPENDICULAIRES. UN TRANSFORMATEUR MN MS EST PREVU POUR CHAQUE PAIRE D'ANTENNES, AVEC DEUX SECONDAIRES DONNANT L'UN UN SIGNAL DE SOMMATION, L'AUTRE UN SIGNAL DE DIFFERENCE. ON OBTIENT UN SIGNAL DE SORTIE DE DIRECTION A PARTIR DE LA DIFFERENCE DES SIGNAUX DE SORTIE DES DEUX ANTENNES APPARTENANT A CHAQUE LIGNE, ET UN SIGNAL DE SORTIE DE MESURE A PARTIR DE LA SOMME DES SIGNAUX DE SORTIE DES ANTENNES.