baber/WOPTO huggingface dataset:
Patent FR-2469709-A1 (FR)
Title: Procede et appareil de mesure du potentiel d'oxydo-reduction de masses fondues a conductibilite ionique
Inventor: TRAN TAM
IPC: G01N27/416
Filed: 1980-08-28
Abstract: PROCEDE ET APPAREIL DE MESURE DU POTENTIEL D'OXYDO-REDUCTION DE MASSES FONDUES A CONDUCTIBILITE IONIQUE TELLES QUE DES VERRES AU SILICATE DE SODIUM ET A LA CHAUX SODEE, DANS LESQUELS UNE ELECTRODE DE REFERENCE ET UNE ELECTRODE INDICATRICE 11 SONT ACCOUPLEES PAR UN POTENTIOMETRE ET INSEREES DANS LA MASSE FONDUE, LES ELECTRODES DE REFERENCE ET INDICATRICE ETANT SEPAREES D'UNE DISTANCE D'AU MOINS 3MM ET L'ELECTRODE INDICATRICE ETANT ISOLEE A SON POINT D'ENTREE DANS LA MASSE FONDUE POUR EVITER LA FORMATION D'UNE INTERFACE A TROIS PHASES ENTRE LA MASSE FONDUE, L'ELECTRODE ET L'ATMOSPHERE GAZEUSE SITUEE AU-DESSUS DE LA MASSE FONDUE. LE PROCEDE ET L'APPAREIL EVITENT LE PROBLEME POSE PAR LE TRANSFERT DE L'OXYGENE PAR L'ELECTROLYTE SOLIDE DE L'ELECTRODE DE REFERENCE QUI EMPECHAIT LES SONDES A OXYGENE ANTERIEUREMENT CONNUES DE MESURER LE POTENTIEL D'OXYDO-REDUCTION DE MASSES FONDUES A CONDUCTIBILITE IONIQUE.
Patent FR-2489488-A1 (FR)
Title: Closed circuit refrigerated container - has closed circuit containing volatile fluid and adsorber to recover gases
IPC: F25B17/08
Filed: 1980-08-29
Abstract: The refrigerator consists of a storage compartment in which are finned evaporator tubes containing the volatile fluid. The vaporised fluid is induced into the adsorber towers by a vacuum pump. Two adsorber powers are provided, one on line, one being regenerated. Each tower is filled with an adsorber which adsorbs the refrigerant. An extraction pump and reservoir are installed to recover the volatile fluid.
Patent FR-2463495-A1 (FR)
Title: Flat thin-film coil producing method - includes fitting further spiral portions into intervals defined by first spiral portions
Inventor: TAKAHASHI YOSHIO
IPC: H01F41/04
Filed: 1980-09-01
Abstract: The thin film coil fabrication method has spaces between one set of coil spiral portions (11) used to accommodate other spiral portions (16). For example, a 1st, anticlockwise coil (11) is defined on a substrate, a 2nd coil (16) is formed between spirals of the 1st coil, a 3rd, clockwise coil (28) is formed on top of the 1st coil and includes a portion overlying a 2nd coil spiral. A 4th coil (40) is formed in the spaces defined by the 3rd coil. An insulator material (17, 37) provided between the coils defines windows (34, 35, 39) for individual connection between the 1st and 3rd coils and between the 2nd coil and the 3rd coil and 4th coil, whereby a single coil with good flatness is constituted.
Patent FR-2465263-A1 (FR)
Title: Systeme de commande perfectionne pour la regulation de machines tournantes de grande capacite
Inventor: KOUNTZ KENNETH JOHN
IPC: F25B1/00
Filed: 1980-09-11
Abstract: LE SYSTEME DE COMMANDE SELON L'INVENTION PERMET LA REGULATION D'UN COMPRESSEUR CENTRIFUGE QUI COMPORTE DES AUBES DIRECTRICES REGLABLES POUR FAIRE VARIER SA CAPACITE. UN MOTEUR A VITESSE VARIABLE 36 ENTRAINE LE COMPRESSEUR 20 ET LA VARIATION DE LA VITESSE FOURNIT UNE AUTRE ENTREE POUR LA REGULATION DE LA CAPACITE DU COMPRESSEUR. UN SYSTEME DE COMMANDE 104 PERMET D'OBTENIR UN RENDEMENT OPTIMUM SANS POMPAGE, PAR REGULATION DE LA VITESSE DU MOTEUR ET DE LA POSITION DES AUBES. UN SIGNAL DE COMMANDE DOIT ETRE DERIVE, QUI INDIQUE LA VALEUR DU RAPPORT ENTRE PRESSIONS DE REFOULEMENT ET D'ASPIRATION DU COMPRESSEUR. CE SIGNAL EST OBTENU EN PRODUISANT DEUX SIGNAUX, LIES RESPECTIVEMENT AUX PRESSIONS ABSOLUES DU CONDENSEUR ET DE L'EVAPORATEUR. LE SYSTEME DE COMMANDE FONCTIONNE A PARTIR DE CES DEUX SIGNAUX POUR PRODUIRE UN TROISIEME SIGNAL, FONCTION D'UN RAPPORT, OU LE NUMERATEUR EST EGAL A LA DIFFERENCE ENTRE PRESSIONS AU CONDENSEUR ET A L'EVAPORATEUR ET LE DENOMINATEUR EST LA PRESSION A L'EVAPORATEUR.
Patent FR-2491158-A1 (FR)
Title: Archimedean screw-type grease pump - has rotor with part-screw and part-separate flights
Inventor: LAFARGE JEAN MARTIAL
IPC: F04B19/12
Filed: 1980-09-30
Abstract: The grease pump consists of a vertical tube (3) fixed in the vat (1). The lower end (4) of the tube has a large inlet slot (5). Co-axially with the tube is a shaft (9) carrying an Archimedean screw (10) at its lower end. The screw extends upwards from the bottom of the shaft for a distance of between one and three tube diameters. The upper part of the shaft (9) supports a series of separate flights (11). These may follow the same or smaller pitch as the screw (10) or may be straight and inclined. The outlet of the tube has a rotating flange (12) fitted with paddles (13) which move the grease towards the outlet branch (18).
Patent FR-2467504-A1 (FR)
Title: Moteur a courant continu comportant un dispositif de commutation pour faciliter le demarrage
Inventor: KITAMORI TERUAKI
IPC: H02K29/08
Filed: 1980-10-08
Abstract: La présente invention concerne un moteur à courant continu comprenant un stator 1 qui produit un flux magnétique ayant une répartition de sa densité constituée d'une composante fondamentale et d'une composante auxiliaire et un rotor 3 comportant deux anneaux magnétiques, le premier des anneaux ayant des pôles disposés suivant un pas angulaire pair autour d'un arbre 4 et le second ayant des pôles en nombre qui est un multiple pair des pôles du premier aimant, la pointe de la répartition de la densité du flux du second aimant se trouvant en une position différente de celle des pointes de la composante auxiliaire lorsqu'un pôle des aimants est en une position correspondant aux pointes de la répartition de la densité de flux de la composante fondamentale du stator, à la suite de quoi le moteur peut démarrer même à partir des points morts du rotor grâce à un couple produit par les forces magnétiques s'exerçant entre le second aimant du rotor et la composante auxiliaire du stator. (CF DESSIN DANS BOPI)
Patent FR-2494280-A1 (FR)
Inventor: BERGER CHRISTIAN
IPC: C07D501/24
Filed: 1980-11-20
Abstract: The invention provides new cephalosporin derivatives of the general formula, (I) which are in the form of a bicyclooct-2-ene or bicyclooct-3-ene, in which formula R1 is a radical of the general formula (II) [in which R5 is hydrogen, alkyl, vinyl, cyanomethyl, protected carboxyalkyl or a protective radical and R6 is a protective radical] or an amino-protecting radical, R2 is an acid-protecting radical and R DEG represents various organic radicals, or alternatively R1 is an amino-protecting radical or various acyl radicals, R2 is a protective radical and R DEG represents various organic radicals, and R3 and R4 are alkyl radicals optionally substituted by alkoxy or dialkylamino, or phenyl radicals, or -NR3R4 forms a heterocyclic ring. These products are intermediates for the synthesis of cephalosporins having antibacterial activity.
Patent FR-2471689-A1 (FR)
Title: Vehicle air conditioning fan motor - has temp. sensitive resistors placed in air outlets to control fan motor speed
Inventor: DIETZSCH KURT
IPC: H02K11/25
Filed: 1980-12-02
Abstract: The motor is incorporated in motor vehicle air conditioning ducts to provide sufficient air velocity at low vehicle speeds. By placing temp. sensitive speed control resistors in the air outlet, the dual functions of automatic motor speed regulation and cooling of the control resistors are performed. A metal hoop (3) clips over the outside of the motor casing and holds in place ceramic semiconductor temp. sensitive resistors (21) which are located in the outlet (12,13) of the air ducts. Push-on electrical connectors (15,16,17,17a) connect these resistors to the remainder of the electrical system. In order to keep the variable resistors in their best operating range, cooling fins are fixed to them and to the retaining hoop in the vicinity of the air outlets.
Patent FR-2476953-A1 (FR)
Title: Appareil de radiodiagnostic
Inventor: FINK MANFRED
IPC: H05G1/64
Filed: 1981-01-23
Abstract: L'INVENTION CONCERNE UN APPAREIL DE RADIODIAGNOSTIC. CET APPAREIL, QUI COMPORTE UN TUBE A RAYONS X 1 ALIMENTE PAR UN GENERATEUR RADIOLOGIQUE 2 ET COMMANDE PAR UNE UNITE CENTRALE 3, COMPORTE DES DISPOSITIFS 13 ET 17 POUR FORMER DES SIGNAUX ELECTRIQUES CORRESPONDANT AU FORMAT DE L'IMAGE ET QUI SONT ENVOYES EN TANT QU'ADRESSES A DES DISPOSITIFS DE MEMOIRE 14 ET 18, DANS LESQUELS EST MEMORISEE LA DEPENDANCE DE PARAMETRES DE L'AMPLIFICATEUR D'IMAGE RADIOGRAPHIQUE 7 VIS A VIS DU FORMAT DE L'IMAGE, LES SIGNAUX DE SORTIE DU DISPOSITIF 14 ET 18 ETANT SUPERPOSES DANS UN ADDITIONNEUR 16 A LA VALEUR DE CONSIGNE DU CIRCUIT INFLUENCANT AU MOINS L'UN DES PARAMETRES. APPLICATION NOTAMMENT AUX APPAREILS DE RADIODIAGNOSTIC AUTOMATIQUES A CAMERA DE TELEVISION.
Patent FR-2498550-A1 (FR)
Title: Sailing boat without hulls - uses slender keels together with various inclined horizontal blades promoting planing at set speeds
IPC: B63B3/38
Filed: 1981-01-26
Abstract: The boat is made up of series of slender keels with interposed inclined horizontal blades of a similar construction. The blades promote planing at certain speeds, locating helmsman-controlled deflectors which prevent the dipping of the bows. Two masts are located at the starboard and the port sides respectively and support sails or auxiliary motors by which the boat is propelled.
Patent FR-2474861-A1 (FR)
Title: Utilisation de composes heterocycliques azotes, de la classe des pyridines, a titre d'ingedients parfumants et composition les contenant
Inventor: NAF REGULA
IPC: A61K8/00
Filed: 1981-02-05
Abstract: UTILISATION DE COMPOSES HETEROCYCLIQUES AZOTES, DE LA CLASSE DES PYRIDINES, A TITRE D'INGREDIENTS PARFUMANTS ET COMPOSITION LES CONTENANT. IL S'AGIT DES COMPOSES CI-APRES: A.2-ISOPROPENYL-PYRIDINE, B.3-ISOPROPENYL-PYRIDINE, C.2-ISOPROPYL-5-METHYL-PYRIDINE, D.2-METHYL-5-ISOPROPENYL-PYRIDINE, E.2-ISOPROPYL-5-ACETYL-PYRIDINE, F.2-METHYL-5-ACETYL-PYRIDINE, ET G.2-METHYL-5-ISOPROPYL-PYRIDINE.
Patent FR-2499509-A1 (FR)
Title: Cardboard box for bottle - has prism shaped body formed by bending and gluing of appropriate tabs with some rupturable
Inventor: MAZOCKY YVES
IPC: B65D5/54
Filed: 1981-02-11
Abstract: The cardboard box protects a bottle and has a square or rectangular prism shaped body. The base (6) and the cover (7) are hinged on the body on a bending line. They also have tabs and, when the box is closed, these engage inside it. One base tab (8,9) is stuck against the inner face (1,3) of the body. The cover (7) tabs (10,11) are glued at their ends (10b,11b) against the corresponding box face (1,3). These sides contain a rupturing strip (16,17) separating the glued parts (10b,11b) and the non glued ones (10a,11a), to allow opening of the box by breaking the glued tabs.
Patent FR-2500160-A1 (FR)
Title: V=shaped precision manometer for low pressures - has U=tube formed in planar plastic block with tinted surface and provided with ball-and-stopper device to prevent leaks
IPC: G01L7/18
Filed: 1981-02-13
Abstract: The manometer is intended for low pressure measurements and comprises vertical, U-shaped tube filled with a coloured liquid. A slider is provided to measure the difference in level between both arms of the 'U'. The 'U' tube is mfd. in a transparent, or slightly tinted plastics block having planar surfaces. Each arm is ended at its top by a threaded chamber fitted with a valve and at its bottom by a chamber fitted with a pierced stopper and a closing ball. The two bottom chambers are connected by a channel. The manometer is also fitted with a swivelling hook used to hang it or to support it. Leaks are avoided during measurement, in vertical position, and at rest, in horizontal position.
Patent FR-2477366-A1 (FR)
Title: Distributeur centrifuge, en particulier pour l'epandage d'engrais
Inventor: DREYER HEINZ
IPC: B05B3/10
Filed: 1981-02-20
Abstract: A.DISTRIBUTEUR CENTRIFUGE, EN PARTICULIER POUR L'EPANDAGE D'ENGRAIS. B.DISTRIBUTEUR CARACTERISE EN CE QU'AU MOINS UN DES DISQUES CENTRIFUGES 2, 3 NE PEUT ETRE EMMANCHE UNIQUEMENT QUE SUR L'ARBRE MOTEUR 6, QUI LUI EST DESTINE. C.DISPOSITIF APPLICABLE A DES MACHINES D'EPANDAGE AGRICOLES OU DE TRAVAUX PUBLICS.
Patent FR-2483443-A1 (FR)
Title: Composition de poly (oxyphenylene) et de copolymere de styrene-bromostyrene
Inventor: COOPER GLENN DALE
IPC: C08L101/00
Filed: 1981-05-27
Abstract: COMPOSITION AYANT DE MEILLEURES PROPRIETES PHYSIQUES. ELLE COMPREND: A.UNE RESINE DE POLY (OXYPHENYLENE); ET B.UN COPOLYMERE GREFFE DE STYRENE-BROMOSTYRENE MODIFIE AU CAOUTCHOUC. APPLICATION AU MOULAGE.
Patent FR-2484689-A1 (FR)
Inventor: BLACKWOOD THOMAS
IPC: G01N27/16
Filed: 1981-06-10
Abstract: A description is given of an electrically heated element for use in gas detectors which has a metal filament coil embedded in a porous refractory core. The core, which consists, for example, of Al2O3, supports a shell which consists of mutually alternating layers of a combustion-promoting catalyst, such as platinum, and a porous refractory material. Compared with the core, the shell can be relatively thick. The element is insensitive to catalyst poisons and therefore has a longer service life than known elements of the same generic class.
Patent FR-2487662-A1 (FR)
Title: Water softener incorporated in dishwashing machine - regenerates ion exchanger via salt added to water circulated through water reservoir
Inventor: EIERMANN RUDIGER
IPC: A47L15/42
Filed: 1981-07-21
Abstract: The water softener has a salt container coupled to an ion exchanger with the softened water selectively fed to a reservoir. This is also coupled to the outlet of the salt container and via a non-return valve to the inlet of the ion exchanger, to allow regeneration of the latter by allowing the water and added salt to circulate through the ion exchanger and the reservoir. Pref. the water reservoir is formed by a cylinder with a sliding piston which has a valve which blocks the inlet to the reservoir from the ion exchanger when it is in the rest position, so that the softened water is fed to the rinsing drum of the machine. The salt container and ion exchanger form a compact unit with the water reservoir positioned between them.
Patent FR-2489012-A1 (FR)
Title: Digital data validation appts. for domestic cookers - uses selected function to direct incoming data to preset digital comparator which prevents values in excess being passed
Inventor: SEYER REINHARD
IPC: G05B19/10
Filed: 1981-08-25
Abstract: The values of digital data entered by a user to control various functions are checked to ensure that they are within acceptable limits before being passed to display and controller circuits. A thumbwheel is set by the user to select the function (for example temperature, weight). The selected function is displayed and also sets a switch to direct the data entered at a second thumbwheel through a preset digital comparator. If, for example, the value of temperature entered exceeds the capability of the cooker, the digital comparator allows only the preset maximum value to pass to the display and controller circuits. The system may be used for programmed control in domestic cookers.
Patent FR-2494337-A1 (FR)
Title: Procede et dispositif pour connecter et deconnecter des organes tubulaires
IPC: E21B19/16
Filed: 1981-09-15
Abstract: L'INVENTION CONCERNE UN MECANISME A PUISSANCE MOTRICE POUR MONTER ET DEMONTER DES SECTIONS D'ORGANES TUBULAIRES. SELON L'INVENTION, IL COMPREND UN LOGEMENT 18, DES PIGNONS D'ENTRAINEMENT 52, UNE SOURCE DE PUISSANCE MOTRICE D'ENTRAINEMENT, ET UN MOYEN 100, POUR SE DEPLACER DANS ET HORS D'ENGAGEMENT AVEC LES ORGANES TUBULAIRES 50, COMPRENANT DES SURFACES EXTERIEURES DECOURBE A MOUVEMENT UNIFORME POUR ENGAGER LES ORGANES TUBULAIRES AFIN DE LES MONTER ET DE LES DEMONTER, CES SURFACES DE COURBE ENGAGEANT ET FAISANT TOURNER LES ORGANES TUBULAIRES SANS INTERFERER AVEC LEURS SURFACES. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE PETROLIERE.
Patent FR-2518852-A1 (FR)
Title: Procede et dispositif electroniques de decouplage d'antenne
Inventor: GANEM HERVE
IPC: H04B1/12
Filed: 1981-12-18
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF ELECTRONIQUES POUR DECOUPLER UNE ANTENNE DE RECEPTION SITUEE DANS LE VOISINAGE IMMEDIAT D'UNE ANTENNE D'EMISSION 1 EMETTANT UN SIGNAL BROUILLEUR MODULE EN FREQUENCE. LE PROCEDE CONSISTE A SUPERPOSER A CHACUN DES SIGNAUX DE COMMANDE STATIQUE D'ATTENUATION VARIABLES 6 ET 7, DISPOSES DANS UNE BANDE DE REGULATION POUR ANNULER LE SIGNAL BROUILLEUR RECU PAR L'ANTENNE 2, UN SIGNAL DONT L'AMPLITUDE EST PROPORTIONNELLE, A TOUT INSTANT, A L'ECART ENTRE LA FREQUENCE PORTEUSE DU SIGNAL BROUILLEUR ET LA VALEUR INSTANTANEE DE LA FREQUENCE DE SON SIGNAL DE MODULATION PH(T). CETTE SUPERPOSITION EST EFFECTUEE DANS LE DISPOSITIF A L'AIDE DES ORGANES DE COMMANDE 11 A 14 ET DES ADDITIONNEURS 15 ET 16. APPLICATION: EMETTEURS-RECEPTEURS A MODULATION DE FREQUENCE.
Patent FR-2571193-A1 (FR)
Title: Emetteur et recepteur de messages constitues d'impulsions successives modulant une porteuse a frequence fixe
Inventor: JANEX ALBERT
IPC: H04K3/00
Filed: 1981-12-28
Abstract: L'INVENTION CONCERNE LES EMETTEURS ET RECEPTEURS DE MESSAGES CONSTITUES D'IMPULSIONS SUCCESSIVES MODULANT UNE PORTEUSE A FREQUENCE FIXE. ELLE CONSISTE A MODIFIER LE MESSAGE D'INFORMATION PROPREMENT DIT DU MESSAGE EN EFFECTUANT UNE MODULATION PAR INVERSION DE PHASE ENTRE IMPULSIONS SUCCESSIVES. LE RECEPTEUR COMPREND ALORS DES MOYENS 17, 19 POUR DETECTEUR LES SAUTS DE PHASES SUIVI D'UN CIRCUIT DE PROTECTION 20 CONTRE LES PARASITES QUI PEUVENT PERTURBER LA DETECTION DES SAUTS DE PHASE. LES MOYENS POUR DETECTER LES SAUTS DE PHASE SONT AVANTAGEUSEMENT FORMES A L'AIDE D'UN DEMODULATEUR QUADRIPHASE 17 RELIE A UN DETECTEUR A SEUIL 19. ELLE PERMET D'AUGMENTER LE RENDEMENT ET LA SECURITE DES SYSTEMES UTILISANT DES MESSAGES CONSTITUES D'IMPULSIONS SUCCESSIVES MODULANT UNE PORTEUSE A FREQUENCE FIXE.
Patent FR-2523962-A1 (FR)
Title: Detergent aldonic acid amide(s) - are prepd. from acid and long chain amine
Inventor: MONSIGNY MICHEL
IPC: A61K47/00
Filed: 1982-03-24
Abstract: Aldonic acid amides of formula (I) and their polyoxyethylenes, polyoxypropylenes, and polyqlycerols are new. HO CH2-(CHOH)m - CONH - R (I) (where m= 2-6; R= straight or branched alkyl of 6-18C). The amides are prepared by reaction of an aldonic acid (II) or the corresponding lactone, HO - CH2 - (CHOH)mCOOH (II) with an amine RNH2, optionally followed by reaction with ethylene oxide, propylene oxide, or glucidol, in then presence of a catalyst. Surfactants and detergents e.g. for cars, cosmetology, biological and microbiological sciences. They may also be used for the lysis of cell membranes and viral capids, solubilisation of proteins, preparation of vaccines, etc. Neutral, stable over a large range of pH and temp., resistant to oxidn, transparent to visible light and near U.V. radiation, high diffusibility, non-irritant to skin and mucous membranes, they are only slight foaming agents and are rapidly biodegradable.
Patent FR-2524898-A1 (FR)
Inventor: HANNECART ETIENNE
IPC: C08L27/06
Filed: 1982-04-08
Abstract: 1. Compositions based on vinyl chloride polymers having a reduced ability to generate smoke, comprising an inorganic bismuth derivative as the only smoke-reducing agent, characterized in that the inorganic bismuth derivative is bismuth hydroxide.
Patent FR-2526451-A1 (FR)
Title: Ensemble forme d'un organe de rappel et d'une lisse de mecanique d'armure de metier a tisser
IPC: D03C3/24
Filed: 1982-05-10
Abstract: L'INVENTION SE RAPPORTE A UN ENSEMBLE FORME D'UN ORGANE DE RAPPEL ET D'UNE LISSE MECANIQUE D'ARMURE DE METIER A TISSER. IL EST CARACTERISE EN CE QU'IL RECOIT UNE GAINE 14 DE SECTION CONSTANTE S ET DE LONGUEUR L SUPERIEURE A L'ELONGATION MAXIMALE E DE L'ORGANE DE RAPPEL SOUS LA COMMANDE DE LA MECANIQUE D'ARMURE, LAQUELLE GAINE 14 QUI LOGE DANS SA PARTIE SUPERIEURE 15 LES MOYENS 10, 13 D'ATTACHE DE LA LISSE 2 A L'ORGANE DE RAPPEL 5 ET DANS SA BASE LES MOYENS D'ATTACHE 11, 12 DE L'ORGANE DE RAPPEL 5 AU CROCHET DE RAPPEL 8, EST FIXE A L'UNE DES PIECES QUE SONT LA BASE DE LA LISSE 2 ET LA PARTIE SUPERIEURE DU CROCHET DE RAPPEL 8. APPLICATION A L'INDUSTRIE TEXTILE ET DE LA CONSTRUCTION DES METIERS A TISSER.
Patent FR-2506320-A1 (FR)
Title: Dispositif de chauffage pour les batteries de fours de cokefaction a regeneration
Inventor: WEBER HEINRICH
IPC: C10B5/02
Filed: 1982-05-19
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CHAUFFAGE POUR LES BATTERIES DE FOURS DE COKEFACTION A REGENERATION DANS LESQUELLES DES REGENERATEURS SONT AFFECTES AU PRE-CHAUFFAGE DE L'AIR ET A LA DISSIPATION DE LA CHALEUR PASSIVE ET DANS LESQUELLES L'AIR EST AMENE AUX CARNEAUX PAR DES CANAUX DE LIAISON ET DES FENTES DE SORTIE ETAGEES EN HAUTEUR, AU MOINS UNE BUSE D'AMENEE DE GAZ RICHE ETANT PREVUE DANS LA PARTIE INFERIEURE DU CARNEAU. CE DISPOSITIF EST CARACTERISE EN CE QUE LES CARNEAUX (1A A 1D D'UNE PAROI DE CHAUFFAGE 20 SONT REUNIS EN GROUPES I, II DE QUATRE CARNEAUX CHACUN ET QUE, PARMI CEUX-CI, CHAQUE PAIRE DE CARNEAUX 1 AB ET 1 CD QUI SONT PLACES COTE A COTE PRESENTENT LE MEME SENS D'ECOULEMENT ET EN CE QUE, DANS LE CAS DU CHAUFFAGE EXCLUSIF AU GAZ RICHE, DES PAROIS TRANSVERSALES DE CARNEAU AVEC 2 ET SANS 9, 10 CANEAUX DE LIAISON ALTERNENT D'UN CARNEAU A L'AUTRE DANS LA DIRECTION LONGITUDINALE DU FOUR, LES REGENERATEURS 15 S'ETENDANT SUR TOUTE LA LONGUEUR DES FOURS DE COKEFACTION. APPLICATION AU CHAUFFAGE DES BATTERIES DE FOURS A COKE.
Patent FR-2529018-A1 (FR)
Title: Electrochemical generators for use over wide temp. range - using ammoniacate of salt of anode metal in electrolyte
Inventor: BADOZ JANINE
IPC: H01M4/36
Filed: 1982-06-16
Abstract: Electrochemical generator has an anode of a highly reducing metal or metallic alloy, a cathode of a reducible material, and a liquid,solid or gel electrolyte which is practically free of water and is formed of a ammoniacate of a salt of a cation of the metal anode or a salt of a cation of a more reducing metal then the anode. Pref. the metals of the anode and the ammoniacates are chosen from the alkaline metals, alKaline earths and aluminium. Pref. the salt of the ammoniacate is chosen from the halogenides and perhalogenides. The device has an extended range of use from the freezing point of NH3 to about 400 deg.C..
Patent FR-2529106-A1 (FR)
Inventor: AKCHURIN RASHID ZAGIDULOVICH
IPC: B21C1/22
Filed: 1982-06-29
Abstract: The installation is used in tube-drawing machines and is intended for the preparation of thin-walled preliminary tubes for drawing. The installation contains a straightening and uncoiling device (1), a device (3) for cutting the preliminary tubes, a receiving table (4) and a forge-joining machine (5) with a movable forge-joining tool (6). The forging machine (5) is arranged on the receiving table (4) at a distance from the cutting device (3) which corresponds to the length of the preliminary tube, and is provided with a disc saw (14) which is mounted in the parting plane of the forging tool with the possibility of being housed partially in the forging tool. The housing of the forge-joining machine makes it possible to avoid transfer of preliminary tubes piece-by-piece.
Patent FR-2511446-A1 (FR)
Title: Procede et circuit hydraulique pour distribuer un ecoulement de liquide produit par une pompe a plusieurs dispositifs d'actionnement
Inventor: RAJALA RAUNO
IPC: F15B11/22
Filed: 1982-08-06
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN CIRCUIT HYDRAULIQUE POUR DISTRIBUER UN ECOULEMENT DE LIQUIDE Q PRODUIT PAR UNE POMPE 2 UNIFORMEMENT ENTRE PLUSIEURS DISPOSITIFS D'ACTIONNEMENT HYDRAULIQUE 9, L'ECOULEMENT DE LIQUIDE DEBITE PAR LA POMPE ETANT DIVISE PAR UN DISTRIBUTEUR TOURNANT A BLOCS MULTIPLES 4 EN ECOULEMENTS PARTIELS Q QUI SONT CHACUN CANALISES JUSQU'AUX DISPOSITIFS D'ACTIONNEMENT RESPECTIFS; ENTRE CHAQUE BLOC 5 DU DISTRIBUTEUR ET LE DISPOSITIF D'ACTIONNEMENT ASSOCIE, IL EST PREVU UNE VALVE DE COMMANDE DE PRESSION 7 A L'AIDE DE LAQUELLE LES PRESSIONS P DES ECOULEMENTS PARTIELS Q SONT REGLEES A LA MEME VALEUR QUI EST SUPERIEURE A LA PRESSION DE TRAVAIL P DES DISPOSITIFS D'ACTIONNEMENT 9 AFIN DE MAINTENIR LA DIFFERENCE DE PRESSION P-P CONSTANTE DANS LES BLOCS INDIVIDUELS DU DISTRIBUTEUR INDEPENDAMMENT DE VARIATIONS DES PRESSIONS DE TRAVAIL DES DISPOSITIFS D'ACTIONNEMENT. APPLICATION AUX PLATES-FORMES PETROLIERES.