baber/WOPTO huggingface dataset:
Patent FR-2527754-A1 (FR)
Title: Conveyor belt for drier - is made of adjacent hollow metal trapezoidal sections driven by endless chain
Inventor: GOMARIN CLAUDE
IPC: F26B17/04
Filed: 1982-05-28
Abstract: The drier transporter belt is formed by metal bodies of isosceles trapezoidal shape. These are made by thin and long adjacent strips (3) and the large perforated base (3a) and sides (3b) are of metal sheet, and the base (4) consists of stays. The strips are end-suspended on endless drive chains and the radius (R) of the drive and return pulleys is greater than the length (AB) of the isosceles triangle obtained by projecting the trapezoidal sides. The strips are 3 to 5 metres long and 20 to 30cms wide.
Patent FR-2528320-A1 (FR)
Title: Dice for random number generation - comprise regular icosahedron shapes whose faces are marked with numbers, signs or colour
IPC: A63F9/04
Filed: 1982-06-11
Abstract: The dice used for random number generation are regular icosahedrons. Each of their 20 faces are marked with numbers or signs that allow any number to be picked or allow numbers between precise limits to be picked. The faces can be numbered in different ways but are all factors of 20. The faces may represent two numbers (e.g. 0 and 1) each appearing ten times, or the faces may represent four numbers (e.g. 1,2,3 and 4) each appearing five times, or ten numbers appearing twice or twenty different numbers may be represented. Each of the faces representing a number may be colour coded and several dice may be thrown to e.g. represent units, tens, hundreds etc.
Patent FR-2528534-A1 (FR)
Title: Thermoplastic pipe joint socket with captive elastomeric seal - made by reforming sec. socket flare to secure the seal
Inventor: GUITONEAU HANS
IPC: F16L47/08
Filed: 1982-06-14
Abstract: Combination socket joint and seal is made by mounting a bead on an annular rubber seal profile in a channel provided at the root of a sec. expansion of the socket mouth dia. and subsequently reforming the mouth of the socket to reduce its dia. and trap the bead root of the seal by a reformed wall section converging at 45 - 75 (50-60) deg. Used for mounting captive seals in socket mouths on polyolefin, polystyrene, or pref., PVC pipe. The seal may be of any suitable flexible, resilient elastomeric matl., e.g. for sealing pressure pipes transporting potable water.
Patent FR-2528890-A1 (FR)
Title: Ribbed plate roofing and cladding ventilation - has plate support using framework supports profiled in height for rigidity and allowing air circulation
Inventor: LATRILLE MAURICE JEAN
IPC: E04C3/07
Filed: 1982-06-16
Abstract: The roof or cladding supports have vertical dimensions giving them diverse rigidity. They may be made from steel, aluminium, wood or plastics and are placed in a parallel relationship to each other in the direction of the slope pitch for roofs or vertically for claddings. The spacing between successive profiles depends on the width between two lateral ribs of the roof or cladding employed. The single piece profiles have a length equal to the roof or cladding length allowing free air circulation from bottom to top of the elements.
Patent FR-2511790-A1 (FR)
Title: Appareil de transfert de donnees pour un dispositif a microcalculateur
Inventor: FURUKAWA SHUNSUKE
IPC: G06F3/06
Filed: 1982-08-24
Abstract: L'INVENTION CONCERNE UN APPAREIL DE TRANSFERT DE DONNEES POUR UN DISPOSITIF A MICROCALCULATEUR. L'APPAREIL COMPORTE ESSENTIELLEMENT UN MONITEUR DE MEMOIRE EXTERIEURE ET UN CIRCUIT D'INTERFACE DE MICROCALCULATEUR QUI CONTROLENT L'ETAT DE L'UNITE CENTRALE DE TRAITEMENT DU MICROCALCULATEUR ET L'ETAT DE LA MEMOIRE PRINCIPALE. EN FONCTION DES ETATS CONTROLES, LE MONITEUR DE MEMOIRE EXTERIEURE UTILISE UNE LIGNE OMNIBUS DE DONNEES POUR TRANSFERER DIRECTEMENT DES DONNEES ENTRE LA MEMOIRE PRINCIPALE ET LA MEMOIRE EXTERIEURE. L'INVENTION S'APPLIQUE NOTAMMENT AU TRANSFERT DE DONNEES ENTRE UN MICROCALCULATEUR ET UNE MEMOIRE A DISQUE SOUPLE.
Patent FR-2532839-A1 (FR)
Title: Genouillere de readaptation fonctionnelle
IPC: A61F5/01
Filed: 1982-09-15
Abstract: CETTE GENOUILLERE EST DU TYPE COMPOSE D'UNE ENVELOPPE TUBULAIRE 3 EN TISSU, ELASTIQUE AU MOINS DANS LE SENS TRANSVERSAL. SELON L'INVENTION, ELLE COMPORTE SUR CHACUNE DE SES PARTIES QUI, EN POSITION D'UTILISATION, SONT LATERALES AU GENOU, DES MOYENS 7-8 LUI DONNANT UNE ANGULATION, COMPRISE ENTRE 163 ET 168, LORSQUE LE GENOU EST AU REPOS. DANS UNE FORME D'EXECUTION, CES MOYENS SONT CONSTITUES PAR AU MOINS UN RESSORT SPIRALE ET PLAT 8 DISPOSE DANS UN FOURREAU 7 ET LUI-MEME DISPOSE DANS DEUX PARTIES CONTINUES, RESPECTIVEMENT SUPERIEURE 7A ET INFERIEURE 7B FORMANT ENTRE ELLES L'ANGULATION.
Patent FR-2513283-A1 (FR)
Title: Procede et appareil de formation de drains verticaux de sable pour l'amelioration des sols
Inventor: SHONO MASARU
IPC: E02D3/10
Filed: 1982-09-21
Abstract: L'INVENTION CONCERNE L'AMELIORATION UNIFORME DES SOLS MEUBLES. ELLE SE RAPPORTE A UN PROCEDE SELON LEQUEL UNE TUYAUTERIE 2 EST ENFONCEE DANS LE SOL, DU SABLE EST PLACE DANS LA TUYAUTERIE ET CELLE-CI EST RELEVEE PROGRESSIVEMENT AVEC INTRODUCTION ET TASSEMENT DE SABLE. SELON L'INVENTION, LA RESISTANCE MECANIQUE DU SOL EST DETECTEE D'APRES LA FORCE D'EXTRACTION DE LA TUYAUTERIE, ET LE DIAMETRE OU LA RESISTANCE MECANIQUE DU DRAIN VERTICAL FORME P EST MODIFIE EN FONCTION DE CETTE FORCE DETECTEE. APPLICATION A L'AMELIORATION DES SOLS AVANT CONSTRUCTION.
Patent FR-2513656-A1 (FR)
Title: Procede de renforcement des conversions de steroides comprenant la conversion microbiologique d'un substrat stroide en presence d'une a-, b- ou g- cyclodextrine
Inventor: NAGY EVA UDVARDY
IPC: C12P33/08
Filed: 1982-09-27
Abstract: PROCEDE DE RENFORCEMENT DES CONVERSIONS DE STEROIDES UTILISANT DES ADDITIFS CYCLODEXTRINES. PROCEDE DE RENFORCEMENT DE CONVERSIONS MICROBIOLOGIQUES DE STEROIDES COMPRENANT LA MISE EN OEUVRE DE LA CONVERSION MICROBIOLOGIQUE D'UN SUBSTRAT STEROIDE EN PRESENCE D'UNE A-, B- OU G-CYCLODEXTRINE OU DE LEUR MELANGE, LA CYCLODEXTRINE POUVANT ETRE RECUPEREE APRES LA REACTION. L'ADDITION DE CYCLODEXTRINE AUGMENTE LA VITESSE DE LA REACTION, DIMINUE LE TEMPS DE REACTION ET AUGMENTE LA CONCENTRATION DE STEROIDE DANS LA SOLUTION.
Patent FR-2517713-A1 (FR)
Title: Procede de preparation de vieux papier, installation pour sa mise en oeuvre, et utilisation de la demi-pate obtenue
Inventor: STEINBEIS BERNHARD
IPC: D21C5/02
Filed: 1982-12-08
Abstract: PROCEDE DE PREPARATION DE VIEUX PAPIER, INSTALLATION POUR SA MISE EN OEUVRE, ET UTILISATION DE LA DEMI-PATE OBTENUE. DANS LE PROCEDE ET L'INSTALLATION, ON DISSOUT, DE MANIERE MENAGEE ET SANS AMAS, LE VIEUX PAPIER DANS UN TRITURATEUR 1 DE PATE A HAUTE DENSITE; LES PARTIES LOURDES SONT CLASSEES ET EXTRAITES DANS UN TAMBOUR 3 DE CLASSEMENT ET UN TRIEUR CENTRIFUGE 5 DE PATE EPAISSIE; LA PATE (CONSISTANCE DE 2,5 A 7) SUBIT UN TRI FIN I ET (CONSISTANCE DE 1 A 2,5) UN TRI FIN II; APRES DESENCRAGE, CLASSEMENT SOUS PRESSION POUR ELIMINER LES IMPURETES PLATES, ELIMINATION DE L'EAU DANS LE PRESSE-PATE 22, LA PATE EST SOUMISE A DISPERSION ET EVENTUELLEMENT A BLANCHIMENT. LE DEMI-PATE OBTENUE PEUT ETRE INCORPOREE, A RAISON DE 30 A 100, A LA PATE DE PRODUCTION DE PAPIER DE RECYCLAGE OU POUR ECRITURE ET IMPRESSION.
Patent FR-2538892-A1 (FR)
Title: Practice projectile for mortar fire and its fuse
Inventor: COMBOURIEUX ANDRE
IPC: F42C19/02
Filed: 1982-12-29
Abstract: The invention concerns practice projectiles for mortar fire. The projectile comprises a main body 1, housing a smoke-generating charge 2, connected to a fuse 3 by joining means 10 which can be destroyed on ignition of the smoke-generating charge with separation of the body and the fuse. Application in particular to small-calibre projectiles.
Patent WO-8303056-A1 (WO)
Title: Method for reducing the water desorption of an active composition carried by a supporting medium
Inventor: WEISS RICHARD
IPC: A61L9/04
Filed: 1983-03-04
Abstract: The method comprises the treatment of the composition and/or the substrate with at least one compatible polar substance selected among compounds which are susceptible, on one hand, to impart finally to the substrate or to said composition an ionic charge opposite to that of the other one or to excite the ionic charge inherent to the treated composition and/or substrate if that charge is already opposite to that of the other one and, on the other hand, to obtain at the same time a hydrophilic/lipophylic balance (HLB) such that the surface tension of the couple supporting medium-composition is lower than the surface tension of the couple supporting medium-water.
Patent FR-2541860-A1 (FR)
Title: Deflector device for agricultural machines equipped with a claw-type extraction device for silaged products
Inventor: LUCAS GUSTAVE
IPC: A01F25/20
Filed: 1983-03-02
Abstract: Device making it possible to avoid the silo caving in and to avoid any quantity of product falling down on one of the sides of the machine while the cutting front of the silo is acted upon (attacked) at any point of the width of the latter and while the product unloaded from the silo is being conveyed to the loading volume of the machine. It consists of at least one panel 8 made in one or more parts, extending, to the rear, one or other of the side walls of the machine and mounted articulated about a spindle located substantially vertical when the bottom of the trailer or the skip rests at its rear part on the ground, the height of which panel is substantially equal to that of the walls of the machine, its width corresponding to the maximum depth of pass permissible for the extraction device. The panel pivoting around hinges 9 may be locked in the extended position by insertion of a brace 13 connecting two plates 11 and 12 respectively welded to the panel and to the wall of the machine or, in the folded position, by pinning these two plates. The invention applies to any machine equipped with a claw-type extraction device.
Patent FR-2545177-A1 (FR)
Title: Differentiel a embrayage pour vehicules automobiles
IPC: F16H48/12
Filed: 1983-04-29
Abstract: L'INVENTION CONCERNE UN DIFFERENTIEL POUR VEHICULES AUTOMOBILES. LE DIFFERENTIEL COMPREND UN CARTER ROTATIF D'ENTRAINEMENT 10; UN ANNEAU CENTRAL 30, COMPORTANT DES DENTURES OPPOSEES EN FORME DE COINS, EST FIXE A L'INTERIEUR DU CARTER DE MANIERE A ENTRAINER DES DENTURES CORRESPONDANTES FORMEES SUR DEUX ANNEAUX DE PRESSION 32 ENTRE LESQUELS L'ANNEAU CENTRAL EST POSITIONNE; CHAQUE ANNEAU DE PRESSION EST RELIE A UN DES ARBRES PAR L'INTERMEDIAIRE D'UN EMBRAYAGE 27; LES ANNEAUX DE PRESSION PEUVENT ETRE RAPPROCHES ET ELOIGNES DE L'ANNEAU CENTRAL; UN ANNEAU CANNELE DE BUTEE 35 EST EN PRISE AVEC DES CANNELURES INTERIEURES CORRESPONDANTES FORMEES SUR CHACUN DES ANNEAUX DE PRESSION 32. LES ANNEAUX DE PRESSION RESPECTIFS PEUVENT ETRE RAPPROCHES DE L'ANNEAU CENTRAL POUR PROVOQUER LE DESACCOUPLEMENT DE LEUR EMBRAYAGE ET PERMETTRE A L'ARBRE DE ROUE ASSOCIE DE TOURNER LIBREMENT TANDIS QUE L'ARBRE OPPOSE EST ENCORE ENTRAINE PAR LE CARTER.
Patent FR-2527302-A1 (FR)
Title: Tuyaux de transport de fluides isoles au vide
Inventor: PORTA PAOLO DELLA
IPC: F16L59/18
Filed: 1983-05-19
Abstract: SECTION DE PIPELINE DE TRANSFERT DE FLUIDE COMPRENANT UN TUBE METALLIQUE INTERNE 108, UN TUBE METALLIQUE EXTERNE 102 SENSIBLEMENT COAXIAL, UN PREMIER MOYEN 126 POUR JOINDRE DES PREMIERES EXTEMITES ADJACENTES DES TUBES INTERNE 108 ET EXTERNE 102 D'UNE MANIERE ETANCHE AU VIDE, UN SECOND MOYEN 126 POUR JOINDRELES TUBES INTERNE ET EXTERNE D'UNE FACON ETANCHE AU VIDE EN VUE DE DEFINIR AINSI UNE CHEMISE A VIDE, LE PREMIER ET LE SECOND MOYENS DE JONCTION ETANT APTES A RELIER LA SECTION DE PIPELINE DE MANIERE ETANCHE AUX FLUIDES A DES SECTIONS ADDITIONNELLES DE PIPELINE ET ETANT APTES A PERMETTRE LE PASSAGE CONTINU DU FLUIDE DANS LE TUBE METALLIQUE INTERNE 108, CARACTERISEE EN CE QU'UNE SUBSTANCE GETTER 134 NON EVAPORABLE EST EN CONTACT THERMIQUE AVEC UNE PAROI 110.
Patent FR-2530024-A1 (FR)
Title: Microsonde a effet raman a laser
Inventor: TOCHIGI KENJI
IPC: G01N21/65
Filed: 1983-07-08
Abstract: LA MICROSONDE A EFFET RAMAN A LASER SELON L'INVENTION SEPARE UN FAISCEAU LASER REFLECHI PAR UN ECHANTILLON AU MOYEN D'UN FILTRE 14, 19 QUI TRANSMET OU REFLECHIT LA LUMIERE DANS UNE REGION PREDETERMINEE DE LONGUEUR D'ONDE CONTENANT CELLE DU FAISCEAU LASER REFLECHI ET L'APPLIQUE A UN MONOCHROMATEUR SIMPLE 25 POUR L'ANALYSE SPECTRALE SEULEMENT DE LA LUMIERE DIFFUSEE PAR EFFET RAMAN SEPAREE PAR LE FILTRE. UNE ANALYSE DE HAUTE SENSIBILITE EST OBTENUE GRACE AU MONOCHROMATEUR SIMPLE.
Patent FR-2530997-A1 (FR)
Title: Log frame saw supply arrangement
Inventor: LOEBNER ANDREAS
IPC: B27B25/00
Filed: 1983-07-19
Abstract: Behind the saw frame (2a) is a splitting wedge (20) and above and behind the saw frame are pressure and guide rollers (20). A driven chain track (3) receives the logs and a synchroneous control, ensures the correct chain speed and cutting speed of the log frame saw. The spaced clamping pairs (4,5,6) ensure log alignment. The centre clamp unit (5) is fitted in the log pushing direction, parallel to the lifting direction of the chain track. A reversible drive unit with facility to brake the carriage (8) is fitted.
Patent FR-2551031-A1 (FR)
Inventor: WOLFERSPERGER DANIEL JOSEPH
IPC: B65D77/20
Filed: 1983-08-24
Abstract: A process for manufacturing covers intended to close containers which are opened by peeling off the cover, these covers being of a type comprising an orifice and two closure elements disposed on each side of the orifice which they close and in which they adhere to one another, characterized in that it consists: in forming a series of holes (3) intended to form the orifices of the covers in a strip (2); in applying to one of the faces of the perforated strip (2) a first continuous coating (4) intended to form one of the two closure elements, this first coating being separable at least partially from the strip (2) by peeling off; in applying to the other face of the perforated strip (2) a second continuous coating (5) so that it comes into contact with the parts of the first coating (4) which are defined by the holes (3) and adheres strongly to these parts as well as to the perforated strip (2), this second coating (5) being intended to form the other closure element; and in cutting out the multi-layer sheet (1) thus formed so that the holes (3) are all situated in a cover (7).
Patent FR-2532149-A1 (FR)
Title: Plant cloche consisting of plastics plate
Inventor: WUSTER HEINZ
IPC: A01G13/04
Filed: 1983-08-26
Abstract: The plant cloche is formed by a plastics plate of variable shape, together with end sections. Screwed joints (2) on the end sections (1a) allow the plate to be locked in different open positions, and the end sections can also have extensions by which they are secured to the ground or window-boxes etc. The cloche can be transported flat, and is easily erected and adjusted to suit window-boxes etc of different widths.
Patent FR-2552620-A1 (FR)
Title: Method for the production of a turf carpet whose culture substrate is composed mainly of sugarcane trash.
IPC: A01G1/00
Filed: 1983-10-03
Abstract: The invention relates to the production of turf by means of sheets or in carpet form which allow lawns to be created by transplanting sheets or strips. It comprises a plastic film deposited on the soil 3, a culture substrate composed of sugarcane trash 4 or admixed to generator ash 6, a by-product of cane trash, by incorporating grass seeds or rhizomes 4 and 6, and a mesh made of plastic or another material 7, supported by various materials. Amongst the most interesting applications of the invention which may be cited there is the rapid establishment of lawns by transplanting turf sheets.
Patent FR-2553381-A1 (FR)
Title: Sac de transport
Inventor: MANTHE MICHEL
IPC: B65D33/24
Filed: 1983-10-13
Abstract: L'UNE DES PAROIS 19 DU SAC, SUIVANT L'INVENTION, COMPREND UN RABAT 9 QUI EST PLAQUE SUR SA FACE SITUEE EN VIS-A-VIS DE L'AUTRE PAROI 21. UNE TRAVERSE 14 PORTANT UNE POIGNEE 15 EST RETENUE PRISONNIERE DANS UN OURLET 20 CONSTITUANT LA LIAISON ENTRE LE RABAT ET LA FACE 19. CE RABAT PORTE UNE FENTE 7 MENAGEE TRES PRES DE LA LIGNE DE SOUDURE 26 QUI FORME L'OURLET 20. LA DEUXIEME PAROI 21 DU SAC EST POURVUE D'UN BORD SUPERIEUR LIBRE 2 ASSOCIE A UN SYSTEME DE SUSPENSION COMPORTANT UNE BARRETTE 17 SOUDEE AUDIT BORD LIBRE ET UN CROCHET 18. LA PARTIE LIBRE OU VOLET 21A DE LA PAROI 21 EST ENGAGEE DANS LA POCHE 25 ET LE CROCHET 18 TRAVERSE LA FENTE POUR VENIR CHEVAUCHER LA TRAVERSE 14 DANS L'ESPACE INTERIEUR DE LA POIGNEE 15. SAC DE TRANSPORT ISOTHERME.
Patent FR-2561277-A1 (FR)
Title: Systems of fresh water distribution for desert countries.
IPC: E02B5/00
Filed: 1984-03-16
Abstract: Systems for distributing fresh water and drinking water, with irrigation systems intended for desert countries, Kuwait and Saudi Arabia, based on diverting the Tigris river in Iraq towards a new canal by means of an earth dam with sheet-pile core, three other dams being used to create a vast freshwater network with river harbour and sea port, the use of workshops based on barges facilitating construction and saving time.
Patent FR-2562242-A1 (FR)
Title: Method and device for identifying discontinuities in a flow by an ultrasound technique
Inventor: ABTS LEIGH ROY
IPC: G01F1/66
Filed: 1984-03-27
Abstract: A method and a device intended to obtain information regarding discontinuities and the mass flow rate of a flow using a Doppler type system, in which ultrasonic pulses emitted by a transducer 12 and reflected by discontinuities in the flow are converted into frequency spectra or into approximations of such spectra. It is thus possible to identify the discontinuities by comparison with spectra of known discontinuities, and to determine the concentrations of the discontinuities. Combining this information with information regarding the speed obtained by the Doppler effect makes it possible to measure the mass flow rate.
Patent FR-2544005-A1 (FR)
Title: Swimming pool sidewalls of concrete
IPC: E04B2/86
Filed: 1984-04-06
Abstract: Sidewalls for a swimming pool are made using square or rectangular section tubular profiles with longitudinal 'T' section ribs (1) and channels (2) to couple vertical profiles into a continuous row to act as permanent shuttering. Cement is then cast into the profile cover, opt. after insertion of ancillary (metal) tie bars (5) through suitable openings (3) in the coupled walls. Other openings (4) in the coupled walls establish continuity of cement cast into adjacent profiles. The resulting structure is back filled and lined with a suitable impermeable film or sheet. Pref. the tubular profiles are of rigid PVC for a combination of low cost, strength, durability, simplicity of erection and water resistance. The cement mix is pref. modified to be a 'non-shrink' grade. Other inserts may be fitted prior to casting, e.g. to provide controlled overflow outlets, water recirculation posts etc.
Patent FR-2564000-A1 (FR)
Title: Alpine skis which can be converted into a monoski
IPC: A63C5/16
Filed: 1984-05-14
Abstract: The device for converting alpine skis into a monoski comprises, in combination: -a conventional pair of skis 1 which may be very slightly modified, with its bindings 2 and 3; - four central elements 4, 5, 6 and 7 which fit into one another and are fastened onto the skis by means of the rapid connection systems 8.
Patent FR-2566208-A1 (FR)
Title: Electronic switch
IPC: H03K17/0814
Filed: 1984-06-13
Abstract: Electronic switch for power loads. Electronic switch including, placed in series with a load 1, a thyristor 2 and a choke 4 placed in parallel with a block 5 for forced blocking of the thyristor 2. One terminal of the choke 4 is wired to an electrode of a valve 6 and the other terminal via a second thyristor 7 is connected electrically to another electrode of the valve 6 and to one pole of a supply source 3. To a common point 9 of the valve 6 and thyristor 7 is wired an energy store 8 accumulating electrical energy and also wired to the electrode of a valve 10 and to the other pole of the source 3 connected electrically to the thyristor 2. The other electrode of the valve 10 is wired to a common point 11 of the choke 4 and thyristor 7. The triggers of the thyristors 2, 7 and the block 5 for forced blocking are wired to the outputs 17, 18, 19 of a control block 16. Application to the supply to lasers.
Patent FR-2549898-A1 (FR)
Title: Moteur actionne par l'air
Inventor: STERN LEIF EINAR
IPC: F01D1/08
Filed: 1984-07-27
Abstract: L'INVENTION CONCERNE UN MOTEUR ACTIONNE PAR L'AIR. LE MOTEUR DE L'INVENTION COMPREND AU MOINS UN ROTOR 21 ACTIONNE PAR L'AIR COMPRIME, POURVU D'UNE MATIERE 35 A STRUCTURE POREUSE ET AMENE A TOURNER PAR UN JET D'AIR D'ENTRAINEMENT QUI EST DIRIGE CONTRE LA FACE EXTERIEURE DE CETTE MATIERE 35. ON PRATIQUE UNEOUVERTURE CENTRALE 45 PERMETTANT, AU JET D'AIR D'ENTRAINEMENT, DE S'ECOULER HORS DE LA MATIERE POREUSE 35, LE JET D'AIR D'ENTRAINEMENT ETANT AINSI DIRIGE CONTRE LES PARTIES CENTRALES DE LA MATIERE POREUSE 35 ET SORTANT PAR CES PARTIES. LE MOTEUR DE L'INVENTION EST UTILISE POUR ENTRAINER DES POMPES A UN COUPLE DE DEMARRAGE ELEVE, AVEC DE FAIBLES PERTES DE DEBIT ET UN FONCTIONNEMENT SANS BRUIT.
Patent FR-2568409-A1 (FR)
Title: Lighting lamp with discharge into low pressure vapour including an integral or non-integral device for relighting the lamp when the latter is still hot
Inventor: GRANIOU LOUIS
IPC: H01J61/54
Filed: 1984-07-30
Abstract: The subject of the invention is a lighting lamp with discharge into low pressure vapour. The device for implementing the method is composed of electrodes 9, 10 which are formed by depositing a conductive ink applied by screen printing onto the glass of the outer envelope 7 of the lamp. These electrodes 9, 10 are arranged on the outside of the outer envelope 7 of the lamp; they are connected to the supply terminals of the lamp in order to promote relighting by reionisation of the hot gas. Low-pressure lamp, in particular low-pressure sodium lamp.
Patent FR-2551175-A1 (FR)
Title: Colliers de fixation de tuyaux et raccords de transition utilisables avec de tels colliers
Inventor: FORESTA ANTHONY J
IPC: F16L25/00
Filed: 1984-08-27
Abstract: COLLIER DE FIXATION DE TUYAUX PERMETTANT DE RACCORDER DES EXTREMITES DE JOINTS OU DE TUYAUX 12, 20 DE DIAMETRES DIFFERENTS DANS UNE RELATION DE FIXATION, CE COLLIER DE FIXATION COMPRENANT UNE BANDE DE FIXATION SOUPLE 18 QUI ENTOURE LES EXTREMITES DES TUYAUX OU DES JOINTS A RACCORDER, UN JOINT D'ETANCHEITE MINCE CIRCONFERENTIEL 16, EN MATIERE POLYMERE, AU-DESSOUS DE LA BANDE DE FIXATION 18, ET UN RACCORD DE TRANSITION CIRCONFERENTIEL 14 EN MATIERE POLYMERE A L'INTERIEUR DU JOINT D'ETANCHEITE, CE RACCORD DE TRANSITION 14 PORTANT, SUR SA SURFACE EXTERIEURE, DES RAINURES 24 DESTINEES A S'ENGAGER SUR DES BOURRELETS D'ETANCHEITE 26 PORTES PAR LA SURFACE INTERIEURE DU JOINT D'ETANCHEITE 16, DE FACON A FORMER UNE RELATION D'ETANCHEITE ENTRE LA SURFACE EXTERIEURE DU RACCORD DE TRANSITION ET LA SURFACE INTERIEURE DU JOINT D'ETANCHEITE, ET DES BOURRELETS D'ETANCHEITE CIRCONFERENTIELS 22 SUR SA SURFACE INTERIEURE, DE FACON A FORMER UNE RELATION D'ETANCHEITE AVEC LA SURFACE EXTERIEURE DU JOINT OU DU TUYAU 12 DE DIAMETRE REDUIT A RENDRE ETANCHE, FORMANT AINSI UN COLLIER DE FIXATION QUI EST CONCU POUR MAINTENIR ASSEMBLES DES TUYAUX OU DES EXTREMITES DE JOINTS DE DIAMETRES DIFFERENTS.