baber/WOPTO huggingface dataset:
Patent FR-2564176-A1 (FR)
Title: Pressure reducing device which can be widely adjusted and application thereof.
IPC: G05D16/06
Filed: 1984-05-11
Abstract: The subject of the invention is pressure reducing devices which can be widely adjusted and applications of the latter. A pressure reducing device according to the invention comprises a flap 5 which is connected by a rod 6 to a deformable membrane 7. The pressure in the inlet duct 2 exerts an antagonistic thrust on the flap 5 and on the internal face of the membrane 7. The pressure reducing device comprises a cylindrical body 9 which delimits, with the membrane 7 and a second deformable membrane 10, a chamber 8 filled with gas. The counter pressure in the chamber 8 is made to vary by deforming the membrane 10 for example via a duct 13, which is connected upstream of the detector and which is equipped with a tap 14. One application is sprinkling with an adjustable flow rate, dropwise or via sweating tubes.
Patent FR-2564692-A1 (FR)
Title: Element for constituting especially a modular tunnel greenhouse (cloche)
Inventor: LACOUX MICHEL-GEORGES
IPC: A01G9/24
Filed: 1984-05-22
Abstract: Element for constituting a modular cultivation greenhouse, especially of the semi-cylindrical tunnel-shaped type (cloche) comprising: a rigid frame 3 comprising four uprights 4, 5 in opposed parallel pairs, two of these opposed uprights 5 being rectilinear and constituting a bearing base on the ground and the two other uprights 4a, 4b being curved and each one comprising, on their faces turned towards one another, at least one slide 10, 11 and at least two rigid or semi-rigid panels 12, 13 engaged with sliding in the two slides, each panel being dimensioned, taken in the direction of the curved uprights, so as to only occupy part of the curved surface defined by the curved frame, but so that all the panels arranged in an offset position following one another occupy the entire curved surface defined by the frame.
Patent FR-2550769-A1 (FR)
Title: Conteneur forme a partir d'un flan plat
Inventor: FRONDUTI DOMENICO
IPC: B65D5/02
Filed: 1984-07-10
Abstract: L'INVENTION CONCERNE UN CONTENEUR DE FORME PRISMATIQUE REALISE A PARTIR D'UN FLAN PLAT, PAR EXEMPLE EN CARTON. CE FLAN COMPORTE TROIS PARTIES PRINCIPALES 2, 3, 4 SUBDIVISEES LONGITUDINALEMENT EN PANNEAUX, ET DEUX SAILLIES 5, 6 DE FORME POLYGONALE, DETERMINANT LA SECTION DU CONTENEUR. DOMAINE D'APPLICATION : CONTENEURS POUR CONFISERIE, ETC.
Patent FR-2567690-A1 (FR)
Title: Device for winding and unwinding cables on reels
IPC: B65H49/24
Filed: 1984-07-12
Abstract: The present invention relates to a device for winding and unwinding cables on reels. Device for winding and unwinding cables on reels, characterised in that it is essentially constituted by two supports 1 for the flanges 2 of the reel, by a device 3 for driving the reel which is solidly attached to one of the flanges 2 of the latter and including a drive motor 4, and by a mounting assembly 5 for the motor 4, fitted with a counter-couple wheel (fly) device 6 and with an adjustable bar 7 for bearing on the ground.
Patent FR-2567466-A1 (FR)
Title: Anti-theft device for motor vehicles
IPC: B60R25/01
Filed: 1984-07-16
Abstract: The invention consists of a device making it possible to tip the driver seat forwards, or even, by virtue of sufficiently long slides, to push it against the steering wheel and hold it locked in this position in such a manner as to prevent intruders from gaining access to the control members of the driving position. This device may be controlled manually or electrically, it can only be unlocked by use of a suitable key. Since the seat in the anti-theft position is visible from the outside, the invention further comprises a certain additional dissuasive effect.
Patent FR-2568579-A1 (FR)
Title: Oven for the manufacture of charcoal and its operating method
IPC: C10B53/02
Filed: 1984-08-03
Abstract: Manufacture of charcoal and especially a carbonisation oven. In accordance with the invention this oven, comprising at least one vessel body component consisting of a peripheral wall of geometrical horizontal section and a cover with air entry nozzles at the periphery and at the base of the vessel body member, is characterised in that the horizontal section of the member 2 decreases slightly from the base 5 towards the top, the top being surrounded by a gutter 6. A number of vessel components can be stacked to form an oven of large volume or a single member can be provided with a jib 19-20 which allows the cover 12 to be employed as a counterweight for tilting the oven so that it may be emptied.
Patent FR-2568623-A1 (FR)
Title: Device for a blind with substantially horizontal unwinding
Inventor: CHANCEREL JEAN-CLAUDE
IPC: E06B9/40
Filed: 1984-08-03
Abstract: The sheet 1 which is wound on a winding drum 3 supported in a rotating manner by one A of the two walls is firmly fixed to straps 5 which are sent back by idle pulleys 6 carried on the opposite wall B so as to be wound on lateral cylinders 8 locked to the same shaft 4 which drives the said drum. Compensators 10 are provided on the straps 5 in order to elastically absorb the variations in length due to the inverse variations in the winding diameters of the sheet and of the straps during the operation of the device.
Patent FR-2558452-A1 (FR)
Title: Dispositif de pliage longitudinal notamment pour des feuilles provenant d'une presse rotative a imprimerie
Inventor: SCHUMANN ROLAND
IPC: B41F13/58
Filed: 1984-08-16
Abstract: A.DISPOSITIF DE PLIAGE LONGITUDINAL NOTAMMENT POUR DES FEUILLES PROVENANT D'UNE PRESSE ROTATIVE A IMPRIMER. B.CARACTERISE EN CE QUE UN MANDRIN DE PLIAGE 16 SE TERMINANT EN POINTE CONIQUE 17 EST DISPOSE, DE FACON A POUVOIR ETRE REGLE EN POSITION, AU-DESSOUS D'UN PLAN DU BORD DE LA FEUILLE S'ETENDANT ENTRE LE ROULEAU D'ENTREE 2 REGLABLE EN HAUTEUR ET UN PREMIER ROULEAU DE SORTIE 40, EN CE QUE LA POINTE CONIQUE 17 DU MANDRIN DE PLIAGE 16 FORME AVEC LE BORD DE PLIAGE DE LA PLAQUE DE GUIDAGE 9 UNE TRANSITION OU PASSAGE HARMONIQUE. C.L'INVENTION CONCERNE UN DISPOSITIF DE PLIAGE LONGITUDINAL NOTAMMENT POUR DES FEUILLES PROVENANT D'UNE PRESSE ROTATIVE A IMPRIMER.
Patent FR-2572597-A1 (FR)
Title: Dispositif de securite pour appareil de protection differentielle
Inventor: GYONGYOSI ANDRAS
IPC: H02H3/33
Filed: 1984-10-30
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE SECURITE POUR APPAREIL DE PROTECTION D'INSTALLATION ELECTRIQUE, MUNI D'UN DETECTEUR DE COURANT DIFFERENTIEL RESIDUEL TRAVERSE PAR UN CONDUCTEUR DE PHASE ET UN CONDUCTEUR DE NEUTRE, ET D'UN CIRCUIT DE TRAITEMENT ALIMENTE PAR UN PONT REDRESSEUR RELIE AUX CONDUCTEURS DE PHASE ET DE NEUTRE. IL COMPORTE EN OUTRE DES MOYENS DE POLARISATION ET DE SECURITE CONSTITUES PAR UN COMMUTATEUR STATIQUE BIDIRECTIONNEL 31 MONTE ENTRE UNE PRISE DE TERRE 37 ET LES BORNES ALTERNATIVES 32A, 32B DU PONT REDRESSEUR 32. L'INVENTION S'APPLIQUE A DES APPAREILS DE PROTECTION DIFFERENTIELLE CONTRE LES CONTACTS DIRECTS OU INDIRECTS, CES APPAREILS VISANT A OBTENIR UNE COUPURE ETOU UNE SIGNALISATION.
Patent FR-2573585-A1 (FR)
Title: Brush holder for rotating electrical machine
Inventor: CARMINATI JEAN
IPC: H02K5/14
Filed: 1984-11-22
Abstract: The brush holder includes a metal sleeve 22 for guiding a brush 25, and a metal cap 30 provided with elastic fixing lugs, capable of being locked onto a conical surface 38 located at the end of the sleeve 22 in order to ensure good electrical contact between the cap and the sleeve, the brush 25 including a flexible conductor 28 welded to the cap 30, one end of the spring 29 of the brush 25 bearing on this cap 30. Application to motors for robotics.
Patent FR-2573716-A1 (FR)
Inventor: PRASIL BERNARD
IPC: B61K9/08
Filed: 1984-11-23
Abstract: PCT No. PCT/FR85/00326 Sec. 371 Date Jul. 9, 1986 Sec. 102(e) Date Jul. 9, 1986 PCT Filed Nov. 20, 1985 PCT Pub. No. WO86/03170 PCT Pub. Date Jun. 5, 1986.The invention relates to the location of singular points in the automatic control of railway tracks. According to a possible embodiment, the railway carriage (11) carrying the control equipments is provided with radar antennas (25a, 25b) orientated to detect catenary posts (13) and more particularly their registration arms.
Patent FR-2555880-A1 (FR)
Title: Dispositif de support reglable a surface inclinee, notamment repose-pieds
Inventor: HAMPSHIRE JAMES F
IPC: A47B19/06
Filed: 1984-11-23
Abstract: DISPOSITIF DE SUPPORT REGLABLE A SURFACE INCLINEE. LE DISPOSITIF SELON L'INVENTION EST CARACTERISE PAR LE FAIT QU'IL COMPORTE UNE PLATE-FORME UNITAIRE DE SUPPORT 38, UNE BASE UNITAIRE 14 QUI PRESENTE UNE PLURALITE DE SUPPORTS DE REGLAGE 26 EN GRADINS PREVUS A UNE EXTREMITE DE CELLE-CI, LESDITS SUPPORTS 26 S'ETENDANT VERS LE HAUT A PARTIR DU SOCLE ET CHACUN D'EUX PRESENTANT DES CANAUX HORIZONTAUX 28, ET DES MOYENS 41 S'ETENDANT VERS LE BAS A PARTIR DE LADITE PLATE-FORME 38 POUR COOPERER SELECTIVEMENT AVEC LESDITS CANAUX 28, DE MANIERE QUE LA PLATE-FORME PUISSE ETRE SELECTIVEMENT INCLINEE PAR RAPPORT AU SOCLE. APPLICATION NOTAMMENT AUX REPOSE-PIEDS.
Patent FR-2555984-A1 (FR)
Title: Materiaux pour ceramiques piezoelectriques
Inventor: TOMITA MASAHIRO
IPC: C04B35/49
Filed: 1984-12-05
Abstract: LA PRESENTE INVENTION DECRIT DES MATERIAUX POUR CERAMIQUES PIEZOELECTRIQUES QUI COMPRENNENT UNE SOLUTION SOLIDE FONDAMENTALE TERNAIRE DE 0,5 A 5,0 EN MOLE DE PB(YNB)O, DE 40,0 A 50,0 EN MOLE DE PBTIO, ET DE 45,0 A 59,5 EN MOLE DE PBZRO. DANS LES MATERIAUX CERAMIQUES, UNE PARTIE DU PLOMB DE LA SOLUTION SOLIDE EST REMPLACEE PAR 5,0 A 15,0 EN MOLE DE SR, ET AU MOINS UN ELEMENT CHOISI DANS LE GROUPE CONSTITUE DE NBO, WO, LAO, TAO, BIO, TBO, NDO ET PRO EST D'AUTRE PART INCORPORE DANS LA SOLUTION SOLIDE SUIVANT UNE QUANTITE DE 0,1 A 2,0 EN POIDS DE LA SOLUTION SOLIDE. APPLICATION AUX ACTIONNEURS POUR ELEMENTS DE CIRCUIT OU ELEMENTS TRANSDUCTEURS ULTRASONIQUES.
Patent WO-8504992-A1 (WO)
Title: Power supply for plasma display panel
Inventor: MARTCHEV STEPHANE
IPC: H02M3/335
Filed: 1985-04-17
Abstract: Multisource power supply using high efficiency converters with direct cutting of the network 220V 50 Hz operating at a frequency of 20 KHz. Said supply generates the low voltages (9, 10, 11) necessary to the control and management peripherals, and the high voltages (22, 23) which are remote programmable (33) for the supply of the plasma cells. All outputs are protected against the overloads (15, 12) and the overvoltages (16, 18, 31). At the starting (21), the occurrence of high voltages is retarded with respect to low voltages; at the turn off, the low voltages are momentarily maintained after the high voltages have disappeared. The high voltage output terminals are isolated from the network by optical coupling electronic devices (30). The adopted cutting principle and the selection of specialized components (12, 14, 28) enable to obtain with said power supply safety and output performances higher than those obtained with conventional series regulation supplies.
Patent FR-2578679-A1 (FR)
Title: Cooling radiator for electrical transformer
Inventor: LARGER FRANCOIS
IPC: F28F3/14
Filed: 1985-03-11
Abstract: Radiator element for cooling the cooling oil for high-voltage electrical transformer, characterised in that it consists of a pair of aluminium sheets which are joined together by rolling over their entire surface, with the exception of reserved zones following the contours of the oil circulation circuit, the said zones determining, through outward deformation of the said sheets under the action of a pressurised gas, the space permitting the said circulation, the said space being entirely free of foreign bodies liable to be transported by the oil.
Patent FR-2563247-A1 (FR)
Title: Ratiere d'armures rotative
Inventor: BROCK JOSEF
IPC: F16D43/26
Filed: 1985-04-17
Abstract: LA BIELLE MOTRICE 3 COMPORTE UN DISPOSITIF DE REMISE A ZERO AUTOMATIQUE 48 POUR UN ACCOUPLAGE ET UN DESACCOUPLAGE SANS PERTURBATION, ET POUR EVITER QUE, DURANT L'INVERSION, LA BIELLE MOTRICE, ET, DE CE FAIT, UNE LAME, NE TOMBE EN DEHORS DE LA POSITION ZERO, FAVORABLE A L'INVERSION. AINSI, LE DISQUE DE L'EXCENTRIQUE 4 NE PEUT PLUS SE TORDRE SOUS L'EFFET DE LA PESANTEUR, DE TELLE MANIERE QU'IL SE RETROUVE, DE MANIERE EXCENTRIQUE, SOUS LA LIGNE DIAMETRALE D'ARRET DE COIN 39. AU CONTRAIRE, IL SERA CONTRAINT, SOUS L'EFFET DE L'ACTION DU RESSORT DE PRESSION 56, SOIT DE DEMEURER SUR LA LIGNE DIAMETRALE D'ARRET DE COIN 39, SOIT DE SE TORDRE JUSQU'A CE QUE LE COIN D'ACCOUPLEMENT 5 SE TROUVE SUR LA LIGNE DIAMETRALE D'ARRET DE COIN 39.
Patent FR-2584701-A1 (FR)
Title: New neodymium compound and process for its preparation
Inventor: GOURLAOUEN CLAIRE
IPC: C01F17/224
Filed: 1985-07-11
Abstract: The subject of the present invention is a neodymium hydroxynitrate corresponding to the following formula:
 Nd(OH)2NO3.1H2O) (I) 
<??>The invention is also targeted at the process for its preparation and its application especially as an intermediate in the manufacture of neodymium oxide.
Patent FR-2568532-A1 (FR)
Title: Generateur de pression de freinage a amplification hydraulique d'effort
Inventor: BELART JUAN
IPC: B60T13/12
Filed: 1985-07-31
Abstract: GENERATEUR DE PRESSION DE FREINAGE POUR UN SYSTEME DE FREINAGE HYDRAULIQUE POUR VEHICULE AUTOMOBILE, DANS LEQUEL UN PISTON AMPLIFICATEUR PEUT COULISSER, SOUS L'ACTION DE LA PRESSION HYDRAULIQUE D'ASSISTANCE, DANS LE SENS DE L'ACTIONNEMENT, DANS LEQUEL LE PISTON D'AMPLIFICATEUR EST CONCU COMME UN PISTON ETAGE DONT LA PORTION DE PLUS PETIT DIAMETRE EST A PROXIMITE DE LA PEDALE, DANS LEQUEL LE PISTON D'AMPLIFICATEUR COMPORTE UN ALESAGE BORGNE ELOIGNE DE LA PEDALE DANS LEQUEL UN PISTON DE MAITRE-CYLINDRE EST GUIDE DE MANIERE ETANCHE, DANS LEQUEL LA PORTION DE PLUS PETIT DIAMETRE DU PISTON D'AMPLIFICATEUR DELIMITE UNE CHAMBRE ANNULAIRE DONT LE VOLUME DIMINUE LORS DE L'APPLICATION DES FREINS, ET DANS LEQUEL EST RELIEE A LA CHAMBRE ANNULAIRE UNE VALVE COMMANDEE PAR LA PRESSION REGNANT DANS LA CHAMBRE DE PRESSION DE L'AMPLIFICATEUR HYDRAULIQUE D'EFFORT, LADITE VALVE PERMETTANT DE FERMER UNE LIAISON ENTRE LA CHAMBRE ANNULAIRE ET UN RESERVOIR D'ALIMENTATION SANS PRESSION, CARACTERISE EN CE QU'UNE LIAISON DIRECTE PEUT ETRE ETABLIE ENTRE LA CHAMBRE ANNULAIRE 18 ET LA CHAMBRE DE TRAVAIL 22 VIA LA VALVE 30 ET EN EVITANT L'EMPLOI D'UNE COUPELLE D'ETANCHEITE.
Patent FR-2593954-A1 (FR)
Title: Device for playing music in all scales and keys without using the hands
IPC: G10D7/12
Filed: 1986-01-24
Abstract: Device for playing music in all the scales and keys without using the hands. The instrument fixed on a support comprises 44 holes in which are inscribed interchangeable, individual cylindrical notes, arranged in a zigzag, reproducing the arrangement of the keys of the keyboard of a piano. It is a wind instrument delimited by two elliptical curves and two circular arcs ending at two extremities. The four curves follow the radii from two centres.
Patent FR-2578496-A1 (FR)
Title: Systeme de commande de deceleration
Inventor: FOURIE EUGENE
IPC: B60T8/17
Filed: 1986-03-06
Abstract: SYSTEME DE COMMANDE DE DECELERATION DANS LEQUEL UN DISPOSITIF DE ROBINET DE FREIN A COMMANDE MANUELLE FOURNIT DES SIGNAUX DE DEMANDE DE FREINAGE ELECTRIQUE ET PNEUMATIQUE EN FONCTION D'UNE POSITION PRESELECTIONNEE D'UN LEVIER. LE SIGNAL DE DEMANDE DE FREINAGE PNEUMATIQUE P COMMANDE UN DISPOSITIF DE VANNE DE MELANGE 15 POUR ETABLIR LE NIVEAU MAXIMUM DU FREINAGE A FRICTION TANDIS QUE LE SIGNAL DE DEMANDE DU FREINAGE ELECTRIQUE R EST COMPARE A UN SIGNAL DE TAUX DE DECELERATION INSTANTANE AFIN DE FOURNIR UN SIGNAL DIFFERENTIEL D'ERREUR QUI AGIT SUR UN TRANSDUCTEUR DE LA VANNE DE MELANGE 15 AFIN DE REDUIRE LE FREINAGE A FRICTION EFFECTIF JUSQU'A UN NIVEAU OU LE TAUX DE DECELERATION DEPASSE LA DEMANDE DE FREINAGE. LE SIGNAL DE DEMANDE DE FREINAGE ELECTRIQUE R EST LIMITE EN FONCTION D'UNE CARACTERISTIQUE VITESSEADHERENCE 51 TANDIS QU'UN CIRCUIT SUPPLEMENTAIRE DE GLISSEMENT MODULE LE SIGNAL DE DEMANDE DE FREINAGE.
Patent FR-2580558-A1 (FR)
Title: Motor vehicle heater and air conditioner
Inventor: KAMPF HANS
IPC: F24F11/02
Filed: 1986-04-18
Abstract: A housing (20) has an inlet (1) for air from a fan to a coding condenser (2), through which it passes to a two-part heater (3,4) on either side of a passage (10) to the outlet. Above the passage are two flaps (5,6), hinged at points (11,12) on either side of the passage. The flaps swing with their free ends between a sealing rail (17) at the centre of the condenser and shoulders (18,19) on either side of the housing to control the air conditioning between fully cold and fully warm state.
Patent FR-2598670-A1 (FR)
Title: Device for a variable-width fast catamaran
IPC: B63B1/14
Filed: 1986-05-16
Abstract: The invention relates to a float device for a catamaran or conventional boats. At sea the deployed floats give a strong uprighting torque making it possible to use a considerable area of sail which allows it exceptional speed. In port, the retracted floats allow mooring in narrow berths which are economical to hire and buy. It consists of a catamaran 1 with two floats 2 linked to the catamaran by extensible self-braced 5 arms 3, as a variant articulated 4, displaced by known means, jacks 6, pumped fluid, rack and pinion motor, etc.; pillar 7. The device according to the invention is particularly intended: to be used on a pleasure catamaran; As a racing catamaran, in the "catamaran" class.
Patent FR-2582900-A1 (FR)
Title: Mower
Inventor: LELY CORNELIS VAN DER
IPC: A01D34/66
Filed: 1986-07-25
Abstract: The mower comprises a first chassis part 15A, in which are accommodated the driving means 53, 62 of the mowing members 81, 82, end rotors 87 for displacing the cut plants, arranged above the mowing members and rotating about vertical axes 16, and a second chassis part 14 superposed on the rotor 87. This second chassis part 14 is hollow.
Patent FR-2587735-A1 (FR)
Title: Machine for producing a twisted thread which is conditioned in a single pass
Inventor: RATTI ARTURO
IPC: D02G1/02
Filed: 1986-09-19
Abstract: The machine according to the invention makes it possible to produce a twisted thread which is conditioned in a single pass and comprises a twister with a plurality of twist spindles 1-1', a small conditioning oven 4 for each part of the machine, a cooling device 5 placed downstream of each small conditioning oven and a small false twist spindle 6 placed after the cooling device. The machine is made very compact by using a twister with a high density of spindles forming the subject of the Italian patent 811 356 from the same applicant.
Patent FR-2608034-A1 (FR)
Title: Rotary cutting tool for a food processor
Inventor: ROUZIC CLAUDE LE
IPC: A47J43/07
Filed: 1986-12-15
Abstract: Rotary cutting tool for a food processor with a cylindrical working container comprising two crescent-shaped blades which are laid out at different levels and whose convex front edge is cutting. According to the invention, the ratio between the radius of the convex front edge 7 of a blade and the internal radius of the container is between 0.90 and 0.98. Applications : energy saving, increasing efficiency.
Patent FR-2608677-A1 (FR)
Inventor: DURET PIERRE
IPC: F01N3/20
Filed: 1986-12-19
Abstract: A device and method are provided for rapidly priming a catalyst contained in a catalytic pot for a two stroke engine wherein the hottest fraction of the exhaust gases is transferred upstream of said catalyst and the remaining fraction of the exhaust gases is transferred downstream of said catalyst, as long as said catalyst is not primed.
Patent FR-2608418-A1 (FR)
Title: Device allowing obstruction of a natural channel such as an artery, in particular in a predetermined zone
IPC: A61F2/01
Filed: 1986-12-18
Abstract: The invention relates to a device allowing progressive obstruction of a natural channel such as an artery, in particular in a predetermined zone. It is characterised by: - at least one means 7 for anchoring in the walls 21 of the channel 2 at the predetermined zone 3, - at least one means 8 for forming at least one aggregate 9 such as a clot, from fluid, in particular blood, passing through the device, - at least one means 10 for retaining the aggregate 9 formed by the aforementioned means 8, arranged in order to produce such an effect.
Patent FR-2611317-A1 (FR)
Title: Safety connection device having male/female cable end pieces of round shape
IPC: H01R13/115
Filed: 1987-02-19
Abstract: Connection device having male/female end pieces of round shape, which enables contact resistance to be reduced and thus heating of the electrical circuit to be prevented for disconnectable connectors, irrespective of their frequency of operation (stressing). It is composed of a male end piece 1, including a sliding tube 3, and a female end piece 2 also equipped with a sliding tube 3. The device according to the invention is particularly intended for measurement-circuit and safety connections.
Patent FR-2594708-A1 (FR)
Title: Dispositif de filtrage de carburant du type a chauffage du carburant
Inventor: IZUTANI KOUJI
IPC: F02M37/22
Filed: 1987-02-25
Abstract: L'invention concerne un dispositif de filtrage de carburant de type à chauffage, comportant un ensemble de filtre et un dispositif de chauffage de carburant relié à l'ensemble de filtre. Un élément de filtrage de carburant 202 est logé dans l'ensemble de filtre. Le dispositif de chauffage 500 comprend un boîtier comportant un passage de carburant qui est relié à l'ensemble de filtre à carburant. Un élément chauffant 141 est disposé dans le passage de carburant 102, 140, 103 pour chauffer le carburant et liquéfier une formation céroïde solidifiée constituante contenue dans le carburant. Un détecteur 150 est prévu dans le boîtier pour détecter la quantité céroïde solidifiée contenue dans le carburant. Un interrupteur est logé dans le boîtier et il se ferme en alimentant électriquement l'élément chauffant, lorsque la quantité solidifiée dépasse une valeur prédéterminée. Applications : notamment aux véhicules automobiles à moteur Diesel. (CF DESSIN DANS BOPI)
Patent FR-2596353-A1 (FR)
Title: Vetement de protection avec alimentation en air respiratoire
Inventor: PASTERNACK ADALBERT
IPC: B63C11/04
Filed: 1987-02-26
Abstract: UN VETEMENT DE PROTECTION AVEC ALIMENTATION EN AIR RESPIRATOIRE EST CONSTITUE D'UNE MULTIPLICITE DE CAVITES RECOUVRANT LE CORPS DE L'UTILISATEUR, REMPLISSABLES DE GAZ RESPIRATOIRE ET DONT LES ESPACES INTERIEURS SONT RELIES ENTRE EUX, ET DE CORPS CREUX S'APPLIQUANT CONTRE LA REGION DE LA TETE ET DE LA NUQUE D'UN CASQUE DE PROTECTION ET DONT LES ESPACES INTERIEURS SONT RELIES A CEUX DES CAVITES ET DU CASQUE DE PROTECTION. SELON L'INVENTION, AFIN QUE LE VETEMENT DE PROTECTION PUISSE ETRE UTILISE PAR DES PLONGEURS, ET NOTAMMENT POUR LE SAUVETAGE DE L'EQUIPAGE D'UN SOUS-MARIN, UNE SOURCE DE GAZ RESPIRATOIRE 12 EST RACCORDEE AUX CORPS CREUX 7, LES CORPS CREUX 7 SONT RELIES AUX CAVITES 4 PAR UN ELEMENT DE TRANSITION PRECONTRAINT 6, ET LES CAVITES 4 PRESENTENT UNE OUVERTURE DE SORTIE 19 QUI DEBOUCHE DANS L'ESPACE INTERIEUR 8 DU CASQUE DE PROTECTION 9 PAR L'INTERMEDIAIRE D'UN AUTRE ELEMENT DE TRANSITION PRECONTRAINT 10, LA PRESSION D'OUVERTURE DU PREMIER ELEMENT DE TRANSITION 6 ETANT INFERIEURE A LA PRESSION D'OUVERTURE DU DEUXIEME ELEMENT DE TRANSITION 10.
Patent FR-2612974-A1 (FR)
Title: Shuttering device, particularly for building pillars in combination with a peripheral tie
IPC: E04G13/02
Filed: 1987-03-24
Abstract: The device is noteworthy in that it comprises, for each pillar, uprights 1 resting on the ground and arranged so as to be coupled, in an adjustable manner, in order to delimit the sides of a quadrilateral, the said elements being furthermore shaped in order to receive, in pairs, in a removable manner, panels 2 for allowing the said pillars to be poured, the peripheral tie being poured in a plurality of independent elements 5 arranged end to end in alignment and shaped so as to be positioned and centred on complementary parts of props resting on the ground 6, which can be adjusted vertically, in order to arrange the said independent elements at a chosen height in relation to certain parts of the arrangements of the pillars, in order to make them connect.