baber/WOPTO huggingface dataset:
Patent FR-2504268-A1 (FR)
Title: Installation pour verifier la durete shore de corps en elastomere
Inventor: FRANK ERICH
IPC: G01N3/42
Filed: 1982-04-15
Abstract: A.INSTALLATION POUR VERIFIER LA DURETE SHORE DE CORPS EN ELASTOMERE. B.ELLE COMPREND UN DISQUE 24 CIRCULAIRE TOURNANT, DES ELEMENTS 26 DE FIXATION QUI SONT MONTES SUR LE POURTOUR DU DISQUE ET QUI RETIENNENT LES CORPS 22 EN ELASTOMERE, UN DISPOSITIF 32, 34, 36 REGLABLE DE FIXATION A LA TETE 38 DE MESURE ET UN DISPOSITIF 40 D'ACTIONNEMENT DE LA TETE 38 DE MESURE. C.INDUSTRIE DU CAOUTCHOUC.
Patent FR-2526556-A1 (FR)
Title: Compound optical projection system - has partially combined light paths to show two differently based images on same flat plane
Inventor: FERME JEAN-JACQUES
IPC: G03B21/00
Filed: 1982-05-07
Abstract: The projector superimposes, in the same space (11), a black based image of an object (12) on a clear based second image. An optical system (13,14) forms a black based image by lighting one object using a system of occultation or light deviation and a second optical system (14,15) forms the clear based image. The optical systems have a partially common axis (10) and common sections downstream in the direction of light propagation. The system forming the clear image uses the occultation system downstream.
Patent FR-2508103-A1 (FR)
Title: Procede et dispositif pour alimenter sequentiellement en carburant un moteur a combustion interne
Inventor: TOMITA TAKAO
IPC: F02D17/04
Filed: 1982-06-17
Abstract: PROCEDE ET DISPOSITIF POUR ALIMENTER SEQUENTIELLEMENT EN CARBURANT UN MOTEUR A COMBUSTION INTERNE. LE DISPOSITIF COMPREND UN ORIFICE D'ADMISSION 13 MENAGE DANS LE MOTEUR 1, DEUX CANAUX D'ADMISSION 14, 16 RACCORDES AUDIT ORIFICE D'ADMISSION 13, UNE VALVE D'ISOLEMENT 17 POUR OUVRIR ET FERMER ALTERNATIVEMENT LESDITS CANAUX D'ADMISSION 14, 16 EN FONCTION DE LA VITESSE DE ROTATION DUDIT MOTEUR 1, AINSI QUE DES MOYENS POUR DISTRIBUER DU CARBURANT A L'UN OU A L'AUTRE DES DEUX CANAUX D'ADMISSION 14, 16.
Patent FR-2514939-A1 (FR)
Title: Conducteur electrique isole
Inventor: BICH GEORGE JOSEPH
IPC: H01B7/295
Filed: 1982-06-18
Abstract: A.CONDUCTEUR ELECTRIQUE ISOLE. B.CONDUCTEUR CARACTERISE EN CE QUE LE CONDUCTEUR 1 PROPREMENT DIT EST MUNI D'UN REVETEMENT ISOLANT 12 CONTENANT DU VERRE. C.CONDUCTEUR DESTINE NOTAMMENT A CERTAINES APPLICATIONS (MOTEURS, ETC.) DANS DES CENTRALES NUCLEAIRES.
Patent FR-2530410-A1 (FR)
Title: Cloche en matiere plastique, a dessus perfore, pour l'horticulture et le jardinage
IPC: A01G13/04
Filed: 1982-07-26
Abstract: CLOCHE POUR L'HORTICULTURE ET LE JARDINAGE, CARACTERISEE EN CE QU'ELLE EST CONSTITUEE EN MATIERE PLASTIQUE TRANSLUCIDE ET QUE SON FOND SUPERIEUR EST MUNI D'ORIFICES 41-42 DE TAILLE SUFFISANTE POUR PERMETTRE L'ARROSAGE, PROCURER UNE AERATION ET ACCESSOIREMENT FACILITER LA MANUTENTION PAR L'INTRODUCTION D'UN DOIGT.
Patent FR-2532389-A1 (FR)
Title: Epicyclic train speed reduction gear having two output speeds.
IPC: F16H3/00
Filed: 1982-08-30
Abstract: Device making it possible for an epicyclic train speed reduction gear to have a second rotational speed of its output shaft 10 by reversing the direction of rotation of its input shaft 8. The body of the reduction gear 11 being fixed, the high output speed is achieved by coupling the input shaft 8 with the output shaft 10 by the intermediary of a free wheel 9. The reduction gear body 11 being fixed, the low output speed is achieved by coupling the input shaft 8 and the output shaft 10 by the intermediary of the free wheels 5 and 7 and of the gear train 1, 2, 3, 4 and 6.
Patent FR-2515161-A1 (FR)
Title: Dispositif de mesure de course, notamment dispositif de mesure de hauteur pour des appareils elevateurs
Inventor: ROHR GUSTAV
IPC: B66F9/075
Filed: 1982-10-13
Abstract: DANS UN DISPOSITIF DE MESURE DE COURSE, NOTAMMENT DE MESURE DE HAUTEUR, DES SIGNAUX INDIVIDUELS PROVENANT D'UN TRANSMETTEUR INCREMENTIEL 7 DE PAS ANGULAIRES SONT ADDITIONNES ET COMPARES PLUSIEURS FOIS PERIODIQUEMENT PENDANT L'OPERATION DE MESURE AVEC UN SIGNAL DE COMPARAISON ANALOGIQUE DEPENDANT DU REGLAGE CONSIDERE ET PROVENANT D'UN TRANSMETTEUR ANALOGIQUE DE VALEURS MESUREES 15. UNE CORRECTION DE CES SIGNAUX EST EFFECTUEE AVANT L'EMISSION DES SIGNAUX DE HAUTEUR EN FONCTION D'ECARTS. DANS CE BUT, ON PREVOIT UN COMPTEUR DE SIGNAUX20 AVEC ENTREE DE POSITIONNEMENT, QUI PEUT ETRE REGLE PERIODIQUEMENT PENDANT L'OPERATION DE MESURE. ALORS QUE LE TRANSMETTEUR INCREMENTIEL 7 DE PAS ANGULAIRES APPELLE UN SIGNAL DE COMPARAISON APRES UNE ROTATION, PERIODIQUEMENT EN FONCTION DE L'ENTRAINEMENT MECANIQUE EN ROTATION, LE TRANSMETTEUR ANALOGIQUE DE VALEURS MESUREES EMET DE FACON CONTINUE SUR TOUTE LA HAUTEUR DE LEVAGE.
Patent FR-2537640-A1 (FR)
Title: Building having a shell stretched over steel cables
Inventor: ROUSSEAU JEAN-MARIE
IPC: E04H15/18
Filed: 1982-12-14
Abstract: The invention relates to: 1. A building having a shell stretched over bearing steel cables braced by tensioning steel cables located in different planes, coupled vault to vault: each vault having bearing cables which are prestretched by another vault having tensioning cables, the whole being integrated, or not, into the fabric structure. 2. The stretched shell serves only as roofing for the building without being involved in the stability of this building; although enclosed in sheaths of this shell, the cables remain the sole elements for the stability of the structure. 3. A netting-type enclosure, the shape of which in its upper portion closely follows the height variations of the tarpaulin roofing; a fixing system, permitting the attachment of panels to the enclosure, allows the complete encasing of the intermediate tensioning system bracing the edges and the panels.
Patent FR-2522700-A1 (FR)
Title: Procede et dispositif de guidage pour aider un vehicule porteur de tuyaux a negocier des virages de faible courbure
Inventor: SHAW RICKY LEONARD
IPC: B65G53/30
Filed: 1983-02-03
Abstract: POUR DEPLACER UN VEHICULE PORTEUR DE TUYAUX LE LONG D'UN VIRAGE, ON PREVOIT UNE PLAQUE D'APPUI 21 ANCREE POUR DEMEURER EN UN ENDROIT FIXE A LA SURFACE DU SOL; UN DISPOSITIF DE LEVAGE 22, QUI PEUT ETRE LEVE OU ABAISSE, EST FIXE A LA PLAQUE 21 ET PRESENTE, SUR SA SURFACE SUPERIEURE, UNE PLATE-FORME 26; UN DISPOSITIF D'EMPRISONNEMENT 23 D'UNE ARTICULATION 18 EST FIXE A LA PLATE-FORME. EN SERVICE, LE DISPOSITIF EST INSERE SOUS LE VEHICULE PORTEUR DE TUYAUX, ANCRE, ET LE DISPOSITIF D'EMPRISONNEMENT DE L'ARTICULATION EST LEVE JUSQU'A CE QUE L'ARTICULATION 18 SOIT MAINTENUE EN PLACE.
Patent FR-2541063-A1 (FR)
Title: Multi-line semaphore terminal
Inventor: RENALDO MICHEL
IPC: H04Q11/04
Filed: 1983-02-14
Abstract: The present invention relates to the management of exchanges for switching systems and in particular the management of the signalling transmitted on a semaphore channel. The invention essentially includes two front-end processors FTR0, FTR1 receiving (or transmitting) the semaphore channels and writing them into (or extracting them from) a common message memory 2 and a third processor 3 providing the interface between the control unit 4 and the said message memory 2. Application to the simultaneous processing of a large number of semaphore channels.
Patent FR-2521729-A1 (FR)
Title: Circuit detecteur pour la detection d'informations sur des disques du type a capacite
Inventor: YAMADA KAZUO
IPC: G11B9/06
Filed: 1983-02-14
Abstract: CIRCUIT DETECTEUR POUR LA DETECTION D'INFORMATIONS SUR DES DISQUES DU TYPE A CAPACITE. CE CIRCUIT DETECTEUR EST DESTINE A DETECTER A L'AIDE D'UN STYLE LES INFORMATIONS ENREGISTREES SOUS LA FORME D'UNE SERIE DE MICROCUVETTES SUR UN DISQUE. CE DETECTEUR COMPREND UN OSCILLATEUR 1 MUNI D'UNE PREMIERE LIGNE 10, UN RESONATEUR COAXIAL 3 MUNI D'UNE SECONDE LIGNE, CETTE SECONDE LIGNE ETANT RELIEE A L'ELECTRODE DU STYLE PAR UN CONDUCTEUR 32, L'ENERGIE DE MICRO-ONDE DE L'OSCILLATEUR EST COUPLEE AU RESONATEUR PAR UN MOYEN DE COUPLAGE 2 COMPRENANT UNE BOUCLE 20 COMPORTANT UNE PREMIERE SECTION COUPLEE PAR INDUCTION A LA PREMIERE LIGNE 10 ET UNE SECONDE SECTION COUPLEE PAR INDUCTION A LA SECONDE LIGNE 30, ET UN CONDENSATEUR 22 RELIANT UN POINT COMPRIS ENTRE LESDITES PREMIERE ET SECONDE SECTIONS DE LADITE BOUCLE 21 A LA MASSE. CET AGENCEMENT PERMET D'OBTENIR UN DETECTEUR DE BON RENDEMENT MALGRE LES VARIATIONS DES PARAMETRES DU CIRCUIT DUES AUX TOLERANCES DE FABRICATION.
Patent FR-2520657-A1 (FR)
Title: Appareil de moulage par soufflage et injection pour objets moules creux doubles
IPC: B29B11/08
Filed: 1983-04-19
Abstract: L'INVENTION A TRAIT A UN APPAREIL DE MOULAGE PAR INJECTION ET SOUFFLAGE EN VUE DE REALISER DES OBJETS MOULES CREUX A DOUBLE PAROI. ELLE A POUR OBJET UN APPAREIL DE MOULAGE PAR INJECTION ET SOUFFLAGE POUR FABRIQUER DES OBJETS MOULES CREUX A DOUBLE PAROIS POSSEDANT QUATRE POSTES D'OPERATIONS: UN POSTE DE MOULAGE PAR INJECTION A, UN POSTE DE CHAUFFAGE B, UN POSTE D'ETIRAGE ET DE SOUFFLAGE C ET UN POSTE DE DEGAGEMENT DE MOULE D ET POSSEDE UN MOULE DE GOULOT 17 DE PLUS QUE LE NOMBRE DE POSTES. LE POSTE DE MOULAGE PAR INJECTION EST ELARGI POUR ENGLOBER LES POSITIONS D'ARRET DE DEUX MOULES DE GOULOT ADJACENTS. DANS LE POSTE DE MOULAGE PAR INJECTION, UNE PARAISON INTERNE ET UNE PARAISON EXTERNE SONT REALISEES SEPAREMENT, ET DANS LES DERNIERS POSTES ELLES SONT ETIREES ET MOULEES PAR SOUFFLAGE POUR CONSTITUER UN OBJET MOULE CREUX A DOUBLE PAROI. APPLICATION: NOTAMMENT A LA FABRICATION EN CONTINU DE BOUTEILLES EN MATIERE PLASTIQUE A PAROI DOUBLE.
Patent FR-2545729-A1 (FR)
Title: Games with movable platform
IPC: A63G31/14
Filed: 1983-05-10
Abstract: The invention relates to sports games equipment involving movement. Its subject is a type of game comprising a base on the ground 1, and elastic support means 4 fastened onto this base and supporting a flat horizontal platform 5. The players may stand upright or lie down on this platform and impart all kinds of movements to it, while exercising their strength and their sense of balance. These games are intended for equipping leisure and play areas in open spaces and holiday or amusement centres.
Patent FR-2548146-A1 (FR)
Title: Emballage pour support orthopedique et procede d'emballage de tels supports
Inventor: SPANN DONALD CARROLL
IPC: B65D85/07
Filed: 1983-06-30
Abstract: L'INVENTION CONCERNE DES EMBALLAGES DE SUPPORTS ORTHOPEDIQUES. ELLE SE RAPPORTE A UN EMBALLAGE DE SUPPORT ORTHOPEDIQUE DANS LEQUEL UN SUPPORT A FORME D'UNE MOUSSE DE MATIERE PLASTIQUE A CELLULES OUVERTES EST PLACE DANS UN SAC THERMOPLASTIQUE B AYANT UN BORD OUVERT 33. LE SAC EST MIS SOUS VIDE ET EST SOUMIS A UNE ACTION DE COMPRESSION, ET LE BORD OUVERT EST ALORS SOUDE. LA COMPRESSION EST ALORS SUPPRIMEE ET LE SUPPORT ORTHOPEDIQUE PEUT ETRE STOCKE PENDANT DE LONGUES PERIODES ET SOUS UN FAIBLE VOLUME. APPLICATION AU STOCKAGE ET A LA DISTRIBUTION DES SUPPORTS ORTHOPEDIQUES.
Patent FR-2530329-A1 (FR)
Title: Lanceur electromagnetique equipe d'un commutateur pour tirs successifs a cadence rapide
Inventor: HEYNE CARL JOHN
IPC: F41B6/00
Filed: 1983-07-18
Abstract: LANCEUR ELECTROMAGNETIQUE EQUIPE D'UN COMMUTATEUR POUR TIRS SUCCESSIFS A CADENCE RAPIDE. CE LANCEUR EST POURVU D'UN COMMUTATEUR DU TYPE CARTOUCHE 30 POUR COMMUTER LE COURANT D'UNE SOURCE 10 DE COURANT ELEVEE SUR DEUX RAILS CONDUCTEURS 36, 38 GENERALEMENT PARALLELES. LE COMMUTATEUR DU TYPE CARTOUCHE, QUI EST EN CONTACT ELECTRIQUE DE GLISSEMENT AVEC LES RAILS A L'EXTREMITE FORMANT CULASSE DE CEUX-CI, COMPORTE UNE CHAMBRE 32 DE PRESSION ET UNE OUVERTURE POUR RECEVOIR UN MONTAGE DE PROJECTILE 26, 28. UNE AUGMENTATION DE PRESSION DANS LA CHAMBRE 32 ENVOIE LE PROJECTILE VERS L'AVANT TOUT EN PROVOQUANT LE RECUL DE LA CARTOUCHE. DE CE FAIT, LE COURANT EST COMMUTE DE LA CARTOUCHE SUR UNE ARMATURE CONDUCTRICE 24 QUI PROPULSE ENSUITE LE PROJECTILE 28 LE LONG DES RAILS CONDUCTEURS 36, 38. APPLICATIONS NOTAMMENT A L'INJECTION DE PASTILLES DANS LES REACTEURS DE FUSION, A LA FUSION PAR COLLISIONS ET AUX ARMES A REPETITION.
Patent FR-2532140-A1 (FR)
Title: Cylindrical loudspeaker enclosure eliminating resonances
IPC: H04R1/02
Filed: 1983-07-27
Abstract: A round cylindrical (1) enclosure contains flats which support the loudspeaker (7). The cylinder pref. includes a base (3) and open top with ring perimeter (4) for supporting a large speaker unit. Star formation inner baffles (5,6) are used to mount one or more smaller speakers. The baffles (6) are joined in several places both together and to the outer cylinder. The shapes of the baffles and regularity or symmetry of the joining is varied to prevent oscillations.
Patent FR-2550783-A1 (FR)
Inventor: LAURENT ALAIN
IPC: C05G3/80
Filed: 1983-08-18
Abstract: 1. An enriching agent for the fertilization of soils, characterized in that it consists of a mixture of lignite of low bitumen content that has been submitted to a treatment endowing it with a high content of humic acids, and of natural or synthetic polymer that retains water and is non-biodegradable or only slightly biodegradable, and in that the respective proportions in the dry state of the different constituents of this enriching agent vary between 95% and 50% by weight of the treated lignite and between 5% and 50% by weight of the water-retainer.
Patent FR-2551020-A1 (FR)
Title: Device for auto-releasable buoy
Inventor: NEVEU ANDRE
IPC: B63C9/22
Filed: 1983-08-30
Abstract: The invention relates to a device which makes it possible to release a buoy as soon as a person falls into the sea without manual intervention. It consists of a box 1 enclosing in the upper part the release mechanism and in the lower parts on one side the buoy 2 and on the opposite side the bobbin 15. Triggering of the release is carried out by the transmitter carried by the solitary navigator; upon contact with the water, the transmitter transmits a pulse to the receiver 3 which supplies the electromagnet 4 and frees the buoy 2. The contactor 22 connects into the circuit the visual 5 and acoustic 16 devices, stops the motor or interrupts the automatic control. Resetting the device is carried out by pulling the knob 7. To restart the motor in the presence of a crew, release can be brought about by pressing push-button 8. The device according to the invention is particularly intended to increase the chances of rescue of solitary sailors.
Patent FR-2551336-A1 (FR)
Title: Improved heat-adjustable mattress
IPC: A47C21/04
Filed: 1983-09-02
Abstract: The mattress according to the invention is noteworthy in that it comprises the arrangement of a framework CX for fitting it perfectly to the original mattress, this heat-adjustable mattress being made from fabrics which are suitable in terms of resistance to wear and the passage of the thermal liquid, with a circuit 2 made from flexible and compact material which facilitates the passage of the thermal agent.
Patent FR-2533766-A1 (FR)
Title: Antenne a ondes de surface et procede de fabrication
Inventor: TRAUT G ROBERT
IPC: H01Q1/38
Filed: 1983-09-26
Abstract: L'INVENTION CONCERNE UNE ANTENNE A MICRO-ONDES ET SON PROCEDE DE FABRICATION. CETTE ANTENNE A MICRO-ONDES COMPORTE UN PLAN GEOMETRIQUE DE BASE CONDUCTEUR 14, UNE AME DIELECTRIQUE 12 POURVUE D'UN CERTAIN NOMBRE DE DISCONTINUITES DISPOSEES SUIVANT UN DESSIN PREDETERMINE ET UN ELEMENT CONDUCTEUR 16 DISPOSE AU CENTRE DE L'AME DIELECTRIQUE 12 ET A UNE CERTAINE DISTANCE DU PLAN GEOMETRIQUE DE BASE, LES ELEMENTS DE L'ASSEMBLAGE ETANT TOUS LIES ENSEMBLE POUR FORMER UNE STRUCTURE RIGIDE, CETTE ANTENNE POUVANT COMPORTER UN DISPOSITIF ANNULAIRE EN UNE MATIERE A PERTES ELEVEES. LE PROCEDE DE FABRICATION COMPORTE LE MOULAGE D'UNE MATIERE DIELECTRIQUE, CE MOULE CONTENANT EGALEMENT UN DISQUE METALLIQUE SERVANT DE PLAN GEOMETRIQUE DE BASE ET, EVENTUELLEMENT, LE DISPOSITIF ANNULAIRE A PERTES ELEVEES.
Patent FR-2552451-A1 (FR)
Title: Electrolytic chromium-plating process.
Inventor: JOVANCICEVIC VLADIMIR
IPC: C25D11/38
Filed: 1983-09-28
Abstract: According to this process for electrolytic chromium-plating of a steel strip, of the type according to which the strip is employed as an electrode with a treatment bath consisting of a solution of chromic acid, a low treatment potential is applied, in the passivity range which extends between -0.6 and 0.4 V/ESS in relation to the equilibrium potential, -0.3 V/ESS. The chromium-plating bath advantageously has a concentration of CrO3 higher than 30g/l and preferably close to 80 g/l.
Patent FR-2553001-A1 (FR)
Title: Strategic game similar to tennis
IPC: A63F3/00
Filed: 1983-10-10
Abstract: The strategic game comprises a surface divided into two identical camps or sectors, each of these sectors being divided into two zones 5, 6 with an equal number of boxes, the latter being divided into lines 3 and columns 2, the game comprising means 7, 8, 9, 10, 11, 12 for denoting, in random fashion and alternately in each camp, two boxes, each of them being located in a different zone and in the same column; it also comprises means for enabling each player alternately to choose the zone which he wishes to attain in the sector opposing him as a function of the zone which he himself occupies in his own sector.
Patent FR-2553006-A1 (FR)
Title: Spray device having a relatively high delivery rate of a coating product
Inventor: THOLOME ROGER
IPC: B05B13/04
Filed: 1983-10-11
Abstract: Device for spraying a coating product with a high delivery rate, comprising at least two spray nozzles 1, 2 disposed so as to be able to be manipulated and controlled as a single spray nozzle.
Patent FR-2534868-A1 (FR)
Title: Tenon de sellette d'attelage muni d'un plateau porteur, pour attelage a sellette
Inventor: JAKOB LOTHAR
IPC: B62D53/08
Filed: 1983-10-21
Abstract: ON PROPOSE UN TENON DE SELLETTE D'ATTELAGE MUNI D'UN PLATEAU PORTEUR POUR UN ATTELAGE A SELLETTE, DANS LEQUEL LA TETE DU TENON SE RACCORDE A LA BRIDE DE FIXATION 8, PAR UN CONGE CONFORME DE MANIERE QUE LE TALUS 7 DU CONGE 6 S'ETENDE SENSIBLEMENT TANGENTIELLEMENT A L'ARC DE CERCLE QUI FORME LE CONGE. LE PLATEAU PORTEUR 12 EST EN OUTRE MUNI, SUR SA SURFACE, D'EVIDEMENTS 13 DONT LA HAUTEUR CORRESPOND A PEU PRES A LA HAUTEUR DE LA TETE DES VIS QUI S'Y LOGENT. L'AVANTAGE DE CETTE DISPOSITION CONSISTE DANS LA SUPPRESSION DE L'USINAGE DE LA SURFACE DU PLATEAU PORTEUR. UN AUTRE AVANTAGE DE CETTE DISPOSITION CONSISTE DANS LE FAIT QUE L'EPAULEMENT DE RENFORCEMENT CIRCULAIRE 9 PEUT ETRE FABRIQUE PAR UN PROCEDE DE FABRICATION SIMPLE ET REPOND CEPENDANT AUX EXIGENCES DE SECURITE.
Patent FR-2536448-A1 (FR)
Title: Organe d'etancheite pour toiture et toiture munie de ces organes
Inventor: COOPER CHRISTOPHER ARTHUR
IPC: E04D12/00
Filed: 1983-11-24
Abstract: TOIT EN PENTE COMPRENANT DES ORGANES D'ETANCHEITE 7 SITUES AU-DESSOUS DES RANGEES DE TUILES 1, ET AYANT POUR EFFET DE DRAINER TOUTE EAU S'INFILTRANT ENTRE LES TUILES ADJACENTES D'UNE RANGEE PARTICULIERE VERS LA SURFACE SUPERIEURE DES TUILES DE LA RANGEE SITUEE IMMEDIATEMENT AU-DESSOUS. CHAQUE ORGANE 7 PRESENTE UNE GOULOTTE TRANSVERSALE 8 QUI RECOIT LES CROCHETS DES TUILES ET QUI DEFINIT SUR LA FACE INFERIEURE DE CHAQUE ORGANE UNE BUTEE AGENCEE POUR S'ENGAGER SUR UN LATTIS DE SUPPORT 2 DE LA TOITURE. CES ORGANES D'ETANCHEITE 1 PERMETTENT LA POSE DE TUILES OU D'ARDOISES PLATES QUI NE S'EMBOITENT PAS LATERALEMENT, SANS AVOIR A SUPERPOSER LES TUILES DANS LEURS REGIONS CENTRALES.
Patent FR-2556169-A1 (FR)
Inventor: BUET JACQUES
IPC: H02B1/42
Filed: 1983-12-01
Abstract: 1. Parallelipipedic enclosure for electrical apparatus comprising a rear panel (10) in form of a plate, which bears the support elements (18) of the apparatus (20) housed in an enclosure and four pillars (22) fastened to the four corners of the plate (10) in order to form the four edges of an enclosure, to which are fastened the four side walls (24) of the enclosure, in form of plates having side edges (28) refolded at right angle and constituting a frame which can be mounted in order to cover the rear panel (10) after mounting of the apparatus and wiring of the enclosure, and which can be closed by a front panel in form of a sheet or door, characterized in that each pillar (22) comprises a rear part which can be embedded on a conjugated part linked with the rear panel (10) and equipped with fixing means, particularly with screws (52), that can be reached from the front for fixing the pillar (22) on a rear panel applied against a wall, said pillar (22) comprising two external perpendicular support faces (38), each of which is equipped with a longitudinal slot (31) in form of a slide, in order to receive in a fitted manner, when the side walls are in mounted position, the at right angle refolded edge (28) of the associated plate (24) joined with the support face (38) of the pillar, each side plate (24) comprising a rear edge (30) which slides in mounted position under a bended edge (12) formed by the edge (28) refolded at right angle of the rear plate (10) and a front part (56) refolded to the back to cover the front end (26) of the pillar and to maintain the side plate (24) in mounted position.
Patent FR-2537693-A1 (FR)
IPC: G05D7/01
Filed: 1983-12-06
Abstract: SOUPAPE DE LIMITATION DE DEBIT POUR UN ECOULEMENT REGLE DANS LE SENS COURANT D'ASSERVISSEMENT ET UN ECOULEMENT LIBRE DANS LE SENS DU COURANT OPPOSE. LA SOUPAPE DE LIMITATION COMPORTE UNE VALVE ANTIRETOUR 13 QUI EST REALISEE SOUS LA FORME D'UN ANNEAU 14 QUI, MONTE EXTERIEUREMENT SUR LE PISTON ET DEPLACABLE DANS LE SENS AXIAL, EST APPUYE CONTRE UN SIEGE 19 PAR UN RESSORT 15 AGISSANT A L'ENCONTRE DU SENS DU COURANT OPPOSE 12 ET, DANS CETTE POSITION, FERME LES CANAUX DE SORTIE RADIAUX DU PISTON.
Patent FR-2557278-A1 (FR)
Title: Screen for a reheating oven for the steel industry.
Inventor: ROBERTIE DOMINIQUE SARLANDIE D
IPC: F27B9/34
Filed: 1983-12-23
Abstract: The subject of the present invention is a suspended screen for a reheating oven for the steel industry, of substantially V-shaped cross-section, with a rounded bottom. According to the invention, the plane portions of the screen are composed of fibrous refractory elements 3 fixed to a metal support and its curved lower portion is formed from heavy refractory blocks 4, made of concrete or of moulded material, and is suspended from the upper reinforcement 10 of the oven.
Patent FR-2558881-A1 (FR)
Title: Nuclear, biological and chemical (NBC) fall-out shelter made of reinforced concrete precast in a factory, commonly called fall-out shelter
IPC: E04H9/10
Filed: 1984-01-27
Abstract: Device for protecting the occupants from nuclear, biological and chemical fall-out. The invention relates to a device which enables the occupants to be protected from nuclear, biological and chemical fall-out. It consists of a sealed casing 5 with access doors 1, an armoured shutter 1<*> and a filtration and ventilation system 2. It is fitted out inside with a modest survival arrangement: water reserves 8, technical premises, and decontamination airlock 14. The device according to the invention is intended in particular for protection from fall-out.
Patent FR-2540963-A1 (FR)
Title: Stuffing box for a ball cock
Inventor: KOLEV DRAGOMIR IVANOV
IPC: F16K5/06
Filed: 1984-02-10
Abstract: The present invention relates to a stuffing box for a ball cock comprising a spindle mounted in a conical hole which is machined in the body of the cock and whose small base is directed towards the external face of the said body, as well as a handle. According to the invention, this stuffing box is characterised in that, at its lower part, the spindle 1 is provided with a collar 4 on which there is mounted a seal 6 and in that, concentric to the small base of the conical hole 2, there is formed a seat 9 on which there rests a sealing ring 10 compressed by a metal washer 11.
Patent FR-2561758-A1 (FR)
Title: Heat pump combined with a static recuperator
Inventor: NADOT THIERRY
IPC: F28D15/02
Filed: 1984-03-21
Abstract: The present invention relates to a heat exchanger assembly comprising a heat pump combined with a static recuperator of the heat transfer type using a fluid circulating between a hot zone where it picks up heat energy and a cold zone where it releases the said heat energy. In accordance with the invention the heat exchange assembly is characterised in that the cold zone 3b and the hot zone 3a of the static recuperator are realised by two separate heat exchange batteries. The heat exchange assembly is of reduced bulk and can be used especially for dehumidifying and heating an air flow used for drying.