baber/WOPTO huggingface dataset:
Patent NO-317063-B1 (NO)
Inventor: SETCHELL KENNETH D R
IPC: A61P1/16
Filed: 1998-05-19
Abstract: One aspect of this invention is directed to a pharmacologically acceptable composition including a sulfate of 3 alpha, 7 beta-dihydroxy-5 beta-cholan-24-oic acid (Ursodeoxycholic acid or "UDCA") and a pharmacologically acceptable carrier. In a preferred composition, the sulfate is UDCA-3-sulfate, UDCA-7-sulfate, UDCA-3,7-disulfate, glyco-UDCA-3-sulfate, glyco-UDCA-7-sulfate, glyco-UDCA-3,7-disulfate, tauro-UDCA-3-sulfate, tauro-UDCA-7-sulfate, tauro-UDCA-3,7-disulfate or a combinations thereof. Another aspect of the invention concerns a method of delivering UDCA to a mammal to inhibit or treat a disorder, which includes administering a sulfate of UDCA to the mammal in an amount sufficient to inhibit or treat the disorder. For example, a UDCA sulfate may be used to advantage in inhibiting or treating an inflammatory condition of the gastrointestinal tract, such as colon cancer, rectum cancer, a neoplasm of the colon, a neoplasm of the rectum, carcinogenesis of the colon, carcinogenesis of the rectum, ulcerative colitis, an adenomatous polyp, familial polyposis and the like. A sulfate of UDCA also may be administered to inhibit or treat an inflammatory disorder of the liver. A UDCA sulfate may be used to improve serum biochemistries of liver disease or liver function, to increase bile flow or to decrease biliary secretion of phospholipid or cholesterol. In yet a further aspect, the invention is directed to a method of maintaining an isolated organ by perfusing the organ with a sulfate of UDCA.
Patent AT-502373-B1 (AT)
Title: Mattress from polyurethane flexible foam, has biocides equipment on basis of silver-bearing zeolite, where polyurethane fiber foam contains silver-bearing zeolite and tertiary amine
Filed: 2006-02-09
Granted: 2007-03-15
Abstract: The mattress has biocides equipment on the basis of a silver-bearing zeolite. The polyurethane fiber foam contains 0.1 to 5 weight percent of a silver-bearing zeolite and 0.1 to 2 weight percent of a tertiary amine. The tertiary amine forms an aliphatic, cyclo aliphatic or bicylic compound. The polyurethane fiber foam as tertiary amine contains Dimethylcyclohexylamine through ether, Diazabicyclooctane or N.N-Tetramethylbutandiamine. An independent claim is also included for a method for production of a mattress comprises a conversion of polyol component with an isocyanate component under effect of a blowing agent in a polyaddition to a polyurethane fiber foam.
Patent AT-517138-B1 (AT)
Title: Verfahren und Steuerungseinrichtung zur Bestimmung eines Gasverbrauchs eines mit Gas betriebenen Motors
Inventor: STEFAN PETERS
IPC: F02D19/02
Filed: 2016-04-21
Granted: 2019-05-15
Abstract: Verfahren zur Bestimmung eines Gasverbrauchs eines mit Gas betriebenen Motors (10), nämlich eines mit Gas betriebenen Gasmotors oder eines mit Gas betriebenen Dual-Fuel-Motors, wobei der Motor (10) unter Ist-Betriebsbedingungen betrieben wird und unter den Ist-Betriebsbedingungen der Ist-Gasverbrauch des Motors (10) erfasst wird, und wobei ein unter Ziel-Betriebsbedingungen zur erwartender Ziel-Gasverbrauch des Motors (10) abhängig von dem Ist-Gasverbrauch und abgängig von Abweichungen zwischen den Ist-Betriebsbedingungen und den Ziel-Betriebsbedingungen berechnet wird.
Patent AT-510902-B1 (AT)
Title: Bearbeitungswerkzeug für quergerichtete Baumstamm-Aussägungen
Inventor: PROKESCH RUDOLF ING
IPC: B23D55/08
Filed: 2010-12-17
Granted: 2013-11-15
Abstract: Die aus waagerecht auf einander liegenden Baumstämmen gefügten Holzwände von Blockhäusern und Blockhütten sind mit quergerichteten Aussägungen ausgebildet um profilangepasste Eckverbindungen realisieren zu können. Die Aussägungen (5) sind mittels einer Bandsäge (8) und ihres Sägebandes (9) realisierbar, wobei diese mittels einer am Halterungsgestell (15) angeordneten Schwenkscheibe (12) entlang von Kurvenbahnnuten (14) durch diese profilbestimmt durchführbar ist. Spezifisches Anwendungsgebiet ist die Aufstellung von Blockhäusern und Blockhütten für die Land- und Fortwirtschaft sowie für den naturnahen Tourismus.
Patent AT-516760-B1 (AT)
Title: Analytisches Messsystem auf Basis in-situ verstärkter resonanter Farben
Inventor: SCHALKHAMMER THOMAS
IPC: G01N33/48
Filed: 2015-04-22
Granted: 2016-08-15
Abstract: Die Erfindung betrifft eln analytisches Messsystem auf Basis in-situ verstärkter resonanter Farben, dadurch gekennzeichnet, dass zumindest ein Silberkomplexierender Stabilisator (1), ein Reduktionsmittel (2) und ein Silbersalz (3) in einer lagerfähigen, bevorzugt getrockneten, Form sowie katalytisch aktive Nanopartikel (4) im Messsystem vorliegen welche nach Zugabe einer chloridhaltigen Analytflüssigkeit (5) miteinander reagieren und dadurch eine nanometrische Metallschicht (6) auf einer Lichtwellen-reflektierenden Oberfläche (7), die zumindest eine 15 bis 500 nm dicke transparente Beschichtung (8) trägt, abscheidet und dies eine sichtbare und oder messbare resonante Interferenzfarbe erzeugt.
Patent AT-501167-B1 (AT)
Title: Fixed/movable components`, e.g. vehicle, elastic deformation determining method, involves finding real image and real position of mobile platform, and comparing and bringing real position into correspondence with theoretical position
Filed: 2005-03-09
Granted: 2006-07-15
Abstract: The method involves finding a geometry and a theoretical position of articulation points on fixed platform, e.g. base area (9), and mobile platform, e.g. tip (10). Forces acting on actuators are found from the geometry and a load to determine real geometrical image and a real position of the platform (10). The real position is compared and brought into correspondence with theoretical position by actuation of corresponding actuators.
Patent AT-516856-B1 (AT)
Title: Hydrozyklon mit Feinstoffabreicherung im Zyklonunterlauf
Inventor: KRAMER MICHAEL DIPL ING
IPC: B04C5/14
Filed: 2015-08-21
Granted: 2016-09-15
Abstract: Den Gegenstand dieser Erfindung bildet ein Hydrozyklon (1) mit einem Zulaufbereich (2) mit einem tangentialen Zulauf (4) für eine Aufgabetrübe (6) und einem weiteren an den Zulaufbereich (2) anschließenden Abscheidebereich (3) mit einem Unterlaufaustragsrohr (8) zur Abfuhr von Schwerstoffen und einer Oberlaufdüse (9), die in Form eines Tauchrohres axial in das Innere des Hydrozyklons (1) ragt. Im Bereich des tangentialen Zulaufs (4) ist ein weiterer Zulauf (5) zur Zufuhr eines Sperrfluidstromes (7) vorgesehen, wobei das Sperrfluid (7) und die Aufgabetrübe (6) im Hydrozyklon (1) vor ihrer Zusammenführung durch eine Lamelle (10) voneinander getrennt sind. Erfindungsgemäß besteht der Abscheidebereich (3) aus einem konischen Teilstück (15) und aus einem daran anschließenden zylindrischen Teilstück (18) oberhalb des Unterlaufaustragsrohres (8).
Patent AT-508680-B1 (AT)
Title: Verfahren zur qualitativen und/oder quantitativen bestimmung von tumorzellen
IPC: G01N33/574
Filed: 2009-05-19
Granted: 2011-03-15
Abstract: Die Erfindung betrifft ein Verfahren zur qualitativen und/ oder quantitativen Bestimmung von Tumorzellen, umfassend die Schritte:a) Erzeugen eines Farbstoffkomplexes aus einem Aminocoumarin und Cyclodextrin;b) Versetzen der Tumorzellen mit dem in Schritt a) hergestellten Farbstoffkomplex;c) Inkubation der Zellen mit dem in Schritt a) hergestellten Farbstoffkomplex;d) Bestimmen der Tumorzellen mittels Fluoreszenzmikroskopie und/oder fluoreszensspektrometrischer Analyse.
Patent BR-0107199-B1 (BR)
Inventor: ROBERT PIERRE
IPC: C08F297/04
Filed: 2001-08-27
Abstract: The present invention relates to a process for the preparation of a dilithiated initiator usable in anionic polymerization, a process for the preparation by anionic polymerization of a living diene elastomer which is provided with a carbon-lithium group at each of its chain ends, and a process for the preparation of a copolymer having three blocks starting from said living diene elastomer. The process for the preparation of a dilithiated initiator according to the invention involves of reacting a first reagent, a dialkenyl benzene, and a second reagent, secondary butyllithium, in the presence of a diamine, in an aliphatic or alicyclic hydrocarbon solvent, such that the ratio of the number of moles of first reagent to the number of moles of second reagent is substantially equal to 0.5, so that the initiator obtained is essentially a bi-adduct resulting from the addition of a molecule of secondary butyllithium to each of the two double bonds in the dialkenyl benzene.
Patent BR-0115831-B1 (BR)
Inventor: LEGRAIN MARC
IPC: A45D20/10
Filed: 2001-11-28
Abstract: The invention concerns a hair dryer comprising a housing (1) including means for circulating an air stream between an inlet end (4) and an outlet end (5) of said housing, and a device (3) arranged proximate to the outlet end (5) for modifying the air stream outlet cross-section (S), said device comprising at least two flaps (6a, 6b) arranged in the air stream and means for rotating said flaps. The invention is characterised in that said device (3) comprises a tubular nozzle (7) arranged between the two flaps (6a, 6b) and axially mobile relative to said air stream.
Patent BR-0115933-B1 (BR)
Inventor: HAUGHOM OLAV PER
IPC: E21B34/14
Filed: 2001-11-29
Abstract: A sleeve valve for fluid flow between a hydrocarbon reservoir and a well including a fixed outer sleeve with openings and a movable inner sleeve with openings which can be aligned and misaligned with the outer sleeve openings in order to admit or shut off the fluid flow. The outer sleeve opening is provided with a movable sealing element that has a through-going radial opening adapted to rest around the opening in the inner sleeve, and a tension element presses the sealing element against the inner sleeve. A portion of the side face of the sealing element forms a pressure face which under the effect of pressure in a pressure chamber presses the sealing element against the inner sleeve. The pressure chamber is via at least one connection connected to at least one pressure source whereby pressure propagation from the pressure source to the pressure chamber causes the sealing element to be pressed even more against the inner sleeve.
Patent BR-0208652-B1 (BR)
Title: Composition parenteral pharmaceutical component containing sodium parecoxib, injectable solution and sealed vial understanding the same
Inventor: AZIZ KARIM
IPC: A61K47/12
Filed: 2002-04-02
Abstract: "composição parenteral reconstituível contendo um inibidor de cox-2". uma composição farmacêutica compreende, em forma de pó, (a) pelo menos um agente terapêutico solúvel em água selecionado de drogas e pró-drogas inibidoras de cox-2 seletivas e sais das mesmas, por exemplo sódio de parecoxib, em uma constituição de quantidade total terapeuticamente eficaz em cerca de 30% a cerca de 90% em peso, (b) um agente de tamponamento parenteralmente aceitável em uma quantidade de cerca de 5% a cerca de 60% em peso, e opcionalmente (c) outros ingredientes excipientes parenteralmente aceitáveis em uma quantidade total não maior do que cerca de 10% em peso, da composição. a composição é reconstituível em um líquido solvente parenteralmente aceitável, para formar uma solução injetável. um processo de liofilização é fornecido para a preparação de uma tal composição.
Patent BR-PI0318188-B1 (BR)
Inventor: HART KEITH
IPC: F16K15/14
Filed: 2003-12-17
Abstract: An insertion part is provided in the form of a back-flow preventer and which can be inserted in a gas or liquid line. An insertion part is also provided that can be inserted into a gas or liquid line in the form of a flow regulator. The insertion parts are characterizedin that they comprise an annular lip shaped part which, togther with its annular body, is held inside the housing and which has at least one controlling lip ( 9 ), with the controlling lip being displaced by the fluid, and/or at least one sealing lip ( 14 ). The insertion part can be used in a versatile manner and is characterized by the simple production thereof as well as by having a uniform and reliable functioning.
Patent BR-9713386-B1 (BR)
Inventor: HALLUNDBAEK JORGEN
IPC: H02K5/16
Filed: 1997-11-21
Abstract: A long electrical motor mainly for submersible use having a high efficiency, being mechanically stable, capable of being assembled under low time consumption at low costs, and which is easy to maintain and repair. The long motor has a rotor divided into sections with at least one low friction bearing arranged between the sections and in each end of the long motor. A stator is stacked continuously past internal bearings using thin sheets of metal discs between the bearings. Each disc in the bearing pedestal is significantly thicker than the common stator discs and is made of paramagnetic metal with good heat transfer properties. The inner diameter of each disc in the bearing pedestal is smaller than the inner diameter of the common stator discs so that a bearing inserted into the bearing pedestal is held by a tight fit. The inner diameter of the bearing fits tightly to the axis of the rotor and slots for the stator windings in all metal discs are radially open towards the rotor.
Patent BR-9914673-B1 (BR)
Inventor: ASH MARY L
IPC: C07D333/40
Filed: 1999-10-22
Abstract: New synthetic procedures for preparing insecticidal 3-(substituted phenyl)-5-(thienyl or furyl)-1,2,4-triazoles utilizing thioimidate intermediate.
Patent CH-717785-B1 (CH)
Title: Echappement naturel pour mouvement d'horlogerie et mouvement d'horlogerie comprenant un tel échappement.
Inventor: ALAIN ZAUGG
IPC: G04B15/14
Filed: 2021-05-03
Abstract: L'invention concerne un échappement naturel (1) pour mouvement d'horlogerie effectuant une succession de cycles de fonctionnement composés chacun d'une première et d'une seconde alternance d'un balancier (16) qui comprend une roue de balancier (18) ainsi qu'un plateau de balancier (22) ajusté sur un axe (20) de la roue de balancier (18), cet échappement naturel (1) comprenant une première roue d'échappement (8) agencée pour être entraînée par un mobile de seconde (2), cette première roue d'échappement (8) entraînant à son tour une seconde roue d'échappement (12) agencée dans un même plan que la première roue d'échappement (8), une ancre (30) apte à pivoter autour d'une tige d'ancre (32), cette ancre (30) comprenant des moyens pour bloquer temporairement la première roue d'échappement (8) au cours de la première alternance, et des moyens pour bloquer temporairement la seconde roue d'échappement (12) au cours de la seconde alternance, la tige d'ancre (32) étant située hors d'un angle (α) inférieur à 180° et délimité par deux droites qui passent par l'axe (20) de la roue de balancier (18) et par un axe (6) de pivotement de la première roue d'échappement (8) pour l'une, et par l'axe (20) de la roue de balancier (18) et par un axe (14) de pivotement de la seconde roue d'échappement (12) pour l'autre. L'invention concerne également un mouvement d'horlogerie comprenant un tel échappement naturel.
Patent DE-2214853-B1 (DE)
Title: Cylindrical core forming appts - for metal casting of hollow blocks
IPC: B22C7/06
Filed: 1972-03-27
Abstract: Appts. for making cylindrical cores for casting of hollow blocks whereby a cylindrical roll of flat or curved paper is used as the outer layer of the core and the surface is contacted at the top and bottom of the moulding with crescent shaped shutters which open out into the space between upper and lower platens perpendicular to the paper core and the core itself. The appts. is infinitely adjustable within the inner and outer limits of the shutters.
Patent DE-2502810-B1 (DE)
Title: Transformer tap changer mechanical energy store
Inventor: MAIER ALFRED
IPC: H01H3/30
Filed: 1975-01-24
Abstract: The mechanical energy store, for the load switches in a transformer stage switching unit, consists of horizontal springs tensioned by pull-sliders operated by cams attached to the drive shaft. The springs are located between the pull-sliders and a tension-slider. The tension- slider (13) has forked projections (37) on each side of it that engage the free ends of T-shaped, pivoted arms (38). The two other ends of the two T-shaped arms are connected to helical springs (42). The T-arms and the springs are driven through their dead points into one of two stable positions as the tension-slider moves from one end position to another
Patent DE-2658890-B1 (DE)
Title: Water sedimentation basin - with reinforced concrete slabs on banks back filled with sand and resting on top and bottom baseplates
Inventor: GUCKELSBERGER HERBERT
IPC: E04H7/18
Filed: 1976-12-24
Abstract: A basin for use as filter, sludge or sedimentation basin for the deposition of suspended solids in drinking water has a bottom filling of sand and gravel, and the banks lined with prefabricated concrete slabs. The slabs, with reinforcing steel bars, have the same length as the banks and rest with broad flanges on concrete bases along the bottom and top of the slope. Cavities between the ground and the back of the slabs are filled subsequently by sand or gravel. Such a basin can be completed with fewer skilled men in a much shorter time. The prefabricated slabs have a smoother surface finish and are made of cement of better quality than is possible in the conventional method of in-situ construction. The necessary air vent channels at the rear are now easy to provide.
Patent WO-03048287-B1 (WO)
Title: Composition adoucissante active
Inventor: HEINZMAN STEPHEN WAYNE
IPC: C11D1/62
Filed: 2002-11-29
Abstract: La présente invention concerne une composition adoucissante active comportant un complexe (1) d'un composé di-ester d'ammonium quaternaire cationique adoucissant textile contenant un constituant d'ammonium quaternaire cationique de formule (I), R étant choisi indépendamment dans des groupes C12-C22 alkyl ; et, (2) d'une source d'acide choisie dans le groupe des acides gras C12-C22, des monoalkyl esters d'un acide alkyl sulphurique C12-C22, des acides alkyl benzène sulphoniques C11-C13, des dérivés anioniques de ces composés, des sels de ces composés, et des combinaisons de ceux-ci.
Patent ES-2037594-B1 (ES)
Title: Procedimiento para la separacion de substancias con propiedades fisico-quimicas afines.
Inventor: SERRAT JURADO JOSEP M
IPC: C12N11/08
Filed: 1991-07-23
Granted: 1994-01-16
Abstract: PROCEDIMIENTO PARA LA SEPARACION DE SUSTANCIAS CON PROPIEDADES FISICO-QUIMICAS AFINES. COMPRENDE LA UTILIZACION DE ENZIMAS DEPENDIENTES DE COENZIMA (COFACTOR), ESTANDO EL ENZIMA INMOVILIZADO. Y UNA DE LAS SUBSTANCIAS A SEPARAR (SUBSTRATO) SIENDO ADSORBIDA ESPECIFICAMENTE POR EL ENZIMA, SIN SUFRIR CAMBIO EN SU ESTRUCTURA QUIMICA DEBIDO A LA AUSENCIA DE COENZIMA. SEGUN UNA REALIZACION PREFERIDA, LOS ENZIMAS DEPENDIENTES DE COENZIMA SON ENZIMAS RESPONSABLES DE REACCIONES DE OXIDACIONREDUCCION Y SE APLICAN A LA SEPARACION DE AZUCARES. MAS PARTICULARMENTE, EL ENZIMA DEPENDIENTE DE COENZIMA RESPONSABLE DE UNA REACCION DE OXIDACION-REDUCCION Y APLICADA A LA SEPARACION DE AZUCARES PUEDE SER LA B-GALACTOSA DESHIDROGENASA Y LOS AZUCARES A SEPARAR PUEDEN SER LA RAMNOSA Y LA GALACTOSA. EL PROCEDIMIENTO PERMITE LA SEPARACION Y RECUPERACION DEL SUBSTRATO.
Patent ES-2050624-B1 (ES)
Title: Procedimiento de obtencion de n-fosfonometilglicina.
Inventor: OBESO CACERES RAFAEL MARIO
IPC: C07F9/38
Filed: 1992-11-06
Granted: 1994-12-16
Abstract: PROCEDIMIENTO DE OBTENCION DE N-FOSFONOMETILGLICINA, QUE COMPRENDE HACER REACCIONAR ACIDO N-FOSFONOMETILIMINODIACETICO CON PEROXIDOS EN PRESENCIA DE UNA O VARIAS RESINAS CAMBIADORAS DE IONES.
Patent ES-2074002-B1 (ES)
Title: Filtros de intercambio de calor y de humedad.
Inventor: LOWE GRAHAM DESMOND
IPC: A61M16/10
Filed: 1993-06-10
Granted: 1998-07-01
Abstract: LOS FILTROS DE INTERCAMBIO DE CALOR Y DE HUMEDAD COMPRENDEN UNA CAPA DE MEDIOS HIDROFOBOS JUNTAMENTE CON UNA CAPA DE UNOS MEDIOS HIDROFILOS. LOS FILTROS PUEDEN USARSE MEDICAMENTE EN EL EXTREMO CORRESPONDIENTE AL PACIENTE DE SISTEMAS DE RESPIRACION ABIERTA CON EL MATERIAL HIDROFILO AGUAS ABAJO DEL PACIENTE EN EL CAMINO DE LA EXHALACION. EL MATERIAL HIDROFOBO IMPIDE EL PASO DE GOTITAS Y DE GLOBULOS DE AGUA, DE LA MANERA CONOCIDA, Y TIENE ADEMAS UN PUNTO DE BURBUJEO LO SUFICIENTEMENTE ALTO COMO PARA APRISIONAR LOS MICROORGANISMOS. EL MATERIAL HIDROFILO APRISIONA AL VAPOR DE AGUA QUE PASA A TRAVES DEL MATERIAL HIDROFOBO Y PERMITE POR CONSIGUIENTE QUE SEA RETENIDA MAS HUMEDAD POR EL FILTRO. ESTA HUMEDAD ES RECOGIDA POR LOS GASES INHALADOS Y SIRVE PARA PROPORCIONAR UNA HUMEDAD ADICIONAL A TALES GASES INHALADOS.
Patent ES-2081748-B1 (ES)
Title: Articulacion giratoria sincronica de bolas y procedimiento para el montaje de la misma.
Inventor: WELSCHOF HANS HEINRICH
IPC: F16D3/223
Filed: 1993-09-10
Granted: 1998-11-16
Abstract: ARTICULACION GIRATORIA SINCRONICA DE BOLAS Y PROCEDIMIENTO PARA EL MONTAJE DE LA MISMA; LA ARTICULACION ES PARA UNA UNIDAD DE ARTICULACION DE CUBO DE RUEDA CON UN APOYO, ARRIOSTRABLE MEDIANTE LA ARTICULACION Y MEDIANTE UNA UNION ENTRE CUBO Y ARTICULACION; LAS PARTES EXTERIOR E INTERIOR DE LA ARTICULACION TIENEN RANURAS PARA BOLAS OPUESTAS RADIALMENTE, QUE TRANSMITEN EL MOMENTO DE GIRO, DE NUEVO SE MANTIENEN EN UN PLANO EN VENTANAS DE UNA JAULA DE BOLAS Y, AL ACODARSE LA ARTICULACION, SON AJUSTADAS AL PLANO BISECTRIZ; LA PARTE EXTERIOR ESTA CERRADA Y LA PARTE INTERIOR ESTA UNIDA A UN ARBOL; LA PARTE EXTERIOR TIENE UNA PIEZA DE SUELO, INSERIBLE EN UNA ABERTURA; UNA PIEZA DEL CONJUNTO TORNILLO-TUERCA FORMA EL ARRIOSTRAMIENTO ENTRE EL CUBO, EL APOYO Y LA PARTE EXTERIOR, Y EN LA QUE LA PIEZA DE SUELO, AL UNIRSE CON LA ARTICULACION, ENGARZA PERMANENTEMENTE EN UN ESPACIO LIBRE.
Patent ES-2074018-B1 (ES)
Title: Bastidor para motocicleta.
Inventor: SEKITA TAKAHITO
IPC: B62K19/12
Filed: 1993-10-21
Granted: 1998-05-01
Abstract: BASTIDOR PARA MOTOCICLETA LA ESTRUCTURA CONOCIDA DE UN BASTIDOR PARA MOTOCICLETA CONSTRUIDA UNIENDO SEMIBASTIDORES RESPECTIVOS FORMADOS AL SEPARAR EL BASTIDOR EN DOS MITADES IZQUIERDA Y DERECHA Y QUE INCLUYE UN TUBO DE CABEZA EN SU PARTE FRONTAL, SE MEJORA LAS HORAS-HOMBRE DE MECANIZADO DE LAS PORCIONES DE SOPORTE DEL TUBO DE CABEZA Y ESTABILIZAR LA RIGIDEZ DEL BASTIDOR. UN TUBO DE CABEZA 4 ESTE PROVISTO CON PORCIONES SALIENTES 5, 5 QUE TIENEN SUS SUPERFICIES LATERALES IZQUIERDA Y DERECHA CONFIGURADAS EN PLANOS LISOS 8, 8 Y 10, 10, TAMBIEN LOS SEMIBASTIDORES IZQUIERDO Y DERECHO 2L Y 2R ESTAN PROVISTOS, RESPECTIVAMENTE, CON PORCIONES DE SOPORTE 3 QUE TIENEN PLANOS LISOS 8A, 10A ADAPTADOS PARA APOYARSE CONTRA LOS PLANOS LISOS 8, 10 MENCIONADOS ANTERIORMENTE, LAS PORCIONES DE SOPORTE DE LOS SEMIBASTIDORES IZQUIERDO Y DERECHO 2L Y 2R SE APOYAN CONTRA LAS SUPERFICIES LATERALES IZQUIERDA Y DERECHA DE LAS PORCIONES SALIENTES 5,5 Y ESTOS MIEMBROS ESTAN UNIDOS INTEGRALMENTE POR MEDIO DE MIEMBROS DEFIJACION 20 Y 22.
Patent ES-2103641-B1 (ES)
Title: Tuerca autobloqueante para barras de acoplamiento de conjuntos de combustible.
Inventor: PETERSON PETER ALEC
IPC: G21C3/334
Filed: 1994-06-13
Granted: 1998-04-01
Abstract: TUERCA AUTOBLOQUEANTE PARA BARRAS DE ACOPLAMIENTO DE CONJUNTOS DE COMBUSTIBLE. PROCEDIMIENTO Y APARATO PARA BLOQUEAR BARRAS DE ACOPLAMIENTO IMPIDIENDO QUE GIREN RESPECTO A LA PLACA SUPERIOR O INFERIOR. SE USA UNA TUERCA CONVENCIONAL, PARA ENROSCARLA EN LA EXTREMIDAD ROSCADA SUPERIOR DE LAS BARRAS, LLEVANDO SUJETAS UNAS ALETAS EXTENDIDAS AL EXTERIOR, INTERFIRIENDO, CUANDO GIRAN, CON UN CANAL DE HAZ DE COMBUSTIBLE INSTALADO, DONDE LA TUERCA CON ALETAS SE HACE GIRAR ENCIMA DE LA PLACA CON LAS BARRAS. PARA ELLO, LAS TUERCAS CON ALETAS SE GIRAN EN UN ANGULO QUE NO CREA INTERFERENCIA CON EL CANAL. SEGUIDAMENTE, EL CANAL INTERFIERE CON EL TRAYECTO DE ROTACION DE LAS ALETAS DE LA TUERCA IMPIDIENDO LA ROTACION RELATIVA ENTRE BARRA DE ACOPLAMIENTO Y TUERCA CON ALETAS. ASI, AL DESMONTAR EL HAZ, SOLO DEBE RETIRARSE EL HAZ Y SE HACE GIRAR DE FORMA CONVENCIONAL LA TUERCA CON ALETAS CON FUERZA SUFICIENTE PARA SUPERAR EL BLOQUEO DE LA TUERCA, FACILITANDOSE EL DESMONTAJE DE UN CONJUNTO DE HAZ DE COMBUSTIBLEPARA INSPECCION.