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1. WO2009007488 - IMPROVED CONNECTOR FOR JOINING PIPING

Publication Number WO/2009/007488
Publication Date 15.01.2009
International Application No. PCT/ES2008/000500
International Filing Date 09.07.2008
IPC
F16L 27/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
27Adjustable joints; Joints allowing movement
08allowing adjustment or movement only about the axis of one pipe
CPC
F16L 27/0832
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
27Adjustable joints, Joints allowing movement
08allowing adjustment or movement only about the axis of one pipe
0804the fluid passing axially from one joint element to another
0808the joint elements extending coaxially for some distance from their point of separation
0824with ball or roller bearings
0832having axial bearings
Applicants
  • LORENZO PEÑA E HIJOS, S.L. [ES]/[ES] (AllExceptUS)
  • PEÑA LUQUERO, Emilio [ES]/[ES] (UsOnly)
  • PEÑA LUQUERO, Fernando [ES]/[ES] (UsOnly)
Inventors
  • PEÑA LUQUERO, Emilio
  • PEÑA LUQUERO, Fernando
Priority Data
U 20070147810.07.2007ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) IMPROVED CONNECTOR FOR JOINING PIPING
(ES) RACOR PERFECCIONADO PARA UNIÓN DE TUBERÍAS
(FR) RACCORD PERFECTIONNÉ POUR RELIER DEUX TUBES
Abstract
(EN)
The improved connector, for all types of piping - both rigid and flexible-, comprises three parts; a female part (1), a male part (6) and closing nut (12). The female part (1) has two threads, an inner one (2) for threading a pipe and another outer one (5) for threading the closing nut (12), and also a facet (4) for rotational immobilization thereof by means of a tool, and a counter-nut (3), for tightening the closing nut (12). The male part (6) has a outer thread (11), for the threading of a pipe, a flange (9) which supports an axial bearing (10), which is compressed and in position to rotate when the latter is pressed by the plane and circular face of the bottom of the closing nut (12), and by two suitable indents (7) each of which have fitted sealing rings (8). The closing nut (12), has an inner thread (13), for threading thereof to the female part (1), and an aperture for the lubrication (14) of the inner elements of the connector.
(ES)
El racor perfeccionado, para unión de toda clase de tuberías -tanto rígidas como flexibles-, se compone de tres piezas: una pieza hembra (1), una pieza macho (6) y una tuerca de cierre (12). La pieza hembra (1) posee dos roscas, una interior (2) para el roscado de una tubería y otra exterior (5) para el roscado de la tueca de cierre (12), así como una faceta (4), para su inmovilización giratoria mediante una herramienta, y una contratuerca (3), para asegurar el apretado de la tuerca de cierre (12). La pieza macho (6) posee una rosca exterior (11), para el roscado de una tubería, una valona (9) sobre la que se apoya un rodamiento axial (10), que queda comprimido y en disposición de giro cuando éste es presionado por la cara plana y circular del fondo de la tuerca de cierre (12), y por dos apropiadas gargantas (7), sobre las que se encajan sendos anillos de estanqueidad (8). La tuerca de cierre (12), tiene una rosca interna (13), para su roscado a la pieza hembra (1), y un orificio para el engrase (14) de los elementos internos del racor.
(FR)
Le raccord perfectionné, permettant de relier des tubes de toutes classes, tant rigides que flexibles, se compose de trois pièces: une pièce femelle (1), une pièce mâle (6) et un écrou de serrage (12). La pièce femelle (1) possède deux filets, un filet intérieur (2) destiné au filetage d'un tube et un autre filet extérieur (5) destiné au filet de l'écrou de serrage (12), ainsi qu'une facette (4) destinées à l'empêcher de tourner au moyen d'un outil, et un contre-écrou (3), destiné à assurer le serrage de l'écrou de serrage (12). La pièce mâle (6) possède un filet extérieur (11), destiné au filetage d'un tube, une collerette (9) sur laquelle s'appuie un roulement axial (10), qui est comprimé et qui peut tourner quand celui-ci est pressé par la tête plane et circulaire du fond de l'écrou de (serrage12), et par deux gorges appropriées (7), et sur ces deux gorges s'emboîtent des bagues d'étanchéité (8). L'écrou de serrage (12) comprend un filet interne (13), permettant de le visser à la pièce femelle (1), et un orifice destiné au graissage (14) des éléments internes du raccord.
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