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Priority to PE2010000345ApriorityCriticalpatent/PE20120092A1/en
Publication of PE20120092A1publicationCriticalpatent/PE20120092A1/en
REFERIDO A UN METODO PARA UNIR UNA PLACA TUBULAR Y TUBOS EN UN DISPOSITIVO DE TRANSFERENCIA DE CALOR QUE CONSTA DE UN GRUPO DE TUBOS, CON LA AYUDA DE UNA HERRAMIENTA DE FRICCION ROTATIVA, LA CUAL ES LLEVADA DENTRO DEL EXTREMO ABIERTO DE UN TUBO CIRCUNDADO POR LA PLACA TUBULAR EN LA DIRECCION AXIAL DE DICHO TUBO, Y PRESIONADA CONTRA LA CARA DEL TUBO, DE MANERA QUE EL EXTREMO DEL TUBO Y LA ZONA DE LA PLACA TUBULAR QUE LO RODEA SE PLASTIFICAN Y SE FUSIONAN EN UNA UNION SOLDADAREFERRED TO A METHOD TO JOIN A TUBULAR PLATE AND TUBES IN A HEAT TRANSFER DEVICE CONSISTING OF A GROUP OF TUBES, WITH THE HELP OF A ROTARY FRICTION TOOL, WHICH IS CARRIED INTO THE OPEN CIRCUIT OF A TUBE TUBULAR PLATE IN THE AXIAL DIRECTION OF SAID TUBE, AND PRESSED AGAINST THE FACE OF THE TUBE, SO THAT THE END OF THE TUBE AND THE AREA OF THE TUBULAR PLATE SURROUNDING IT ARE PLASTIFIED AND FUSED IN A WELDED JOINT
PE2010000345A2010-06-082010-06-08
METHOD TO JOIN TUBULAR PLATES AND TUBES, AND FRICTION TOOLS TO PERFORM THE METHOD
PE20120092A1
(en)
A drill pipe assembly comprising a drill pipe body, first and second union adapters coupled to the body, an end union with replaceable pin coupled to the first joint adapter and an end union with replaceable pin coupled to the second union adapter; and tool set.
Hydraulic joint structure, hydraulic operation device with hydraulic joint structure, joint portion constituting hydraulic joint structure, hydraulic pressure generation unit with joint portion, front end tool unit with joint portion, and hydraulic hose unit with joint portion