WO1996035907A1 - Opening device of tappings in positive or negative pressure fluid conduits without supply interruption - Google Patents

Opening device of tappings in positive or negative pressure fluid conduits without supply interruption Download PDF

Info

Publication number
WO1996035907A1
WO1996035907A1 PCT/ES1995/000055 ES9500055W WO9635907A1 WO 1996035907 A1 WO1996035907 A1 WO 1996035907A1 ES 9500055 W ES9500055 W ES 9500055W WO 9635907 A1 WO9635907 A1 WO 9635907A1
Authority
WO
WIPO (PCT)
Prior art keywords
drill
valve
interruption
supply
pressurized
Prior art date
Application number
PCT/ES1995/000055
Other languages
Spanish (es)
French (fr)
Inventor
Angel De La Dedicacion Rocha
Domingo Tomas Llorens Mesado
Original Assignee
Dedicacion Rocha Angel De
Domingo Tomas Llorens Mesado
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dedicacion Rocha Angel De, Domingo Tomas Llorens Mesado filed Critical Dedicacion Rocha Angel De
Priority to PCT/ES1995/000055 priority Critical patent/WO1996035907A1/en
Priority to AU24095/95A priority patent/AU2409595A/en
Publication of WO1996035907A1 publication Critical patent/WO1996035907A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe

Definitions

  • the present specification refers to a patent of invention relating to a device for opening shunts in pressurized fluid lines or depression without interruption of supply, whose obvious purpose is the achievement of permanent fluid intakes from existing ducts, without that the interruption of the service is carried out • at no time, taking the shot through a device that quickly and safely allows the installation of valves on the ducts regardless of the sizes and materials, consequently achieving the configuration of extraction points auxiliary of fluids in industrial or domestic installations.
  • Sta invention is applicable within the industry dedicated to the manufacture of tools, gadgets and d evices applicable within the field of plumbing and valvuloria in general.
  • the bypass opening device in pressurized or depressed fluid lines without interruption of supply object of the invention is constituted from a main body configured as a piece of geometry, material and dimensions according to the valve that you want to install, presenting at all times a threaded segment at its front, a thread that will coincide with the passage and diameter of the valve to be installed.
  • two or more gaskets of material and dimensions are located in parallel, according to the intended use, with the purpose of this group of gaskets to ensure tightness between the main body and a cutting tool equipped with a similar configuration to a drill bit, and that allows a progressive opening of the duct by means of the use in collaboration with this cutting tool, of a common drilling machine, or of a specific motor tool that act as a mandrel, facilitating the circular cutting tool on itself.
  • the invention has in the central area of the main body a centering bushing whose purpose is to maintain the axiality of the utensil with the valve to be installed.
  • the invention contemplates a seal that has the purpose of guaranteeing that there are no leaks between the device and the front part of the valve to be installed after drilling operation of the pipeline or pipe.
  • the invention finally contemplates the existence of an elastic ring that allows the disassembly of the device for cleaning and maintenance, as well as with an adjustable cylindrical stop, which by means of a screw allows the depth of the cutting of the tool to be adjusted, according to the diameter of the conduit to be drilled, this cylindrical stop being the one that prevents the rear part of the conduit on which the valve is installed from deteriorating.
  • the shunt is introduced into the opening of the open key, the drill tool having been previously incorporated in its interior according to the drilling dimensions to be made, the tool being scaled inside the interior of the anterior area of the misino, and proceeding to the tapping of the shunt in the mouth, tightening if necessary, lightly with a wrench, subsequently placing the mandrel or similar element on the back of the drill tool, until the pipe is drilled, drilling that it must be done with the depth delimiter or with increasingly care so as not to drill the context of it, damaging the back wall.
  • the unique figure.- Shows a properly sectioned side elevation view of the bypass opening device in pressure or depression fluid lines without interruption of supply ⁇ object of the invention.
  • the device for opening leads in pressurized or depressed fluids without interruption of supply is constituted from a main body (1), constituted as a piece of geometry, material and dimensions according to the valve to be installed, and presenting a threaded segment at its front, threaded segment that will coincide with the passage and diameter of the valve to be installed, staying inside the body principal
  • SUBSTITUTED SHEET (1) a »group of sealing gaskets (2), made of a material and dimensions according to the intended use, with the purpose of this group of sealing gaskets (2), to ensure the tightness between the main body - pal and lu cutting tool or drill (4).
  • a centering bushing (3) is intended, which is intended to maintain the axiality of the utensil with the valve to be installed.
  • the cutting tool or drill (4) is intended to allow a progressive opening of the conduit or channeling by means of the auxiliary action of a common drill, chuck or specific motor tool, penetrating this cutting tool to the pipe through the stopcock in the open position and drilling the pipe before passing through the fixing element or clamp, in which the stopcock is incorporated and fixed.
  • the main body has a seal (5) that aims to prevent the existence of potential leaks between the device and the front of the valve to be installed.
  • This seal (5) always correspond to the dimensions of the valve that is installed.
  • the invention has an elastic ring (6) that allows the disassembly of the device for its pertinent cleaning and proper maintenance, counting or tionally the cutting element (4) constituted as a cutting tool, drill or the like, with a Adjustable cylindrical stop (7) which, by means of a screw, allows the

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

Opening device in tappings of positive or negative pressure fluid conduits without supply interruption, comprising an implement coupled to a shut-off cock fixed to a pipe by means of an appropriately fixed conduit clamp, providing for its introduction into the entrance of the opened shut-off cock, passing through the inside of the latter and a cutting implement (4), drilling the conduit and removing the implement till the shut-off cock is closed, and removing the main body (1) from the device, the latter being provided internally with fluid-tight seals, internal access seals and a centering bush (3).

Description

DISPOSITIVO DE APERTURA DE DERIVACIONES EN CONDUCTOS Dli FLUIDOS A PRESIÓN O DEPRESIÓN SIN INTERRUPCIÓN OPENING DEVICE DEVICE IN DRIVING FLUID PRESSURE OR DEPRESSION WITHOUT INTERRUPTION
DE SUMINISTROOF SUPPLY
DESCRIPCIÓNDESCRIPTION
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente memoria descriptiva se refiere a una patente d invención relativa a un dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro, cuya evidente finalidad es la consecución de tomas permanentes de fluido a partir de conductos existentes, sin que se realice en ningún momento la interrupción • del servicio, realizándose la toma mediante un dispositivo que de forma rápida y segura permite la insta¬ lación de válvulas sobre los conductos con independencia de los tamaños y materiales, consiguiendo consecuentemente la configuración de puntos de extracción auxiliares de flui¬ dos en instalaciones industriales o domésticas.The present specification refers to a patent of invention relating to a device for opening shunts in pressurized fluid lines or depression without interruption of supply, whose obvious purpose is the achievement of permanent fluid intakes from existing ducts, without that the interruption of the service is carried out • at no time, taking the shot through a device that quickly and safely allows the installation of valves on the ducts regardless of the sizes and materials, consequently achieving the configuration of extraction points auxiliary of fluids in industrial or domestic installations.
CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION
¡:!sta invención tiene su aplicación dentro de la industria dedicada a la fabricación de útiles, aparatos y dispositivos aplicables dentro del campo de la fontanería y valvuloria en general.: Sta invention is applicable within the industry dedicated to the manufacture of tools, gadgets and d evices applicable within the field of plumbing and valvuloria in general.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Como se sabe, en la actualidad para la realización de una derivación o toma auxiliar en un conducto de fluidos a presión o depresión, debe realizarse de forma inexcusable una serie de operaciones anteriores a la configuración deAs is known, at present for the realization of an auxiliary bypass or outlet in a conduit of pressurized or depressed fluids, a series of operations prior to the configuration of
HOJA SUSTITUIDA la propia toma o derivación.SUBSTITUTED SHEET the take or derivation itself.
Ξn líneas generales, se realiza la interrupción de suministro, efectuando la pertinente operación de corte en un punto anterior de la canalización a perforar.Generalesn general lines, the supply interruption is carried out, carrying out the relevant cutting operation at an earlier point of the pipeline to be drilled.
En otras ocasiones que no existe posibilidad alguna de realizar el corte de la canalización, se efectúa la conge¬ lación del área anterior con objeto de evitar la salida al exterior por la perforación realizada de los fluidos, procediéndose posteriormente a la incorporación rápida de la toma y con posterioridad, a liberar el área congelada para que los fluidos continúen por el interior de la canali¬ zación .On other occasions when there is no possibility of cutting the canalization, freezing of the previous area is carried out in order to prevent the outflow by the perforation of the fluids, subsequently proceeding to the rapid incorporation of the intake and later, to free the frozen area so that the fluids continue through the interior of the canalization.
Por parte de los solicitantes, no se tiene conoci¬ miento de la existencia en la actualidad de un aparato, dispositivo, instalación, herramienta o similar, que permita la apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro.On the part of the applicants, there is no knowledge of the existence at present of an apparatus, device, installation, tool or the like, which allows the opening of derivations in conduits of fluid under pressure or depression without interruption of supply.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro que la invención propone, constituye por sí solo una evidente novedad dentro del afea en la cual se incorpora, ya que a partir del mismo se logra la realización de diferentes derivaciones en los conductos de fluidos o canalizaciones con independencia de que éstos discurran a presión o depresión, evitando la interrupción del suminis¬ tro y por supuesto, evitando la realización de operaciones marginales que conlleven a la paralización de los fluidos en el interior a la canalización a perforar.The device for opening leads in pressurized or depressed fluid lines without interruption of supply that the invention proposes, constitutes by itself an obvious novelty within the area in which it is incorporated, since from it the realization of different derivations in the fluid conduits or pipes regardless of whether they run under pressure or depression, avoiding the interruption of the supply and of course, avoiding the carrying out of marginal operations that lead to the stopping of the fluids inside the pipe to be drilled.
HOJA SUSTITUIDA De forma más concreta, el dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro objeto de la invención, está constituido a partir de un cuerpo principal configurado como una pieza de geometría, material y dimensiones acordes con la válvula que se desea instalar, presentando en todo momento un segmento roscado en su parte delantera, rosca que coincidirá con el paso y diámetro de la válvula que se va a instalar.SUBSTITUTED SHEET More specifically, the bypass opening device in pressurized or depressed fluid lines without interruption of supply object of the invention is constituted from a main body configured as a piece of geometry, material and dimensions according to the valve that you want to install, presenting at all times a threaded segment at its front, a thread that will coincide with the passage and diameter of the valve to be installed.
En el interior del cuerpo principal, se encuentran situadas en paralelo dos o más Juntas de estanqueidad de material y dimensiones acordes al uso a que se destinan, teniend.o como finalidad este grupo de juntas de estanqueidad la de garantizar la hermeticidad entre el cuerpo principal y una herramienta de corte dotada de una configuración simi¬ lar a una broca, y que permite una apertura progresiva del conducto por medio de la utilización en colaboración con esta herramienta de corte, de una taladradora común, o bien de un utensilio motor específico que actúe como mandril, facilitando a la herramienta de corte un movimiento circular sobre sí mism .Inside the main body, two or more gaskets of material and dimensions are located in parallel, according to the intended use, with the purpose of this group of gaskets to ensure tightness between the main body and a cutting tool equipped with a similar configuration to a drill bit, and that allows a progressive opening of the duct by means of the use in collaboration with this cutting tool, of a common drilling machine, or of a specific motor tool that act as a mandrel, facilitating the circular cutting tool on itself.
La invención cuenta en la zona central del cuerpo principal con un casquillo de centrado que tiene como finali¬ dad la de mantener la axialidad del utensilio con la válvula a instalar.The invention has in the central area of the main body a centering bushing whose purpose is to maintain the axiality of the utensil with the valve to be installed.
La invención contempla una junta de hermeticidad que tiene como finalidad la de garantizar que no existan fugas entre el dispositivo y la parte frontal de la válvula que se va a instalar previa operación de taladro de la tube¬ ría o canalización.The invention contemplates a seal that has the purpose of guaranteeing that there are no leaks between the device and the front part of the valve to be installed after drilling operation of the pipeline or pipe.
Obviamente, las dimensiones de las juntas corres-Obviously, the dimensions of the joints correspond
HOJA SUSTÍTUIDA ponderan a las dimensiones de las válvulas que se va a incor¬ porar .SUBSTITUTED SHEET They will weigh the dimensions of the valves to be incorporated.
La invención contempla por último, la existencia de un anillo elástico que permite el desmontaje del disposi¬ tivo para su limpieza y mantenimiento, así como con un tope cilindrico ajustable, que por medio de un tornillo permite ajustar la profundidad del corte de la herramienta, acorde con el diámetro del conducto a perforar, siendo este tope cilindrico el que impide que se deteriore la parte posterior de la conducción sobre la cual se instala la válvula.The invention finally contemplates the existence of an elastic ring that allows the disassembly of the device for cleaning and maintenance, as well as with an adjustable cylindrical stop, which by means of a screw allows the depth of the cutting of the tool to be adjusted, according to the diameter of the conduit to be drilled, this cylindrical stop being the one that prevents the rear part of the conduit on which the valve is installed from deteriorating.
Debe indicarse en síntesis, que las operaciones que han de realizarse para la configuración práctica del objeto de la invención, debe incorporarse en primer lugar una abrazadera sobre la conducción a taladrar, cuidando de forma exhaustiva la operación , de ajuste, incorporando a continuación en la embocadura de la abrazadera fijada sobre la conducción, la llave o válvula situándola en la posición de abierta.In summary, it should be noted that the operations to be carried out for the practical configuration of the object of the invention must first incorporate a clamp on the pipeline to be drilled, taking care of the adjustment operation, incorporating then into the mouthpiece of the clamp fixed on the conduit, the key or valve placing it in the open position.
Posteriormente, en la embocadura de la llave abier¬ ta se introduce el derivador, habiéndose previamente incorpo¬ rado en su interior el útil de taladro acorde con las dimen- siones a la perforación a realizar, quedando el útil escamo¬ teado en el interior del área anterior del misino, y proce- diéndose al roscado del derivador en la embocadura, apretando si es necesario, ligeramente con una llave, colocándose posteriormente en la parte posterior del útil de taladro el mandril o elemento similar, hasta perforar la tubería, perforación que se debe realizar con el delimitador de pro¬ fundidad o bien con un cuidado exquisito para no taladrar el contexto de la misma, dañando la pared posterior.Subsequently, the shunt is introduced into the opening of the open key, the drill tool having been previously incorporated in its interior according to the drilling dimensions to be made, the tool being scaled inside the interior of the anterior area of the misino, and proceeding to the tapping of the shunt in the mouth, tightening if necessary, lightly with a wrench, subsequently placing the mandrel or similar element on the back of the drill tool, until the pipe is drilled, drilling that it must be done with the depth delimiter or with exquisite care so as not to drill the context of it, damaging the back wall.
Posteriormente, se retirará el taladro o mandril,Subsequently, the drill or mandrel will be removed,
SUSTITUIDA desplazándose la broca o útil de taladro hasta quedar nueva¬ mente escamoteada y de esta forma, permitir el cierre de la válvula.REPLACED moving the drill bit or drill tool until it is retracted again and thus allow the valve to close.
Por último, se extraerá el derivador, quedando la toma lista para su utilización mediante el acoplamiento de cualquier canalización que se estime oportuno, flexible, rígida, grifo, etc, etc, actuando con la llave previamente instalada y fijada en la abrazadera.Finally, the shunt will be removed, leaving the socket ready for use by coupling any pipeline deemed appropriate, flexible, rigid, tap, etc, etc., acting with the key previously installed and fixed in the clamp.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está reali¬ zando y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva como parte integrante de la misma, una hoja de planos en la cual con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is attached as an integral part thereof, a sheet of drawings in which for illustrative purposes and non-limiting the following has been represented:
La figura única.- Muestra una vista en alzado lateral debidamente seccionado del dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministroλobjeto de la invención.The unique figure.- Shows a properly sectioned side elevation view of the bypass opening device in pressure or depression fluid lines without interruption of supply λ object of the invention.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de esta figura, puede observarse como el dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suminis- tro, está constituido a partir de un cuerpo principal (1), constituido como una pieza de geometría, material y dimensio¬ nes acordes a la válvula que va a ser instalada, y presentan¬ do un segmento roscado en su parte delantera, segmento rosca¬ do que coincidirá con el paso y diámetro de la válvula a instalar, alojándose en el interior del cuerpo principalIn view of this figure, it can be seen how the device for opening leads in pressurized or depressed fluids without interruption of supply is constituted from a main body (1), constituted as a piece of geometry, material and dimensions according to the valve to be installed, and presenting a threaded segment at its front, threaded segment that will coincide with the passage and diameter of the valve to be installed, staying inside the body principal
HOJA SUSTiTUíDA (1) un »rupo de juntas de estanqueidad (2), fabricadas en un material y dimensiones acordes al uso a que se destina, teniendo como finalidad este grupo de juntas de estanqueidad (2), la de garantizar la hermeticidad entre el cuerpo princi- pal y lu herramienta de corte o broca (4).SUBSTITUTED SHEET (1) a »group of sealing gaskets (2), made of a material and dimensions according to the intended use, with the purpose of this group of sealing gaskets (2), to ensure the tightness between the main body - pal and lu cutting tool or drill (4).
Igualmente, en el interior del cuerpo principal (1) se ha previsto la incorporación de un casquillo de cen¬ trado (3) que tiene como finalidad la de mantener la axiali- dad del utensilio con la válvula a instalar.Likewise, inside the main body (1) the incorporation of a centering bushing (3) is intended, which is intended to maintain the axiality of the utensil with the valve to be installed.
El útil de corte o broca (4), está destinado a permitir una apertura progresiva del conducto o canalización por me.dio de la acción auxiliar de una taladradora común, mandril o utensilio motor específico, penetrando esta herra¬ mienta de corte hasta la tubería a través de la llave de paso en posición abierta y taladrando la tubería previo paso por el elemento de fijación o abrazadera, en la cual se incorpora y fija la llave de paso.The cutting tool or drill (4), is intended to allow a progressive opening of the conduit or channeling by means of the auxiliary action of a common drill, chuck or specific motor tool, penetrating this cutting tool to the pipe through the stopcock in the open position and drilling the pipe before passing through the fixing element or clamp, in which the stopcock is incorporated and fixed.
Igualmente, el cuerpo principal dispone de una junta de hermeticidad (5) que tiene como finalidad evitar la existencia de potenciales' fugas entre el dispositivo y la parte frontal de la válvula a instalar.Likewise, the main body has a seal (5) that aims to prevent the existence of potential leaks between the device and the front of the valve to be installed.
Las dimensiones de esta junta de hermeticidad (5), corresponden siempre a las dimensiones de la válvula que se instala.The dimensions of this seal (5) always correspond to the dimensions of the valve that is installed.
Por último, la invención cuenta con un anillo elástico (6) que permite el desmontaje del dispositivo para su pertinente limpieza y adecuado mantenimiento, contando o cionalmente el elemento de corte (4) constituido como una herramienta de corte, broca o similar, con un tope cilín- drico ajustable (7) que mediante un tornillo, permite elFinally, the invention has an elastic ring (6) that allows the disassembly of the device for its pertinent cleaning and proper maintenance, counting or tionally the cutting element (4) constituted as a cutting tool, drill or the like, with a Adjustable cylindrical stop (7) which, by means of a screw, allows the
HOJA SUSTITUIDA 96/35907 PCΪ7ES95/00055SUBSTITUTED SHEET 96/35907 PCΪ7ES95 / 00055
- 7 -- 7 -
ajuste de la profundidad de corte deseada, corte efectuado acorde con el diámetro del conducto, teniendo la misión este tope cilindrico provisto del tornillo de fijación, el hecho de impedir que se deteriore, dañe o se perfore la parte posterior de la conducción sobre la cual se instala la válvula.adjustment of the desired depth of cut, cut made according to the diameter of the duct, having the mission this cylindrical stop provided with the fixing screw, preventing the deterioration, damage or perforation of the rear part of the conduit on which the valve is installed.
No se considera necesario hacer más extensa esta descripción para que cualquier experto en la materia com¬ prenda el alcance de la invención y las ventajas que de la misma se derivan.It is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages derived therefrom.
Los materiales, forma, tamaño y disposición de los elementos serán susceptibles de variación siempre y cuando ello no suponga una alteración a la esencialidad del invento.The materials, shape, size and arrangement of the elements will be subject to variation as long as this does not imply an alteration to the essentiality of the invention.
Los términos en que se han descrito esta memoria deberán ser tomados siempre con carácter amplio y no limita- tivo.The terms in which this report has been described should always be taken broadly and not limitingly.
HOJA SUSTITUIDA SUBSTITUTED SHEET

Claims

REIVINDICACIONES
1.- Dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro, de los destinados a ser utilizados en instala¬ ciones conductoras de fluidos, tal y como pueden ser canali¬ zaciones, tuberías, etc, etc, previa colocación de una abra¬ zadera pertinentemente ajustada sobre el tubo o conducción a taladrar en el punto en el cual se desea realizar la toma, colocándose posteriormente a la fijación de la abrazadera una válvula con la llave en posición . abierta, caracterizado porque con posterioridad a la apertura de la válvula, se acopla el cuerpo del dispositivo, habiéndose introducido previamente en el interior del cuerpo del dispositivo la herramienta de corte o broca (4) de dimensiones apropiadas para el taladro a efectuar, pudiéndose montar opcionalmente el tornillo de ajuste (7) que determina la profundidad del taladro a realizar, colocándose posteriormente en la parte posterior del elemento de corte (4) un mandril o taladro convencional hasta perforar la tubería, retirándose el man¬ dril o taladro, desplazándose la broca (4) hacia la parte posterior, quedando liberada la válvula y cerrando la misma, procediéndose a retirar el derlvador o dispositivo quedando la toma efectuada.1.- Device for opening shunts in pressurized fluid lines or depression without interruption of supply, of those intended to be used in fluid conductive installations, such as canals, pipes, etc, etc, previous placement of a clamp properly adjusted on the tube or conduit to be drilled at the point at which it is desired to take the shot, placing a valve with the key in position after fixing the clamp . open, characterized in that after the opening of the valve, the body of the device is coupled, having previously introduced inside the body of the device the cutting tool or drill (4) of appropriate dimensions for the drill to be made, being able to mount optionally the adjusting screw (7) that determines the depth of the drill to be made, subsequently placing a conventional mandrel or drill in the back of the cutting element (4) until the pipe is drilled, removing the drill or drill, moving the drill bit (4) towards the back, the valve being released and closing the valve, proceeding to remove the shredder or device leaving the shot made.
2.- Dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro, según la primera reivindicación, caracterizado porque el dispositivo está constituido a partir de un cuerpo principal, constituido como una pieza de material adecuado a las características de la válvula que se desea instalar, presentando un segmento roscado en su parte delantera, rosca que coincidirá con el paso y diámetro de la válvula a insta¬ lar, alojando en su interior un grupo de juntas de estanquei- dad (2) de material y dimensiones acordes al uso a que se2. Device for opening leads in pressurized or depressed fluid lines without interruption of supply, according to the first claim, characterized in that the device is constituted from a main body, constituted as a piece of material suitable to the characteristics of the valve to be installed, presenting a threaded segment in its front part, a thread that will coincide with the passage and diameter of the valve to be installed, housing inside a group of sealing gaskets (2) of material and dimensions according to the use to which
HOJA SUSTITUIDA - a -SUBSTITUTED SHEET - to -
destinan, que hermetizan el área entre el cuerpo principal (1) y la herramienta de corte o broca (4).they allocate, which seal the area between the main body (1) and the cutting tool or drill (4).
3.- Dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro, según la segunda reivindicación, caracterizado por estar dotado de un casquillo de centrado (3) situado en el interior del cuerpo principal, así como una junta de hermeticidad (5) que evita fugas entre el dispositivo (1) y la parte frontal de la válvula a instalar.3.- Device for opening leads in pressurized or depressed fluid lines without interruption of supply, according to the second claim, characterized by being provided with a centering bushing (3) located inside the main body, as well as a joint of tightness (5) that prevents leaks between the device (1) and the front of the valve to be installed.
4.- Dispositivo de apertura de derivaciones en conductos de fluidos a presión o depresión sin interrupción de suministro, según la segunda y tercera reivindicación, caracterizado porque en el interior del cuerpo (1) se ha previsto la existencia de un anillo elástico que permite el desmontaje del dispositivo para su limpieza.4.- Device for opening leads in pressurized or depressed fluid lines without interruption of supply, according to the second and third claim, characterized in that inside the body (1) the existence of an elastic ring that allows the disassembly of the device for cleaning.
HOJA SUSTITUIDA SUBSTITUTED SHEET
PCT/ES1995/000055 1995-05-12 1995-05-12 Opening device of tappings in positive or negative pressure fluid conduits without supply interruption WO1996035907A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/ES1995/000055 WO1996035907A1 (en) 1995-05-12 1995-05-12 Opening device of tappings in positive or negative pressure fluid conduits without supply interruption
AU24095/95A AU2409595A (en) 1995-05-12 1995-05-12 Opening device of tappings in positive or negative pressure fluid conduits without supply interruption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1995/000055 WO1996035907A1 (en) 1995-05-12 1995-05-12 Opening device of tappings in positive or negative pressure fluid conduits without supply interruption

Publications (1)

Publication Number Publication Date
WO1996035907A1 true WO1996035907A1 (en) 1996-11-14

Family

ID=8289144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1995/000055 WO1996035907A1 (en) 1995-05-12 1995-05-12 Opening device of tappings in positive or negative pressure fluid conduits without supply interruption

Country Status (2)

Country Link
AU (1) AU2409595A (en)
WO (1) WO1996035907A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776363A1 (en) * 1998-03-20 1999-09-24 Eric Suau Frame for changing pipeline collar and valve without liquid loss

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905388A (en) * 1973-07-25 1975-09-16 Carl Chiarelli Pipe tapping tool
US3995655A (en) * 1975-10-07 1976-12-07 Mueller Co. Apparatus for and method of making a service line connection through a fitting
US4902174A (en) * 1989-04-05 1990-02-20 Cliffside Utility Contractors Ltd. Main line tapping apparatus
DE9301145U1 (en) * 1993-01-28 1993-03-18 Diar Armaturen Gmbh, 5060 Bergisch Gladbach, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905388A (en) * 1973-07-25 1975-09-16 Carl Chiarelli Pipe tapping tool
US3995655A (en) * 1975-10-07 1976-12-07 Mueller Co. Apparatus for and method of making a service line connection through a fitting
US4902174A (en) * 1989-04-05 1990-02-20 Cliffside Utility Contractors Ltd. Main line tapping apparatus
DE9301145U1 (en) * 1993-01-28 1993-03-18 Diar Armaturen Gmbh, 5060 Bergisch Gladbach, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776363A1 (en) * 1998-03-20 1999-09-24 Eric Suau Frame for changing pipeline collar and valve without liquid loss

Also Published As

Publication number Publication date
AU2409595A (en) 1996-11-29

Similar Documents

Publication Publication Date Title
US9644779B2 (en) Gate valves for installation in pressurized pipes
EP3271628B1 (en) Shut-off device
US4730636A (en) Valve and tapping tee apparatus and method
US7357605B2 (en) Pilot drill with coupon retainer and hot tapping machine using the same
TW536440B (en) Collet with a cap, and cap for a collet
SE460073B (en) DEVICE Causes Fluid Conduction by Occasional Blocking
US4216793A (en) Shutoff valve
US5074526A (en) In-line fluid flow control valve with apparatus for and method of installation in an existing fluid conduit
US4680848A (en) Pipe tapping tool
US3870064A (en) Method for making a branch connection under pressure to a pipe and a screwthreaded branch connection for carrying out said method
WO1996035907A1 (en) Opening device of tappings in positive or negative pressure fluid conduits without supply interruption
JP3682031B2 (en) Piping branch valve device and branching method thereof
US11499663B2 (en) Water main tapping devices and methods
US3905388A (en) Pipe tapping tool
WO2008072090A2 (en) Tool and method for safe removal of valves fitted in fluid pipes
US3674235A (en) Plastic valve
KR20190120631A (en) Fluid blocking apparatus
US3360284A (en) Split t
US10427223B2 (en) Device for opening connection to lined pipe
EP2685147B1 (en) Top-piece device with position indicator
ITMI942179A1 (en) DEVICE FOR THE OPENING OF BRANCHES IN FLUID DUCTS IN PRESSURE OR IN DEPRESSION WITHOUT INTERRUPTION OF FLOW
EP1198683B1 (en) A method of closing a pipe
US20150129048A1 (en) Directional insertion tool
GB2437365A (en) Pipe drilling jig
ES2719452T3 (en) Connection arrangement between a splice unit and a media conduit

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AM AT AU BB BG BR BY CA CH CN CZ DK EE FI GB GE HU JP KE KG KP KR KZ LK LR LT LU LV MD MG MN MW MX NO NZ PL PT RO RU SD SE SI SK TJ TT UA UZ VN

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): KE MW SD SZ UG AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase