ES2386053A1 - Conduction for fluids (Machine-translation by Google Translate, not legally binding) - Google Patents
Conduction for fluids (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2386053A1 ES2386053A1 ES201000824A ES201000824A ES2386053A1 ES 2386053 A1 ES2386053 A1 ES 2386053A1 ES 201000824 A ES201000824 A ES 201000824A ES 201000824 A ES201000824 A ES 201000824A ES 2386053 A1 ES2386053 A1 ES 2386053A1
- Authority
- ES
- Spain
- Prior art keywords
- tubular
- fittings
- mouths
- end portions
- pieces
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000008719 thickening Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1017—Joints with sleeve or socket
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/113—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a rigid sleeve
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/26—Couplings of the quick-acting type in which the connection is made by transversely moving the parts together, with or without their subsequent rotation
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
CONDUCCIÓN PARA FLUIDOS. DRIVING FOR FLUIDS.
La presente invención se refiere a una conducción para fluidos que comprende unos racores de conexión provistos en su superficie exterior de unas juntas elásticas para su acoplamiento estanco, a presión, con piezas tubulares conformadas tubos rectos y accesorios de configuración recta, en codo o en "T". The present invention relates to a conduit for fluids comprising connection fittings provided on its outer surface with elastic joints for tight, pressure-coupled coupling, with tubular parts formed straight tubes and accessories of straight configuration, in elbow or in " T ".
Actualmente son ampliamente conocidas las tuberías conformadas a partir de piezas tubulares, en forma de tubos rectos, y accesorios de configuración recta, en codo, o en "T" , que permiten el empalme de los tubos alineados y la definición_ de curvas o derivaciones. Currently, pipes formed from tubular pieces, in the form of straight tubes, and straight configuration fittings, in elbow, or in "T" are widely known, which allow the alignment of aligned tubes and the definition of curves or derivations.
Estas piezas tubulares, conformadas frecuentemente en material plástico, son utilizadas en conducciones de fluidos, tales como desagües, bajantes, evacuación de gases, conductos de ventilación u otras aplicaciones, en las que el fluido circula po~ su interior por gravedad o a baja presión. These tubular parts, frequently formed of plastic material, are used in fluid conduits, such as drains, downspouts, gas evacuation, ventilation ducts or other applications, in which the fluid circulates inside it by gravity or at low pressure.
En estas conducciones las piezas tubulares presentan en los extremos opuestos una boca macho y una boca hembra para su acoplamiento por. machihembrado, aplicándose previamente en dichas bocas un producto de fijación para conseguir su retención en la posición de acoplamiento y la estanqueidad de la unión; sirr embargo es frecuente que se produzcan fugas en las zonas de acoplamiento por una aplicación incorrecta del producto de fijación o por una degración del producto de fijación. In these pipes the tubular pieces have at the opposite ends a male mouth and a female mouth for coupling by. tongue and groove, a fixing product being previously applied in said mouths to achieve its retention in the coupling position and the tightness of the joint; However, it is common for leaks to occur in the coupling areas due to an incorrect application of the fixing product or a degradation of the fixing product.
Actualmente para incrementar la estanqueidad del acoplamiento durante el montaje de la conducción y para reparar las fugas producidas posteriormente en el acoplamiento se enrollan exteriormente sobre las zonas de acoplamiento cintas adhesivas de diferentes tipos. Currently, to increase the tightness of the coupling during the assembly of the conduit and to repair the leaks subsequently produced in the coupling, adhesive tapes of different types are wound externally on the coupling areas.
Esta solución requiere la dedicación de un tiempo u material adicional, lo que encarece considerablemente los costes de instalación y de mantenimiento de este tipo de conducciones. This solution requires the dedication of additional time or material, which considerably increases the costs of installation and maintenance of this type of pipe.
Otro de los inconvenientes que plantea la utilización de materiales Another inconvenience posed by the use of materials
- adhesivos para la fijación de las piezas tubulares es que, una vez acopladas, dichas adhesives for fixing the tubular parts is that, once coupled, said
- piezas no pueden ser separadas, lo que impide su posterior reutilización y la variación o pieces cannot be separated, which prevents their subsequent reuse and variation or
- replanteo del recorrido de la conducción. rethinking the driving route.
- 5 5
- Descripción de la invención Description of the invention
- Para solventar los problemas mencionados se ha ideado la conducción To solve the aforementioned problems driving has been devised
- para fluidos de la invención, que presenta unas particularidades constructivas for fluids of the invention, which presents constructive particularities
- orientadas a permitir el acoplamiento de las piezas tubulares por medio de unos racores oriented to allow the coupling of the tubular pieces by means of fittings
- de conexión, acoplables por sección interior a las piezas tubulares simplemente por of connection, attachable by internal section to the tubular parts simply by
- 1 O 1 o
- presión, garantizando dichos racores de conexión la estanqueidad de los acoplamientos pressure, guaranteeing said connection fittings the tightness of the couplings
- y permitiendo el posterior desmontaje de las piezas tubulares para su reutilización o and allowing the subsequent disassembly of the tubular parts for reuse or
- para el replanteo de la conducción. for stakeout of driving.
- Esta conducción para fluidos es del tipo de las que comprenden unas This conduction for fluids is of the type that includes
- piezas tubulares, conformantes de tubos rectos y accesorios de empalme, detubular parts, straight tube shapers and splicing fittings, of
- 15 fifteen
- configuración recta, en codo o en "T", presentado dichas piezas tubulares unas bocas straight configuration, in elbow or in "T", said tubular parts presented mouths
- extremas para su acoplamiento. Extreme for coupling.
- De acuerdo con la invención la conducción comprende unos racores de. According to the invention, the conduction comprises fittings of.
- conexión, de configuración tubular, conformados en material plástico y de secciones connection, tubular configuration, made of plastic material and sections
- geométricamente semejantes a la de las piezas tubulares. Dichos racores de conexiót1 geometrically similar to that of the tubular pieces. These connection fittings1
- 20 twenty
- presentan sendas porciones extremas destinadas a introducirse de forma ajustada en they present both extreme portions intended to be introduced in a tight manner in
- las respectivas bocas de las piezas tubulares a empalmar y que presentan en su. the respective mouths of the tubular pieces to be spliced and presented in its.
- superficie exterior unos canales perimetrales en los que se encuentran dispuestas outer surface perimeter channels in which they are arranged
- respectivas juntas elásticas para la estanqueidad del empalme entre dichos racores y respective elastic seals for the tightness of the joint between said fittings and
- piezas tubulares. tubular parts
- 25 25
- En una realización de la invención los racores presentan exteriormente, In one embodiment of the invention the fittings present externally,
- entre las dos porciones extremas, al menos dos rebajes perimetrales para el between the two extreme portions, at least two perimeter recesses for the
- acoplamiento de unos regruesamientos interiores definidos a tal efecto en las bocas de coupling of internal thickening defined for this purpose in the mouths of
- las piezas tubulares y la retención de dichas piezas tubulares en la posición de montaje. the tubular parts and the retention of said tubular parts in the mounting position.
- En esta realización los rebajes perimetrales garantizan que las porciones extremas del In this embodiment the perimeter recesses ensure that the extreme portions of the
- 30 30
- racor y las juntas elásticas montados sobre las mismas queden introducidas en la fitting and elastic seals mounted on them are inserted into the
- medida adecuada en las respectivas piezas tubulares, y que dichas piezas tubulares se appropriate measure in the respective tubular parts, and that said tubular parts are
- mantengan convenientemente retenidas en la posición de montaje respecto al racor. keep conveniently retained in the mounting position with respect to the fitting.
- En una variante de realización los racores presentan exteriormente, entre In a variant embodiment, the fittings present externally, between
- las dos porciones extremas, un regruesamiento anular conformante de un tope de the two extreme portions, an annular thickening conforming to a stop of
montaje de dichas porciones extremas en las bocas de las piezas tubulares. assembly of said end portions in the mouths of the tubular parts.
En una realización de la invención, las porciones extremas de los racores presentan secciones geométricamente semejantes y de diferente amplitud para su introducción a presión en bocas macho y hembra de piezas tubulares convencionales; contemplando también la invención en una variante de realización que los racores presenten porciones extremas de secciones iguales para su acoplamiento con bocas, de igual sección, de las piezas tubulares. Esta segunda realización de los racores permite el empalme de piezas tubulares por sus bocas macho o por sus bocas hembra, y el empalme de piezas tubulares que presenten en sus extremos bocas de igual sección. In one embodiment of the invention, the end portions of the fittings have geometrically similar sections and of different amplitude for pressure introduction into male and female mouths of conventional tubular parts; also contemplating the invention in a variant embodiment that the fittings have end portions of equal sections for coupling with mouths, of the same section, of the tubular pieces. This second embodiment of the fittings allows the splicing of tubular parts by their male mouths or by their female mouths, and the splicing of tubular parts having at their ends mouths of the same section.
Cabe mencionar que tanto las porciones extremas de los racores como las bocas de las piezas tubulares presentan configuraciones análogas, pudiendo ser dicha configuración, cilíndrica o prismática poligonal . It should be mentioned that both the end portions of the fittings and the mouths of the tubular pieces have similar configurations, which can be said configuration, cylindrical or polygonal prismatic.
Para complementar la descripción que se está realizando y con objeto da facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo ':/. no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative purposes': /. non-limiting, the following has been represented:
La figura 1 muestra un ejemplo de realización de una porción la conducción de la invención, en la que se pueden observar enfrentados y seccionados por un plano longitudinal dos piezas tubulares con bocas macho y hembra y un racor da conexión con tramos extremos de diferente amplitud y un tope intermedio de montaje. Figure 1 shows an exemplary embodiment of a portion of the conduction of the invention, in which two tubular pieces with male and female mouths and a fitting can be seen faced and sectioned by a longitudinal plane with connection with ends of different amplitude an intermediate mounting stop.
La figura 2 muestra una vista en alzado de las piezas de la figura 1 en la posición de acoplamiento. Figure 2 shows an elevation view of the parts of Figure 1 in the coupling position.
La figura 3 muestra una vista en alzado de un racor con los tramos extremos de igual sección, y de dos piezas tubulares con bocas también de igual sección, alineadas con dicho racor y un tope intermedio de montaje. Figure 3 shows an elevation view of a fitting with the end sections of the same section, and of two tubular pieces with mouths of the same section, aligned with said fitting and an intermediate mounting stop.
La figura 4 muestra una vista en alzado las piezas de la figura anterior en posición de acoplamiento. Figure 4 shows an elevation view of the parts of the previous figure in the coupling position.
La figura 5 muestra una vista en alzado, seccionada longitudinalmente de un ejemplo de realización de la conducción en la que se pueden observar: un racor de conexión provisto de unos rebajes perimetrales entre las dos porciones extremas, y dos piezas tubulares que disponen en sus bocas de unos
Figure 5 shows an elevational view, longitudinally sectioned of an example of embodiment of the conduit in which they can be observed: a connection fitting provided with perimetral recesses between the two end portions, and two tubular pieces arranged in their mouths of some
regruesamientos interiores para su acoplamiento con los rebajes perimetrales del racor internal thickening for coupling with the perimeter recesses of the fitting
- de conexión. of connection.
- La figura 6 muestra una sección longitudinal de las piezas de la figura Figure 6 shows a longitudinal section of the parts of the figure
- 5 en posición de acoplamiento. 5 in coupling position.
- 5 5
- La figura 7 muestra una vista frontal de un ejemplo de realización de Figure 7 shows a front view of an exemplary embodiment of
- uno de los racores con las bocas de configuración prismática cuadrangular. one of the fittings with the mouths of quadrangular prismatic configuration.
- Realización preferente de la invención Preferred Embodiment of the Invention
- 1O 1O
- En el ejemplo de realización mostrado en las figuras 1 y 2 se pueda In the example of embodiment shown in Figures 1 and 2,
- observar un ejemplo de realización del racor (1 a) de conexión que presenta dos observe an embodiment of the connection fitting (1 a) that has two
- porciones extremas (11, 12) para su acoplamiento ajustado con las bocas enfrentadas extreme portions (11, 12) for tight fitting with the mouths facing each other
- de sendas piezas tubulares (3a) provistas de sendas bocas macho y hembra (31, 32). of tubular pieces (3a) provided with male and female mouths (31, 32).
- respectivamente. respectively.
- 15 fifteen
- Las porciones extremas (11, 12) del racor (1 a) presentan exteriormente The end portions (11, 12) of the fitting (1 a) present externally
- unos canales perimetrales (13) en los que se encuentran montadas unas juntas perimeter channels (13) in which joints are mounted
- elásticas (2) de configuración anular encargadas de garantizar la estanqueidad de la elastic (2) annular configuration responsible for ensuring the tightness of the
- unión entre las porciones extremas (11, 12) y las respectivas bocas (31, 32) de la$ union between the extreme portions (11, 12) and the respective mouths (31, 32) of the $
- piezas tubulares (3). En las mencionadas figuras 1 y 2 las porciones extremas (11 y 12) tubular parts (3). In the mentioned figures 1 and 2 the extreme portions (11 and 12)
- 20 twenty
- presentan secciones semejantes a la de las bocas (31, 32) de las piezas tubulares (3a) they have sections similar to that of the mouths (31, 32) of the tubular pieces (3a)
- y dimensiones diferentes, adecuadas para su acoplamiento respectivo con la bocdl and different dimensions, suitable for their respective coupling with the bocdl
- macho (31) de una de las piezas (3a) y con la boca hembra (32) de la otra pieza tubulat· male (31) of one of the pieces (3a) and with the female mouth (32) of the other piece tubulat ·
- (3a). (3rd).
- El mencionado racor (1a) dispone entre las dos porciones extremas (11-, The mentioned fitting (1a) disposes between the two extreme portions (11-,
- 25 25
- 12) de un regruesamiento anular (14) que conforma un tope de montaje de las pieza~ 12) of an annular thickening (14) that forms a stop of assembly of the piece ~
- tubulares (3a) tal como se muestra en al figura 2. tubular (3a) as shown in figure 2.
- En las figuras 3 y 4 se ha representado un racor (1 b) de conexión que A connection fitting (1 b) is shown in Figures 3 and 4 which
- presenta unas características análogas al racor (1a) descrito anteriormente, it has characteristics similar to the fitting (1a) described above,
- presentando en este caso la particularidad de que las porciones extremas (11 y 12) presenting in this case the peculiarity that the extreme portions (11 and 12)
- 30 30
- presentan configuraciones y dimensiones iguales para permitir el acoplamiento de they have the same configurations and dimensions to allow the coupling of
- piezas tubulares (3b) con bocas (31) de igual sección. tubular parts (3b) with mouths (31) of the same section.
- Finalmente, en las figuras 5 y 6 se muestra una variante de realización de Finally, in figures 5 and 6 a variant embodiment of
- la conducción en la que el racor (1 e) presenta entre las dos porciones extremas (11 y the conduit in which the fitting (1 e) presents between the two extreme portions (11 and
- 12) portadoras de las juntas elásticas (2) de unos rebajes perimetrales ( 15) para el 12) carriers of elastic joints (2) of perimeter recesses (15) for
- acoplamiento de coupling of
- unos regruesamientos interiores (33) definidos a tal efecto en las some interior thickening (33) defined to such effect in the
- bocas (31) de las piezas tubulares (3c). En el ejemplo mostrado dichos regruesamientos mouths (31) of the tubular parts (3c). In the example shown said regruesamientos
- interiores interiors
- (33) están constituidos por unos punzonados puntuales practicados y (33) is it so constituted by some punching punctual practiced Y
- distribuidos regularmente en el contorno de las bocas (31) de las piezas tubulares (3c). regularly distributed in the contour of the mouths (31) of the tubular pieces (3c).
- 5 5
- El acoplamiento en la posición de montaje de los regruesamientos He coupling in the position from mounting from the Regruesamientos
- interiores (33) de las piezas tubulares (3c) en los rebajes perimetrales (15) del racor (1c) interior (33) of the tubular parts (3c) in the perimeter recesses (15) of the fitting (1c)
- de from
- conexión garantiza su retención en dicha posición de montaje al tiempo que Connection guarantees its retention in bliss position from mounting to the weather that
- garantiza la estanqueidad del acoplamiento por medio de las juntas elásticas (2). guarantees the tightness of the coupling by means of elastic seals (2).
- Cabe mencionar que tanto las porciones extremas (11, 12) de los racores It should be mentioned that both the extreme portions (11, 12) of the fittings
- 1 O 1 o
- como las bocas (31, 32) de las piezas tubulares pueden presentar una configuracióA as the mouths (31, 32) of the tubular pieces can have a configuration
- cilíndrica, o una configuración prismática poligonal tal como se muestra en la figura 7. cylindrical, or a polygonal prismatic configuration as shown in Figure 7.
- Una vez descrita suficientemente la naturaleza de la invención, así como Once the nature of the invention has been sufficiently described, as well as
- un ejemplo de realización preferente, se hace constar a los efectos oportunos que los an example of a preferred embodiment, it is stated for the appropriate purposes that
- materiales, materials,
- forma, tamaño y disposición de los elementos descritos podrán ser shape, size Y provision from the elements described will be able be
- 15 fifteen
- modificados, siempre y cuando ello no suponga una alteración de las características modified, as long as it do not suppose an alteration of the characteristics
- esenciales de la invención que se reivindican a continuación. essentials of the invention as claimed below.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000824A ES2386053B1 (en) | 2010-06-24 | 2010-06-24 | FLUID DRIVING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000824A ES2386053B1 (en) | 2010-06-24 | 2010-06-24 | FLUID DRIVING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2386053A1 true ES2386053A1 (en) | 2012-08-07 |
| ES2386053B1 ES2386053B1 (en) | 2013-06-24 |
Family
ID=46516970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201000824A Active ES2386053B1 (en) | 2010-06-24 | 2010-06-24 | FLUID DRIVING |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2386053B1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3269754A (en) * | 1964-03-02 | 1966-08-30 | Mc Graw Edison Co | Internal plastic coupling |
| US3304104A (en) * | 1964-05-04 | 1967-02-14 | Vibraseal Corp | Tube coupling |
| FR1534902A (en) * | 1967-06-22 | 1968-08-02 | Semt | Watertight connection and intercommunication between conduits with relative mobility and its various applications |
| DE2156713A1 (en) * | 1971-11-16 | 1973-05-24 | Kloeckner Humboldt Deutz Ag | ELASTIC PIPE CONNECTIONS, IN PARTICULAR FOR EXHAUST PIPES OF COMBUSTION MACHINERY |
| US3955834A (en) * | 1972-02-11 | 1976-05-11 | Aktiebolaget Svenska Flaktfabriken | Apparatus for connecting ducts with a self-sealing joint |
| US6322111B1 (en) * | 1999-01-22 | 2001-11-27 | Lewis & Lambert, L.L.L.P. | Self-sealing coupling connector for air ducts |
| US6778792B1 (en) * | 2003-02-18 | 2004-08-17 | Xerox Corporation | Low pressure air duct seal assembly |
| WO2006028365A1 (en) * | 2004-09-08 | 2006-03-16 | Wavin B.V. | Pipe section provided with a socket end part |
| WO2008030167A1 (en) * | 2006-09-08 | 2008-03-13 | Lindab Ab | Arrangement for connecting tube elements in a ventilation duct system |
-
2010
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| US3269754A (en) * | 1964-03-02 | 1966-08-30 | Mc Graw Edison Co | Internal plastic coupling |
| US3304104A (en) * | 1964-05-04 | 1967-02-14 | Vibraseal Corp | Tube coupling |
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Also Published As
| Publication number | Publication date |
|---|---|
| ES2386053B1 (en) | 2013-06-24 |
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