FR2984989A1 - CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER - Google Patents

CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER Download PDF

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Publication number
FR2984989A1
FR2984989A1 FR1103980A FR1103980A FR2984989A1 FR 2984989 A1 FR2984989 A1 FR 2984989A1 FR 1103980 A FR1103980 A FR 1103980A FR 1103980 A FR1103980 A FR 1103980A FR 2984989 A1 FR2984989 A1 FR 2984989A1
Authority
FR
France
Prior art keywords
receptacle
seal
orifice
ring
diameter
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
Application number
FR1103980A
Other languages
French (fr)
Other versions
FR2984989B1 (en
Inventor
Jean Marie Henin
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VORTEX CIE
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VORTEX CIE
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Filing date
Publication date
Application filed by VORTEX CIE filed Critical VORTEX CIE
Priority to FR1103980A priority Critical patent/FR2984989B1/en
Priority to PCT/FR2012/052993 priority patent/WO2013093338A1/en
Publication of FR2984989A1 publication Critical patent/FR2984989A1/en
Application granted granted Critical
Publication of FR2984989B1 publication Critical patent/FR2984989B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/061—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)

Abstract

L'invention concerne un dispositif permettant de rendre imperdable un joint, une rondelle et une bague fendue Il est constitué d'un réceptacle (1) présentant un orifice fileté (2) dans le quel et situé une gorge circulaire (3) par cet orifice est introduit un joint d'étanchéité (5) est une rondelle de compression (6) dans un logement (4), on introduit en force dans l'orifice (2) une bague fendue (7) cette action rétreint sur son diamètre la bague (7), en exerçant une poussée axiale la faire glisser jusqu'à l'encontre d'une gorge circulaire (3) dans laquelle elle se libère de la contrainte, elle se détend et retrouve son diamètre initial, cette action la rend prisonnière du réceptacle (1) ainsi que le joint (5) et la rondelle (6) les trois composants (5) (6) (7) sont imperdable. Raccord pour tubes et tuyaux utilisé en adduction d'eau, pour le raccordement des canalisations d'eau potable ainsi qu'en irrigation et arrosage des culturesThe invention relates to a device for making captive a seal, a washer and a split ring It consists of a receptacle (1) having a threaded orifice (2) in which and located a circular groove (3) through this orifice is introduced a seal (5) is a compression washer (6) in a housing (4), is introduced by force into the orifice (2) a split ring (7) this action shrinks on its diameter the ring (7), by exerting an axial thrust to slide it against a circular groove (3) in which it is released from the constraint, it relaxes and regains its initial diameter, this action makes it trapped in the receptacle (1) as well as the seal (5) and the washer (6) the three components (5) (6) (7) are captive. Connection for tubes and pipes used in water supply, for the connection of drinking water pipes as well as in irrigation and irrigation of crops

Description

La présente invention concerne la modification d'un dispositif de raccordement pour tubes et tuyaux destinés à contenir un fluide sous pression. Ce type de raccord et composé d'un ensemble de pièces, un réceptacle dans lequel un logement est prévu pour recevoir un joint d'étanchéité une rondelle de compression une bague fendue à griffes et un écrou de serrage (figure 1). Ce raccord est utilisé hors sol en milieu non gélif pour l'irrigation et l'arrosage des cultures, mais sont usage principal est dans l'adduction de l'eau, pour le raccordement des canalisations d'eau potable enfouies dans le sol L'installation de ce type de raccordement nécessite d'ôter complètement l'écrou de serrage pour s'assurer de l'emboitage correcte du tube dans le raccord, dans ce cas les composants bague fendue à griffes, rondelle de compression et joint sont libre et se perdent facilement dans la tranchée, ils tombent dans la boue des fouilles ce qui après leurs éventuelles récupération ne facilite pas l'assemblage et nuit à l'étanchéité du raccordement due aux souillures occasionnées lors de leurs chûtes. The present invention relates to the modification of a connecting device for tubes and pipes for containing a fluid under pressure. This type of connector and composed of a set of parts, a receptacle in which a housing is provided to receive a seal a compression washer a split ring claws and a clamping nut (Figure 1). This connection is used above ground in a non-freezing medium for the irrigation and watering of crops, but the main use is in the supply of water for the connection of drinking water pipes buried in the ground. Installation of this type of connection requires the complete removal of the clamping nut to ensure that the tube is correctly inserted into the fitting, in which case the split ring, compression washer and seal components are free and lose easily in the trench, they fall in the mud excavations which after their possible recovery does not facilitate assembly and impairs the sealing of the connection due to soiling during their falls.

Le dispositif selon l'invention permet de remédier à cet inconvénient, il maintient en place le joint d'étanchéité, la rondelle de compression et la bague fendue dans le réceptacle ce qui rend imperdable ces composants. Le réceptacle (1) présente un orifice fileté (2) pour maintient de l'écrou (8) dans cet orifice (2) est réalisé un évidemment circulaire (3) (figure 2) la bague fendue à griffes (7) est d'un diamètre supérieur à celui du passage dans l'orifice (2) du réceptacle (1), l'assemblage des éléments se fait en atelier, introduire le joint (5) et la rondelle de compression (6) dans un logement (4) prévu dans le réceptacle (1) introduire en force la bague fendue à griffes (q.) dans l'orifice (2) sous cette action la bague (7) se rétreint diamétralement, la faire glisser jusqu'à l'encontre de la gorge circulaire (3) du réceptacle (1) dans laquelle elle se détend cette action la rend prisonnière du réceptacle (1) ainsi que le joint (5) et la rondelle (6) voir la vue de détail figure 3) Les dessins annexés illustrent l'invention : La figure 1 représente une vue éclatée des composants. La figure 2 représente en coupe le dispositif de l'invention avec les éléments assemblés et contraints dans le réceptacle. La figure 3 représente une vue de détail en coupe de l'invention avec les éléments assemblés ou l'on remarque les différences de diamètres entre l'orifice (2) du réceptacle (1) et la bague fendue à griffes (7) détendue dans la gorge circulaire (3) du dit réceptacle. The device according to the invention overcomes this disadvantage, it keeps in place the seal, the compression washer and the split ring in the receptacle which makes captive these components. The receptacle (1) has a threaded orifice (2) for holding the nut (8) in this hole (2) is made a circular recess (3) (Figure 2) the split claw ring (7) is a diameter greater than that of the passage in the orifice (2) of the receptacle (1), the assembly of the elements is done in the workshop, introduce the seal (5) and the compression washer (6) in a housing (4) provided in the receptacle (1) forcefully insert the clawed split ring (q.) into the orifice (2) under this action the ring (7) is shrunk diametrically, slide it against the throat circular (3) of the receptacle (1) in which it relaxes this action makes it trapped receptacle (1) and the seal (5) and the washer (6) see the detail view Figure 3) The accompanying drawings illustrate the Invention: Figure 1 shows an exploded view of the components. Figure 2 shows in section the device of the invention with the elements assembled and constrained in the receptacle. FIG. 3 represents a detailed sectional view of the invention with the assembled elements where the differences in diameters between the orifice (2) of the receptacle (1) and the split claw ring (7) relaxed in FIG. the circular groove (3) of said receptacle.

En référence à ces dessins le dispositif comporte un réceptacle (1) présentant un orifice Fileté (2) dans lequel est située une gorge circulaire (3) dans laquelle vient se détendre diamétralement une bague fendue (7) qui se trouve prisonnière du réceptacle (1) et maintient en place le joint d'étanchéité (5) et la rondelle de compression (6) dans le dit réceptacle (1) Le dispositif selon l'invention est particulièrement affecté au raccordement de tubes ou de tuyaux recevant un fluide sous pression. With reference to these drawings, the device comprises a receptacle (1) having a Threaded orifice (2) in which is located a circular groove (3) in which a slotted ring (7) is disposed diametrically and is trapped inside the receptacle (1). ) and keeps in place the seal (5) and the compression washer (6) in said receptacle (1) The device according to the invention is particularly assigned to the connection of tubes or pipes receiving a fluid under pressure.

Claims (3)

REVENDICATIONS1) Raccord pour tubes et tuyaux destinés à contenir un fluide sous pression, caractérisé en ce qu'il comporte un réceptacle (1) présentant un orifice fileté (2) dans le quel et situé une gorge circulaire (3) par cet orifice est introduit un joint d'étanchéité (5) est une rondelle de compression (6) dans un logement (4) prévu à cet effet, on introduit en force dans ce même orifice (2) une bague fendue à griffes (7) sous cette action la bague (7) se rétreint sur son diamètre, et en exerçant une poussée nous la faisons glisser jusqu'à l'encontre de la gorge circulaire (3) dans laquelle elle se libère de la contrainte, de ce fait elle se détend et retrouve son diamètre initial, cette action la rend prisonnière du réceptacle (1) ainsi que le joint (5) et la rondelle (6) de ce fait les trois 10 composants repères (5) (6) et (7) sont imperdable. CLAIMS1) Connection for tubes and pipes intended to contain a fluid under pressure, characterized in that it comprises a receptacle (1) having a threaded orifice (2) in which and located a circular groove (3) by this orifice is introduced a seal (5) is a compression washer (6) in a housing (4) provided for this purpose, is introduced by force into the same hole (2) a split ring claws (7) under this action the ring (7) shrinks on its diameter, and by pushing we slide it up against the circular groove (3) in which it releases the constraint, so it relaxes and finds its initial diameter, this action makes it trapped receptacle (1) and the seal (5) and the washer (6) thereby the three 10 mark components (5) (6) and (7) are captive. 2) Le raccord selon la revendication 1 est caractérisé en ce que réceptacle (1) présente un orifice fileté (2) dans lequel est situé une gorge circulaire (3) dans laquelle vient se détendre en diamètre une bague fendue à griffe (7) qui se trouve prisonnière du réceptacle (1) et maintient en place le joint (5) et la rondelle (6) 15 2) The coupling according to claim 1 is characterized in that the receptacle (1) has a threaded orifice (2) in which is located a circular groove (3) in which is relaxed in diameter a claw split ring (7) which is trapped in the receptacle (1) and holds in place the seal (5) and the washer (6) 15 3) Le raccord selon la revendication 1 et la revendication 2 est caractérisé en ce que le diamètre de la bague fendue à griffe (7) est supérieur au diamètre de l'orifice (2) du réceptacle (1) et que nous utilisons l'élasticité de la bague (7) et la mémoire de la matière pour maintenir en place la bague (7) dans la gorge (3) 3) The coupling according to claim 1 and claim 2 is characterized in that the diameter of the claw split ring (7) is greater than the diameter of the orifice (2) of the receptacle (1) and that we use the elasticity of the ring (7) and the memory of the material to hold the ring (7) in place in the groove (3)
FR1103980A 2011-12-21 2011-12-21 CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER Expired - Fee Related FR2984989B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1103980A FR2984989B1 (en) 2011-12-21 2011-12-21 CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER
PCT/FR2012/052993 WO2013093338A1 (en) 2011-12-21 2012-12-19 Fitting for tube and polyethylene pipe used in conveying water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103980A FR2984989B1 (en) 2011-12-21 2011-12-21 CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER

Publications (2)

Publication Number Publication Date
FR2984989A1 true FR2984989A1 (en) 2013-06-28
FR2984989B1 FR2984989B1 (en) 2014-09-12

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FR1103980A Expired - Fee Related FR2984989B1 (en) 2011-12-21 2011-12-21 CONNECTION FOR TUBE AND POLYETHYLENE PIPE USED IN THE ADDUCTION OF WATER

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FR (1) FR2984989B1 (en)
WO (1) WO2013093338A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022575B1 (en) * 2014-06-23 2016-07-22 Acis (Aqua Consult Ind Services) FILTRATION PUMP FOR SWIMMING POOL
CN106144599B (en) * 2016-06-17 2018-09-14 华南理工大学 A kind of grip device and its leak hunting method of open column shape body
CN106051339B (en) * 2016-07-06 2018-11-23 宁波中迪机械有限公司 Seal nipple controller
CN106051340B (en) * 2016-07-06 2018-04-20 宁波中迪机械有限公司 self-sealing joint
CN106090473B (en) * 2016-07-06 2018-08-17 宁波中迪机械有限公司 A kind of seal nipple controller
CN106051341B (en) * 2016-07-06 2018-08-17 宁波中迪机械有限公司 A kind of seal nipple component
CN111237572A (en) * 2020-01-22 2020-06-05 临海伟星新型建材有限公司 Detachable connecting plastic pipe fitting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032821A1 (en) * 1997-12-23 1999-07-01 Woong Jin Coway Co Ltd Piping joint and integrated valve with it
DE202006006399U1 (en) * 2005-09-15 2006-06-22 E. Hawle Armaturenwerke Gmbh Connecting piece for one end of a round, in particular tubular article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006011399U1 (en) 2006-07-21 2006-10-05 Fiber-Tech Products Gmbh Connecting system for fiber-reinforced plastic pipes used in relining comprises symmetrical chamfers on ends of pipes which unite to form triangular recess which is filled with same fiber-reinforced material as that of pipes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032821A1 (en) * 1997-12-23 1999-07-01 Woong Jin Coway Co Ltd Piping joint and integrated valve with it
DE202006006399U1 (en) * 2005-09-15 2006-06-22 E. Hawle Armaturenwerke Gmbh Connecting piece for one end of a round, in particular tubular article

Also Published As

Publication number Publication date
WO2013093338A1 (en) 2013-06-27
FR2984989B1 (en) 2014-09-12

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