DISPOSITIF DE RACCORDEMENT D'UN ÉLÉMENT TUBULAIRE

    公开(公告)号:WO2021148737A1

    公开(公告)日:2021-07-29

    申请号:PCT/FR2021/050048

    申请日:2021-01-12

    Abstract: Dispositif de raccordement (1) d'un élément tubulaire (2) comprenant un corps creux (3) présentant un logement (30), une cartouche (4) verrouillée dans le logement (30) dans une première position, la cartouche dépassant alors du corps (3), la cartouche (4) présentant une paroi extérieure (40), et une paroi intérieure (41) délimitant un canal intérieur (43), le canal (43) présentant une première extrémité (431) formant une entrée pour recevoir l'élément tubulaire (2) et une deuxième extrémité (432) munie d'un obstacle, un joint (5) et une bague d'accrochage (6) disposés dans le canal (43) pour assujettir de manière étanche l'élément tubulaire (2) dans le canal (43). Le dispositif de raccordement (1) comprend un système de déverrouillage configuré pour permettre, lorsque l'élément tubulaire (2) exerce une force contre l'obstacle, le déverrouillage de la cartouche (4) et son déplacement vers une deuxième position, dans laquelle la cartouche (4) est entièrement intégrée dans le corps (3).

    DISPOSITIF DE RACCORDEMENT A FOURRURE MOBILE

    公开(公告)号:WO2021144458A1

    公开(公告)日:2021-07-22

    申请号:PCT/EP2021/050869

    申请日:2021-01-15

    Abstract: Dispositif de raccordement (1) d'un tronçon d'extré- mité de tube (T), comprenant : un corps tubulaire (2) déli- mitant un canal (3), des moyens de retenue (7) pour assujet- tir de manière étanche le tronçon d'extrémité de tube dans le canal (3), et une fourrure (5) montée dans le canal (3) pour coulisser entre une position d'attente dans laquelle la fourrure (5) est écartée d'une butée (3.2) à son enfoncement dans le canal (3) et une position enfoncée de fonctionnement dans laquelle la fourrure (5) est en appui contre la butée (3.2). La fourrure (5) comprend, en aval des moyens de re- tenue (7) par référence à un sens d'introduction du tronçon d'extrémité de tube (T) dans le corps (2), au moins une jambe (5.4) agencée pour s'opposer au déplacement de la fourrure (5) vers la position de fonctionnement et pour être escamotée par le tronçon d'extrémité de tube (T) lorsque la fourrure (5) est engagée dans le tronçon d'extrémité de tube (T) sur une longueur prédéterminée.

    INSTALLATION APPARATUS FOR PIPE FITTINGS AND METHOD OF VERIFYING PROPER INSTALLATION

    公开(公告)号:WO2021202983A1

    公开(公告)日:2021-10-07

    申请号:PCT/US2021/025555

    申请日:2021-04-02

    Abstract: An installation apparatus for connecting a fluid fitting to a fluid element includes a tool mechanism having a first abutment surface and a second abutment surface that faces and is movable relative to the first abutment surface; a first sensor configured to detect a first property of the installation apparatus or fluid fitting and provide a first output corresponding to the first property; a second sensor configured to detect a second property of the installation apparatus or fluid fitting and provide a second output corresponding to the second property; and a processing unit that is configured to generate a first resulting data set based on the first output and second output, and compare the resulting data set with a first predetermined data set to determine if the first resulting data set is compliant with the first predetermined data set.

    UNISEX BALL VALVE COUPLING WITH SAFETY LOCKING MECHANISM

    公开(公告)号:WO2021202125A1

    公开(公告)日:2021-10-07

    申请号:PCT/US2021/023117

    申请日:2021-03-19

    Abstract: A coupling assembly (10) is reconfigurable among three states. In a disconnected state, a spring-biased lock indicator (20) is in a first lock indicator position, and the lock indicator includes a restriction member (40) that in the first lock indicator position retains an actuator in a first actuator position such that a valve is in a closed position and a locking pin is in a retracted position. In a connected/valve-closed state, the lock indicator (20) is in a second lock indicator position in which the restriction member (40) permits movement of the actuator (30), but with the actuator (30) still being in the first actuator position such that the valve is in the closed position and the locking pin (46) is in the retracted position. In a connected/valve-open state, the lock indicator (20) is in the second lock indicator position to permit movement of the actuator (30), and now with the actuator (30) being in the second actuator position such that the valve is in the open position and the locking pin (46) is in an extended position to lock a second coupling assembly to the coupling assembly to form a unisex coupling connection.

    A PIPE COUPLING FOR RECEIVING, HOLDING AND RELEASING A PIPE AND A METHOD OF ASSEMBLING A PIPE COUPLING

    公开(公告)号:WO2021101383A2

    公开(公告)日:2021-05-27

    申请号:PCT/NL2020/050733

    申请日:2020-11-20

    Applicant: WAVIN B.V.

    Abstract: A pipe coupling (100) for receiving, holding and releasing a pipe, comprising a coupling body (110) having a bore (B) with a geometric axis (A) into which a pipe can be inserted in a pipe insertion direction (P); a rotatable sleeve (170) which is arranged at least partially around the coupling body (110) and which is rotatable around the axis of the bore with respect to the coupling body (110); a gripping element (140) configured to engage a surface of the pipe; a pipe release element (160) configured to disengage the gripping element (140) from the surface of the pipe upon axial movement of the pipe release element (160); and a release collar (180) coupled to an end of the rotatable sleeve (170). Axial rotation of the rotatable sleeve (170) in a first direction causes the release collar (180) to move axially from a locked position to an unlocked position and wherein in the unlocked position, the release collar (180) can be moved axially in a pipe insertion direction (P) to cause the pipe release element (160) to disengage the gripping element (140) from the surface of the pipe.

    CONNECTION UNITS FOR QUICK CONNECTION/DISCONNECTION FLUIDIC LINES

    公开(公告)号:WO2022003648A1

    公开(公告)日:2022-01-06

    申请号:PCT/IB2021/055970

    申请日:2021-07-02

    Abstract: A connection unit comprising two female connectors (2, 3) configured to be connected to respective circuit branches of a fluidic line and a coupling element (4) for coupling said connectors (2, 3) together and establish a fluidic connection between the circuit branches, wherein said connectors (2, 3) are provided with first, normally closed sealing elements (30) to define a sealing termination of said circuit branches when the connectors (2, 3) are disconnected from each other; the coupling element (4) includes a double-male connector (50) separable from the female connectors (2, 3) and provided with a pair of shanks (68) that can be coupled to the respective female connectors (2, 3) and a control element (70) movable between a first position where the coupling element (4) can be coupled to the connectors (2, 3) in a mechanical pre-coupling condition without fluidic connection between the female connectors (2, 3) and a second position where the shanks (68) of the double-male connector (50) engage the respective female connectors (2, 3) and establish a fluidic connection therebetween.

    DISPOSITIF DE RACCORDEMENT A TEMOIN DE CONNEXION

    公开(公告)号:WO2021144459A1

    公开(公告)日:2021-07-22

    申请号:PCT/EP2021/050870

    申请日:2021-01-15

    Abstract: Dispositif de raccordement (1) d'un tronçon d'extrémité de tube (T), comprenant : un corps tubulaire (2) délimitant un canal (3) pourvu de moyens de retenue (7) dont un élément d'accrochage (10) pour s'engager sur une surface externe du tronçon d'extrémité de tube (T) et un joint d'étanchéité annulaire (9) pour enserrer la surface externe du tronçon d'extrémité de tube (T). Le dispositif comprend au moins un premier bras (20) ayant une extrémité agencée dans le canal (3) pour être actionnée par le tronçon d'extrémité de tube (T) en aval des moyens de retenue pour faire d'une portion du bras un témoin de connexion détectable depuis l'extérieur du corps.

    CONNECTOR FOR ASEPTIC CONNECTION, AND METHOD FOR CONNECTING AND DISCONNECTING SUCH CONNECTORS

    公开(公告)号:WO2019229202A1

    公开(公告)日:2019-12-05

    申请号:PCT/EP2019/064121

    申请日:2019-05-29

    Inventor: GEBAUER, Klaus

    Abstract: The present invention relates to a connector for substantially aseptic connection, said connector comprising a connector member (1) having a connection end (13) and a coupling end (12), wherein the coupling end (12) comprises a coupling element (15) for engaging a similar coupling element (15') on a similar connector (100') to form a first seal (B), and a cover (2) arranged to enclose the coupling end (12) for providing an aseptic seal that separates the coupling end (12) from a surrounding, the cover (2) comprising at least two cover portions (21A, 22A), each cover portion (21A, 22A) being configured to be successively- positioned on or adjacent the coupling end (12) of the connector member (1), wherein each cover portion (21A, 22A) comprises a seal member (21, 22) for engaging a similar seal member on a similar connector thereby to form a second seal (A) when so positioned on or adjacent the coupling end (12) of the connector member (1). The invention also relates to a method for connecting and disconnecting two such connectors.

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