WO2021204444A1 - Bride de raccordement pour la liaison mécanique de deux composants d'un système de bioprocédé - Google Patents

Bride de raccordement pour la liaison mécanique de deux composants d'un système de bioprocédé Download PDF

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Publication number
WO2021204444A1
WO2021204444A1 PCT/EP2021/053635 EP2021053635W WO2021204444A1 WO 2021204444 A1 WO2021204444 A1 WO 2021204444A1 EP 2021053635 W EP2021053635 W EP 2021053635W WO 2021204444 A1 WO2021204444 A1 WO 2021204444A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
system components
clamping
terminal block
movement
Prior art date
Application number
PCT/EP2021/053635
Other languages
German (de)
English (en)
Inventor
Thomas Krumbein
Mario Deuse
Original Assignee
Sartorius Stedim Biotech Gmbh
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 Sartorius Stedim Biotech Gmbh filed Critical Sartorius Stedim Biotech Gmbh
Publication of WO2021204444A1 publication Critical patent/WO2021204444A1/fr

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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
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1205—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis placed behind a flange and which act behind the other flange
    • 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
    • F16L23/00—Flanged joints
    • F16L23/003—Auxiliary devices
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/138—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using an axially movable sleeve

Definitions

  • the invention relates to a connecting clamp for the mechanical connection of two bioprocess engineering system components according to the preamble of claim 1 and a method for connecting two bioprocessing system components by means of such a connecting clamp according to claim 16.
  • This can be an actuator, for example for a one-way valve, and the one-way valve, but also fluid-carrying pipelines and the like.
  • Other bioprocess engineering system components such as filters may also have to be added to the connection.
  • the bioprocess engineering system components can therefore be any bioprocess engineering system components that are to be connected to one another. In particular, it can be a question of bioprocess engineering system components that are connected using the triclamp technique.
  • the connecting terminal has a locking body and a terminal block that interacts with the locking body and that the terminal block can be brought into a stable locking state by means of a locking movement.
  • a locking body is here a structural part that can be manually acted upon with a locking movement, by means of which two bio-process engineering system components are fixed to one another in a form-fitting manner. It was recognized that if the locking movement includes a movement of the locking body in the axial direction relative to the bioprocess engineering system components, a movement of the terminal block with a radial movement component can be caused.
  • a clamping connection of the bioprocess engineering system components can be established with simple means, which can be established with little expenditure of force, but can only be released again with difficulty by forces acting between the bioprocess engineering system components.
  • Loosening is preferably associated with a higher expenditure of force compared to establishing the connection, so that unintentional loosening can be avoided. In particular, loosening is only possible by means of a tool.
  • the connecting clamp is designed for the mechanical connection of two bioprocess engineering system components axially along a geometrical connecting axis, the connecting clamp having a locking body which, in the final assembled state of the connecting clamp and the bioprocessing system components, is radially around the geometrical connecting axis and at least one of the bioprocess engineering system components.
  • the connecting clamp has at least one clamping block that interacts with the locking body for the clamping connection of the bioprocessing system components, that the clamping block can be brought into a stable locking state by means of a locking movement from an initial state in which the clamping block releases the bioprocessing system components that the terminal block connects the bioprocessing system components axially by clamping, whereby the connecting terminal and the bioprocessing system components assume the final assembled state and that the locking movement comprises a movement of the locking body in the axial direction relative to the bioprocessing system components, which moves the terminal block from the initial state to the locking state caused with a movement component in the radial direction of the geometric connection axis
  • the connecting clamp has several clamping blocks, whereby stable clamping can be achieved with simple means.
  • the connecting terminal has a pretensioning device, by means of which the operability of the connecting terminal can be simplified.
  • the prestressing device can comprise a prestressing element.
  • Claim 5 specifies preferred embodiments of the locking body.
  • Claim 6 specifies preferred configurations of a clamping body which, in one configuration, is part of the connecting terminal.
  • a clamping body is a further component here that contributes to the function of the connecting clamp and, in particular, is in direct, clamping contact with the bioprocessing system components.
  • Claims 7 and 8 specify preferred configurations of the arrangement of the individual components of the connecting terminal with respect to one another.
  • the components of the connecting clamp can be assembled around a first of the bioprocess engineering system components. This makes it possible, for example, to deliver the connecting clamp as a pre-assembly component together with the bioprocess engineering system component.
  • Claim 10 describes preferred embodiments of the locking movement and the locking state. These are designed to establish a stable connection between the bioprocess engineering system components by means of a locking movement that is as simple as possible.
  • the movement of the terminal block caused by the locking body can take place at least partially against the bias of the terminal block.
  • an easily manageable construction of the connecting terminal can thus be made possible.
  • the locking body secures the locking state, whereby in particular an undesired opening of the connecting terminal can be prevented.
  • Claim 13 specifies embodiments of how the terminal block can be connected to the locking body.
  • Claims 14 and 15 indicate preferred configurations which make it possible to connect the connecting terminal to the bioprocess engineering system components as simply as possible.
  • FIG. 1 shows a first embodiment of the proposed connecting clamp in a) assembled state and b) not assembled
  • FIG. 2 shows the process of connecting two bioprocess engineering system components by means of the connecting clamp of the first exemplary embodiment
  • FIG. 3 shows a second embodiment of the proposed connecting terminal in a) assembled state and b) not assembled state
  • FIG. 4 shows the process of connecting the connecting clamp of the second exemplary embodiment to a first bioprocess engineering system component
  • FIG. 5 shows the process of connecting the connecting clamp connected to the first bioprocessing system component according to FIG. 4 to a second bioprocessing system component.
  • FIGS. 3 to 5 show the second embodiment.
  • 1b) and 3b) show the respective embodiment of the connecting terminal 1 in a non-assembled state. Unless explicitly stated otherwise, however, the following statements always relate to the connecting terminal 1 as such, that is to say in the assembled state.
  • the connecting clamp 1 is used for the mechanical connection of two bioprocessing system components 2, 3 axially along a geometric connection axis 4.
  • the bioprocessing system components 2, 3 are here and preferably a valve 2, in particular a one-way valve, and a motor 3 for controlling the Valve 2.
  • the two bioprocess engineering system components 2, 3 are here and preferably not in fluid communication with one another.
  • the bioprocess engineering system components 2, 3 can also be in fluid communication with one another just as advantageously.
  • it is a connection based on the triclamp technique.
  • the connecting clamp 1 has a locking body 5 which, in the final assembled state of the connecting clamp 1 and the bioprocessing system components 2, 3, runs radially around the geometrical connecting axis 4 and at least one of the bioprocessing system components 2, 3.
  • the terms “radial” and “axial” always relate to the geometric connecting axis 4.
  • the connecting clamp 1 has at least one clamping block 6 interacting with the locking body 5 for the clamping connection of the bioprocess engineering system components 2, 3.
  • the clamping connection can meet different requirements. If the bioprocessing system components 2, 3 are a valve 2 and a motor 3, here is and preferably provided that the connecting terminal 1 can hold the actuating forces of the motor 3. This is here and preferably at least 10 Newtons. If the connection is a fluid-technical connection, the clamping connection is designed in such a way that it also meets the requirements there, in particular for a tightness of the connection.
  • the terminal block 6 can be brought from an initial state, in which the terminal block 6 releases the bioprocess engineering system components 2, 3, into a stable locking state, in which the terminal block 6 connects the bioprocess engineering system components 2, 3 in an axially clamping manner by means of a locking movement, whereby the connecting terminal 1 and the bioprocess engineering system components 2, 3 assume the final assembled state.
  • the locking movement is shown in FIGS. 2 and 5 for the two embodiments.
  • the locking state is so stable that it does not come loose on its own. This minimizes the risk of unintentional loosening of the connection. In particular, loosening is only possible by means of a tool.
  • the final assembled state relates to the intended use of the connecting clamp 1 for the mechanical connection of the two bioprocess engineering system components 2, 3.
  • the locking movement comprises a movement of the locking body 5 in the axial direction relative to the bioprocess engineering system components 2, 3, which causes a movement of the terminal block 6 from the initial state into the locking state.
  • This movement of the terminal block 6 has a movement component in the radial direction of the geometric connecting axis 4.
  • the locking movement is only a movement in the axial direction of the locking body 5.
  • the movement of the clamping block 6 is in particular a pivoting movement or a linear movement.
  • the locking movement is shown enlarged in detail in FIG.
  • the connecting terminal 1 can have further components to be explained, which, however, can be left out for the explanation of the locking movement.
  • the two bioprocess engineering system components 2, 3 are here and preferably first brought into the state that they later assume should.
  • the locking movement of the locking body 5 is then carried out in the axial direction.
  • This locking body 5 comes into engagement with the clamping block 6, in particular previously spaced apart, whereby the latter is pivoted in the radial direction.
  • the locking body 5 here and preferably reaches a position in which it then locks the clamping block 6 against undesired pivoting back.
  • the clamping block 6 then directly or indirectly clamps the two bioprocess engineering system components 2, 3 against one another.
  • a filter or the like is also located between these two bioprocess engineering system components 2, 3, as a result of which they are not in direct contact. However, there can also be direct contact between the two bioprocess engineering system components 2, 3.
  • the locking movement of the second embodiment shown in Fig. 5 has a similar function.
  • the terminal block 6 is mounted directly on the locking body 5, which also corresponds to a preferred embodiment.
  • the axial movement of the locking body 5 is transmitted to the clamping block 6, which is pivoted radially and holds the bioprocess engineering system components 2, 3 in a clamping manner.
  • the locking body 5 can lock the terminal block 6 against undesired pivoting back. This will also be explained in more detail.
  • the connecting terminal 1 can have a plurality of terminal blocks 6, preferably at least or precisely four terminal blocks 6, more preferably at least or precisely six terminal blocks 6.
  • the terminal blocks 6 can be distributed radially around the geometrical connecting axis 4 in the final assembled state and preferably also in the assembled state. All statements relating to a terminal block 6 can apply accordingly to the other terminal blocks 6.
  • the terminal blocks 6 are each configured identically.
  • the connecting terminal 1 can have at least one pretensioning device 7 for pretensioning the respective terminal block 6 in the direction of the initial state.
  • the radial movement of the clamping block 6 caused by the axial movement of the locking body 5 takes place against the prestressing of the clamping block 6.
  • the prestressing device 7 is here and preferably designed in such a way that the connection of the bioprocess engineering system components 2, 3 is simplified. In the final assembled state, it no longer has to have any functions and can then be destroyed.
  • the pretensioning device 7 here and preferably comprises a pretensioning element 8. This is set up in particular to pretension all of the clamping blocks 6.
  • the prestressing element 8 can be ring-shaped and / or consist of a rubber material. It can be a clamping ring, preferably a preformed clamping ring, which in particular has a corner for each clamping block 6, via which the clamping ring is connected to the clamping block 6.
  • a preformed clamping ring is a clamping ring that does not have a round shape, but is in particular already adapted to the number of clamping blocks 6, that is, for example, has a square or hexagonal shape.
  • the prestressing element 8 is here and preferably only connected to the respective clamping blocks 6 and otherwise to no other component.
  • the prestressing element 8 is preferably only relevant before the final assembly of the connecting terminal 1. It can even be provided that the pretensioning element 8 is set up to be destroyed by the locking movement. It can also be provided that the pretensioning device 7 comprises one or more film hinges. Via these, the terminal blocks 6 can be connected to the locking body 5, to one another and / or to a terminal body 9 that is yet to be explained. In principle, it is conceivable that the prestressing device 7 has exactly one prestressing element 8 or several prestressing elements 8, in particular one per clamping block 6.
  • the locking body 5 can be ring-shaped or sleeve-shaped and here and preferably additionally or alternatively form a receptacle for the bioprocess engineering system components 2, 3.
  • the receptacle is formed by the cavity in the center of the locking body 5.
  • the locking body 5 also surrounds one or both of the bioprocess engineering system components 2, 3 radially in the final assembled state.
  • the locking body 5 can be moved axially with respect to the bioprocess engineering system components 2, 3 and / or some or all of the other components of the connecting terminal 1. This axial movability is preferably limited, in particular via a stop.
  • the axial mobility is essentially limited to the locking movement.
  • the connecting clamp 1 can have a clamp body 9, in particular an annular or sleeve-shaped clamp body.
  • This clamping body 9 is shown in FIGS. 1 and 2, which are assigned to the first exemplary embodiment.
  • the respective clamping block 6 is connected to the clamping body 9, in particular pivotably and / or directly.
  • the clamping body 9 can have several separate circumferential segments 10.
  • the clamping body 9 has two separate circumferential segments 10.
  • the circumferential segments 10 of the clamping body 9 are held relative to one another here and preferably by means of the locking body 5, here via the clamping blocks 6.
  • the circumferential segments 10 can each carry at least one clamping block 6, in particular at least two clamping blocks 6 each.
  • the clamping body 9 in the finally assembled state is in contact with an inner side, in particular only one of the bioprocess engineering system components 2, 3.
  • the terminal block 6 is arranged radially outside of the terminal body 9.
  • all of the terminal blocks 6 are arranged radially outside of the terminal body 9.
  • the locking body 5 is arranged here and preferably radially outside the clamping body 9 and / or the clamping block 6, in particular all the clamping blocks 6.
  • the locking body 5 can be in direct contact with the respective terminal block 6 and / or the clamping body 9, in particular all circumferential segments 10 of the clamping body 9.
  • the locking body 5 is preferably not connected to the clamping body 9 in a materially or form-fitting manner. It can be provided that the locking body 5 is in play-prone contact with the terminal block 6, in particular all the terminal blocks 6, and / or the clamping body 9 or that there is no play and the locking body 5 with the terminal block 6, in particular all the terminal blocks 6, and / or the clamping body 9 is continuously in frictional contact, whereby the axial mobility of the locking body 5, however, remains unaffected.
  • the clamping body 9 has here and preferably a receptacle 11 for the respective clamping block 6.
  • the respective terminal block 6 is preferably mounted pivotably in the receptacle 11.
  • the terminal block 6 can have bearing pins 12 which are pivotably received in a bearing opening of the clamping body 9.
  • the bearing opening is part of the receptacle 11.
  • the proposed connecting terminal 1 can be assembled by means of simple mechanical components.
  • the locking body 5, the clamping body 9 and / or the clamping blocks 6 consist of a plastic material and are preferably injection molded parts.
  • the entire connecting clamp 1 can be a disposable or reusable component, which can in particular be delivered together with a disposable bioprocess engineering system component 2, 3.
  • the components of the connecting clamp 1 can be assembled around a first of the bioprocessing system components 2 and that the second bioprocessing system component 3 can be axially inserted into the receptacle formed by the assembled connecting clamp 1. This is shown in the transition from FIG. 1 to FIG. 2.
  • the locking movement can then be carried out. This can be done here, for example, by placing the valve 2 with the connecting terminal 1 on a motor 3 standing for mounting on a surface and pulling the locking body 5 downwards.
  • the connecting terminal 1 could also be attached to the motor 3 for assembly or the valve could be placed on a surface.
  • the connecting clamp 1, here the first embodiment cannot be separated from the bioprocess engineering system component 2 in the assembled state in a non-destructive manner. This closes does not mean that the connecting terminal 1 can be dismantled by dismantling it into its individual components.
  • the locking movement can be a movement of the locking body 5 relative to the clamping body 9 and / or the clamping block 6, in particular all the clamping blocks 6.
  • the locking movement preferably causes the respective clamping block 6 to pivot relative to the clamping body 9, by means of which the clamping body 9 connects the bioprocess engineering system components 2, 3 with one another in a clamping manner.
  • the respective terminal block 6 can hold the bioprocess engineering system components 2, 3 both in direct contact with them. Additionally or alternatively, the respective clamping block 6 can clamp the bioprocess engineering system components 2, 3 in the locked state against the clamping body 9, as shown in FIG. 2.
  • the locking body 5 comes into engagement with the respective terminal block 6 during the locking movement. The movement of the terminal block 6 caused by the locking body 5 can take place at least partially against the bias of the terminal block 6.
  • the prestressing of the clamping block 6 can counteract the locking movement only on a first section of the locking movement.
  • a dead center of the interaction between the terminal block 6 and the locking body 5 can be reached, so that on the second section of the locking movement the prestress of the terminal block 6 no longer counteracts the locking movement.
  • the dead center is reached shortly before reaching the position in the last enlarged section.
  • the second section is very short. While in the previous enlarged sections the clamping block 6 could move the locking body 5 upwards again due to the bias, this is no longer the case in the last enlarged section.
  • the prestressing of the respective terminal block 6 is preferably supported by the locking body 5.
  • the locking body 5 would first have to be moved upwards again. This translation between the pivoting movement, which is introduced into the structure of the locking body 5, but is not able to move it, makes it possible to absorb relatively large forces via the clamping connection.
  • the dead center is realized differently, since there the friction between the terminal block 6 and the bioprocess engineering system components 2, 3 in cooperation with the locking body 5 is of great importance. Without the bioprocessing system components 2, 3, the terminal block 6 would be reset there by the prestress to its initial state.
  • the locking state of the respective terminal block 6 is secured here and preferably by the locking body 5 in such a way that an axial movement of the locking body 5 has to take place in order to enable the clamping connection of the bioprocess engineering system components 2, 3 to be released from the final assembled state.
  • the respective terminal block 6 is connected to the locking body 5, in particular pivotably, preferably via a clip connection.
  • the respective terminal block 6 can be arranged radially inside the locking body 5.
  • the respective terminal block 6 can have a receptacle 13 into which a counter-receptacle element 14 of the locking body 5 engages in a force-locking manner.
  • the clamping block 6 can be pivoted about the counter-receiving element 14.
  • this clip connection can also be replaced using the film hinge mentioned.
  • the clamping blocks 6 and the locking body 5 can also be a single component without being separable from one another. The same applies to all other components of connecting terminal 1.
  • the respective terminal block 6 can be prestressed in a first position before assembly.
  • the assembly refers to the assembly with the bioprocess engineering system components 2, 3, which is carried out here and preferably before the locking movement.
  • the connecting clamp 1 Before assembly is the connecting clamp 1 has therefore not yet been brought together with the bioprocess engineering system components 2, 3.
  • This first position can be seen in Fig. 3a).
  • the respective terminal block 6 can be brought into a second position against its pretension before assembly. This second position is shown in FIG. 4, the first bioprocess engineering system component 2 having already been introduced into the receptacle formed by the connecting clamp 1.
  • the second position can preferably be reached by pressing the connecting terminal 1 as such axially against a surface.
  • the connecting clamp 1 is pressed downwards against the indicated surface 15, as a result of which the bioprocess engineering system component 2 can be introduced from above.
  • the bioprocess engineering system components 2, 3 can be introduced into the connecting clamp 1 here and preferably separately, in particular from different sides. This is implemented here and preferably in such a way that a bioprocess engineering system component 2 to be introduced first into the connecting terminal 1 cannot be introduced when the terminal block 6 is in the first position and that the bioprocessing system component 2 to be introduced first into the connecting terminal 1 when the terminal block 6 is in the second position is insertable.
  • FIG. 4 reference is also made to the illustration in FIG. 4.
  • the second bioprocess engineering system component 3 to be introduced into the connecting terminal 1 can then preferably be introduced when the terminal block 6 is in the first position.
  • the terminal block 6 was thus temporarily transferred into the second position against its pretension and then in particular again assumed the first position.
  • the terminal block 6 can then be brought into the locking state by means of the locking movement when the bioprocess engineering system components 2, 3 have been introduced.
  • the locking body 5 is here, and preferably again, moved downwards with just one movement.
  • connection terminal 1 a method for connecting two bioprocess engineering system components 2, 3 by means of a connection terminal 1 according to the proposal.
  • the connecting clamp 1 is connected to two bioprocess engineering system components 2, 3 according to the method, the connecting clamp 1 being brought into the locking state by means of the locking movement and thus the connecting clamp 1 and the bioprocessing system components 2, 3 being brought into the final assembled state.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)

Abstract

La présente invention concerne une bride de raccordement pour la liaison mécanique de deux composants de système de bioprocédé (2, 3) axialement le long d'un axe de liaison géométrique (4), la bride de raccordement (1) présentant un corps de verrouillage (5) qui, à l'état assemblé définitivement, s'étend radialement autour de l'axe de liaison géométrique (4) et au moins l'un des composants de système de bioprocédé (2, 3). L'invention est caractérisée en ce que la bride de raccordement (1) doit présenter au moins un bloc de serrage (6), qui coopère avec le corps de verrouillage (5) et qui est destiné à la liaison par serrage des composants de système de bioprocédé (2, 3), en ce que le bloc de serrage (6) doit être mobile, au moyen d'un mouvement de verrouillage, hors d'un état initial, dans lequel le bloc de serrage (6) libère les composants de système de bioprocédé (2, 3), dans un état de verrouillage stable, dans lequel le bloc de serrage (6) relie les composants de système de bioprocédé (2, 3) axialement à l'action de serrage, de sorte que la bride de raccordement (1) et les composants de système de bioprocédé (2, 3) prennent l'état définitivement assemblé, et en ce que le mouvement de verrouillage doit comprendre un mouvement du corps de verrouillage (5) dans la direction axiale par rapport aux composants de système de biotraitement (2, 3), ce mouvement amenant le bloc de serrage (6) à se déplacer hors de l'état initial dans l'état de verrouillage conjointement avec un composant de déplacement dans la direction radiale de l'axe de liaison géométrique (4).
PCT/EP2021/053635 2020-04-09 2021-02-15 Bride de raccordement pour la liaison mécanique de deux composants d'un système de bioprocédé WO2021204444A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020110069.8 2020-04-09
DE102020110069.8A DE102020110069A1 (de) 2020-04-09 2020-04-09 Verbindungsklemme zur mechanischen Verbindung von zwei bioprozesstechnischen Systemkomponenten

Publications (1)

Publication Number Publication Date
WO2021204444A1 true WO2021204444A1 (fr) 2021-10-14

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WO (1) WO2021204444A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6510993A (fr) * 1965-08-23 1967-02-24
DE2033809A1 (de) * 1969-07-09 1971-04-29 Mato Curt Matthaei Gmbh & Co K Steckkupplungen für Hydraulikschlauchleitungen
EP1451440A1 (fr) * 2001-12-05 2004-09-01 FMC Technologies, Inc. Joints mecaniques pour un equipement subaquatique
US20150069755A1 (en) * 2013-09-11 2015-03-12 Halliburton Energy Services, Inc. High pressure remote connector with self-aligning geometry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844421A1 (de) 1988-03-17 1989-09-28 Max Pasbrig Loesbare verbindungsvorrichtung fuer rohre, schlaeuche, stangen o.dgl.
DE102014107655A1 (de) 2014-05-30 2015-12-03 Voss Automotive Gmbh "Steckverbinder für Fluidleitungen mit innenliegender Adapterhülse"

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6510993A (fr) * 1965-08-23 1967-02-24
DE2033809A1 (de) * 1969-07-09 1971-04-29 Mato Curt Matthaei Gmbh & Co K Steckkupplungen für Hydraulikschlauchleitungen
EP1451440A1 (fr) * 2001-12-05 2004-09-01 FMC Technologies, Inc. Joints mecaniques pour un equipement subaquatique
US20150069755A1 (en) * 2013-09-11 2015-03-12 Halliburton Energy Services, Inc. High pressure remote connector with self-aligning geometry

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