WO1998039591A1 - Dispositif et procede d'etablissement d'une entree dans une unite - Google Patents

Dispositif et procede d'etablissement d'une entree dans une unite Download PDF

Info

Publication number
WO1998039591A1
WO1998039591A1 PCT/SE1998/000205 SE9800205W WO9839591A1 WO 1998039591 A1 WO1998039591 A1 WO 1998039591A1 SE 9800205 W SE9800205 W SE 9800205W WO 9839591 A1 WO9839591 A1 WO 9839591A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
opening
unit
seal
inlet device
Prior art date
Application number
PCT/SE1998/000205
Other languages
English (en)
Inventor
Hanno Lindroth
Original Assignee
Carmetec Ab
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 Carmetec Ab filed Critical Carmetec Ab
Priority to DE19882118T priority Critical patent/DE19882118B4/de
Priority to GB9912897A priority patent/GB2335016B/en
Publication of WO1998039591A1 publication Critical patent/WO1998039591A1/fr
Priority to DK199900852A priority patent/DK173465B1/da
Priority to NO19994285A priority patent/NO325141B1/no
Priority to FI991882A priority patent/FI113978B/fi

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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Definitions

  • the present invention relates to an inlet device for insertion into a first opening in a unit bounding a room or space, which can be a ceiling, floor or wall construction.
  • the inlet device is provided with its own second opening.
  • An element for example a media- conveying conduit or an electricity cable, passing through both the abovementioned openings, extends between the inside and outside of the room/space in a sealed manner.
  • the device includes one or more seals that provide a seal around the first opening in the unit and against the abovementioned element.
  • the invention also relates to a method for effecting a sealed inlet of an element, for example a media-conveying conduit or an electricity cable, in a first opening in the unit bounding a room or space (ceiling, floor, wall, etc.).
  • an element for example a media-conveying conduit or an electricity cable
  • each inlet must be, inter alia, simple to insert and in spite of this must form a sealed inlet that prevents leakage from the surrounding space. This requirement is particularly important in association with sterile rooms/clean rooms/process rooms.
  • the inlet viewed from the inside of the room or the like, must have a flat design that does not collect dust, to make cleaning around the inlet easier. Further requirements can be that the inlet must be able to withstand high temperatures and constitute a uniformly standardized installation. The invention is intended to solve all or some of these problems.
  • inlets It is also important to be able to prevent mechanical forces from spreading to and affecting the sealing function or disturbing the inlet itself, which is often the case in so-called rigid inlets.
  • the invention solves this problem and also prevents heating, cooling and/or vibrations in the element (conduit) passing through the inlet from affecting the seal (the sealing function) to a significant extent.
  • inlets of this type it is often usual to propose designs to be characterized by a number of components that must be assembled and inserted in connection with the installation work. This complicates the installation work. There is a requirement that it should be possible to install an inlet using only an easily inserted prefabricated component. The invention also solves this problem.
  • the main characteristics of the novel inlet device are that it comprises or consists of a plate- shaped element that is provided with fixing means, for example adhesive tape.
  • fixing means for example adhesive tape.
  • the plate-shaped element can be fixed on an existing surface of the unit so that the second opening is aligned with the first opening in the unit.
  • the plate- shaped element in this case includes a seal extending into the second opening which seal upon the insertion of the element (12) into the first and second openings forms a seal against the outside of the element (the conduit, cable, etc.).
  • the plate-shaped element is also designed to be sealed against the abovementioned surface on the unit using sealing means such as glue, adhesive or the like.
  • the plate-shaped element has a height within the range 1.5-10 mm. In an exemplary embodiment the height is approx. 3 mm.
  • the plate-shaped element includes a backing surface that can be placed against the abovementioned surface of the unit.
  • the inlet device can be constructed so that it includes first and second plate-shaped elements between which is mounted the seal for the element.
  • the first and second plate-shaped elements, and also the seal have a through-opening.
  • the first element can be provided in this case with the abovementioned backing surface.
  • the second element extends preferably beyond the first element and the sealing means is applied around the peripheries of the first and second plate- shaped elements.
  • the fixing means which can consist of double-sided adhesive tape, is applied to the protruding parts of the second plate-shaped element.
  • the second seal can be in the form of a glued joint that extends around the periphery of the plate-shaped elements.
  • the plate-shaped element is made of stainless steel, enamelled sheet metal or polymer material.
  • the seal of the plate-shaped element consists of or includes rubber or elastomer material, which can for example be EPDM or silicone. Viewed from the inside of the room or space the plate- shaped element has a flat shape that only protrudes slightly above the surface covering the unit, that is the ceiling, floor, wall, etc.
  • the flat design that only protrudes slightly above the abovementioned surface means that cleaning is easy to carry out and prevents the accumulation of dust.
  • the plate-shaped element is used for inlet installations in sterile rooms, clean rooms or process rooms. The choice of material is therefore made so that the inlet device can withstand high temperatures, by which can be meant temperatures of up to 145°C for two hours.
  • the method according to the invention is characterized in that a plate-shaped element with the second through-opening can be fixed, for example by gluing, onto an existing surface on the abovementioned unit, that is ceiling, floor, wall, etc., with the second opening aligned with the first opening.
  • the plate-shaped element is sealed against the unit around the periphery of the element by means of a joint made of glue, adhesive or similar sealing material.
  • a seal is effected against the outside of the element by means of a sealing device in the plate-shaped element that extends into the second opening.
  • the sealing device is designed to effect a seal also when the element (the conduit or similar) arranged in the inlet device moves, for example axially, due to heating, cooling, etc., or when it vibrates.
  • an easily prefabricated component that consists of uncritical construction elements that in themselves represent well-proven techniques from the viewpoint of sealing and heat-tolerance.
  • the prefabricated components are easy to store and handle.
  • the components can be inserted into the actual opening in the ceiling, floor or wall construction exceptionally easily.
  • the element, for example the conduit, can expand or contract, vibrate or be displaced (in a longitudinal direction) while a high sealing efficiency is maintained.
  • Figure 1 shows a horizontal view of a first embodiment of a plate-shaped element with a through- opening into which a seal extends
  • Figure 2 shows a vertical section of the plate-shaped element according to Figure 1 arranged at an opening in a wall or the like
  • Figure 3 shows a horizontal view of a second embodiment of the plate-shaped element
  • Figure 4 shows a horizontal view of a third embodiment of the plate-shaped element.
  • Figure 1 shows at 1 a plate-shaped element with a circular horizontal section.
  • the external diameter is indicated by yd.
  • the element has a through-opening 2, into which a seal 3 extends.
  • the seal has an opening with an internal diameter id.
  • the present exemplary embodiment is constructed of two plate-shaped first and second elements 4 and 5 with the seal 3 mounted between them.
  • the inner or first plate- shaped element 4 has a ring-shaped inner surface 4a that forms a backing surface by means of which the plate-shaped element 1 is in contact with a partially shown unit 7 that bounds the room or space 6.
  • the backing surface 4a is thereby in contact with an inner surface 7a of the unit.
  • the second (outer) plate-shaped element 5 has parts 5a that extend beyond the first (inner) element 4.
  • fixing means 8 that in the exemplary embodiment consist of double-sided adhesive tape.
  • the seal 3 is provided with a fixing layer 9 on its parts that abut the first and second plate-shaped elements.
  • the abovementioned fixing layer can consist of glue, adhesive or the like.
  • the double- sided adhesive tape is attached to the inside of the abovementioned protruding parts 5a and forms the anchoring means for the plate-shaped element 1 against the surface 7a by means of the other side of the tape being stuck to the wall 7a.
  • the plate-shaped element 1 is fastened and sealed with a flexible joint of, for example, silicone 10, which in the example shown also forms a seal with the tape 8.
  • the unit 7 has an opening 11 and the plate-shaped element 1 is fixed on the wall 7a so that the openings 2 and 11 are aligned (centred in relation to each other) .
  • An element for example a conduit 12, is inserted into the openings.
  • the diameter or external measurement D of the element in this case exceeds the diameter id of the seal, which means that the seal can fold and form a seal with the outside or outer surface
  • the plate- shaped element has a low height a above the inner surface 7a.
  • yd can be chosen to be between 20 mm and 500 mm and id can be chosen to be between 3 mm and 470 mm.
  • the floor, ceiling, wall, etc. can be constructed of conventional materials, tiles, plaster, concrete, sheet metal, etc.
  • the inner plate- shaped element or base plate can have a thickness of between 0.5 mm and 2.0 mm.
  • the second plate-shaped element or front plate can have a corresponding thickness.
  • the sealing member can have a thickness of between 0.5 mm and 3.0 mm.
  • the double-sided adhesive tape that can be made in a known way can have a thickness of 0.2 mm to 5.0 mm.
  • the sealing membrane or the seal consists of rubber or elastomer material, for example silicone or EPDM.
  • the plate-shaped element 12 a second designed with horizontal section 1' , 1" on the outer dimensions and the openings 2 ' , 2 ' X
  • the plate-shaped element is designed with square or rectangular outer dimensions.
  • the measurements for the width and the height are indicated by b and h respectively.
  • the opening 2' can be square or rectangular.
  • Various combinations can also be possible in addition to those shown.
  • the measurements for the width and the height are indicated by b' and h' respectively.
  • the width b can be 30 mm - 1200 mm and the height 30 mm - 1200 mm.
  • the internal dimension im can be 3 mm - 470 mm.
  • the plate-shaped element is fixed onto the inner surface 7a of the unit 7 so that the openings in the unit and in the plate-shaped element are centred.
  • the flexible joint or sealing joint 10 or the like is applied around the periphery of the plate-shaped element. Thereafter the element 12 is inserted in the opening. The element 12 is centred in the opening so that a proper seal is made with the sealing device 3.
  • the seal is designed to withstand a temperature of 145°C for two hours, also in the event of direct contact.
  • the device provides little temperature transmission as a result of the use of rubber and stainless steel in the outer plates that thereby act as cooling flanges.
  • the unit forms an entity that can be installed simply without interfering with the demands of the clean room and also without the use of tools or other external equipment. There is thus no need for additional fixing processes such as drilling, fixing with screws, etc. which have an inherent risk of pollution.
  • the seal permits lengthways movements in an axial and radial direction and also at an angle in relation to the element (the conduit or the like) without the sealing effect being lost.
  • the seal is folded like a collar around the conduit or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Gasket Seals (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

Une construction (7) de plafond, de plancher ou de mur comprend une première ouverture (11). Un élément (1) en forme de plaque comprend un moyen de fixation par lequel on peut fixer ledit élément sur une surface existante (7a) de l'unité, de manière qu'une ouverture (2) dans l'élément soit alignée avec une première ouverture. L'élément (1) en forme de plaque comprend un joint (3) s'étendant jusque dans l'ouverture ménagée dans l'élément. Un élément, par exemple un conduit (12), est inséré dans les ouvertures précitées (2, 11) de manière que le joint (3) de l'élément en forme de plaque forme un joint contre l'extérieur (12a) de l'élément. Ledit élément est également conçu pour être appliqué hermétiquement contre la surface précitée (7a) sur l'unité (7), à l'aide d'un moyen d'étanchéité (10) (joint flexible/joint silicone).
PCT/SE1998/000205 1997-03-06 1998-02-05 Dispositif et procede d'etablissement d'une entree dans une unite WO1998039591A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19882118T DE19882118B4 (de) 1997-03-06 1998-02-05 Vorrichtung und Verfahren zur Schaffung eines Einlasses in einer Einheit
GB9912897A GB2335016B (en) 1997-03-06 1998-02-05 Device and method for establishing an inlet in a unit
DK199900852A DK173465B1 (da) 1997-03-06 1999-06-16 Anordning og fremgangsmåde til at etablere en åbning i et modul
NO19994285A NO325141B1 (no) 1997-03-06 1999-09-03 Innretning og fremgangsmate for a danne et innlop i en enhet
FI991882A FI113978B (fi) 1997-03-06 1999-09-03 Läpivientilaite ja menetelmä sovitettavaksi ensimmäiseen aukkoon, joka on huoneen tai tilan rajaavassa yksikössä

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700798A SE511093C2 (sv) 1997-03-06 1997-03-06 Anordning och förfarande för tätande genomföring av t.ex. rör eller elkabel i en tak-, golv- eller väggkonstruktion
SE9700798-3 1997-03-06

Publications (1)

Publication Number Publication Date
WO1998039591A1 true WO1998039591A1 (fr) 1998-09-11

Family

ID=20406039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000205 WO1998039591A1 (fr) 1997-03-06 1998-02-05 Dispositif et procede d'etablissement d'une entree dans une unite

Country Status (7)

Country Link
DE (1) DE19882118B4 (fr)
DK (1) DK173465B1 (fr)
FI (1) FI113978B (fr)
GB (1) GB2335016B (fr)
NO (1) NO325141B1 (fr)
SE (1) SE511093C2 (fr)
WO (1) WO1998039591A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010129C2 (nl) * 1998-09-18 2000-03-24 Ubbink Nederland Bv Afsluitinrichting voor een dakdoorvoer door een plat dak.
EP1184612A3 (fr) * 2000-09-01 2002-07-03 HILTI Aktiengesellschaft Procédé et dispositif pour l'étanchéification de fentes
GB2440694A (en) * 2003-09-05 2008-02-06 Manthorpe Building Products Lt Sealing apparatus for sealing between a joist and a wall
WO2008088263A1 (fr) * 2007-01-15 2008-07-24 Tebo Byggtillbehör Ab Dispositif d'obturation
GB2447295A (en) * 2007-03-09 2008-09-10 Manthorpe Building Products Lt Utility pipe draught proofing apparatus.
EP2110490A1 (fr) * 2008-03-11 2009-10-21 Dafa A/S Élément d'étanchéité
FR2943116A1 (fr) * 2009-03-10 2010-09-17 Poujoulat Equipement pour combler le pourtour d'un orifice menage dans une paroi pour permettre le passage d'un conduit
WO2011134445A1 (fr) * 2010-04-28 2011-11-03 Watermann Polyworks Gmbh Manchon d'étanchéité
AT13061U1 (de) * 2011-06-06 2013-05-15 Rivaplan Ag Dichtelement zum Abdichten eines Übergangs eines länglichen Gegenstands durch eine Fläche und Installation mit einem solchen Dichtelement
GB2607311A (en) * 2021-06-02 2022-12-07 Vulcan Construction Solutions Ltd Underfloor cavity sealing assembly and a method of installation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2542850B (en) * 2015-10-02 2019-06-12 Aqua Fabrications Ltd Catch-pit pipe connection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348574A (fr) * 1964-04-10
FR2554203A1 (fr) * 1983-10-26 1985-05-03 Octopus Ste Fse Procede et dispositif de realisation de traversees de parois par des tuyaux
EP0194642A1 (fr) * 1985-03-12 1986-09-17 Rohrdurchführungstechnik Hans-Ullrich Ihlenfeldt Dispositif d'étanchéité pour conduits
DE4131637A1 (de) * 1990-10-05 1992-04-09 Huber+Suhner Ag Dichtungs-manschette

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566689A (en) * 1980-08-05 1986-01-28 Ajay Enterprises Corporation Adjustable motor mount arrangement for exercise treadmills
DE3702443A1 (de) * 1987-01-28 1988-08-18 Rkm Walter Rose Kabelmontage G Vorrichtung zum abdichten von wanddurchfuehrungen
EP0964196B1 (fr) * 1998-06-12 2004-02-25 Chibro S.p.A. Cloisons étanches et résistantes au feu

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348574A (fr) * 1964-04-10
FR2554203A1 (fr) * 1983-10-26 1985-05-03 Octopus Ste Fse Procede et dispositif de realisation de traversees de parois par des tuyaux
EP0194642A1 (fr) * 1985-03-12 1986-09-17 Rohrdurchführungstechnik Hans-Ullrich Ihlenfeldt Dispositif d'étanchéité pour conduits
DE4131637A1 (de) * 1990-10-05 1992-04-09 Huber+Suhner Ag Dichtungs-manschette

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010129C2 (nl) * 1998-09-18 2000-03-24 Ubbink Nederland Bv Afsluitinrichting voor een dakdoorvoer door een plat dak.
EP1184612A3 (fr) * 2000-09-01 2002-07-03 HILTI Aktiengesellschaft Procédé et dispositif pour l'étanchéification de fentes
GB2440694A (en) * 2003-09-05 2008-02-06 Manthorpe Building Products Lt Sealing apparatus for sealing between a joist and a wall
GB2440694B (en) * 2003-09-05 2008-04-16 Manthorpe Building Products Lt Sealing apparatus
WO2008088263A1 (fr) * 2007-01-15 2008-07-24 Tebo Byggtillbehör Ab Dispositif d'obturation
GB2447295A (en) * 2007-03-09 2008-09-10 Manthorpe Building Products Lt Utility pipe draught proofing apparatus.
GB2447295B (en) * 2007-03-09 2010-03-17 Manthorpe Building Products Lt Sealing device
EP2110490A1 (fr) * 2008-03-11 2009-10-21 Dafa A/S Élément d'étanchéité
FR2943116A1 (fr) * 2009-03-10 2010-09-17 Poujoulat Equipement pour combler le pourtour d'un orifice menage dans une paroi pour permettre le passage d'un conduit
EP2236899A3 (fr) * 2009-03-10 2011-10-19 Poujoulat Equipement pour combler le pourtour d'un orifice ménagé dans une paroi pour permettre le passage d'un conduit
EP2236898A3 (fr) * 2009-03-10 2011-10-26 Poujoulat Equipement pour combler le pourtour d'un orifice ménagé dans une paroi pour permettre le passage d'un conduit
WO2011134445A1 (fr) * 2010-04-28 2011-11-03 Watermann Polyworks Gmbh Manchon d'étanchéité
EP3382250A1 (fr) * 2010-04-28 2018-10-03 Watermann Polyworks GmbH Manchon d'étanchéité
AT13061U1 (de) * 2011-06-06 2013-05-15 Rivaplan Ag Dichtelement zum Abdichten eines Übergangs eines länglichen Gegenstands durch eine Fläche und Installation mit einem solchen Dichtelement
GB2607311A (en) * 2021-06-02 2022-12-07 Vulcan Construction Solutions Ltd Underfloor cavity sealing assembly and a method of installation
GB2607311B (en) * 2021-06-02 2024-01-03 Vulcon Construction Solutions Ltd Underfloor cavity sealing assembly and a method of installation

Also Published As

Publication number Publication date
NO325141B1 (no) 2008-02-11
GB2335016B (en) 2001-11-28
NO994285L (no) 1999-09-03
FI113978B (fi) 2004-07-15
SE9700798L (sv) 1998-09-07
NO994285D0 (no) 1999-09-03
GB2335016A (en) 1999-09-08
FI19991882A (fi) 1999-09-03
SE9700798D0 (sv) 1997-03-06
SE511093C2 (sv) 1999-08-02
DE19882118T1 (de) 2000-01-27
DE19882118B4 (de) 2011-07-28
GB9912897D0 (en) 1999-08-04
DK173465B1 (da) 2000-12-04

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