WO2009003924A1 - Dispositif pour étancher un espace fermé - Google Patents

Dispositif pour étancher un espace fermé Download PDF

Info

Publication number
WO2009003924A1
WO2009003924A1 PCT/EP2008/058228 EP2008058228W WO2009003924A1 WO 2009003924 A1 WO2009003924 A1 WO 2009003924A1 EP 2008058228 W EP2008058228 W EP 2008058228W WO 2009003924 A1 WO2009003924 A1 WO 2009003924A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
inflatable seal
sealing
seal
wall
Prior art date
Application number
PCT/EP2008/058228
Other languages
German (de)
English (en)
Inventor
Werner Runft
Ralf Schmied
Torsten Grass
Walter Boehringer
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2009003924A1 publication Critical patent/WO2009003924A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L1/00—Enclosures; Chambers
    • B01L1/02—Air-pressure chambers; Air-locks therefor

Definitions

  • EP 1 090 843 B1 already discloses a packaging machine, in particular for filling and closing liquid pharmaceuticals
  • the insulator housing laterally comprises at least one cover plate, wherein the sealing element is arranged substantially in a gap between a lateral boundary surface of the cover plate and the insulator housing.
  • inflatable seals are mounted in a groove. Dirt or contamination hiss seal and groove are barely accessible and difficult to clean.
  • the inventive device for sealing a closed space with the features of the independent claim has the advantage that the inflatable seal is no longer mounted in a groove, but on an easily removable frame so that they form a unit and are easily removed for cleaning purposes can. It is especially helpful when dirt or product is deposited in the sealing area.
  • the inflatable seal additionally has a remanent sealing lip.
  • the sealing lip serves as a remanence seal and can therefore continue to meet the tightness requirements even in this faulty operating state.
  • the frame has at least one undercut or groove for receiving the inflatable seal.
  • the seal can be releasably connected to the frame, even to a quick and complete cleaning of the
  • FIG. 1 shows a perspective view of a containment cabin of a capsule filling machine as an example of a closed space
  • FIG. 2 shows a perspective view of the device for sealing a closed space
  • FIG. 3 shows the components of the device with the frame removed
  • FIG. 4 shows the components of the device with the frame mounted
  • FIG. 5 shows the components of the device when the door is closed and there is no compressed air
  • Figure 6 shows the components of the device with the door closed and inflated seal
  • Figure 7 is a perspective view of the frame with fastening means.
  • FIG. 1 shows by way of example a containment cabin of a capsule filling machine for a closed space 10.
  • the closed space 10 is accessible via a door system 12 from the outside.
  • the door system 12 has two recesses for gloves 16 each.
  • the door system 12 is sealed against the part of the closed space 10 forming wall 20 via a circumferential sealing system 14.
  • FIG. 2 shows the perspective view of the sealing system 14 with the associated components. So one is on the outer contour of the sealing system 14
  • Door system 12 tuned frame 22 is provided on the inner edge of an inflatable seal 26 is placed so that it completely covers the inner edge.
  • the inflatable seal 26 has an almost rectangular cross section when inflated.
  • the side of the inflatable seal 16 oriented towards the wall 20 is slightly outwardly extended so that this - A -
  • the extended end engages in a circumferential groove or undercut 23 of the frame 22 for fastening purposes.
  • the inflatable seal 26 On the opposite and to the door system 12 side facing the inflatable seal 26 has a sealing lip 24 which is remanent, that is 26 can take over a sealing function in the non-inflated state of the seal.
  • the door system 12 consists of a door 30 with windows 28, for example, designed as double panes, which can be opened relative to the wall 20.
  • the inflatable seal 26 is in this case arranged so that the seal 26 in the inflated state against the underside of the inside
  • Window pane 28 presses. Furthermore, the sealing lip 24 seals against the inside of the outer pane of the window 28 when the door 30 is closed.
  • FIG 3 the components of the sealing system 12 are now shown in a state in which the frame 22 is not connected to the wall 20 of the closed space 10. It can be seen that in the frame 22, the inflatable seal 26 is inserted via the hook-shaped end in the undercut 23. As a result, the seal 26 is held on the frame 22. The inner edge of the frame 22 is covered on the other side by the sealing lip 24, which always performs a sealing function regardless of the state of the inflatable seal 26.
  • the frame 22 is easily detachably connected to the wall 20, for example by easy-to-solve screwing or the like. If dirt or product now settles in the sealing area, the seal 26 and frame 22 can be easily removed from the wall 20 or the door 30 and cleaned.
  • FIG. 4 shows frame 22 and seal 26 in the assembled state.
  • the frame 22 is now connected to the wall 20.
  • the seal 26 is bounded laterally by the wall 20 and the side wall of the window 28, at the top by the L-shaped skipping
  • FIG. 5 shows the sealing system 14 with the door 30 closed, but not yet inflated seal 26.
  • the sealing lip 24 is in this case configured, that in the closed state of the door 30 is a seal between the gap from the outside toward the inside of the outer window 28 toward out.
  • the remanent function of the sealing lip 24 is illustrated, that is, even in the non-inflated state of the seal 26, the sealing function is maintained. This is particularly important in major accidents, if the
  • the sealing system 14 is now shown in the normal state.
  • the inflatable seal 26 now seals flush with the underside of the window 28. It also seals the gap between the upper edge of the wall 20 and the lower edge of the window 28 in a form-fitting manner.
  • the remanence sealing lip 24 fills the entire gap between the frame 22 and the inside of the
  • the frame 22 with attached seal 26 via screws as an example of fasteners 18 to the wall 20 is detachably connected.
  • the enclosed space 10 may be, for example, a containment cabin for a capsule filling machine.
  • a filling device for pharmaceuticals in particular there are high requirements with regard to keeping clean.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

L'invention concerne un dispositif pour étancher un espace fermé, comprenant au moins un joint d'étanchéité gonflable (26) pour étancher un système de porte mobile par rapport à une paroi (20) de l'espace fermé (10). Un cadre (22) sur lequel est disposé le joint d'étanchéité gonflable (26) est connecté de manière desserrable à la paroi (20) ou au système de porte (12).
PCT/EP2008/058228 2007-07-03 2008-06-27 Dispositif pour étancher un espace fermé WO2009003924A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007030789.8 2007-07-03
DE102007030789A DE102007030789A1 (de) 2007-07-03 2007-07-03 Vorrichtung zum Abdichten eines geschlossenen Raumes

Publications (1)

Publication Number Publication Date
WO2009003924A1 true WO2009003924A1 (fr) 2009-01-08

Family

ID=39769317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/058228 WO2009003924A1 (fr) 2007-07-03 2008-06-27 Dispositif pour étancher un espace fermé

Country Status (2)

Country Link
DE (1) DE102007030789A1 (fr)
WO (1) WO2009003924A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623127A1 (fr) * 2012-02-06 2013-08-07 Steelco Spa Machine à laver
WO2014124727A3 (fr) * 2013-02-12 2014-11-06 Khs Gmbh Fenêtre d'inspection ménagée dans une enceinte, joint à lèvre conçu pour cette fenêtre d'inspection, et enceinte
RU2806818C1 (ru) * 2022-04-14 2023-11-07 Синтегон Текнолоджи Гмбх Изоляторная система

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013006833B4 (de) * 2013-04-22 2014-10-30 Weiss Gwe Gmbh Einrichtung und Verfahren zum Abdichten einer Begrenzungsöffnung sowie Arbeitsplatzanordnung mit der Einrichtung und Adapter dafür
DE102013214405B4 (de) * 2013-07-23 2015-10-08 Hdg Verpackungsmaschinen Gmbh Verpackungsmaschine
EP3127664B1 (fr) * 2015-08-07 2019-10-09 INDAG Pouch Partners GmbH Machine de remplissage aseptique de liquides, procede d'ouverture et procede de fermeture d'une fenetre d'ouverture dans une machine de remplissage aseptique de liquides
CN110788103A (zh) * 2019-12-06 2020-02-14 青岛中科汉维实验室装备科技有限公司 一种可四面开门的通风罩用边侧支撑装置
DE102022109268A1 (de) 2022-04-14 2023-10-19 Syntegon Technology Gmbh Isolator
DE102022109269A1 (de) 2022-04-14 2023-10-19 Syntegon Technology Gmbh Isolatorsystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253659A (en) * 1991-03-09 1992-09-16 Robert Jackson A sealing device
EP0731245A2 (fr) * 1995-03-10 1996-09-11 Gerhard Wolbert Schmitz Dispositif pour la fermeture d'une fermeture dans un mur
EP1090843A2 (fr) * 1999-10-05 2001-04-11 Robert Bosch Gmbh Machine d'emballage, spécialement pour remplir et fermer des récipients contenant des produits médicamenteux liquides
DE10235374A1 (de) * 2002-08-02 2004-02-12 Robert Bosch Gmbh Vorrichtung, insbesondere zum Behandeln pharmazeutischer Behältnisse wie Vials, Ampullen und ähnliche
DE202005016175U1 (de) * 2005-10-12 2005-12-29 Dorma Gmbh + Co. Kg Karusselltür
US7178810B1 (en) * 2004-11-02 2007-02-20 The Presray Corporation Mounting arrangement for inflatable seals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561250C (de) * 1926-11-19 1932-10-12 Emanuel Bendix Verschluss fuer Fenster, Tueren und Klappen
DE1759697C3 (de) * 1968-05-28 1982-09-23 Frach, Werner, 8580 Bayreuth Fenster o.dgl. mit von einem flüssigen Druckmittel beeinflußtem Flügel
DE3425890A1 (de) * 1984-07-13 1986-01-23 Blohm + Voss Ag, 2000 Hamburg Schiffstuer- oder -lukenanordnung
DE3829210A1 (de) * 1988-08-29 1990-03-01 Happich Gmbh Gebr Dichtungsanordnung
DE4215256C2 (de) * 1992-05-09 1999-09-02 Blohm Voss Ag Abdichtung an Türen, Luken und Bordwänden für den Kastenaufbau mit Ladefläche bei Lastfahrzeugen
DE19701681C1 (de) * 1997-01-18 1998-04-23 Webasto Tuersysteme Gmbh Dichtungssystem für eine Tür, vorzugsweise an einem Fahrzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253659A (en) * 1991-03-09 1992-09-16 Robert Jackson A sealing device
EP0731245A2 (fr) * 1995-03-10 1996-09-11 Gerhard Wolbert Schmitz Dispositif pour la fermeture d'une fermeture dans un mur
EP1090843A2 (fr) * 1999-10-05 2001-04-11 Robert Bosch Gmbh Machine d'emballage, spécialement pour remplir et fermer des récipients contenant des produits médicamenteux liquides
DE10235374A1 (de) * 2002-08-02 2004-02-12 Robert Bosch Gmbh Vorrichtung, insbesondere zum Behandeln pharmazeutischer Behältnisse wie Vials, Ampullen und ähnliche
US7178810B1 (en) * 2004-11-02 2007-02-20 The Presray Corporation Mounting arrangement for inflatable seals
DE202005016175U1 (de) * 2005-10-12 2005-12-29 Dorma Gmbh + Co. Kg Karusselltür

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623127A1 (fr) * 2012-02-06 2013-08-07 Steelco Spa Machine à laver
ITUD20120018A1 (it) * 2012-02-06 2013-08-07 Steelco Spa Macchina di lavaggio
CN103252333A (zh) * 2012-02-06 2013-08-21 洗必可（共同）股份公司 洗涤机以及其控制方法
WO2014124727A3 (fr) * 2013-02-12 2014-11-06 Khs Gmbh Fenêtre d'inspection ménagée dans une enceinte, joint à lèvre conçu pour cette fenêtre d'inspection, et enceinte
US9481498B2 (en) 2013-02-12 2016-11-01 Khs Gmbh Sealing lip for use with a viewing window
EP2956177B1 (fr) 2013-02-12 2019-10-09 KHS GmbH Fenêtre d'inspection ménagée dans une enceinte, joint à lèvre conçu pour cette fenêtre d'inspection, et enceinte
RU2806818C1 (ru) * 2022-04-14 2023-11-07 Синтегон Текнолоджи Гмбх Изоляторная система

Also Published As

Publication number Publication date
DE102007030789A1 (de) 2009-01-08

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