DE102010000926A1 - Corrugated tube for e.g. aseptic application, has corrugations forming flexible portion, where recesses of respective corrugations are filled with resilient filler such that filler forms continuous, smooth inner wall relative to inner space - Google Patents
Corrugated tube for e.g. aseptic application, has corrugations forming flexible portion, where recesses of respective corrugations are filled with resilient filler such that filler forms continuous, smooth inner wall relative to inner space Download PDFInfo
- Publication number
- DE102010000926A1 DE102010000926A1 DE102010000926A DE102010000926A DE102010000926A1 DE 102010000926 A1 DE102010000926 A1 DE 102010000926A1 DE 102010000926 A DE102010000926 A DE 102010000926A DE 102010000926 A DE102010000926 A DE 102010000926A DE 102010000926 A1 DE102010000926 A1 DE 102010000926A1
- Authority
- DE
- Germany
- Prior art keywords
- corrugations
- corrugated hose
- filler
- filled
- elastic filler
- 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.)
- Withdrawn
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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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Die Erfindung betrifft einen Wellschlauch gemäss dem Oberbegriff von Anspruch 1.The invention relates to a corrugated hose according to the preamble of
Stand der TechnikState of the art
Die Druckschrift
Darstellung der ErfindungPresentation of the invention
Aufgabe der Erfindung ist es einen vorteilhafteren Wellschlauch zu bilden, der insbesondere gut gereinigt werden kann. Der erfindungsgemässe Wellschlauch sollte insbesondere für aseptische oder sterile Anwendungen geeignet sein.The object of the invention is to form a more advantageous corrugated hose, which can be particularly well cleaned. The corrugated tube according to the invention should be particularly suitable for aseptic or sterile applications.
Diese Aufgabe wird gelöst mit einem Wellschlauch aufweisend die Merkmale von Anspruch 1. Die Unteransprüche 2 bis 9 beziehen sich auf weitere, vorteilhaft ausgestaltete Ausführungsformen.This object is achieved with a corrugated hose having the features of
Die Aufgabe wird insbesondere gelöst mit einem Wellschlauch umfassend einen Innenraum der von einer Aussenhülle begrenzt ist, wobei die Aussenhülle eine Mehrzahl von in Verlaufsrichtung des Wellschlauchs nacheinander folgend angeordneten Wellungen umfasst, welche einen flexiblen Abschnitt ausbilden, wobei jede Wellung eine Vertiefung aufweist, wobei die Vertiefungen der Wellungen derart mit einem elastischen Füllmittel gefüllt sind, dass das elastische Füllmittel bezüglich dem Innenraum eine durchgehende Innenwandung ausbildet, vorzugsweise eine durchgehend flache Innenwandung.The object is in particular achieved with a corrugated tube comprising an interior bounded by an outer shell, wherein the outer shell comprises a plurality of in the direction of the corrugated tube successively arranged corrugations forming a flexible portion, each corrugation having a recess, wherein the recesses the corrugations are filled with an elastic filler such that the elastic filler with respect to the interior forms a continuous inner wall, preferably a continuous flat inner wall.
Der erfindungsgemässe Wellschlauch weist den Vorteil auf, dass dieser flexibel ausgestaltet ist und zumindest in Längsrichtung dehnbar und komprimierbar ist, wobei dieser insbesondere derart ausgestaltet ist, das dieser für aseptische oder sterile Anwendungen geeignet ist. Der erfindungsgemässe Wellschlauch weist in einer neutralen Anordnung, das heisst wenn dieser weder gedehnt noch komprimiert ist, entlang des flexiblen Abschnittes eine Innenfläche beziehungsweise eine Innenwandung auf, die in einer bevorzugten Ausgestaltung eine glatte, flächige oder beinahe glatte Oberfläche aufweist, sodass diese Oberfläche besonders gut zu reinigen ist, da die gesamte Oberfläche leicht zugänglich ist. Bevorzugt besteht die Innenwandung des flexiblen Abschnittes aus einem Elastomer, der vorzugsweise einen geringen Mittenrauhwert Ra aufweist, sodass diese wenige Poren oder Vertiefungen aufweist, sodass diese einfach zu reinigen ist. Der erfindungsgemässe Wellschlauch weist den weiteren Vorteil auf, dass dessen Innenwandung mechanisch hoch beanspruchbar ist, und somit auch einem grossen Innendruck standhalten kann, und dass die Innenwandung auch während dem Reinigen falls erforderlich mechanisch beansprucht werden kann, ohne dass die Gefahr einer Beschädigung oder Zerstörung der Innenwandung besteht. Die Innenwandung kann insbesondere auch steril oder aseptisch gereinigt werden, zum Beispiel mit heissem Wasserdampf.The corrugated hose according to the invention has the advantage that it has a flexible design and is extensible and compressible at least in the longitudinal direction, whereby it is configured in particular in such a way that it is suitable for aseptic or sterile applications. The corrugated hose according to the invention has, in a neutral arrangement, that is to say when it is neither stretched nor compressed, along the flexible section an inner surface or an inner wall which in a preferred embodiment has a smooth, flat or almost smooth surface, so that this surface is particularly good to clean, since the entire surface is easily accessible. Preferably, the inner wall of the flexible portion of an elastomer, which preferably has a low average roughness R a , so that it has few pores or depressions, so that it is easy to clean. The inventive corrugated hose has the further advantage that the inner wall is mechanically highly stressed, and thus can withstand a large internal pressure, and that the inner wall may be mechanically stressed during cleaning if necessary, without the risk of damage or destruction of Inner wall exists. The inner wall can also be cleaned in a sterile or aseptic manner, for example with hot steam.
Die Erfindung wird nachfolgend an Hand von Ausführungsbeispielen im Detail beschrieben.The invention will be described below with reference to exemplary embodiments in detail.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Die zur Erläuterung der Ausführungsbeispiele verwendeten Zeichnungen zeigen:The drawings used to explain the embodiments show:
Grundsätzlich sind in den Zeichnungen gleiche Teile mit gleichen Bezugszeichen versehen.Basically, the same parts are given the same reference numerals in the drawings.
Wege zur Ausführung der ErfindungWays to carry out the invention
Der gesamte Wellschlauch
Als elastisches Füllmittel
Zur Herstellung des erfindungsgemässen Wellschlauchs
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 10241504 [0002] DE 10241504 [0002]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010000926A DE102010000926A1 (en) | 2010-01-14 | 2010-01-14 | Corrugated tube for e.g. aseptic application, has corrugations forming flexible portion, where recesses of respective corrugations are filled with resilient filler such that filler forms continuous, smooth inner wall relative to inner space |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010000926A DE102010000926A1 (en) | 2010-01-14 | 2010-01-14 | Corrugated tube for e.g. aseptic application, has corrugations forming flexible portion, where recesses of respective corrugations are filled with resilient filler such that filler forms continuous, smooth inner wall relative to inner space |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010000926A1 true DE102010000926A1 (en) | 2011-07-21 |
Family
ID=44313798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010000926A Withdrawn DE102010000926A1 (en) | 2010-01-14 | 2010-01-14 | Corrugated tube for e.g. aseptic application, has corrugations forming flexible portion, where recesses of respective corrugations are filled with resilient filler such that filler forms continuous, smooth inner wall relative to inner space |
Country Status (1)
Country | Link |
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DE (1) | DE102010000926A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012211158A1 (en) | 2012-06-28 | 2014-01-23 | BSH Bosch und Siemens Hausgeräte GmbH | Pipe for aquiferous household appliance e.g. household dishwasher, has pipe union formed on outer side of outer enclosure, which is provided with coating comprising thermoplastic- or terpolymer elastomer or synthetic polymer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709641C (en) * | 1938-01-14 | 1941-08-22 | Pforzheim Metallschlauch | Metal hose with rubber lining |
DE10241504A1 (en) | 2002-09-07 | 2004-03-18 | S.M.A. Metalltechnik Gmbh & Co. Kg | Preformed hose has corrugated hose of preferably metal and against inner wall or outer wall of which bears support hose with at least partial form-locking engagement in corrugations |
-
2010
- 2010-01-14 DE DE102010000926A patent/DE102010000926A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709641C (en) * | 1938-01-14 | 1941-08-22 | Pforzheim Metallschlauch | Metal hose with rubber lining |
DE10241504A1 (en) | 2002-09-07 | 2004-03-18 | S.M.A. Metalltechnik Gmbh & Co. Kg | Preformed hose has corrugated hose of preferably metal and against inner wall or outer wall of which bears support hose with at least partial form-locking engagement in corrugations |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012211158A1 (en) | 2012-06-28 | 2014-01-23 | BSH Bosch und Siemens Hausgeräte GmbH | Pipe for aquiferous household appliance e.g. household dishwasher, has pipe union formed on outer side of outer enclosure, which is provided with coating comprising thermoplastic- or terpolymer elastomer or synthetic polymer |
DE102012211158B4 (en) * | 2012-06-28 | 2020-08-20 | BSH Hausgeräte GmbH | Water-bearing household appliance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS & AR, DE Representative=s name: PATENTANWAELTE UND RECHTSANWALT DRES. WEISS & , DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140801 |