DE102008024434A1 - Device for acting on sheet material by means of pressurized media - Google Patents
Device for acting on sheet material by means of pressurized media Download PDFInfo
- Publication number
- DE102008024434A1 DE102008024434A1 DE102008024434A DE102008024434A DE102008024434A1 DE 102008024434 A1 DE102008024434 A1 DE 102008024434A1 DE 102008024434 A DE102008024434 A DE 102008024434A DE 102008024434 A DE102008024434 A DE 102008024434A DE 102008024434 A1 DE102008024434 A1 DE 102008024434A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- cavity
- continuous casting
- bar
- nozzle bar
- 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- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/009—Continuous casting of metals, i.e. casting in indefinite lengths of work of special cross-section, e.g. I-beams, U-profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Beaufschlagung von flächigem Material mittels unter Druck stehenden Medien gemäß dem Oberbegriff von Anspruch 1.The The invention relates to a device for the application of planar Material by means of pressurized media according to the Preamble of claim 1.
Aus
der
Der bekannte Düsenbalken besteht aus einem Stahlkörper, dessen Länge der maximalen Arbeitsbreite der Maschine entspricht. In den Körper ist eine von Stirnseite zu Stirnseite sich erstreckende Bohrung eingebracht, welche eine mit Druckwasser beaufschlagbare Kammer bildet. An der Unterseite dieses Körpers ist ein Düsenstreifen mit Austrittsöffnungen angeordnet, der über ein als Backe bezeichnetes Teil mittels Schrauben am Körper des Wasserbalkens befestigt ist. Über Bohrungen werden die Austrittsöffnungen des Düsenstreifens von der Kammer des Balkens her mit Druckwasser beaufschlagt.Of the known nozzle beam consists of a steel body, whose length corresponds to the maximum working width of the machine. In the body is one from end to end itself extending bore introduced, which acted upon by pressurized water Chamber forms. At the bottom of this body is a Nozzle strips arranged with outlet openings, the over a designated as jaw part by means of screws attached to the body of the water bar. about Holes are the outlet openings of the nozzle strip pressurized water from the chamber of the beam.
Eine weitere Ausgestaltung dieser bekannten Vorrichtung zeigt einen in der Mitte der sich von Stirnseite zu Stirnseite erstreckenden Kammer geteilten Körper. Die Schrauben, mit denen die Backe an der Unterseite des Körpers angebracht ist, halten auch die beiden Hälften des Balkens druckdicht zusammen.A Another embodiment of this known device shows a in the center of the extending from end to end chamber shared body. The screws with which the jaw on the bottom of the body is attached, too the two halves of the bar pressure-tight together.
Nachteilig ist bei der bekannten Vorrichtung, dass die zusammenzusetzenden Teile aufwändig und kostenintensiv zu bearbeiten sind, um den Balken auch mit hohem Druck beaufschlagen zu können.adversely is in the known device that zusammenzusetzenden Parts are laborious and costly to work on, to be able to apply the bar also with high pressure.
Aus
der
Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung der gattungsgemäßen Art zu verbessern.task It is the object of the present invention to provide a device of the generic type Kind of improving.
Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale des Hauptanspruches. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Solved This object is achieved by the characterizing features of the main claim. Advantageous developments of the invention will become apparent from the Dependent claims.
Gemäß der Erfindung ist vorgesehen, dass der Querschnitt des Düsenbalkens einteilig ausgebildet ist. Vorzugsweise ist der Körper des Düsenbalkens als ein einteiliges Stranggussprofil ausgebildet, welches zur Aufnahme der vorzusehenden Elemente entsprechende Öffnungen in Form von Hohlkammern aufweist. Diese Hohlkammern dienen bspw. der Aufnahme eines Düsenstreifens, einer zugeordneten Wechsel- und Dichteinrichtung, der Druckversorgung und Verteilung sowie ggf. weiterer vorgesehener Elemente. Die Hohlkammern können ebenfalls zur Materialeinsparung sowie der Vergleichmäßigung des Spannungsverlaufes bei Druckmittelbeaufschlagung dienen. Vorzugsweise ist das Stranggussprofil aus Aluminium gefertigt.According to the Invention is provided that the cross section of the nozzle beam is formed in one piece. Preferably, the body is the nozzle beam is formed as a one-piece extruded profile, which corresponding openings for receiving the elements to be provided having in the form of hollow chambers. These hollow chambers serve, for example. the inclusion of a nozzle strip, an associated and sealing device, the pressure supply and distribution and, if necessary, other proposed elements. The hollow chambers can likewise for the material saving as well as the equalization serve the voltage curve at Druckmittelbeaufschlagung. Preferably the extruded profile is made of aluminum.
Die Integration der in dem Düsenbalken vorzusehenden Bauteile in entsprechende, sich über die Länge des Düsenbalkens erstreckende Hohlkammern vermeidet aufwändig zu bearbeitende Trennflächen. Da keine Bauteile miteinander zu verbinden sind, entfallen auch eine Vielzahl vorzusehender Verbindungselemente (Schrauben), welche hohen Montage- und Fertigungsaufwand bedingen. Der im Inneren des Düsenbalkens aufgebrachte Druck wird durch die erfindungsgemäß einteilige und Hohlkammern aufweisende Querschnittstruktur günstig aufgenommen.The Integration of the components to be provided in the nozzle bar in corresponding, over the length of the nozzle bar extending hollow chambers avoids consuming to edit Parting surfaces. Since no components are to be connected to each other, also accounts for a variety vorzusehender fasteners (screws), which require high assembly and production costs. The inside the pressure applied to the nozzle bar is made in one piece by the invention and hollow chambers having cross-sectional structure favorable added.
Die Erfindung sieht eine, bezogen auf das Querschnittsprofil des Düsenbalkens einteilige Bauweise vor. Der erfindungsgemäße Düsenbalken kann dagegen über seine Länge geteilt ausgeführt sein, wobei die einzelnen Teile über Verbindungselemente miteinander verbunden werden. So ist es möglich, aus verschiedenen Abschnittselementen nach Art einem Baukasten einen Düsenbalken an eine vorgesehene Maschinenbreite anzupassen.The Invention provides a, based on the cross-sectional profile of the nozzle beam one-piece construction before. The inventive Nozzle bar, however, can over its length be executed divided, with the individual parts over Connecting elements are interconnected. So it is possible to get out various section elements in the manner of a building kit one Adjust nozzle bar to a designated machine width.
Des Weiteren erfolgt die Erläuterung eines Ausführungsbeispieles anhand der Zeichnungen.Of Further, the explanation of an embodiment is given based on the drawings.
Von
der Unterseite des Stranggussprofil
Die
Beaufschlagung des Hohlraumes
Das
in den Hohlraum
Der
Düsenbalken
- 11
- Düsenbalkennozzle beam
- 22
- StranggussprofilExtruded section
- 33
- Hohlraum (Druckkammer)cavity (Pressure chamber)
- 44
- Hohlraum (Düsenstreifen)cavity (Jet strip)
- 55
- Düsenstreifenjetstrips
- 66
-
Düsenöffnungen
(Düsenstreifen
5 )Nozzle openings (nozzle strips5 ) - 77
- Dichtungpoetry
- 88th
- Bohrungdrilling
- 99
- Schlitzslot
- 3.13.1
- Hohlraumcavity
- 8.18.1
- Bohrungdrilling
- 8.28.2
- Bohrungdrilling
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 60307058 T2 [0002] - DE 60307058 T2 [0002]
- - DE 102005055939 B3 [0006] - DE 102005055939 B3 [0006]
Claims (6)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008024434A DE102008024434A1 (en) | 2008-05-20 | 2008-05-20 | Device for acting on sheet material by means of pressurized media |
CN200980118397.1A CN102037173B (en) | 2008-05-20 | 2009-04-24 | Device for subjecting sheet-like material to pressurized media |
PCT/DE2009/000574 WO2009140938A1 (en) | 2008-05-20 | 2009-04-24 | Device for subjecting sheet-like material to pressurized media |
AT09749480T ATE554210T1 (en) | 2008-05-20 | 2009-04-24 | DEVICE FOR EXPOSED TO FLAT MATERIAL BY MEDIA UNDER PRESSURE |
EP09749480A EP2279292B1 (en) | 2008-05-20 | 2009-04-24 | Device for subjecting sheet-like material to pressurized media |
ES09749480T ES2386275T3 (en) | 2008-05-20 | 2009-04-24 | Device for requesting flat material by means under pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008024434A DE102008024434A1 (en) | 2008-05-20 | 2008-05-20 | Device for acting on sheet material by means of pressurized media |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008024434A1 true DE102008024434A1 (en) | 2009-11-26 |
Family
ID=41058552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008024434A Withdrawn DE102008024434A1 (en) | 2008-05-20 | 2008-05-20 | Device for acting on sheet material by means of pressurized media |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2279292B1 (en) |
CN (1) | CN102037173B (en) |
AT (1) | ATE554210T1 (en) |
DE (1) | DE102008024434A1 (en) |
ES (1) | ES2386275T3 (en) |
WO (1) | WO2009140938A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004172A1 (en) * | 2010-01-07 | 2011-07-14 | Fleissner GmbH, 63329 | Device for impacting flat material by pressurized medium, has nozzle strips whose lower side is designed as surface inclinedly running in direction of discharging water jets, where lower side exhibits jet gap in extension direction |
CN103498288A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Spunlace head of spunlace fibermesh fixing machine |
CN103498289A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | High-pressure hydroentangling water jet of spunlacing net consolidating machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016119480A1 (en) * | 2016-10-12 | 2018-04-12 | TRüTZSCHLER GMBH & CO. KG | Nozzle bar for processing fibers with water jets |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD220060B1 (en) * | 1983-08-30 | 1987-03-04 | Eberhart Berger | DUESEN BARS ON A DEVICE FOR HYDRODYNAMIC FIBROUS REFRACTION |
US5540801A (en) * | 1992-02-28 | 1996-07-30 | Nordson Corporation | Apparatus for forming core layers for plywood |
DE202005014475U1 (en) * | 2005-09-14 | 2006-02-09 | Galun, Jürgen | Nozzle strip of nozzle flange for discharge of melts e.g. plastic melts has curved flow channel and is dome-shaped geometrically in order to compensate flow of melt through nozzle holes |
DE60307058T2 (en) | 2002-02-26 | 2007-01-25 | Rieter Perfojet | APPARATUS FOR REGULAR PRODUCTION OF WATER RADIATION AND ITS APPLICATION IN A DEVICE FOR BONDING NON-WOVEN FIBERS |
DE102005055939B3 (en) | 2005-11-24 | 2007-02-08 | Fleissner Gmbh | Nozzle crosspiece used in a device for producing a liquid jet comprises a pressure distribution chamber containing an impact body arranged over the length of a slot and not screwed to the crosspiece but inserted into it |
EP1813392A1 (en) * | 2006-01-30 | 2007-08-01 | Fleissner GmbH | Tool for mounting a closed sealing ring or O-ring in a mounting groove of a jet beam |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9210497U1 (en) * | 1992-08-06 | 1993-12-09 | Volkmann Thilo | Ejector |
DE29916531U1 (en) * | 1999-09-20 | 2001-02-08 | Volkmann Thilo | Ejector |
-
2008
- 2008-05-20 DE DE102008024434A patent/DE102008024434A1/en not_active Withdrawn
-
2009
- 2009-04-24 EP EP09749480A patent/EP2279292B1/en not_active Not-in-force
- 2009-04-24 WO PCT/DE2009/000574 patent/WO2009140938A1/en active Application Filing
- 2009-04-24 AT AT09749480T patent/ATE554210T1/en active
- 2009-04-24 CN CN200980118397.1A patent/CN102037173B/en not_active Expired - Fee Related
- 2009-04-24 ES ES09749480T patent/ES2386275T3/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD220060B1 (en) * | 1983-08-30 | 1987-03-04 | Eberhart Berger | DUESEN BARS ON A DEVICE FOR HYDRODYNAMIC FIBROUS REFRACTION |
US5540801A (en) * | 1992-02-28 | 1996-07-30 | Nordson Corporation | Apparatus for forming core layers for plywood |
DE60307058T2 (en) | 2002-02-26 | 2007-01-25 | Rieter Perfojet | APPARATUS FOR REGULAR PRODUCTION OF WATER RADIATION AND ITS APPLICATION IN A DEVICE FOR BONDING NON-WOVEN FIBERS |
DE202005014475U1 (en) * | 2005-09-14 | 2006-02-09 | Galun, Jürgen | Nozzle strip of nozzle flange for discharge of melts e.g. plastic melts has curved flow channel and is dome-shaped geometrically in order to compensate flow of melt through nozzle holes |
DE102005055939B3 (en) | 2005-11-24 | 2007-02-08 | Fleissner Gmbh | Nozzle crosspiece used in a device for producing a liquid jet comprises a pressure distribution chamber containing an impact body arranged over the length of a slot and not screwed to the crosspiece but inserted into it |
EP1813392A1 (en) * | 2006-01-30 | 2007-08-01 | Fleissner GmbH | Tool for mounting a closed sealing ring or O-ring in a mounting groove of a jet beam |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004172A1 (en) * | 2010-01-07 | 2011-07-14 | Fleissner GmbH, 63329 | Device for impacting flat material by pressurized medium, has nozzle strips whose lower side is designed as surface inclinedly running in direction of discharging water jets, where lower side exhibits jet gap in extension direction |
CN103498288A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Spunlace head of spunlace fibermesh fixing machine |
CN103498289A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | High-pressure hydroentangling water jet of spunlacing net consolidating machine |
CN103498289B (en) * | 2013-09-29 | 2015-11-18 | 无锡纳润特科技有限公司 | The type high pressure jet head of water thorn fixed network machine |
Also Published As
Publication number | Publication date |
---|---|
ATE554210T1 (en) | 2012-05-15 |
WO2009140938A1 (en) | 2009-11-26 |
ES2386275T3 (en) | 2012-08-16 |
CN102037173B (en) | 2013-01-30 |
EP2279292A1 (en) | 2011-02-02 |
CN102037173A (en) | 2011-04-27 |
EP2279292B1 (en) | 2012-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R081 | Change of applicant/patentee |
Owner name: TRUETZSCHLER NONWOVENS GMBH, DE Free format text: FORMER OWNER: FLEISSNER GMBH, 63329 EGELSBACH, DE Effective date: 20111007 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20131203 |