EP2301671B1 - Rampe de buses pour une machine de traitement du textile - Google Patents

Rampe de buses pour une machine de traitement du textile Download PDF

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Publication number
EP2301671B1
EP2301671B1 EP09011917A EP09011917A EP2301671B1 EP 2301671 B1 EP2301671 B1 EP 2301671B1 EP 09011917 A EP09011917 A EP 09011917A EP 09011917 A EP09011917 A EP 09011917A EP 2301671 B1 EP2301671 B1 EP 2301671B1
Authority
EP
European Patent Office
Prior art keywords
film
nozzle
nozzle strip
support element
fluid
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.)
Not-in-force
Application number
EP09011917A
Other languages
German (de)
English (en)
Other versions
EP2301671A1 (fr
Inventor
Reinhold Eydner
Thomas Schmid
Jürgen Spill
Armin Locher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
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 Groz Beckert KG filed Critical Groz Beckert KG
Priority to EP09011917A priority Critical patent/EP2301671B1/fr
Priority to US12/883,613 priority patent/US8882005B2/en
Priority to CN201010287577.7A priority patent/CN102021753B/zh
Priority to JP2010211212A priority patent/JP5734608B2/ja
Publication of EP2301671A1 publication Critical patent/EP2301671A1/fr
Application granted granted Critical
Publication of EP2301671B1 publication Critical patent/EP2301671B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Definitions

  • the invention relates to a nozzle strip for a textile processing machine.
  • the textile machine has for this purpose a nozzle strip, which contains a plurality of nozzle openings, through which the water is formed into fine, needle-like water jets.
  • the nozzle openings are exposed to a very high load, since the water can stand under high pressure of several hundred bars. They are therefore subject to considerable wear.
  • a nozzle strip which has a carrier element with cylindrical or conical bores.
  • a strip-shaped cover member is provided which includes a plurality of nozzle openings. Each nozzle opening is arranged in the position of use in alignment with a bore of the carrier element. Via the nozzle openings in the cover, pressurized water is supplied and formed into a fine jet, which then exits through the holes in the support member from the nozzle strip.
  • US 7237308 B2 a nozzle strip, in which also a carrier element and separately therefrom a positioning strips are present.
  • cylindrical bores are present in the support element, each of which is aligned with a nozzle opening in the positioning strip.
  • the positioning strip can be divided into several segments, so that not a single positioning strip with all the nozzle openings, but a plurality of positioning strips are provided, each having a portion of the nozzle openings.
  • the nozzle strip according to the invention has a carrier element into which a fluid channel having an inlet and an outlet orifice is inserted.
  • a film with a plurality of nozzle openings is placed over the entrance mouth of the fluid channel.
  • Each nozzle opening of a film has a fluid inlet opening and a fluid outlet opening.
  • all fluid outlet openings of the nozzle openings of the film are therefore assigned to an inlet opening of a common fluid channel.
  • pressurized fluid is formed through the nozzle orifices into fine fluid jets. These exit at the outlet orifice of the fluid channel without the fluid jets coming into contact with the fluid channel or the carrier element. After the exit of the finely bundled fluid jets, these impinge on the fiberglass layer to solidify this.
  • the fluid used can be both gaseous and liquid.
  • water is used as the fluid.
  • nozzle openings of a film are assigned to a common fluid channel, the mounting of the film on the carrier element is simplified. An exact alignment of each individual nozzle opening, each with a separate bore in the support element is eliminated. In addition to the simplified assembly of nozzle strip according to the invention also has the advantage that the use is much more flexible than previously known nozzle strips.
  • different films can be arranged on the carrier element. For example, the distance from adjacent nozzle openings and / or their shape or diameter can be adapted to the specific application. For several types of film, the same carrier element can be used.
  • the nozzle openings of the film are all arranged in the region of the inlet opening of the fluid channel, so that the distance and the size of the nozzle openings can be varied without having to make a change to the carrier element.
  • a fastening surface extending in a plane for the film can be provided on the carrier element.
  • This attachment surface may be aligned with respect to a reference plane inclined.
  • the reference plane preferably extends at right angles to the intended flow direction from a pressure source to the nozzle openings through the fluid channel.
  • the film attached thereto is also inclined to the reference plane, so that the emission direction of the nozzle openings changes according to the inclination. In this way, the emission direction of the nozzle openings can be adjusted without to change the foil or the nozzle openings.
  • the inlet and the outlet mouth of the fluid channel is slit-shaped in the extension direction of the nozzle strip.
  • a plurality of bores which is assigned in the prior art in each case a nozzle opening of the film
  • a plurality of nozzle openings are associated with a fluid channel according to the invention.
  • the production of a few slot-like recesses in the support element is significantly cheaper compared to many holes.
  • the nozzle openings in the film in a preferred embodiment are arranged evenly spaced in a row.
  • the nozzle strip has exactly one carrier element to which a plurality of films are attached.
  • Each film can be assigned a separate fluid channel of the carrier element.
  • all nozzle openings of a film are each assigned to one of the fluid channels of the carrier element.
  • the carrier element extending in a longitudinal direction thus has a plurality of fluid channels which are separate from one another, as a result of which the rigidity of the carrier element with respect to a carrier element having a longitudinally continuous fluid channel is increased.
  • the rigidity can be further improved by introducing the slot-shaped fluid channels obliquely to the longitudinal direction into the carrier element.
  • the fluid channels and thus also the films arranged on the carrier element preferably run parallel to one another.
  • the inlet mouth of the fluid channel opens into a depression of the carrier element.
  • This depression serves to insert the film.
  • the inserted film can come to rest with the border of the depression at several points, whereby the relative position of the film is predetermined relative to the carrier element.
  • the nozzle openings of the film inserted into the recess are then automatically positioned over the entrance mouth of the Fludikanals.
  • a separate recess in the support member is provided for each slide.
  • the depressions can be made separate from each other.
  • the recesses may be at least partially connected to each other.
  • the invention relates to a nozzle strip 10 with a carrier element 12 extending in a longitudinal direction 11 and a plurality of films 13.
  • the length of the carrier element 12 in the longitudinal direction 11 can vary depending on the textile machine in which the nozzle strip 10 is used and up to several meters .
  • the support element 12 has in the embodiment according to FIG. 1 a rectangular cross-section, which comprises a fluid outlet side 22, a fluid inlet side 14 and two narrow flat sides 28.
  • the width B of the support member may be 10mm to about 30mm and the thickness D be about 1-4mm.
  • a plurality of strip-shaped films 13 are assigned to it, which likewise have a rectangular cross-section.
  • the films 13 in the embodiment have a length of about 90-100 mm. They are 0.1-0.2mm thick and about 1-5mm wide.
  • Each film 13 has a plurality of nozzle openings 15.
  • the nozzle openings 15 pass completely through the foils 13 and have a fluid inlet opening 19 and a fluid outlet opening 17 (FIG. FIG. 4 ). Both the fluid inlet opening 19 and the fluid outlet opening 17 are circular.
  • the diameter of the nozzle opening 15 preferably corresponds approximately to the thickness of the film 13 and is for example about 0.1 mm.
  • the nozzle openings 15 are arranged in the direction of extension of the film 13 in a row at a regular distance A along a straight line ( FIG. 3 ).
  • the distance A is variable and may be, for example, about 1 mm.
  • the films 13 are preferably made of steel, carbide or ceramic. When using a metallic foil 13, this can be prepared for example by a machining or a chipless process.
  • the nozzle openings 15 may be arranged in two or more rows next to each other along parallel lines. It is possible to arrange the nozzle openings 15 in a matrix-like manner or to offset nozzle arrangements 15 of adjacent rows from one another.
  • the films 13 are attached to the carrier element 12.
  • a plurality of fluid channels 20 are present in the carrier element 12, which pass completely through the carrier element 12 in a flow direction 21.
  • the direction of flow 21 corresponds to the direction of flow of the fluid from a fluid inlet opening 19 of the film 13, which is assigned to a pressure source of the textile machine, via the fluid outlet opening 17 of the film 13 via an inlet mouth 23 of the fluid channel 20 to the outlet orifice 24.
  • the fluid channel 20 is slit-shaped.
  • the slot-shaped fluid channel 20 extends at an angle ⁇ obliquely to the longitudinal direction 11 of the support member 12.
  • the course direction of the slot-shaped fluid channel 20 are in the use position on the support member 12 arranged extension direction 35 of the film 13 before.
  • the cross section of the fluid channel 20 in the flow direction 21 is constant and corresponds to the shape the output port 24.
  • the fluid channel 20 has the shape of a slot.
  • the fluid channel 20 can be introduced into the carrier element 12 by various methods known in the art, such as, for example, cutting or non-cutting methods.
  • each recess 25 is assigned a fluid channel 20.
  • the recess 25 is formed by the bottom 26 and a contour. The contour limits the recess 25 in its lateral extent and thus determined essentially the width and the length of the recess 25 while the bottom 26, the recess 25 is limited in depth and thus determines the height of the recess 25.
  • the bottom 26 of each recess 25 is a mounting surface for attaching the respective film 13.
  • the fluid channel 20 begins with its inlet mouth 23 in the bottom 26 and ends at the fluid outlet side 22.
  • the film 13 In the use position, the film 13 is on its inside 16 on the floor 26th on.
  • the contours of the recess 25 substantially correspond to the contour of the film 13, so that the positioning of the nozzle openings 15 relative to the inlet mouth 23 of the fluid channel 20 is very easy.
  • the position of the film 13 is clearly defined by the recess 25.
  • the contour of the film 13 deviates in the preferred embodiment only at the rounded ends of the contour of the associated recess 25, whereby 25 gaps 27 are formed in the corner regions between the film 13 and the recess, the insertion and removal of the film 13th from the recess 25 simplify.
  • the width or the length of the recess 25 correspond to below Considering the tolerance of the width or the length of the film 13th
  • the nozzle openings 15 When inserted into the recess 25 film 13, the nozzle openings 15 are aligned with the inlet mouth 23 of the fluid channel 20. It is thus possible to use different types of film in the recess 25 and regardless of the distance A of the nozzle openings 15 or their size or contour to ensure that a fluid jet Formed by a nozzle opening 15, the fluid channel 20 or its walls or boundaries not touched and thus meets in its unmodified form to be solidified Gewrfasergelege.
  • the same carrier element 12 can be used, which significantly increases the flexibility of the nozzle strip 10.
  • Each film 13 is made of a single material without joining or fastening points and thus made in one piece.
  • Each film 13 is associated with a fully edged recess 25. The depth of the recess 25 is selected so that the outer side 18 of the inserted film 13 is substantially planar with the surface of the fluid inlet side 14 of the carrier element 12 that surrounds the depressions 25.
  • a sealing layer 31 may be provided between the film 13 and the bottom 26 of the recess 25.
  • the sealing layer 31 may consist of a sealing film or another sealing material and the fluidic tightness produce between the film 13 and support member 12.
  • the sealing layer 31 can also be formed by an adhesive glue joint, by means of which the film 13 is fastened to the fastening surface of the bottom 26.
  • the bottom 26 extends in a plane which is aligned at right angles to the flow direction 21 defined by the fluid channel 20.
  • the cylindrical nozzle openings 15 are introduced into the film 13 at right angles to the plane of extent, so that the emission direction of the fluid jet emerging from the nozzle openings corresponds to the flow direction 21.
  • FIG. 5 a modified embodiment is shown in which the bottom 26 extends laterally inclined by an inclination angle ⁇ relative to a reference plane E to the longitudinal direction 11.
  • the reference plane E is aligned at right angles to the flow direction 21.
  • the reference plane E may also be a horizontal plane, with respect to which the base 26 is inclined in the position of use of the nozzle strip 10.
  • the changed emission direction of the fluid jet may result in the size of the fluid channel 20 having to be adapted accordingly so that the fluid jet can contact the fluid channel 20 without contact and act on the fiber web.
  • the same film 13 as in the first embodiment according to the Figures 1-4 be used with or without sealing layer 31.
  • the recesses 25 and the inlet openings 23 of the fluid channel 20 of the carrier element 12 extend in a plan view of the carrier element 12 obliquely to the longitudinal direction 11 at the angle ⁇ . This direction is referred to as the extension direction 35.
  • Two immediately adjacent recesses 25 are arranged offset in the extension direction 35 parallel to each other. In the extension direction 35, the recesses 25 do not run in alignment. In an overlapping region 36, two immediately adjacent recesses 25 extend in the extension direction 35 next to one another (FIG. 2). An end section 37 of a film 13 is therefore arranged in the extension direction 35 next to the associated end section 37 of the adjacent film 13.
  • depressions 25 are provided, which are separated by a web 39 from each other.
  • two immediately adjacent depressions 25 are connected to one another in the overlapping region 36.
  • connecting means 40 provided at the end regions 37 of the films 13.
  • each film 13 at an end portion 37 a or a plurality of connecting projections 41 which protrude transversely to the extension direction 35 from the end portion 37.
  • the adjacent film 13 has one or more connecting recesses 42 into which the connecting projections 41 engage when the two films 13 have been produced.
  • the connecting protrusions 41 expand towards their free end and, for example, are arched, similar to the connecting elements of puzzle pieces.
  • connection recesses 42 are adapted to the contour of the connection projections 41.
  • the connecting recesses 42 are provided in a projection 43 projecting laterally from the film 13, which runs flat with the outside 18 of the film 13 and whose thickness is smaller than the thickness of the remaining film 13, whereby a clearance 44 is provided in the area below the connecting recesses 42 is formed.
  • the contour of the support element 45 is adapted in the embodiment of the contour of the free space 44.
  • connection recesses 42 could also be provided in the support element 45, wherein the connection projections 41 are then arranged correspondingly on the projection 43.
  • FIG. 8 schematically illustrated modification of the nozzle strip 10 is the extension direction 35 of the films 13 parallel to the longitudinal direction 11 of the support element 12 aligned.
  • the films 13 are arranged so to speak in two rows offset from one another, wherein the films 13 are spaced from a common row. The distance between two successive films 13 of a row is smaller than the length of the films 13, so that overlap regions 36 form.
  • the equipped with the connecting means 40 films 13 can for the nozzle strip 10 in the embodiment according to FIG. 8 be used.
  • the extension direction 35 and the longitudinal direction 11 may extend parallel to each other and an arrangement of the films 13 are provided according to Figure 8.
  • a film 13 may consist of a plurality of segments 50, which may be joined together in the extension direction 35.
  • two segments 50 are provided which can be positively connected to each other.
  • the joining of two segments 50 can with the in connection with FIG. 7 explained connecting means.
  • connecting projections 41 ' are provided on a segment 50, which protrude in the extension direction 35 from the relevant segment 50 and engage in a form-fitting manner when the connection between the two segments 50 is made in connection recesses 42' of the other segment 50.
  • fluid and, in particular, water are conveyed through the nozzle openings 15 of the film 13 in the flow direction 21 to the outlet orifice 24 of the fluid channel 20 of the carrier element 12 by a pressure source.
  • Each of the fluid channels 20 is dimensioned so large that the fluid, without touching the fluid channel 20 to the processed fiber web in fine bundled Water jets is ejected. In this way the Gewrfasergelege is solidified.
  • the present invention relates to a nozzle strip 10 with a carrier element 12, in which a plurality of slot-shaped fluid channels 20 are introduced.
  • Each fluid channel 20 is associated with a film 13 having a plurality of nozzle openings 15. In the position of use of the film 13, this is arranged above an inlet mouth 23 of the associated fluid channel 20, so that its nozzle openings 15 lie within the contour of the fluid inlet opening 19 assigned to it.
  • Each film 13 is fixed in this position of use on a flat mounting surface of the support member 12.
  • the attachment surface may be formed by the bottom 26 of a groove-like recess 25 in the support member 12.
  • a separate recess 25 is provided.
  • the support member 12 can be used for a variety of different film types. The distance of the nozzle openings 15 of the film 13 or the size or shape of the nozzle openings 15 can vary between different film types without changes to the support member 12 would be necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Claims (14)

  1. Rampe d'injection (10) pour une machine de traitement textile, comprenant un élément porteur (12) qui présente au moins un canal de fluide (20) en forme de fente ayant un orifice d'entrée (23), comprenant au moins un film (13) qui est relié à l'élément porteur (12) en position d'utilisation et qui comporte une pluralité d'ouvertures d'injection (15) avec chaque fois une ouverture d'entrée de fluide (19) et une ouverture de sortie de fluide (17), toutes les ouvertures de sortie de fluide (17) des ouvertures d'injection (15) du film (13) étant associées à un orifice d'entrée (23) d'un canal de fluide commun (20) de l'élément porteur (12), et les ouvertures de sortie de fluide (17) des ouvertures d'injection (15) étant situées à l'intérieur du contour de l'orifice d'entrée (23) en position d'utilisation.
  2. Rampe d'injection selon la revendication 1, caractérisée en ce qu'un fond 26 pour le film (13), lequel s'étend dans un plan, est prévu dans la zone de l'orifice d'entrée (23) du canal de fluide (20) sur l'élément porteur (12).
  3. Rampe d'injection selon la revendication 1, caractérisée en ce que le fond 26 est incliné par rapport à un plan de référence (E), lequel plan de référence (E) est orienté à angle droit par rapport à la direction d'écoulement (21) prévue à travers le canal de fluide (20).
  4. Rampe d'injection selon la revendication 1, caractérisée en ce que l'élément porteur (12) s'étend dans une direction longitudinale (11) et le film (13) fixé à l'élément porteur (12) en position d'utilisation s'étend obliquement par rapport à la direction longitudinale (11).
  5. Rampe d'injection selon la revendication 1, caractérisée en ce que la rampe d'injection (10) comporte exactement un élément porteur (12) qui comprend plusieurs canaux de fluide (20) et sur lequel sont disposés plusieurs films (13).
  6. Rampe d'injection selon la revendication 5, caractérisée en ce que chaque film (13) est associé à un canal de fluide (20) séparé de l'élément porteur (12).
  7. Rampe d'injection selon la revendication 5, caractérisée en ce que les films (13) sont orientés parallèlement les uns aux autres.
  8. Rampe d'injection selon la revendication 5, caractérisée en ce que des films (13) disposés de manière adjacente sur l'élément porteur (12) sont disposés les uns à côté des autres en décalage par rapport à leur direction d'extension (35).
  9. Rampe d'injection selon la revendication 5, caractérisée en ce qu'un film (13) présente une section d'extrémité (37) sur laquelle sont prévues au moins des parties de moyens de liaison (40) pour relier le film (13) à un autre film (13).
  10. Rampe d'injection selon la revendication 1, caractérisée en ce que l'orifice d'entrée (23) du canal de fluide (20) débouche dans un creux (25) de l'élément porteur (25) prévu pour la mise en place du film (13).
  11. Rampe d'injection selon la revendication 10 en liaison avec la revendication 5, caractérisée en ce qu'un creux (25) est prévu pour chaque film (13) dans l'élément porteur (12).
  12. Rampe d'injection selon la revendication 11, caractérisée en ce que des creux (25) disposés de manière adjacente sur l'élément porteur (12) sont reliés entre eux.
  13. Rampe d'injection selon la revendication 1, caractérisée en ce que les ouvertures d'injection (15) présentent une forme cylindrique.
  14. Rampe d'injection selon la revendication 1, caractérisée en ce que les ouvertures d'injection (15) sont disposées de manière régulièrement espacée en une rangée sur le film (13).
EP09011917A 2009-09-18 2009-09-18 Rampe de buses pour une machine de traitement du textile Not-in-force EP2301671B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09011917A EP2301671B1 (fr) 2009-09-18 2009-09-18 Rampe de buses pour une machine de traitement du textile
US12/883,613 US8882005B2 (en) 2009-09-18 2010-09-16 Nozzle bar for a textile processing machine
CN201010287577.7A CN102021753B (zh) 2009-09-18 2010-09-17 用于纺织加工机的喷杆
JP2010211212A JP5734608B2 (ja) 2009-09-18 2010-09-21 繊維加工機械用のノズル・バー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09011917A EP2301671B1 (fr) 2009-09-18 2009-09-18 Rampe de buses pour une machine de traitement du textile

Publications (2)

Publication Number Publication Date
EP2301671A1 EP2301671A1 (fr) 2011-03-30
EP2301671B1 true EP2301671B1 (fr) 2012-06-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP09011917A Not-in-force EP2301671B1 (fr) 2009-09-18 2009-09-18 Rampe de buses pour une machine de traitement du textile

Country Status (4)

Country Link
US (1) US8882005B2 (fr)
EP (1) EP2301671B1 (fr)
JP (1) JP5734608B2 (fr)
CN (1) CN102021753B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302119B1 (fr) * 2009-09-18 2012-06-20 Groz-Beckert KG Film de buse pour une poutre à buse doté de segments de film pouvant être reliés
DE202014101647U1 (de) * 2014-04-08 2015-07-09 Autefa Solutions Germany Gmbh Düsenbalken
DE102016000356A1 (de) 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit reduziertem Durchmesser in einem oder beiden Randbereichen einer Düsenreihe
DE102016000390A1 (de) 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit vergrößertem Lochabstand in einem oder beiden Randbereichen einer Düsenreihe
CN109706660B (zh) * 2018-12-25 2021-06-04 朱泽鹏 一种纺织机械用布料加湿机

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020024A (en) * 1911-05-08 1912-03-12 William T Casebolt Oil-burner.
NL70708C (fr) * 1941-03-01
US2609539A (en) * 1948-06-03 1952-09-09 American Viscose Corp Bust receiving and supporting member
US2702261A (en) * 1950-08-30 1955-02-15 Owens Corning Fiberglass Corp Method for processing mineral fibers
US3825379A (en) * 1972-04-10 1974-07-23 Exxon Research Engineering Co Melt-blowing die using capillary tubes
JPS49100374A (fr) 1973-01-29 1974-09-21
US4228123A (en) * 1974-09-17 1980-10-14 The Kendall Company Method of making biaxially oriented nonwoven fabrics
US4522716A (en) * 1983-02-04 1985-06-11 Lavalley Richard W Shower pipes for rotary drum filter
US4697292A (en) * 1983-02-04 1987-10-06 Lavalley Industrial Plastics, Inc. Shower pipes for rotary drum filter
US4795558A (en) * 1983-02-04 1989-01-03 Lavalley Industrial Plastics, Inc. Shower pipes for rotary drum filter
DD220060B1 (de) 1983-08-30 1987-03-04 Eberhart Berger Duesenbalken an einer vorrichtung zur hydrodynamischen faserstoffverwirbelung
US5235733A (en) * 1984-09-28 1993-08-17 Milliken Research Corporation Method and apparatus for patterning fabrics and products
US4714647A (en) * 1986-05-02 1987-12-22 Kimberly-Clark Corporation Melt-blown material with depth fiber size gradient
US4880168A (en) * 1987-07-13 1989-11-14 Honeycomb Systems, Inc. Apparatus for jetting high velocity liquid streams onto fibrous materials
US5028007A (en) * 1989-08-31 1991-07-02 Lavalley Industries, Inc. Shower pipe assembly
WO1996009426A1 (fr) * 1994-09-11 1996-03-28 Courtaulds Engineering Limited Dispositif de distribution de liquide par jets sur une nappe fibreuse
DE59601476D1 (de) * 1995-01-23 1999-04-29 Fleissner Maschf Gmbh Co Düsenbalken an einer Vorrichtung zur Erzeugung von Flüssigkeitsstrahlen
FR2802553B1 (fr) 1999-12-17 2002-01-04 Icbt Perfojet Sa Dispositif pour le traitement de materiaux en feuille au moyen de jets d'eau sous pression
US5933931A (en) 1997-12-05 1999-08-10 Bba Nonwovens Simpsonville, Inc. Turbulence-induced hyrdroenhancing for improved enhancing efficiency
US6159318A (en) * 1998-10-21 2000-12-12 Aaf International, Inc. Method for forming fibrous filter media, filter units and product
EP1157152A1 (fr) 1998-11-17 2001-11-28 Eldim, Inc. Procede et dispositif de production d'articles en non-tisse
DE19956368C2 (de) 1999-11-24 2002-01-03 Sandler C H Gmbh Verfahren zur Herstellung von schmelzgeblasenen Vliesstoffen, daraus hergestellte schmelzgeblasene Vliesstoffe und Verwendung der schmelzgeblasenen Vliesstoffe
AU2001229635A1 (en) 2000-01-20 2001-07-31 Polymer Group, Inc. Durable imaged nonwoven fabric
DE10022297A1 (de) 2000-05-09 2001-11-15 Fleissner Gerold Düsenkörper zur Erzeugung von feinsten Flüssigkeitsstrahlen z.B. an Wasservernadelungseinrichtungen
DE10047106A1 (de) * 2000-09-21 2002-04-11 Fleissner Gerold Düsenkörper zur Erzeugung von feinsten Flüssigkeitsstrahlen an Wasservernadelungseinrichtungen
DE10061985A1 (de) * 2000-12-13 2002-06-20 Fleissner Gerold Verfahren zur hydrodynamischen Beaufschlagung einer Warenbahn mit Wasserstrahlen und Düsenbalken zur Erzeugung von Flüssigkeitsstrahlen
EP1323857A3 (fr) 2001-12-25 2005-02-02 Toyoda Boshoku Corporation Non-tissé à trois dimensions, moule utilisé et procédé de fabrication
DE10203719A1 (de) 2002-01-30 2003-07-31 Fleissner Maschf Gmbh Co Registriereinheit an einem Düsenbalken einer Vorrichtung zur Erzeugung von feinsten Flüssigkeitsstrahlen zur Strahlbeaufschlagung einer Faserbahn
DE10205151A1 (de) 2002-02-07 2003-08-21 Fleissner Maschf Gmbh Co Düsenbalken an einer Vorrichtung zur Erzeugung von Flüssigkeitsstrahlen
FR2836074B1 (fr) * 2002-02-19 2004-12-24 Rieter Perfojet Dispositif de projection de jets d'eau a porte-joint amovible
EP1468762B1 (fr) * 2003-04-19 2006-03-01 Oskar Frech GmbH + Co. KG Tête de pulvérisation pour un pulvérisateur de moules
US7237308B2 (en) 2004-06-10 2007-07-03 North Carolina State University Composite hydroentangling nozzle strip and method for producing nonwoven fabrics therewith
DE102004030393A1 (de) 2004-06-23 2006-01-26 Carl Freudenberg Kg Verfahren zur Herstellung eines dreidimensional geformten Vliesstoffes, Vorrichtung zur Benutzung in dem Verfahren, danach erhaltener dreidimensional geformter Vliesstoff und seine Verwendung
US7303465B2 (en) * 2004-12-09 2007-12-04 North Carolina State University Hydroentangling jet strip device defining an orifice
DE102005005463A1 (de) * 2005-02-04 2006-08-10 Fleissner Gmbh Düsenbalken mit Mitteln zur Einstellung der Arbeitsbreite sowie Verfahren zur Einstellung der Arbeitsbreite eines Düsenstreifens
DE102005008647A1 (de) 2005-02-25 2006-08-31 Fleissner Gmbh Düsenbalken mit integrierten Mitteln zur Reinigung sowie Verfahren zur Reinigung eines Düsenbalkens
US7549853B2 (en) * 2006-11-15 2009-06-23 The Procter & Gamble Company Apparatus for making air-laid structures
EP2302121B1 (fr) * 2009-09-15 2012-06-27 Groz-Beckert KG Procédé de fabrication de corps en feutre
EP2302119B1 (fr) * 2009-09-18 2012-06-20 Groz-Beckert KG Film de buse pour une poutre à buse doté de segments de film pouvant être reliés
EP2302120B1 (fr) * 2009-09-22 2012-06-20 Groz-Beckert KG Injecteur pour une machine de traitement du textile

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JP2011062691A (ja) 2011-03-31
US8882005B2 (en) 2014-11-11
CN102021753B (zh) 2014-05-28
JP5734608B2 (ja) 2015-06-17
US20110067458A1 (en) 2011-03-24
CN102021753A (zh) 2011-04-20
EP2301671A1 (fr) 2011-03-30

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