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1. 发明申请

WO2006071105A1 DEVICE FOR CUTTING A BUNDLE OF FIBRES INTO FIBRES AND THE USE OF SUCH A DEVICE 审中-公开
标题翻译：用于将纤维束切割成纤维的装置和这种装置的使用
公开(公告)号：WO2006071105A1
公开(公告)日：2006-07-06
申请号：PCT/NL2004/000915
申请日：2004-12-27
申请人： SMOLDERS TOOL WORKS B.V. , SMOLDERS, Cornelis
发明人： SMOLDERS, Cornelis
IPC分类号： D01G1/04
CPC分类号： D01G1/04
摘要： The invention relates to a device for cutting a bundle of fibres, in particular a bundle of hard fibres, such as Kevlar fibres, into fibres. The device comprises a cutting plate with a cutting side and an opposing feed side as well as at least one hole for feeding the bundle from the feed side through the hole to the cutting side. The device furthermore comprises a blead head that has at least one blade and feed means for feeding the bundle through the hole from the feed side. The blade head is provided on the cutting side of the plate and equipped to move the at least one blade along the cutting side of the plate over the at least one hole such that the blade, on passing over the hole, in interaction with the part of the cutting plate that surrounds the hole, cuts off a portion of the bundle protruding from said hole for making the fibres. The invention furthermore relates to the use of such a device.
摘要翻译：本发明涉及一种用于将纤维束，特别是一束硬质纤维（例如凯夫拉纤维）切割成纤维的装置。该装置包括具有切割侧和相对的进料侧的切割板以及用于将束从进料侧通过孔输送到切割侧的至少一个孔。该装置还包括具有至少一个叶片和用于从进料侧将束穿过该孔进料的进料装置的漂白头。叶片头设置在板的切割侧上并且被设置成沿着板的切割侧在至少一个孔上移动至少一个叶片，使得叶片在穿过孔之后与部分相互作用围绕孔的切割板的切割部分切断从所述孔突出的用于制造纤维的束的一部分。本发明还涉及这种装置的使用。

2. 发明申请

WO1993012868A1 SPINNING OF ASYMMETRIC HOLLOW FIBRE MEMBRANES WHICH HAVE A DENSE, NON-POROUS TOP LAYER AND A POROUS UNDER LAYER OR HAVE BOTH A POROUS TOP LAYER AND A POROUS UNDER LAYER 审中-公开
标题翻译：旋转不对称的中空纤维膜，其具有渗透性，非多孔顶层和多层多层，或多层顶层和多层下层
公开(公告)号：WO1993012868A1
公开(公告)日：1993-07-08
申请号：PCT/NL1992000233
申请日：1992-12-18
申请人： DELAIR DROOGTECHNIEK EN LUCHTBEHANDELING B.V. , KOOPS, Geert, Hendrik , LI, Shuguong , MULDER, Marcellinus, Hendrikus, Vincentius , VAN DEN BOOMGAARD, Anthonie , SMOLDERS, Cornelis, Antonius
发明人： DELAIR DROOGTECHNIEK EN LUCHTBEHANDELING B.V.
IPC分类号： B01D69/08
CPC分类号： D01D5/247 , B01D69/08 , D01D5/24
摘要： The invention relates, on the one hand, to a method for the production of hollow fibre membranes, which are suitable, for example, for gas separation and have a dense, non-porous top layer and a porous under layer, with the aid of a one-step process using a spinning head which has three concentrically arranged outlet openings, either a non-solvent for the relevant polymer, which instantaneously demixes the polymer solution, or a mixture of such a non-solvent and a solvent for the polymer, which mixture, depending on the solvent content, imparts to the polymer solution a behaviour which ranges from instantaneous demixing behaviour to delayed demixing behaviour, being fed through the innermost opening; a polymer solution being fed through the intermediate opening and a non-solvent which gives "delayed" demixing of the polymer solution being fed through the outermost opening, after which the three streams are directed together into a coagulation bath which contains a precipitation medium which instantly demixes the polymer solution, after which the resulting membrane is obtained. On the other hand, the invention relates to a method for the production, in the abovementioned manner, of hollow fibre membranes which are suitable, for example, for ultrafiltration and have both a porous top layer and a porous under layer, with which method - in contrast to the abovementioned method - a non-solvent which produces "instantaneous" demixing of the polymer solution is fed through the outermost opening.
摘要翻译：本发明一方面涉及生产中空纤维膜的方法，该方法适用于例如气体分离并具有致密，无孔的顶层和多孔下层，借助于使用具有三个同心布置的出口开口的旋转头的一步法，用于相关聚合物的非溶剂，其将聚合物溶液瞬时分层，或用于聚合物的这种非溶剂和溶剂的混合物，根据溶剂含量，该混合物赋予聚合物溶液从瞬间分层行为到延迟分层行为的行为，通过最内部的开口进给; 通过中间开口进料的聚合物溶液和非溶剂，使得通过最外面的开口进料的聚合物溶液“延迟”分流，之后将三个流引导到凝结浴中，该凝结浴含有立即的沉淀介质对聚合物溶液进行表征，之后得到所得到的膜。另一方面，本发明涉及以上述方式制造适用于例如超滤并具有多孔顶层和多孔底层的中空纤维膜的方法，与上述方法相反，通过最外面的开口进料产生“瞬时”分解聚合物溶液的非溶剂。

3. 发明申请

WO2009126017A1 ROTATING CUTTING DEVICE 审中-公开
标题翻译：旋转切割装置
公开(公告)号：WO2009126017A1
公开(公告)日：2009-10-15
申请号：PCT/NL2008/050192
申请日：2008-04-08
申请人： Smolders Tool Works B.V. , SMOLDERS, Cornelis
发明人： SMOLDERS, Cornelis
IPC分类号： B29B9/06 , B26D7/26
CPC分类号： B29B9/06 , B26D1/29 , B26D7/2628 , B26D2001/0033
摘要： The invention relates to a rotating cutting device (1) for continuously cutting one or more extruded strands which continuously emerge from one or more holes (5) in the end face (4) of an extrusion nozzle (3) to form pellets. The cutting device comprises a head (2) which can be coupled to a drive shaft so as to be rotatable about an axial head center axis (6); and a plurality of knife assemblies (7). Each knife assembly comprises a curved bearing arm(8). The first bearing arm end (9) is attached to the head so as to be pivotable about a pivot axis (11), which coincides with the longitudinal axis of said bearing arm at said first bearing arm end. The second bearing arm end (10) is provided with a knife holder (12). Each knife assembly furthermore comprises a tensioning mechanism (15) which is designed to tension the bearing arm of said knife assembly, independently from the arms of the other knife assemblies, in order to pivot said knife assembly about the pivot axis of the bearing arm. The tensioning mechanism of each knife assembly comprises an adjusting element (16) by means of which the tensioning force of the spring (14) of said knife assembly is adjustable independently from the other knife assemblies.
摘要翻译：本发明涉及一种旋转切割装置（1），用于连续地切割一个或多个从挤出喷嘴（3）的端面（4）中的一个或多个孔（5）排出的挤压股线，以形成粒料。所述切割装置包括头部（2），所述头部（2）能够联接到驱动轴，以便能够围绕轴向头部中心轴线（6）旋转; 和多个刀组件（7）。每个刀组件包括弯曲的支承臂（8）。第一支承臂端部（9）附接到头部，以便能够围绕枢转轴线（11）枢转，枢转轴线（11）在所述第一支承臂端处与所述支承臂的纵向轴线重合。第二轴承臂端部（10）设置有刀架（12）。每个刀具组件还包括张紧机构（15），其被设计成与其它刀具组件的臂独立地张紧所述刀组件的支承臂，以使所述刀组件围绕所述支承臂的枢转轴线枢转。每个刀组件的张紧机构包括调节元件（16），通过该调节元件，所述刀组件的弹簧（14）的张紧力可独立于其它刀具组件调节。

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