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1. 发明授权

US4334654A Apparatus and method for controlling the tension on a yarn bundle withdrawn from a mass of compacted yarn 失效
标题翻译：用于控制从大量压实纱线取出的纱线束上的张力的装置和方法
公开(公告)号：US4334654A
公开(公告)日：1982-06-15
申请号：US149546
申请日：1980-05-13
申请人： Elbert K. Warren , William D. Porter
发明人： Elbert K. Warren , William D. Porter
IPC分类号： B65H59/38 , D02G1/12 , B65H59/10
CPC分类号： D02G1/125
摘要： An apparatus for controlling the tension on yarn withdrawn from a mass of compacted yarn within a confined space has a yarn guide element with a tubular wall portion defining a confined space for guiding and for accumulating a compacted mass of yarn, an inlet opening for entry of the compacted yarn mass into one end of the confined space and an outlet opening for allowing withdrawal of the yarn as a yarn bundle from the confined space. The outlet opening is an elongated slot that is provided in the wall portion of the yarn guide element and that applies tension to the yarn bundle withdrawn from the confined space. The slot has a preselected configuration so that the slot will vary the tension applied to the yarn bundle as the yarn mass moves from one end of the confined space to the other end.
摘要翻译：一种用于控制从密闭空间内的压实纱线上抽出的纱线上的张力的装置，具有一个导纱元件，该引导元件具有限定空间的管状壁部分，用于引导和积聚一个压实的纱线质量，压实的纱线质量进入限制空间的一端，以及出口开口，用于允许纱线作为纱线束从限制空间中退出。出口是一个细长的槽，其设置在导纱器的壁部，并对从限制的空间排出的纱线束施加张力。狭槽具有预选的构造，使得当纱线质量从限制空间的一端移动到另一端时，槽将改变施加到纱线束上的张力。

2. 发明授权

US3983610A Apparatus for producing textured yarn 失效
标题翻译：用于生产变形纱线的设备
公开(公告)号：US3983610A
公开(公告)日：1976-10-05
申请号：US517802
申请日：1974-10-24
申请人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
发明人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
IPC分类号： D02G1/12
CPC分类号： D02G1/12
摘要： Multifilament synthetic polymer yarn is texturized by passing the yarn in a gas stream to a diffuser zone to cause the gas to expand and the yarn filaments to splay open. The yarn filaments are then separated from the expanding gas stream towards a continuous smooth side wall surface defining one end of a bulking chamber. At this end of the chamber the filaments are impacted with each other and the smooth wall surface to form a compact yarn mass. This yarn mass is pushed into and through a slotted portion of the bulking chamber. Simultaneously the gas passes through the yarn mass initially formed in the chamber and then discharges laterally from this mass as it is pushed into the slotted portion.
摘要翻译：将多丝合成聚合物纱线通过将气流中的纱线通过扩散器区域而使织物膨胀，并且纱线丝张开。然后将纱线细丝从膨胀气体流分离成限定膨胀室一端的连续光滑的侧壁表面。在室的这一端，细丝彼此冲击并且平滑的壁表面形成紧密的纱线质量。该纱线质量被推入并穿过膨胀室的开槽部分。同时，气体通过最初形成在腔室中的纱线质量，然后在被推入开槽部分时从该质量块横向排出。

3. 发明授权

US4171402A Textured yarn product 失效
标题翻译：纹理纱线产品
公开(公告)号：US4171402A
公开(公告)日：1979-10-16
申请号：US896060
申请日：1978-04-13
申请人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
发明人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
IPC分类号： D02G1/12 , D02G1/00
CPC分类号： D02G1/122 , Y10T428/2922 , Y10T428/2925
摘要： Multifilament synthetic polymer yarn is texturized by passing the yarn in a gas stream to a diffuser zone to cause the gas to expand and the yarn filaments to splay open. The yarn filaments are then separated from the expanding gas stream towards a continuous smooth side wall surface defining one end of a bulking chamber. At this end of the chamber the filaments are impacted with each other and the smooth wall surface to form a compact yarn mass. This yarn mass is pushed into and through a slotted portion of the bulking chamber. Simultaneously the gas passes through the yarn mass initially formed in the chamber and then discharges laterally from this mass as it is pushed into the slotted portion.
摘要翻译：将多丝合成聚合物纱线通过将气流中的纱线通过扩散器区域而使织物膨胀，并且纱线丝张开。然后将纱线细丝从膨胀气体流分离成限定膨胀室一端的连续光滑的侧壁表面。在室的这一端，细丝彼此冲击并且平滑的壁表面形成紧密的纱线质量。该纱线质量被推入并穿过膨胀室的开槽部分。同时，气体通过最初形成在腔室中的纱线质量，然后在被推入开槽部分时从该质量块横向排出。

4. 发明授权

US4095317A Process for producing textured yarn 失效
标题翻译：生产变形纱线的方法
公开(公告)号：US4095317A
公开(公告)日：1978-06-20
申请号：US681252
申请日：1976-04-28
申请人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
发明人： Brewster B. Eskridge , Roger H. Fink , William D. Porter , Elbert K. Warren
IPC分类号： D02G1/12 , D02G1/16
CPC分类号： D02G1/12
摘要： Multifilament synthetic polymer yarn is texturized by passing the yarn in a gas stream to a diffuser zone to cause the gas to expand and the yarn filaments to splay open. The yarn filaments are then separated from the expanding gas stream towards a continuous smooth side wall surface defining one end of a bulking chamber. At this end of the chamber the filaments are impacted with each other and the smooth wall surface to form a compact yarn mass. This yarn mass is pushed into and through a slotted portion of the bulking chamber. Simultaneously the gas passes through the yarn mass initially formed in the chamber and then discharges laterally from this mass as it is pushed into the slotted portion.
摘要翻译：将多丝合成聚合物纱线通过将气流中的纱线通过扩散器区域而使织物膨胀，并且纱线丝张开。然后将纱线细丝从膨胀气体流分离成限定膨胀室一端的连续光滑的侧壁表面。在室的这一端，细丝彼此冲击并且平滑的壁表面形成紧密的纱线质量。该纱线质量被推入并穿过膨胀室的开槽部分。同时，气体通过最初形成在腔室中的纱线质量，然后在被推入开槽部分时从该质量块横向排出。

5. 发明授权

US5387469A Multilobal fiber with projections on each lobe for carpet yarns 失效
标题翻译：多叶纤维，每个叶片具有突起，用于地毯纱
公开(公告)号：US5387469A
公开(公告)日：1995-02-07
申请号：US239498
申请日：1994-05-09
申请人： Elbert K. Warren
发明人： Elbert K. Warren
IPC分类号： D01D5/253 , D02G3/44 , D02G3/00
CPC分类号： D01D5/253 , D02G3/445 , Y10T428/23957 , Y10T428/2913 , Y10T428/2973 , Y10T428/2978
摘要： Described is a synthetic fiber for use in carpets, having a multilobal cross section, each lobe of said multilobal cross section having a first end and a second end and one side and an opposite side, the first end of each of said lobes being connected to the first end of the other lobes, the second end of each of said lobes radiating outwardly, each lobe having a plurality of projections, alternating along a contour of each lobe, each projection of each lobe having no direct counterpart on the opposite side of said lobe, the fiber having a modification ratio of from about 2.5 to about 7.
摘要翻译：描述了一种用于地毯的合成纤维，具有多叶形横截面，所述多叶横截面的每个叶片具有第一端和第二端以及一侧和相对侧，每个所述叶的第一端连接到另一个叶片的第一端，每个所述叶片的第二端向外辐射，每个叶片具有多个突起，沿着每个叶片的轮廓交替，每个叶片的每个突起在所述叶片的相对侧上没有直接对应物所述纤维的修饰率为约2.5至约7。

6. 发明授权

US5263845A Spinnerette plate for the manufacture of multilobal fibers with projections on each lobe 失效
标题翻译：用于制造具有每个叶片上的突起的多叶纤维的喷丝板
公开(公告)号：US5263845A
公开(公告)日：1993-11-23
申请号：US967002
申请日：1992-10-27
申请人： Elbert K. Warren
发明人： Elbert K. Warren
IPC分类号： D01D5/253 , B29C47/00
CPC分类号： D01D5/253 , Y10T428/2973
摘要： Described is a spinnerette plate for the manufacture of multilobal fibers which at least has one opening having a plurality of lobes, each lobe having two ends, one end being connected to the other lobes, the other end of each the lobes radiating outwardly and each lobe having a plurality of projections alternating along the contour of each lobe.
摘要翻译：描述了用于制造多叶片纤维的纺丝板，其至少具有一个具有多个叶片的开口，每个叶片具有两个端部，一个端部连接到另一个叶片，每个叶片的另一端向外辐射并且每个叶片具有沿着每个凸角的轮廓交替的多个突起。

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