公开(公告)号：US20070235101A1

公开(公告)日：2007-10-11

申请号：US11717411

申请日：2007-03-13

申请人： Steven Liebson ,  Graeme Liebson ,  Robert Cohen

发明人： Steven Liebson ,  Graeme Liebson ,  Robert Cohen

IPC分类号： F16L11/14

CPC分类号： D06F58/20 ,  F16L11/115 ,  F16L11/118 ,  F16L11/24 ,  F16L57/04 ,  F24F13/0218 ,  F24F13/0245 ,  F24F13/0263 ,  F24F13/0281 ,  Y10T29/49842

摘要： A semi-rigid, flexible duct including a pair of coaxial sleeves, namely an inner sleeve and an outer sleeve disposed parallel to and about the inner sleeve and a resilient wound element disposed between the sleeves. Each of the inner sleeve and the outer sleeve includes a first layer having metallic properties and at least one of them further includes a second, plastic layer bonded to the first layer. The wound element imparts corrugations to the two sleeves, such that the duct is extendible between a compacted configuration suitable for storage and for shipping and an extended configuration suitable for installation in a gas transport arrangement. All of the layers of both the inner sleeve and the outer sleeve are of a thickness predetermined to together render the duct substantially rigid when in an extended configuration and predetermined to together enable the duct to maintain its substantial rigidity upon extension from a compacted configuration.

摘要翻译： 一个半刚性柔性管道，包括一对同轴套管，即内套筒和外套筒，平行于和围绕内套管布置，弹性缠绕元件设置在套筒之间。 内套筒和外套筒中的每个包括具有金属性质的第一层，并且其中至少一个还包括结合到第一层的第二塑料层。 伤口元件向两个套筒施加波纹，使得管道可在适于存储和运输的压实构造和适于安装在气体输送装置中的延伸构造之间延伸。 内套筒和外套筒的所有层具有预定的厚度，以使得当处于延伸构型时，管道基本上是刚性的并且被预定为一起使得管道能够在从压实构造延伸时保持其基本刚度。

公开(公告)号：US08439085B2

公开(公告)日：2013-05-14

申请号：US12645517

申请日：2009-12-23

申请人： Steven Liebson ,  Graeme Liebson ,  Robert Cohen

发明人： Steven Liebson ,  Graeme Liebson ,  Robert Cohen

IPC分类号： F16L11/00

CPC分类号： D06F58/20 ,  B29D23/001 ,  F16L11/081 ,  F16L11/112 ,  F16L11/24 ,  F16L59/153 ,  F24F13/0218 ,  Y10T29/5185 ,  Y10T29/5191 ,  Y10T428/1393

摘要： A semi-rigid, flexible duct including a pair of coaxial sleeves, namely an inner sleeve and an outer sleeve disposed parallel to and about the inner sleeve and a resilient wound element disposed between the sleeves. Each of the inner sleeve and the outer sleeve constitutes an aluminum foil ribbon. The wound element imparts corrugations to the two sleeves, such that the duct is extendible between a compacted configuration suitable for storage and for shipping and an extended configuration suitable for installation in a gas transport arrangement. Both the inner sleeve and the outer sleeve are of a predetermined thickness rendering the duct substantially rigid when in an extended configuration and enabling the duct to maintain its substantial rigidity upon extension from a compacted configuration. Optionally, at least one of the sleeves further includes a second, plastic layer bonded to the aluminum foil ribbon layer.

摘要翻译： 一个半刚性柔性管道，包括一对同轴套管，即内套筒和外套筒，平行于和围绕内套管布置，弹性缠绕元件设置在套筒之间。 内套筒和外套筒均构成铝箔带。 伤口元件向两个套管施加波纹，使得管道可在适于存储和运输的压实构造和适于安装在气体输送装置中的延伸构造之间延伸。 内套筒和外套筒均具有预定的厚度，使得当处于延伸构型时，管道基本上是刚性的，并且使得管道在从紧凑构型延伸时能够保持其基本的刚度。 可选地，至少一个套筒还包括结合到铝箔带层的第二塑料层。

公开(公告)号：US20100139801A1

公开(公告)日：2010-06-10

申请号：US12692612

申请日：2010-01-24

申请人： Steven Liebson ,  Graeme Anthony Liebson ,  Robert Cohen

发明人： Steven Liebson ,  Graeme Anthony Liebson ,  Robert Cohen

IPC分类号： F16L11/00 ,  B23P11/00

CPC分类号： F16L11/24 ,  B21C37/154 ,  D06F58/20 ,  F16L11/081 ,  F16L11/112 ,  F24F13/0218 ,  Y10T29/49908 ,  Y10T428/1393

摘要： A durable, semi-rigid, flexible duct including a pair of coaxial sleeves, namely an inner sleeve and an outer sleeve disposed parallel to and about the inner sleeve and a resilient wound element disposed between the sleeves. Each of the inner sleeve and the outer sleeve constitutes an aluminum foil ribbon. The wound element imparts corrugations to the two sleeves, such that the duct is extendible between a compacted configuration suitable for storage and for shipping and an extended configuration suitable for installation in a gas transport arrangement. Closely and evenly-spaced ridges that are situated in between the corrugations, add rigidity and durability to the duct. Both the inner sleeve and the outer sleeve are of a predetermined thickness rendering the duct substantially rigid when in an extended configuration and enabling the duct to maintain its substantial rigidity upon extension from a compacted configuration.

摘要翻译： 一个耐用的半刚性柔性管道，包括一对同轴套筒，即内套筒和外套筒，平行于和围绕内套筒布置，弹性缠绕元件设置在套筒之间。 内套筒和外套筒均构成铝箔带。 伤口元件向两个套筒施加波纹，使得管道可在适于存储和运输的压实构造和适于安装在气体输送装置中的延伸构造之间延伸。 位于波纹之间的紧密均匀的脊，为管道增加了刚性和耐久性。 内套筒和外套筒均具有预定的厚度，使得当处于延伸构型时，管道基本上是刚性的，并且使得管道在从紧凑构型延伸时能够保持其基本的刚度。

公开(公告)号：US20070220732A1

公开(公告)日：2007-09-27

申请号：US11389623

申请日：2006-03-24

申请人： Steven Liebson

发明人： Steven Liebson

IPC分类号： F16L11/00 ,  B23P25/00

CPC分类号： F16L11/112 ,  D06F58/20 ,  F16L11/081 ,  F16L11/24 ,  F24F13/0218 ,  F24F13/0245 ,  F24F13/0263 ,  F24F13/0281 ,  Y10T29/49885

摘要： A semi-rigid, flexible, duct for gas transport and for clothes dryer exhaust transition, and a method for manufacture thereof, including a pair of coaxial sleeves, an inner sleeve and an outer sleeve disposed parallel to and about the inner sleeve, and a resilient helical element disposed between them; wherein each of the inner sleeve and the outer sleeve includes a first aluminum layer and a second polyester layer, wherein the helical element imparts helical corrugations to the sleeves such that the duct is axially extendible between a compacted configuration suitable for storage and shipping and an extended configuration suitable for installation in a gas transport arrangement, and wherein all the layers of the sleeves are of a thickness predetermined to together render the duct substantially rigid when in the extended configuration and to together enable the duct to maintain its substantial rigidity upon extension from the compacted configuration.

摘要翻译： 一种用于气体输送和干衣机排气过渡的半刚性柔性导管及其制造方法，包括一对共轴套筒，内套筒和外套筒，其平行于和围绕内套管设置，以及一 弹性螺旋元件设置在它们之间; 其中所述内套筒和所述外套筒中的每一个包括第一铝层和第二聚酯层，其中所述螺旋元件向所述套筒施加螺旋形波纹，使得所述管道可在适于存储和运输的压实构造之间轴向延伸， 适合于安装在气体输送装置中的构造，并且其中套筒的所有层具有预定的厚度，以在延伸构型时使管道基本上刚性，并且一起使管道能够在延伸时保持其基本的刚性 压实配置。