公开(公告)号：US11794401B2

公开(公告)日：2023-10-24

申请号：US18048044

申请日：2022-10-20

申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY

发明人： Jianguo Liang ,  Weilin Yin ,  Chunjiang Zhao ,  Yanchun Zhu ,  Chen Wang ,  Qi Zhang ,  Xiaodong Zhao

IPC分类号： B29C53/70 ,  B29C53/60 ,  B29L31/00

CPC分类号： B29C53/70 ,  B29C53/602 ,  B29L2031/7156

摘要： The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.

公开(公告)号：US11511476B1

公开(公告)日：2022-11-29

申请号：US17805463

申请日：2022-06-05

申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY

发明人： Jianguo Liang ,  Weilin Yin ,  Chunjiang Zhao ,  Yanchun Zhu ,  Chen Wang ,  Qi Zhang ,  Xiaodong Zhao

IPC分类号： B29C53/70 ,  B29C53/60 ,  B29L31/00

摘要： The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.

公开(公告)号：US11472095B2

公开(公告)日：2022-10-18

申请号：US17293078

申请日：2019-11-12

申请人： Murata Machinery, Ltd.

发明人： Shu Ikezaki ,  Motohiro Tanigawa ,  Tadashi Uozumi ,  Masatsugu Goyude ,  Shota Miyaji ,  Hirotaka Wada ,  Takahiro Miura ,  Makoto Tanaka ,  Daigoro Nakamura ,  Tetsuya Matsuura

IPC分类号： B29C53/70 ,  B29C53/68 ,  B29C53/60 ,  B29C53/62 ,  B29C53/80 ,  B29C70/32 ,  B65H54/10 ,  B65H57/00

摘要： In a filament winding apparatus, a supplying device supplies fiber bundles to a surface of a core material. A moving part is movable relative to the core material, and rotatable around a rotational axis extending in a vertical direction. A small diameter aligning guide part is placed at the moving part and has an opening portion through which the core material can pass. The small diameter aligning guide part guides fiber bundles to an outer peripheral surface of the core material such that the fiber bundles are arranged side by side in a circumferential direction of the core material. The tightening fiber bobbin supporting part is placed at the moving part and rotates around a center of the opening portion. A winding guide rotates with the tightening fiber bobbin supporting part and guides a tightening fiber bundle drawn from a tightening fiber bobbin toward the surface of the core material.

公开(公告)号：US20180236708A1

公开(公告)日：2018-08-23

申请号：US15956418

申请日：2018-04-18

申请人： SMART PIPE COMPANY, INC.

发明人： KENNETH R. CHARBONEAU ,  ARON R. EKELUND ,  GARY LITTLESTAR ,  IVAN C. MANDICH ,  STEPHEN C. CATHA ,  JUSTIN M. REED

IPC分类号： B29C53/68 ,  B29C53/58 ,  B29C70/00 ,  B29C53/08 ,  F16L11/12 ,  B29C53/70

CPC分类号： B29C53/68 ,  B29C53/086 ,  B29C53/582 ,  B29C53/70 ,  B29C70/00 ,  F16L11/12

摘要： A transportable system and method for the in situ eccentric manufacturing of reinforced thermoplastic pipelines in continuous lengths up to 10 miles and from 8 to 60 inches in diameter having a rotating frame assembly with a eccentric spools for application of reinforcing tapes and other components to a polyolefin core pipe, and further having a forming machine for cross sectional shape reduction of the reinforced thermoplastic pipelines to facilitate pulling the reinforced thermoplastic pipelines inside a host pipeline. Also provided are continuous monitoring and marking with application of tape in the hoop stress direction and the axial stress direction as well as saturated tape feeding stations for impregnation of the reinforcing tape for in situ curing.

公开(公告)号：US4473420A

公开(公告)日：1984-09-25

申请号：US427287

申请日：1982-09-29

申请人： Jonas Medney

发明人： Jonas Medney

IPC分类号： B29C53/58 ,  B29C53/70 ,  B29C53/80 ,  B65H81/00

CPC分类号： B29C53/588 ,  B29C53/70 ,  B29C53/805

摘要： An apparatus and method are provided for winding hoop windings onto a cylindrical member which may be a fiberglass tube or a mandrel. Two sequential stations are provided, each of which includes a rotatable drum and a rotatable winding member. Each of these is separately drivable by respective pulleys. The separately driven drum can be wound with filament or filament may be stripped therefrom according to requirement. The associated winding member consists of two funnels between which are positioned a plurality of pulleys, such that the filament can be unwound from the associated drum and applied to the mandrel or tube.

摘要翻译： 提供了一种用于将环箍缠绕到可以是玻璃纤维管或心轴的圆柱形构件上的装置和方法。 提供两个连续的站，每个连续站包括可旋转的滚筒和可旋转的卷绕构件。 它们中的每一个可以通过相应的滑轮分开驱动。 单独驱动的滚筒可以卷绕，根据要求，可以从中剥离细丝或细丝。 相关联的缠绕构件由两个漏斗组成，在两个漏斗之间定位有多个滑轮，使得灯丝可以从相关联的鼓展开并施加到心轴或管。

公开(公告)号：US20230054599A1

公开(公告)日：2023-02-23

申请号：US18048023

申请日：2022-10-19

申请人： TAIYUAN UNIVERSITY OF TECHNOLOGY

发明人： Jianguo LIANG ,  Weilin YIN ,  Chunjiang ZHAO ,  Yanchun ZHU ,  Chen WANG ,  Qi ZHANG ,  Xiaodong ZHAO

IPC分类号： B29C53/70 ,  B29C53/60

摘要： The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.

公开(公告)号：US10159814B2

公开(公告)日：2018-12-25

申请号：US15816965

申请日：2017-11-17

申请人： Fisher & Paykel Healthcare Limited

发明人： Daniel John Smith ,  Gavin Walsh Millar ,  Kevin Blake Powell ,  David Peter Baldwin

IPC分类号： A61M16/08 ,  B29C53/58 ,  A61M16/10 ,  B29C47/00 ,  B29C47/12 ,  B29C53/68 ,  A61M39/08 ,  B29C53/64 ,  B29C53/70 ,  B29L23/00 ,  B29L31/00

摘要： An expiratory limb for a breathing circuit includes an enclosing wall defining a flexible singular expiratory flow passage between an inlet and an outlet and bounding the flexible singular expiratory flow passage and ambient air. The expiratory limb includes one or more regions of the enclosing wall that made from a material that allows passage of water vapor without allowing passage of liquid water, thereby forming a water vapor flow path from the flexible singular expiratory flow passage to the ambient air through the material. The expiratory limb is configured to allow diffusion of water vapor along the flexible singular expiratory flow passage and dry the flow of expiratory gases between the inlet and the outlet.

公开(公告)号：US09400067B2

公开(公告)日：2016-07-26

申请号：US14006850

申请日：2012-03-29

申请人： Antoine Felix-Henry ,  Pascal Estrier

发明人： Antoine Felix-Henry ,  Pascal Estrier

IPC分类号： F16L11/10 ,  F16L11/08 ,  B29C53/80 ,  B29C53/58 ,  B29C53/70

CPC分类号： F16L11/10 ,  B29C53/582 ,  B29C53/70 ,  B29C53/8016 ,  B29C2053/8025 ,  F16L11/08 ,  F16L11/083

摘要： A method for manufacturing a flexible tubular underwater pipe (10): A leakproof tubular structure (12, 14, 16) is covered with at least one layer (18, 20) of armor wires. At least one continuous longitudinal element made of a deformable material is wound in a helix with short pitch around the layer (18, 20) of armor wires to form a holding layer 24. The at least one longitudinal element is wound under longitudinal tension T0 so as to stretch its deformable material according to a relative elongation corresponding to a tensile stress σ0 less than the elastic limit value σE of the deformable material, and the elastic limit value σE corresponds to a tensile stress beyond which the deformation of the material is irreversible.

摘要翻译： 柔性管状水下管（10）的制造方法：防漏管状结构（12,14,16）被至少一层（18,20）的铠装线覆盖。 由可变形材料制成的至少一个连续的纵向元件围绕铠装线的层（18,20）围绕螺旋缠绕成螺旋形，以形成保持层24.至少一个纵向元件在纵向张力T0下缠绕 根据对应于小于可变形材料的弹性极限值σE的拉伸应力σ0的相对伸长率拉伸其可变形材料，并且弹性极限值σE对应于材料变形不可逆的超过该拉伸应力。

公开(公告)号：US08758539B2

公开(公告)日：2014-06-24

申请号：US13503017

申请日：2010-08-19

申请人： Nicholas John Venero ,  Andrew Thomas Merriman ,  Raymond Nicholas Burke ,  Timothy Bond ,  David Miles ,  Robert Conder

发明人： Nicholas John Venero ,  Andrew Thomas Merriman ,  Raymond Nicholas Burke ,  Timothy Bond ,  David Miles ,  Robert Conder

IPC分类号： B29C53/70

CPC分类号： F16L55/1686 ,  B29C63/105 ,  B29C2063/485 ,  F16L55/18 ,  F16L57/02 ,  F16L58/08 ,  F16L58/1063 ,  F16L58/16 ,  Y10T156/1788

摘要： Systems and methods for reinforcing an existing pipeline. In some embodiments, the methods include positioning a pipeline wrapping apparatus on the existing pipeline, wherein the pipeline wrapping apparatus comprises a winding head, feeding a strip of material through the winding head, attaching an end of the strip of material to the existing pipeline, and helically wrapping the strip around the existing pipeline by rotating the winding head and axially translating the winding head relative to the existing pipeline.

摘要翻译： 加强现有管道的系统和方法。 在一些实施例中，所述方法包括将管道包裹设备定位在现有管道上，其中管道包裹设备包括卷绕头，通过卷绕头馈送材料条，将材料条的一端附接到现有管道， 并且通过旋转卷绕头部并相对于现有管道轴向平移卷绕头部将条带螺旋地缠绕在现有管道周围。

公开(公告)号：US20130062452A1

公开(公告)日：2013-03-14

申请号：US13699938

申请日：2010-05-25

申请人： Morten Eide

发明人： Morten Eide

IPC分类号： B29C53/70

CPC分类号： B29C53/70 ,  B29L2023/22 ,  F16L1/123 ,  F16L9/12

摘要： Method and device for manufacturing an object (1) by spinning at least one thread (5) or band with a hardenable matrix onto a core element (4), the thread (5) or band being carried by a spool (2) which rotates in relation to the core element/object (4/1) at the same time that the spool (2) moves chiefly in one specific length direction in relation to the object (1) so that the object (1) is continuously pulled off the core element (4). In addition to the movement in the specific length direction, a back and forth movement is conducted between the spool (2) and the core element/object (4/1) over a predetermined part of the core element's/object's (4/1) length so that the thread (5) or band is applied chiefly from the object's inner surface to its outer surface while forming a 4-dimensional structure.

摘要翻译： 用于制造物体（1）的方法和装置通过将具有可硬化基质的至少一个螺纹（5）或带旋转到芯元件（4）上，所述螺纹（5）或带由旋转的线轴（2）承载， 相对于核心元件/物体（4/1），在阀芯（2）相对于物体（1）主要在一个特定的长度方向上移动的同时，物体（1）被连续拉出 核心元件（4）。 除了在特定长度方向上的移动之外，在芯体/物体（4/1）的预定部分之间在卷轴（2）和芯元件/物体（4/1）之间进行往复运动， 使得线（5）或带主要从物体的内表面施加到其外表面，同时形成4维结构。