公开(公告)号：US10018289B2

公开(公告)日：2018-07-10

申请号：US14783807

申请日：2014-04-11

申请人： GE Oil & Gas UK Limited

发明人： Suranjith Warnakulasuriya

IPC分类号： F16L11/16 ,  F16L11/14 ,  F16L11/08 ,  B21C37/12 ,  F16L57/02 ,  B29C53/04 ,  B29L9/00 ,  B29L23/00

CPC分类号： F16L11/14 ,  B21C37/121 ,  B21C37/124 ,  B21C37/126 ,  B29C53/043 ,  B29L2009/00 ,  B29L2023/22 ,  F16L11/082 ,  F16L11/083 ,  F16L11/16 ,  F16L57/02

摘要： An elongate tape element, a flexible pipe body and method of producing a flexible pipe body are disclosed. The tape element (508) has a cross-sectional profile comprising a body portion (510) for being positioned between collapse resistant tape windings (501) such that each body portion (510) lies at least partially in a gap (512) between adjacent collapse resistant tape windings (501); and at least one wing portion (516) extending from an end region of the body portion, the at least one wing portion configured to span the gap and respectively abut with a radially inner surface of an adjacent collapse resistant tape winding.

公开(公告)号：US09446439B2

公开(公告)日：2016-09-20

申请号：US13988138

申请日：2012-08-02

申请人： Henrik Hof ,  Marc Pontzen ,  Jürgen Büchele

发明人： Henrik Hof ,  Marc Pontzen ,  Jürgen Büchele

IPC分类号： F16L11/16 ,  B21C37/12 ,  F01N13/18

CPC分类号： B21C37/121 ,  B21C37/123 ,  B21C37/124 ,  F01N13/1816 ,  F16L11/16

摘要： A heat-insulated wound hose is formed by a process, in which a metal wound hose is at first upset, such that turns, which are spaced apart by adjacent axial wall areas of individual turns, form at least one uninterrupted jacket wall surface. A ceramic-based coating is subsequently applied to the at least one uninterrupted jacket wall surface. The coating is then cured, and the wound hose thus formed is subsequently pulled apart, whereby adjacent axial wall areas of adjacent turns are detached from one another and thereby the coating is broken up at partitions.

摘要翻译： 通过以下方法形成隔热的缠绕软管，其中金属卷绕的软管首先处于不舒服状态，使得由单个匝的相邻轴向壁区间隔开的匝形成至少一个不间断的护套壁表面。 随后将陶瓷基涂层施加到至少一个不间断的护套壁表面。 然后将涂层固化，然后将如此形成的缠绕软管拉开，由此相邻匝的相邻轴向壁面彼此分离，从而在分隔壁处破坏涂层。

公开(公告)号：US09272322B2

公开(公告)日：2016-03-01

申请号：US14237283

申请日：2011-09-27

申请人： Jun Tsuda ,  Toshio Yamane ,  Tomonori Yamaji

发明人： Jun Tsuda ,  Toshio Yamane ,  Tomonori Yamaji

IPC分类号： B21D43/00 ,  B21D3/00 ,  B21C37/12 ,  B29C53/56 ,  B29C63/32 ,  F16L55/165 ,  B29C53/78

CPC分类号： B21D43/006 ,  B21C37/121 ,  B21C37/126 ,  B21D3/00 ,  B29C53/566 ,  B29C53/78 ,  B29C63/32 ,  F16L55/1655

摘要： A feeding device (10) comprises: a support frame (12); an annular-shaped rotary frame (13); paired feeding rollers (15, 161) for nipping a strip-shaped member therebetween; a rotating motor (M1) for rotating the rotating frame (13); a feeding motor (M2) for rotating at least one (15) of the feeding rollers; and a driving force transmission mechanism (17) comprising a rotatable member relatively rotatable with respect to the rotating frame (13). The rotating frame (13) is rotated by driving of the rotating motor (M1) through a roller or a gear, and the at least one feeding roller (15) is rotated by the feeding motor (M2) through the driving force transmission mechanism (17), so that the strip-shaped member (100) is fed out in the form of a given helical configuration.

摘要翻译： 馈送装置（10）包括：支撑框架（12）; 环形旋转框架（13）; 用于将条形构件夹在其间的成对进给辊（15,161） 用于旋转所述旋转框架的旋转马达（M1）; 用于旋转至少一个进给辊的进给马达（M2）; 以及驱动力传递机构（17），其包括相对于所述旋转框架（13）相对旋转的可旋转构件。 通过旋转马达（M1）通过滚子或齿轮的驱动使旋转框架（13）旋转，并且至少一个进给辊（15）由进给马达（M2）通过驱动力传递机构 17），使得带状构件（100）以给定的螺旋构型的形式被送出。

公开(公告)号：US20160003381A1

公开(公告)日：2016-01-07

申请号：US14772491

申请日：2014-02-26

申请人： CONTITECH RUBBER INDUSTRIAL KTF.

发明人： Jószeg Király ,  Tibor Nagy ,  Tamás Katona ,  Gyula Bétéri

IPC分类号： F16L11/16

CPC分类号： F16L11/16 ,  B21C37/121 ,  B21C37/124 ,  B21C37/126

摘要： The invention relates to a flexible metal pipe spirally wound from profiled metal strips, wherein the width of the strip profiles is greater than the axial pitch measured at the direction of the principal axis of the flexible metal pipe, and the profiles may slide over one another as the flexible metal pipe is bent the essential feature of the invention being that the strip profile is made from at least two substantially or partially overlapping strips (1, 2, 3 . . . i). The invention also relates to manufacturing the above product, to apparatus for manufacturing the product, as well as to the application of the flexible metal pipe according to the invention.

摘要翻译： 本发明涉及一种从成型金属条螺旋地缠绕的柔性金属管，其中带材型材的宽度大于在柔性金属管的主轴方向上测得的轴向间距，并且型材可以相互滑动 由于柔性金属管弯曲，本发明的主要特征在于，带状轮廓由至少两个基本上或部分重叠的带（1,2,3 ... ... i）制成。 本发明还涉及制造上述产品，制造产品的设备以及根据本发明的柔性金属管的应用。

公开(公告)号：US08578577B2

公开(公告)日：2013-11-12

申请号：US12288293

申请日：2008-10-17

申请人： Wilhelmus P. H. Castricum

发明人： Wilhelmus P. H. Castricum

IPC分类号： B21B31/04 ,  B21D47/04

CPC分类号： B21C37/121 ,  B01D29/111 ,  B01D29/15 ,  B01D46/2403 ,  B01D2265/06 ,  B21C37/124 ,  B21C37/126 ,  B21D31/04 ,  B21D47/02

摘要： An apparatus for expanding metal and forming tubing combines two metal-forming operations into a single process. Tubing, such as that used for filters, is desirably expanded so that air or liquid may pass thru “diamonds” formed in the tubing. Expanding metal and forming tubing is accomplished in a single, continuous process by first slitting and expanding the metal, and then locking its seams to form a spiral pipe. This avoids depending on vendors for delivery of expanded metal at fluctuating prices, eliminates intermediate steps of handling the coils, and eliminates rusting while the expanded steel coils await formation into tubing. Tubing made from expanded metal may be used for air filters, oil filters, water filters, separators and other types of filters. Double-wall HVAC ducting systems or silencers can also use expanded material for reducing heat transfer and noise.

公开(公告)号：US08236120B2

公开(公告)日：2012-08-07

申请号：US12091871

申请日：2006-10-10

申请人： Christian Muller ,  Friedhelm Schafer

发明人： Christian Muller ,  Friedhelm Schafer

IPC分类号： B32B37/00

CPC分类号： B21C37/121 ,  B29C53/607 ,  B29L2023/18

摘要： In a method for manufacturing a wrap-around tube from at lest one strip-shaped material, the wrapping is brought about by at least one rotating wrapping element which is indirectly or directly in engagement with the wrap-around tube, and the strip-shaped material is wrapped onto a stationary wrapping core. An apparatus for manufacturing a wrap-around tube from at least one strip-shaped material is distinguished by the fact that it has a rotating wrapping element, which is indirectly or directly in engagement with the wrap-around tube, and a stationary wrapping core, onto which the at least one strip-shaped material is wrapped.

摘要翻译： 在从至少一个条形材料制造环绕管的方法中，包裹物由间接地或直接地与包裹管接合的至少一个旋转包裹片带来，带状 材料被包裹在固定的包装芯上。 一种用于从至少一种带状材料制造环绕管的装置的特征在于它具有间接地或直接地与环绕管接合的旋转包裹件，以及固定包装芯， 所述至少一个带状材料被包裹在其上。

公开(公告)号：US07137281B1

公开(公告)日：2006-11-21

申请号：US10784097

申请日：2004-02-23

申请人： Robert L. McCorvey

发明人： Robert L. McCorvey

IPC分类号： B21C37/12

CPC分类号： B21C37/124 ,  B21C37/121

摘要： A process for forming oversized circular pipe has the steps of affixing an elliptically-shaped forming head onto a spiral pipe forming machine, driving a metal strip along the forming head such that the metal strip takes on a shape of the forming head, moving said metal strip out of the forming head into a spiral pattern such that edges of the metal strip engage with each other so as to form an elliptically-shaped spiral pipe, removing the spiral pipe from the forming machine, and forming the elliptically-shaped pipe into a circular shape. The circular pipe has a diameter of greater then forty-eight inches. The forming head has an adjustable diameter.

摘要翻译： 用于形成超大圆形管的方法具有将椭圆形成形头固定在螺旋形成型机上的步骤，沿着成形头驱动金属带，使得金属带呈成形头的形状，移动所述金属 从成形头剥离成螺旋形图案，使得金属条的边缘彼此接合以形成椭圆形螺旋管，从成形机中移除螺旋管，并将椭圆形管形成为 圆形的形状。 圆管的直径大于四十八英寸。 成型头具有可调直径。

公开(公告)号：US20030230127A1

公开(公告)日：2003-12-18

申请号：US10173722

申请日：2002-06-18

申请人： Helix International, Inc.

发明人： Wilhelmus P.H. Castricum

IPC分类号： B21C037/12

CPC分类号： B21C37/127 ,  B01D29/111 ,  B01D29/333 ,  B21C37/121 ,  B21C37/124 ,  B21C37/126

摘要： An improved filter pipe is disclosed, and also an improved apparatus is disclosed for making the improved filter pipe. The apparatus is meant for perforating, forming and cutting spirally formed pipe, particularly spiral pipes having a diameter of approximately one inch or more. The filter pipe has a unique corrugated or fluted configuration that adds section modulus to the pipe, potentially allowing for the use of thinner sheet metal in manufacturing such pipes and in filters made from such pipes. A machine for manufacturing the spiral pipe may include special machinery for forming the unique corrugated or fluted configuration.

摘要翻译： 公开了一种改进的过滤管，并且还公开了一种用于制造改进的过滤管的改进的设备。 该装置用于穿孔，成形和切割螺旋形成的管，特别是具有大约一英寸或更大直径的螺旋管。 过滤管具有独特的波纹或槽纹结构，其向管道增加了截面模数，潜在地允许在制造这种管道中使用较薄的金属板以及在由这种管制成的过滤器中使用。 用于制造螺旋管的机器可以包括用于形成独特的波纹状或槽纹构型的专用机械。

公开(公告)号：US06363975B1

公开(公告)日：2002-04-02

申请号：US09442137

申请日：1999-11-17

申请人： Qizhong Sheng

发明人： Qizhong Sheng

IPC分类号： F16L1108

CPC分类号： B32B37/00 ,  B21C37/06 ,  B21C37/121 ,  B21C37/123 ,  B21C37/154 ,  B32B1/08 ,  B32B15/08 ,  F16L9/02 ,  F16L9/14 ,  F16L9/147 ,  Y10S138/01

摘要： A steel strip laminate pipe having increased lap shear strength and peel off strength between the steel layers in the pipe and a method for making such a steel strip pipe are provided. Steel strips coated with a sol-gel or a silane adhesion promoter are wound over an inner lining to form steel layers bonded to each other in a steel strip laminate pipe. In an alternate embodiment, fiber fillers and resin are used to bond the steel layers in the pipe together. In further embodiment, glass sphere and resin are used to bond the steel layers together. The steel strips bonded together using continuous reinforced fiber filler or glass spheres may be coated with sol-gel or silane. In an alternate embodiment, the sol-gel or silane may also be mixed in the resin used to bond the steel layers together.

摘要翻译： 提供了具有增加的搭接剪切强度和管道中的钢层之间的剥离强度的钢带层叠管和制造这种钢带管的方法。 将涂有溶胶 - 凝胶或硅烷粘合促进剂的钢带卷绕在内衬上，形成钢带层压管中彼此粘合的钢层。 在替代实施例中，使用纤维填料和树脂将管中的钢层粘合在一起。 在另外的实施例中，使用玻璃球和树脂将钢层粘合在一起。 使用连续增强纤维填料或玻璃球团结合在一起的钢带可以用溶胶 - 凝胶或硅烷涂覆。 在替代实施例中，溶胶 - 凝胶或硅烷也可以混合在用于将钢层粘合在一起的树脂中。

公开(公告)号：US20010013375A1

公开(公告)日：2001-08-16

申请号：US09788858

申请日：2001-02-20

发明人： Kenneth Lennartsson

IPC分类号： F16L009/16

CPC分类号： B21C37/121 ,  Y10T29/49915 ,  Y10T29/49936 ,  Y10T29/53791

摘要： In a method for producing helically wound lock-seam tubing, a metal strip is fed to a forming head in which the tubing is formed. In order to prevent lock-seam slip, a clinching roller device form interlocking spaced deformations on the lock-seam. An apparatus for such production comprises a clinching roller provided with a recess for forming the deformations against a counter roller.

摘要翻译： 在用于生产螺旋缠绕的锁缝管的方法中，金属带被供给到其中形成管的成形头。 为了防止锁缝滑动，夹紧辊装置在锁缝上形成互锁间隔变形。 一种用于这种生产的装置包括一个设有凹槽的夹紧辊，用于形成对抗反转辊的变形。