公开(公告)号：US20220105780A1

公开(公告)日：2022-04-07

申请号：US17428763

申请日：2020-02-13

申请人： Hanon Systems

发明人： Zbynek Trncak ,  Oldrich Kolarik ,  Tomas Dockalek

IPC分类号： B60H1/00 ,  F16L13/16 ,  F16L47/02 ,  F16L9/128 ,  F16L9/14

摘要： A fluid pipe for a heating and air conditioning unit, exhibiting a pipe coupling section produced at least predominantly from plastic in the area of a mouth of the pipe, wherein a bead that is constructed from plastic and runs around the circumference of the pipe in the pipe coupling section and protrudes outward and wherein a circumferential ring that also runs around the circumference of the pipe and is produced from metal or a metal alloy is attached to the bead.

公开(公告)号：US20210140566A1

公开(公告)日：2021-05-13

申请号：US17154262

申请日：2021-01-21

申请人： Advanced Drainage Systems Inc.

发明人： Bill Russell VanHoose ,  Nicholas James Piazza ,  Ronald Robert Vitarelli ,  Owen Michael Atchison ,  Tyler James Frost

IPC分类号： F16L9/127 ,  B29C48/09 ,  B29C48/00 ,  F16L58/10 ,  F16L9/06 ,  F16L11/115 ,  B29C48/285 ,  B29C48/151 ,  B29C48/03 ,  B29C63/00 ,  F16L9/10 ,  F16L9/128

摘要： This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface.

公开(公告)号：US10927981B2

公开(公告)日：2021-02-23

申请号：US16749543

申请日：2020-01-22

申请人： Advanced Drainage Systems Inc.

发明人： Bill Russell VanHoose ,  Nicholas James Piazza ,  Ronald Robert Vitarelli ,  Owen Michael Atchison ,  Tyler James Frost

IPC分类号： F16L9/06 ,  F16L9/127 ,  B29C48/09 ,  B29C48/00 ,  F16L58/10 ,  F16L11/115 ,  B29C48/285 ,  B29C48/151 ,  B29C48/03 ,  B29C63/00 ,  F16L9/10 ,  F16L9/128 ,  B29K309/08 ,  F16L9/02 ,  F16L9/08 ,  F16L9/12 ,  F16L58/02

摘要： This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface.

公开(公告)号：US10816113B2

公开(公告)日：2020-10-27

申请号：US15865810

申请日：2018-01-09

申请人： Evonik Operations GmbH

发明人： Jasmin Berger ,  Hans Ries ,  Juergen Franosch ,  Rainer Goering ,  Horst Beyer

IPC分类号： F16L11/08 ,  B32B1/08 ,  B29C70/32 ,  B29C70/02 ,  F16L9/128 ,  B29D23/00 ,  B29C63/06 ,  B29C65/02 ,  B32B27/08 ,  B32B27/18 ,  B32B37/06 ,  F16L11/16 ,  B29K101/10 ,  B29K105/08 ,  B29L23/00

摘要： A process for producing a thermoplastic composite pipe is provided. The thermoplastic composite pipe thus produced contains a liner, two or more composite layers composed of tape laminas, and a single- or multilayer intermediate lamina arranged between different composite layers. Composite formation between identical polymers in the process achieves improved adhesion. The thermoplastic composite pipe is especially suitable for offshore applications in oil or gas production.

公开(公告)号：US10589463B2

公开(公告)日：2020-03-17

申请号：US15961084

申请日：2018-04-24

申请人： CC3D LLC

发明人： Ryan C. Stockett ,  Kenneth Lyle Tyler

IPC分类号： B29C64/209 ,  B29C64/165 ,  B29C70/06 ,  B29C70/52 ,  B29C70/50 ,  B29C70/24 ,  B29C64/295 ,  B29C64/291 ,  B29C64/393 ,  B29C64/124 ,  B29C64/255 ,  B29C64/40 ,  B29C35/08 ,  B29C70/38 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y50/02 ,  B29K105/00 ,  B29K105/08 ,  B29C35/02 ,  F16L9/128 ,  B29C48/15 ,  B22F3/105 ,  B29C64/245 ,  B22F3/00 ,  B29C64/112 ,  B29K101/10

摘要： A print head is disclosed for use with an additive manufacturing system. The print head may include a nozzle, and a traveling anchor point mounted at a trailing side of the nozzle. The traveling anchor point may include an arm extending radially outward from the nozzle, and a plunger slidingly disposed in the arm. The traveling anchor point may also include an actuator configured to selectively move the plunger from a stowed position to an engaged position against material discharging from the nozzle.

公开(公告)号：US10513053B2

公开(公告)日：2019-12-24

申请号：US15536792

申请日：2015-12-17

申请人： Lubrizol Advanced Materials, Inc.

发明人： Christopher D. Zook ,  Mark D. Julius

IPC分类号： B29B13/02 ,  C08F8/22 ,  C08F14/06 ,  C08F14/16 ,  C08L27/24 ,  F16L9/128 ,  F16L47/30 ,  B29L23/00 ,  B29K27/06

摘要： The disclosed technology relates to a plastic compound suitable for preparing articles, such as pipe fittings and valves, with good physical properties, such as impact strength, and resistance to environmental stress cracking (ESC). In particular, the technology relates to a vinyl chloride resin, which includes chlorinated polyvinyl chloride (“CPVC”) homopolymer. Furthermore, the invention relates to vinyl chloride homopolymer compounds containing the vinyl chloride homopolymer resin, and articles made from such compounds, which compounds meet 23447 cell classifications under ASTM D1784.

公开(公告)号：US10036488B2

公开(公告)日：2018-07-31

申请号：US14678404

申请日：2015-04-03

申请人： Composite Fluid Transfer LLC

发明人： Christopher Lynn Taylor

IPC分类号： F16L9/128 ,  B29C53/58 ,  F16L9/133 ,  B29C65/10 ,  B29C65/18 ,  B29C65/34 ,  B29C65/00 ,  F16L58/16 ,  B29L23/00

CPC分类号： F16L9/133 ,  B29C53/58 ,  B29C53/582 ,  B29C65/10 ,  B29C65/18 ,  B29C65/34 ,  B29C65/3468 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/5221 ,  B29C66/5229 ,  B29C66/5326 ,  B29C66/65 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7352 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/861 ,  B29C66/8612 ,  B29L2023/22 ,  F16L9/128 ,  F16L58/16 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2309/08

摘要： A process for manufacturing pipes using thermoplastic pipe and “tape” (continuous fiber, fully wetted in a similar thermoplastic as the pipe) that embeds the fibers into pipe surface. In one embodiment, an ambient temperature (72 degrees F.) tape is tightly wrapped around the cold pipe in a dry environment (relative humidity below 30). An external heat source is used to heat up the entire length of the pipe causing the thermoplastic to melt and the pipe to expand due to thermal expansion. Since the fibers have less stretch than the thermal expansion of the pipe the fibers will be embedded into the molten layer of the pipe, creating a permanent bond between the fibers and the pipe. A protective film is applied to the pipe. Portions of the tape and film are scraped from the surface of the pipe creating an area where the end of the pipe is coupled to another pipe using an electronic fusion coupler.

公开(公告)号：US20160097478A1

公开(公告)日：2016-04-07

申请号：US14786228

申请日：2014-04-04

申请人： VOITH PATENT GMBH

发明人： JUERGEN BRUEHLER ,  PATRICK TEICHELMANN ,  BENJAMIN SEIP

IPC分类号： F16L47/24 ,  F16L15/00 ,  E21B17/042 ,  F16L23/12 ,  F16L47/14 ,  F16L47/16 ,  F16L9/128 ,  F16L15/06

CPC分类号： F16L47/24 ,  E21B17/003 ,  E21B17/042 ,  F16L9/128 ,  F16L15/001 ,  F16L15/06 ,  F16L19/06 ,  F16L23/12 ,  F16L47/14 ,  F16L47/16

摘要： A pipe element includes a pipe made of fiber-reinforced plastic and at least one metal connector, which is connected to the pipe in such a way that the connection can transmit torques and axial forces. The metal connector has a thread, in particular a conical thread, or a flange, by way of which thread or flange the metal connector can be screwed to another metal connector of an additional pipe element in order to connect two pipe elements. The metal connector surrounds the pipe on the outside by way of a connection region. A counter sleeve is present, which has contact with the inside of the pipe by way of a connection region. The metal connector and the counter sleeve each have a cylindrical thread, by way of which the metal connector and the counter sleeve are screwed to each other.

摘要翻译： 管元件包括由纤维增强塑料制成的管和至少一个金属连接器，其连接到管道，使得连接件能够传递扭矩和轴向力。 金属连接器具有螺纹，特别是锥形螺纹或法兰，通过该螺纹或凸缘，金属连接器可以螺纹连接到附加管元件的另一金属连接器，以便连接两个管道元件。 金属连接器通过连接区域围绕外部的管道。 存在一个反向套筒，其通过连接区域与管道的内部接触。 金属连接器和对置套筒各自具有圆柱形螺纹，金属连接器和反向套筒彼此拧紧。

公开(公告)号：US20160075093A1

公开(公告)日：2016-03-17

申请号：US14786231

申请日：2014-04-17

申请人： VOITH PATENT GMBH

发明人： JUERGEN BRUEHLER ,  BENJAMIN SEIP ,  PATRICK TICHELMANN

IPC分类号： B29C70/46 ,  B29C70/54 ,  F16L9/128 ,  B29D23/00

CPC分类号： B29C70/462 ,  B29C37/0053 ,  B29C53/582 ,  B29C57/00 ,  B29C70/54 ,  B29C2035/0822 ,  B29D23/001 ,  B29K2063/00 ,  B29K2277/10 ,  B29K2307/04 ,  B29K2309/08 ,  B29L2023/22 ,  F16L9/128 ,  F16L19/06 ,  F16L47/24

摘要： A tube of fiber-reinforced plastic has a fitting face. A process for producing the tube includes the following steps: a) winding a fiber reinforcing material onto a winding core and applying a matrix material to form the tube; b) centering a fitting shaping tool in relation to the winding core; c) pushing the fitting shaping tool in the axial direction onto the later fitting face, which is formed on an annular part of the external circumferential face of the tube, wherein the fitting shaping tool rotates relative to the tube and to the winding core at least temporarily as it is being pushed on; d) thermally treating the tube in a furnace to cure the matrix material. The shaping tool remains in contact with the part of the external circumferential face during the thermal treatment and generates a defined surface on the outer side of the tube.

摘要翻译： 一根纤维增强塑料管有一个配合面。 一种制造该管的方法包括以下步骤：a）将纤维增强材料卷绕到卷芯上并施加基质材料以形成管; b）相对于卷芯而定中配合成形工具; c）将配件成形工具沿轴向推入到形成在管的外周面的环形部分上的后装配面上，其中配合成形工具至少相对于管和绕芯至少旋转 暂时被推上; d）在炉中热处理管以固化基质材料。 在热处理期间，成型工具与外周面的一部分保持接触，并在管的外侧产生限定的表面。

公开(公告)号：US09279524B2

公开(公告)日：2016-03-08

申请号：US13638084

申请日：2011-03-24

申请人： Virginie Lelarge ,  Daniel Bathany ,  Raymond Begoc

发明人： Virginie Lelarge ,  Daniel Bathany ,  Raymond Begoc

IPC分类号： F16L9/22 ,  F03G7/05 ,  F16L9/12 ,  F16L9/128

CPC分类号： F16L9/22 ,  F03G7/05 ,  F16L9/12 ,  F16L9/128 ,  Y02E10/34

摘要： A pipe for drawing up cold water for a marine thermal energy plant is produced from a composite material including glass fiber reinforcements and a thermosetting resin.

摘要翻译： 用于制造用于海洋热能设备的冷水的管道由包括玻璃纤维增​​强材料和热固性树脂的复合材料制成。