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公开(公告)号：US6131618A
公开(公告)日：2000-10-17
申请号：US66747
申请日：1998-04-27
申请人： Guenther Brudny , Rainer Goering , Guido Schmitz
发明人： Guenther Brudny , Rainer Goering , Guido Schmitz
IPC分类号： B29B13/02 , B29C35/12 , B29C53/08 , B29C53/82 , B29C53/84 , B29K61/00 , B29K67/00 , B29K77/00 , B29L23/00 , F16L9/00
CPC分类号： B29C53/84 , B29B13/024 , B29C53/083 , B29C35/12
摘要： A thermoforming process for forming a plastic pipe using a high-frequency field to introduce the required heat. The pipes thermoformed according to the invention are used, for example, in the motor vehicle sector.
摘要翻译： 用于使用高频场形成塑料管以引入所需热量的热成型方法。 根据本发明热成型的管子例如用于机动车辆部件中。
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公开(公告)号：US09314989B2
公开(公告)日：2016-04-19
申请号：US13640552
申请日：2011-03-18
申请人： Karl Kuhmann , Andreas Dowe , Rainer Goering
发明人： Karl Kuhmann , Andreas Dowe , Rainer Goering
CPC分类号： B32B1/08 , B32B27/28 , B32B27/32 , B32B27/34 , B32B2307/546 , B32B2307/714 , F16L11/04
摘要： The invention relates to a flexible pipe having a multi-layered structure comprising unbonded layers, comprising an inner lining having the following layer arrangement: a) an innermost layer made of a fluoropolymer molding compound, b) an intermediate layer made of a molding compound on the basis of an olefinic polymer, which is selected from the group consisting of polyethylene, isotactic polypropylene, syndiotactic polypropylene and syndiotactic polystyrene, c) an outer layer made of a polyamide molding compound, wherein the layer made of a polyamide molding compound is particularly efficiently protected against hydrolysis. The pipe is thus particularly suited for offshore applications in oil or gas production.
摘要翻译： 本发明涉及一种具有多层结构的柔性管，包括无粘结层，包括具有以下层布置的内衬：a）由氟聚合物模塑料制成的最内层，b）由模塑料制成的中间层 烯属聚合物的基础，其选自聚乙烯，全同立构聚丙烯，间同立构聚丙烯和间同立构聚苯乙烯，c）由聚酰胺模塑料制成的外层，其中由聚酰胺模塑料制成的层特别有效 防止水解。 因此，管道特别适用于油气生产中的海上应用。
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3.发明授权Method and device for producing three-dimensional objects using laser technology and for applying an absorber using an ink jet method 有权用于使用激光技术生产三维物体并使用喷墨法施加吸收体的方法和装置公开(公告)号：US09114567B2
公开(公告)日：2015-08-25
申请号：US10592952
申请日：2005-01-27
CPC分类号： B22F3/003 , B22F3/1055 , B22F2003/1058 , B23K26/342 , B23K26/703 , B28B1/001 , B29C35/08 , B29C64/129 , B29C64/153 , B29C64/165 , B29C64/40 , B33Y30/00 , C04B35/64
摘要： The present invention relates to a process for the bonding of material for the production of three-dimensional objects by selective heating via a laser of wavelength from 100 to 3000 nm. The beam spot may be a focused or unfocused beam spot, or may indeed be spread, as is the case with the diode laser, where the bars may have a stacked arrangement. The selectivity of the melting process is achieved via the application of an absorber to certain subregions of a layer composed of a pulverulent substrate, and then heating of the absorber by laser radiation of wavelength from 100 to 3000 nm. The heated absorber transfers the energy present therein to its surrounding pulverulent substrate, which is melted thereby and, after cooling, has firm cohesive bonding.
摘要翻译： 本发明涉及一种用于通过选择性加热通过波长为100-3000nm的激光器来生产三维物体的材料的接合方法。 束斑可以是聚焦或未聚焦的束斑，或者可能实际上被扩散，如二极管激光器的情况，其中条可具有堆叠布置。 熔融过程的选择性通过将吸收剂施加到由粉末基底构成的层的某些亚区域中，然后通过波长为100至3000nm的激光辐射来加热吸收体来实现。 加热的吸收器将其中存在的能量转移到其周围的粉状基底，其被熔化，并且在冷却之后具有牢固的内聚粘合。
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公开(公告)号：US20120000541A1
公开(公告)日：2012-01-05
申请号：US13202338
申请日：2010-01-20
CPC分类号： F16L58/109 , C09D177/00 , F16L57/06 , Y10T137/0318
摘要： A metal conduit pipe, which is covered with an extruded layer made of polyamide moulding compound, is used to produce a duct laid in water, wherein in the course of laying the duct, the coating is exposed to a shearing pressure load and/or a bending load due to laying method selected.
摘要翻译： 用由聚酰胺模塑料制成的挤压层覆盖的金属导管用于制造铺设在水中的导管，其中在敷设管道的过程中，将涂层暴露于剪切压力负荷和/或 由于铺设方法选择弯曲载荷。
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公开(公告)号：US11504939B2
公开(公告)日：2022-11-22
申请号：US13639765
申请日：2011-03-29
申请人： Karl Kuhmann , Andreas Dowe , Rainer Goering
发明人： Karl Kuhmann , Andreas Dowe , Rainer Goering
摘要： A flexible pipe of multilayer structure with unbonded layers, where the pipe has an interior lining which comprises the following layers: a) at least one layer of which the material is composed of a moulding composition based on a polymer selected from the group of: polyarylene ether ketone, polyphenyl sulphone, polyphenylene sulphide, polyarylene ether ketone/polyphenylene sulphide blend and semiaromatic polyamide, where from 5 to 100 mol % of the dicarboxylic acid content thereof derives from an aromatic dicarboxylic acid having from 8 to 22 carbon atoms, and which has a crystallite melting point Tm of at least 260° C.; b) at least one layer of which the material is composed of a fluoropolymer moulding composition can be operated at temperatures above 130° C. The pipe has particular suitability for offshore applications in the production of oil or of gas.
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公开(公告)号：US09309998B2
公开(公告)日：2016-04-12
申请号：US13640679
申请日：2011-04-06
申请人： Karl Kuhmann , Andreas Dowe , Rainer Goering
发明人： Karl Kuhmann , Andreas Dowe , Rainer Goering
IPC分类号： B32B37/14 , F16L11/08 , B29C53/58 , B29K23/00 , B29K27/12 , B29K71/00 , B29K77/00 , B29K81/00
CPC分类号： F16L11/088 , B29C53/581 , B29K2023/00 , B29K2027/12 , B29K2071/00 , B29K2077/00 , B29K2081/00
摘要： The invention relates to a flexible tube of multilayer construction having unbonded layers, wherein at least one layer is formed in that a tape made of a plastic molding compound is spirally wound about a further inner layer, wherein the upper and lower layers of the tape are simultaneously or subsequently welded to each other at overlapping regions. The tube is particularly suitable for offshore application in oil and gas extraction
摘要翻译： 本发明涉及一种具有无粘合层的多层结构的柔性管，其中形成至少一层，因为由塑料模塑料制成的带螺旋缠绕在另一内层上，其中胶带的上层和下层是 同时或随后在重叠区域彼此焊接。 该管特别适用于石油和天然气开采中的海上应用
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公开(公告)号：US20130025734A1
公开(公告)日：2013-01-31
申请号：US13639765
申请日：2011-03-29
申请人： Karl Kuhmann , Andreas Dowe , Rainer Goering
发明人： Karl Kuhmann , Andreas Dowe , Rainer Goering
IPC分类号： F16L11/04
CPC分类号： B32B1/08 , B32B27/08 , B32B27/286 , B32B27/288 , B32B2250/02 , B32B2250/03 , B32B2250/40 , B32B2270/00 , B32B2307/51 , B32B2307/546 , B32B2597/00 , F16L11/04
摘要： A flexible pipe of multilayer structure with unbonded layers, where the pipe has an interior lining which comprises the following layers: a) at least one layer of which the material is composed of a moulding composition based on a polymer selected from the group of: polyarylene ether ketone, polyphenyl sulphone, polyphenylene sulphide, polyarylene ether ketone/polyphenylene sulphide blend and semiaromatic polyamide, where from 5 to 100 mol % of the dicarboxylic acid content thereof derives from an aromatic dicarboxylic acid having from 8 to 22 carbon atoms, and which has a crystallite melting point Tm of at least 260° C.; b) at least one layer of which the material is composed of a fluoropolymer moulding composition can be operated at temperatures above 130° C. The pipe has particular suitability for offshore applications in the production of oil or of gas.
摘要翻译： 一种具有未粘合层的多层结构的柔性管，其中管具有内衬，其包括以下层：a）至少一层该材料由基于选自以下的聚合物的模塑组合物组成：聚亚芳基 醚酮，聚苯砜，聚苯硫醚，聚芳醚酮/聚苯硫醚共混物和半芳族聚酰胺，其中5-100mol％的二羧酸含量来自具有8-22个碳原子的芳族二羧酸， 微晶熔点Tm为260℃以上。 b）材料由含氟聚合物模塑组合物组成的至少一层可以在高于130℃的温度下操作。该管道特别适用于在石油或天然气生产中的海上应用。
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公开(公告)号：US10427390B2
公开(公告)日：2019-10-01
申请号：US15073033
申请日：2016-03-17
申请人： Jasmin Berger , Rainer Goering , Klaus Gahlmann , Michael Boeer , Mario Resing
发明人： Jasmin Berger , Rainer Goering , Klaus Gahlmann , Michael Boeer , Mario Resing
IPC分类号： B32B27/08 , B32B27/18 , B32B27/32 , F16L11/00 , F16L9/00 , B32B27/36 , B32B27/34 , C08G69/26 , C08L77/06 , C08K3/04 , C08K5/098 , C08L51/04 , C08L77/02
摘要： A multilayer composite containing the following layers: I. a first layer (layer I) of a molding compound containing at least 40 wt. % of the following components: 1) 60 to 99 parts by wt. of a copolyamide based on hexamethylenediamine, terephthalic acid and an aliphatic dicarboxylic acid having 8 to 19 carbon atoms and 2) 40 to 1 parts by wt. of an olefinic copolymer as impact modifier, wherein the parts by wt. of 1) and 2) sum to 100; and II. a second layer (layer II) of a molding compound containing at least 60 wt. % of thermoplastic polyester, has a high heat distortion temperature, a very good impact resistance, a high elongation at break and good layer adhesion.
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公开(公告)号：US10094505B2
公开(公告)日：2018-10-09
申请号：US13892534
申请日：2013-05-13
申请人： Rainer Goering , Michael Boeer , Juergen Franosch , Joerg Westmeier , Otfried Schwarzkopf , Daniel De Beer
发明人： Rainer Goering , Michael Boeer , Juergen Franosch , Joerg Westmeier , Otfried Schwarzkopf , Daniel De Beer
摘要： A heatable line pipe useful for diesel fuel systems and fuel cell systems is provided. The heatable line pipe comprises in order from an inside of the pipe: a) an electrically insulating inner layer; b) a first electrically conductive layer; c) at least two current leads wound spirally around the first electrically conductive layer; d) a second electrically conductive layer over the at least two current leads forming a surface; and e) an outer cladding of an electrically insulating plastic material. The thickness of the second electrically conductive layer is 0.1 to 1.5 mm, and the at least two current leads form wave peaks in the surface of the second electrically conductive layer. The line pipe has the advantage that a fall in heating performance over the lifetime is effectively prevented.
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公开(公告)号：US10072786B2
公开(公告)日：2018-09-11
申请号：US13202338
申请日：2010-01-20
IPC分类号： C08C19/24 , F16L58/10 , C09D177/00 , F16L57/06
CPC分类号： F16L58/109 , C09D177/00 , F16L57/06 , Y10T137/0318
摘要： A metal conduit pipe, which is covered with an extruded layer made of polyamide molding compound, is used to produce a duct laid in water, wherein in the course of laying the duct, the coating is exposed to a shearing pressure load and/or a bending load due to laying method selected.
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