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1. 发明授权

US06488884B1 Process and apparatus for producing hollow bodies from thermoplastic material 有权
标题翻译：用于从热塑性材料制造中空体的方法和设备
公开(公告)号：US06488884B1
公开(公告)日：2002-12-03
申请号：US09519190
申请日：2000-03-06
申请人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
发明人： Werner Daubenbüchel , Erich Kiefer , Karsten Friedrichs , Dieter Hess , Peter Klüsener , Ulrich Naumann
IPC分类号： B29C4956
CPC分类号： B29C49/56 , B29C49/04
摘要： In a process and apparatus for producing hollow bodies from thermoplastic material by blow molding of preforms using a closing support structure having at least first and second blow molding molds, a common drive means engages a drive plate and a first carrier plate which carries a mold portion. The drive plate is connected to a second carrier plate carrying another mold portion. At least one further carrier plate is arranged displaceably in the opening and closing direction between the first and second carrier plates. At each of its two sides the further carrier plate carries a respective mold portion, each thereof with a mold portion carried by an adjacent carrier plate forming a respective blow molding mold. Each of the two blow molding molds afforded thereby is provided with a means for locking the respective mold in the closed condition thereof. The support structure has at least one synchronisation means for symmetrical implementation of the closing and opening movements of the parts of the respective mold.
摘要翻译：在使用具有至少第一吹塑模具和第二吹塑模具的封闭支撑结构通过吹塑预成型件的方法来制造中空体的方法和装置中，共同的驱动装置接合驱动板和承载模具部分的第一承载板。驱动板连接到承载另一个模具部分的第二承载板。至少一个另外的承载板在第一和第二承载板之间沿打开和关闭方向可移动地布置。在其两侧的每一侧，另外的承载板承载相应的模具部分，每个模具部分具有由相邻的承载板承载的模具部分，形成相应的吹塑模具。由此提供的两个吹塑模具中的每一个设置有用于将相应模具锁定在其闭合状态的装置。支撑结构具有至少一个同步装置，用于对称地实现相应模具的部件的关闭和打开运动。

2. 发明授权

US06308775B1 Heat exchanger tube 失效
标题翻译：热交换器管
公开(公告)号：US06308775B1
公开(公告)日：2001-10-30
申请号：US08829699
申请日：1997-03-26
申请人： Ulrich Naumann
发明人： Ulrich Naumann
IPC分类号： F28F1318
CPC分类号： F28F13/04 , F28F1/40
摘要： The exchanger tube has a smooth outside surface and a structured inside surface. The inside surface is formed from parallel primary and secondary ribs that run at an angle with respect to the longitudinal tube axis and respectively comprise inclined, planar flanks, channels that are limited laterally by the primary and secondary ribs and troughs shaped into the primary and secondary ribs. The radial extension of the secondary ribs is less than that of the primary ribs. The troughs are triangular. The center longitudinal planes of the troughs are disposed at an angle with respect to the longitudinal tube axis. The summits of the primary and secondary ribs are rounded. Rounded chamfers are provided between the flanks of the primary and secondary ribs and the channel beds.
摘要翻译：交换器管具有光滑的外表面和结构化的内表面。内表面由相对于纵向管轴线成一定角度的平行的初级和次级肋条形成，并且分别包括倾斜的平面侧面，通过主要和次要肋条和槽形横向限定的通道形成初级和次级肋骨。次级肋的径向延伸小于主肋的径向延伸。槽是三角形的。槽的中心纵向平面相对于纵向管轴线成一角度设置。主肋和次肋的顶点是圆形的。圆形倒角设置在主肋和副肋的侧面和通道床之间。

3. 发明授权

US5682946A Tube for use in a heat exchanger 失效
标题翻译：管用于热交换器
公开(公告)号：US5682946A
公开(公告)日：1997-11-04
申请号：US617466
申请日：1996-03-18
申请人： Martin Schmidt , Ulrich Naumann
发明人： Martin Schmidt , Ulrich Naumann
IPC分类号： F28F1/40
CPC分类号： F28F1/40 , Y10S165/515
摘要： A heat exchanger tube having a smooth outer surface and a textured inner surface. The inner surface is composed of parallel ribs which run at an angle deviating from 90.degree. relative to the longitudinal axis of the exchanger tube. The ribs further have inclined flanks, channels delimited on the sides by the ribs, and depressions formed in the ribs, which may run crosswise at a distance from the bottom of the channels. The depressions are formed so as to follow a sine-shaped progression, in longitudinal cross-section of the ribs, which are provided with a surface micro-roughness and which are rounded on the top. The center longitudinal planes of the depressions are arranged at an angle deviating from 90.degree. relative to the longitudinal axis of the exchanger tube. The opposite flanks of adjacent ribs are connected by means of rounded channel bottoms. The micro-roughness of the rib surfaces is produced by corundum blasting or laser beams.
摘要翻译：一种具有光滑外表面和纹理内表面的热交换器管。内表面由平行的肋条构成，它们以相对于交换器管的纵向轴线偏离90°的角度运行。肋条还具有倾斜的侧面，通过肋限定在侧面的通道，以及形成在肋中的凹陷，其可以在与通道的底部一定距离处横向延伸。凹陷形成为沿着肋的纵向横截面的正弦状进展，其具有表面微粗糙度并且在顶部上是圆形的。凹陷的中心纵向平面布置成相对于交换器管的纵向轴线偏离90°的角度。相邻肋的相对侧面通过圆形通道底部连接。肋表面的微观粗糙度由刚玉爆破或激光束产生。

4. 发明授权

US07160401B2 Use of a low-alloyed copper alloy and hollow profile component made therefrom 有权
标题翻译：使用低合金铜合金和由其制成的中空型材部件
公开(公告)号：US07160401B2
公开(公告)日：2007-01-09
申请号：US10638605
申请日：2003-08-11
申请人： Mainhard Hecht , Mathias Konczalla , Ulrich Naumann
发明人： Mainhard Hecht , Mathias Konczalla , Ulrich Naumann
IPC分类号： C22C9/02
CPC分类号： C22C9/00 , B21D26/053
摘要： Use of a low-alloyed, phosphorus-deoxidized copper alloy (DHP-Cu) for manufacturing hollow profile components by internal high-pressure forming, the copper alloy having the following composition: 0.030 to 0.080 wt-% of at least one element of a group including tin (Sn), Zinc (Zn), iron (Fe), silver (Ag) and at least 99.90 wt-% of (Cu) as well as unavoidable impurities as the remainder. Because of its cold work hardening properties, such a copper alloy is especially suitable for the manufacture of hollow profile components by internal high-pressure forming.
摘要翻译：使用低合金化的脱磷铜合金（DHP-Cu）通过内部高压成型制造中空型材部件，具有以下组成的铜合金：0.030至0.080重量％的至少一种元素包括锡（Sn），锌（Zn），铁（Fe），银（Ag）和至少99.90重量％的（Cu）以及剩余的不可避免的杂质的组。由于其冷加工硬化性能，这种铜合金特别适用于通过内部高压成型制造中空型材部件。

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