公开(公告)号：US06996126B2

公开(公告)日：2006-02-07

申请号：US09975087

申请日：2001-10-09

申请人： Reinhard Deml ,  Andreas Straub

发明人： Reinhard Deml ,  Andreas Straub

IPC分类号： H04J3/22

CPC分类号： H04Q11/0478 ,  H04L49/309 ,  H04L49/9015 ,  H04L49/9042 ,  H04L2012/5607 ,  H04L2012/5656 ,  H04L2012/5658 ,  H04L2012/5667 ,  H04W28/06

摘要： A network interface of a UMTS radio network controller encapsulates incoming AAL2/AAL5 packetized data such that it can be used on an Ethernet based IP network. A hardware unit is used to calculate additional information for the protocol overhead, including calculating length and error checking values. A partial header information is stored and used for each encapsulated packet of a session. In a preferred embodiment, the incoming packets are buffered in a linked data buffer including a linked list with pointers to the partial header information for the session as well as pointers to the incoming packets.

公开(公告)号：US06595751B1

公开(公告)日：2003-07-22

申请号：US09590548

申请日：2000-06-08

申请人： Andreas Straub ,  Miklos Petervary ,  William Hood

发明人： Andreas Straub ,  Miklos Petervary ,  William Hood

IPC分类号： F04D2900

CPC分类号： F01D5/066 ,  F01D5/025 ,  F01D5/282 ,  F01D5/34 ,  Y02T50/67 ,  Y02T50/672

摘要： A composite rotor is provided having a main body portion and a plurality of circumferentially spaced blades extending radially from the body portion. The rotor also includes a plurality of recessed radial splines in the body portion thereof. The splines are adapted for engaging a coupler, such as a gearwheel, and transmitting torque thereto. The amount of shear area provided by the recessed splines for transmitting torque from the rotor to the coupler is significantly increased over conventional designs because the shear area includes not only area in the inter-laminar plane, but also in the cross-laminar plane.

摘要翻译： 提供一种复合转子，其具有主体部分和从主体部分径向延伸的多个周向间隔开的叶片。 转子还包括在其主体部分中的多个凹入的径向花键。 花键适于接合诸如齿轮的联接器，并且将扭矩传递到其上。 由转子到联轴器传递扭矩的凹槽花键提供的剪切面积大大增加，因为剪切面积不仅包括层间平面内的面积，而且包括跨层流平面。

公开(公告)号：US20050189097A1

公开(公告)日：2005-09-01

申请号：US10790377

申请日：2004-03-01

申请人： Scott Fowser ,  Mark Horn ,  Andreas Straub ,  Jon Wagner

发明人： Scott Fowser ,  Mark Horn ,  Andreas Straub ,  Jon Wagner

IPC分类号： F28D9/00 ,  F28F3/02 ,  F28F3/00

CPC分类号： F28F9/026 ,  F23L15/00 ,  F28D9/0031 ,  F28F3/025 ,  F28F2250/104 ,  Y02E20/348

摘要： A formed sheet heat exchanger is provided for exchanging heat between fluids is provided. The apparatus includes flow divider sheets that are positioned in a stacked configuration and extend in a longitudinal direction so that adjacent pairs of the sheets define flow passages therebetween for receiving first and second fluids. Each of the sheets is nonuniform in the longitudinal direction, having a manifold portion and a corrugated portion. The corrugated portions of each adjacent pair of sheets define a plurality of fluid channels therebetween that are connected to the portion of the flow passage defined between the manifold portions. The fluid channels are configured to receive the first or second fluids and transfer thermal energy therebetween through the flow divider sheets.

摘要翻译： 提供了用于在流体之间交换热量的成形片式热交换器。 该装置包括分层片，该分流片位于堆叠构型中并沿纵向方向延伸，使得相邻的一对片在其间限定了用于接收第一和第二流体的流动通道。 每个片材在纵向方向上不均匀，具有歧管部分和波纹部分。 每个相邻的一对片的波纹部分在其间限定多个流体通道，其连接到限定在歧管部分之间的流动通道的部分。 流体通道被配置为接收第一或第二流体并且通过分流片传递其间的热能。

公开(公告)号：US6136237A

公开(公告)日：2000-10-24

申请号：US290450

申请日：1999-04-13

申请人： Andreas Straub ,  Jerry Brockmeyer ,  Eric Krieg

发明人： Andreas Straub ,  Jerry Brockmeyer ,  Eric Krieg

IPC分类号： C04B35/622 ,  C04B35/80 ,  B29B15/00

CPC分类号： C04B35/622 ,  C04B35/80

摘要： A method for fabricating a fiber-reinforced ceramic matrix composite (FRCMC) part includes the steps of forming a blank from FRCMC material such that the blank has a dimension approximating a desired finished dimension for the part measuring the dimension of the blank in an unloaded condition, applying a load to the blank and then removing the load so as to cause permanent strain of the blank, measuring the dimension of the blank after the load has been applied and then removed, and comparing the measured dimension after loading to the previously measured dimension. In a preferred embodiment of the invention, if the dimension after loading differs from the dimension previously measured, the loading and measuring steps are repeated. After each loading cycle, the blank is measured and the measured dimension is compared to that previously measured after the prior loading cycle. The loading cycles are continued until the measured dimension differs from the previously measured dimension by less than a predetermined amount such that the blank has achieved dimensional stability with loading. After dimensional stability has been achieved, the final machining of the blank is performed to conform the dimension to the desired dimension.

摘要翻译： 一种制造纤维增强陶瓷基复合材料（FRCMC）部件的方法包括以下步骤：从FRCMC材料形成坯料，使得坯料的尺寸接近于在无载条件下测量坯料尺寸的部件所需的最终尺寸 将负载施加到坯料上，然后移除负载以造成坯料的永久变形，在施加负载后再测量坯件的尺寸，然后移除，并将加载后的测量尺寸与先前测量的尺寸进行比较 。 在本发明的优选实施例中，如果装载后的尺寸与先前测量的尺寸不同，则重复加载和测量步骤。 在每个加载循环后，测量坯料，并将测量的尺寸与先前加载循环之前测量的尺寸进行比较。 继续加载循环，直到所测量的尺寸与先前测量的尺寸不同于预定量，使得坯料在加载时具有尺寸稳定性。 在实现尺寸稳定性之后，执行坯料的最终加工以使尺寸符合所需的尺寸。

公开(公告)号：US20080047700A1

公开(公告)日：2008-02-28

申请号：US11926555

申请日：2007-10-29

申请人： Scott Fowser ,  Mark Horn ,  Andreas Straub ,  Jon Wagner

发明人： Scott Fowser ,  Mark Horn ,  Andreas Straub ,  Jon Wagner

IPC分类号： F28F3/00

CPC分类号： F28F9/026 ,  F23L15/00 ,  F28D9/0031 ,  F28F3/025 ,  F28F2250/104 ,  Y02E20/348

摘要： A formed sheet heat exchanger is provided for exchanging heat between fluids is provided. The apparatus includes flow divider sheets that are positioned in a stacked configuration and extend in a longitudinal direction so that adjacent pairs of the sheets define flow passages therebetween for receiving first and second fluids. Each of the sheets is nonuniform in the longitudinal direction, having a manifold portion and a corrugated portion. The corrugated portions of each adjacent pair of sheets define a plurality of fluid channels therebetween that are connected to the portion of the flow passage defined between the manifold portions. The fluid channels are configured to receive the first or second fluids and transfer thermal energy therebetween through the flow divider sheets.

摘要翻译： 提供了用于在流体之间交换热量的成形片式热交换器。 该装置包括分层片，该分流片位于堆叠构型中并沿纵向方向延伸，使得相邻的一对片在其间限定了用于接收第一和第二流体的流动通道。 每个片材在纵向方向上不均匀，具有歧管部分和波纹部分。 每个相邻的一对片的波纹部分在其间限定多个流体通道，其连接到限定在歧管部分之间的流动通道的部分。 流体通道被配置为接收第一或第二流体并且通过分流片传递其间的热能。