公开(公告)号：US07927445B2

公开(公告)日：2011-04-19

申请号：US12425649

申请日：2009-04-17

申请人： Danian Zheng ,  Lawrence D. Willey ,  Wendy W. Lin

发明人： Danian Zheng ,  Lawrence D. Willey ,  Wendy W. Lin

IPC分类号： B29C53/62

CPC分类号： B29C70/36 ,  B29C35/0805 ,  B29C53/58 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29C2791/001 ,  B29K2105/243 ,  B29L2031/766 ,  F03D13/10 ,  F05B2280/6003 ,  F05C2253/04 ,  Y02E10/72 ,  Y02P70/523

摘要： A method of manufacturing a composite tower, includes at least partially filling a form with a curable resin; at least partially curing the resin in the form; raising the form partly over the at least partially cured resin; and at least partially filling the raised form with more curable resin applied against the cured resin.

摘要翻译： 制造复合塔的方法包括至少部分地用可固化树脂填充形式; 至少部分地固化形式的树脂; 部分地在所述至少部分固化的树脂上升高所述形式; 并且用固化树脂施加的可固化树脂至少部分地填充凸起形状。

公开(公告)号：US07147437B2

公开(公告)日：2006-12-12

申请号：US10913407

申请日：2004-08-09

申请人： Steven Sebastian Burdgick ,  Guy W. DeLeonardo ,  Wendy W. Lin ,  Kevin Joseph Barb

发明人： Steven Sebastian Burdgick ,  Guy W. DeLeonardo ,  Wendy W. Lin ,  Kevin Joseph Barb

IPC分类号： F01D5/26

CPC分类号： F01D5/147 ,  F01D5/16 ,  F05D2300/43 ,  Y02T50/672 ,  Y02T50/673 ,  Y10S416/50

摘要： A steam turbine blade includes a shank portion and an airfoil portion. The airfoil portion is formed with at least one pocket filled with a polymer filler material chosen as a function of natural frequency impact on the turbine blade or as a function of the damping characteristics of the filler materials. A steam turbine rotor wheel includes a plurality of blades secured about a circumferential periphery of the wheel, each blade having one or more pockets in the airfoil portion, the plurality of blades divided into two groups of blades. The pockets of one group of blades are filled with one or more polymer filler materials, and the pockets of the other group of blades filled with one or more polymer filler materials, wherein the polymer filler materials in the one group of blades creates different natural frequencies or damping characteristics in the blades of the one group than the polymer filler materials in the blades of the other group. The two groups of blades are assembled on the rotor wheel in accordance with a predetermined pattern.

公开(公告)号：US20090148300A1

公开(公告)日：2009-06-11

申请号：US11953314

申请日：2007-12-10

申请人： Howard D. Driver ,  Wendy W. Lin ,  Jamie T. Livingston

发明人： Howard D. Driver ,  Wendy W. Lin ,  Jamie T. Livingston

IPC分类号： F03D11/00

CPC分类号： F03D1/065 ,  B29C65/3412 ,  B29C65/3416 ,  B29C65/342 ,  B29C65/344 ,  B29C65/3444 ,  B29C65/3468 ,  B29C65/3476 ,  B29C65/3484 ,  B29C65/3492 ,  B29C65/3612 ,  B29C65/3616 ,  B29C65/362 ,  B29C65/364 ,  B29C65/3644 ,  B29C65/3676 ,  B29C65/368 ,  B29C65/3684 ,  B29C65/481 ,  B29C65/4815 ,  B29C65/483 ,  B29C65/4835 ,  B29C65/4855 ,  B29C65/4865 ,  B29C65/4875 ,  B29C65/488 ,  B29C65/4885 ,  B29C65/489 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/7394 ,  B29K2101/10 ,  B29K2101/12 ,  B29L2031/082 ,  B29L2031/085 ,  F05B2280/4007 ,  F05B2280/6002 ,  F05B2280/6013 ,  F05C2225/08 ,  F05C2253/025 ,  F05C2253/16 ,  Y02E10/721 ,  Y02P70/523 ,  B29K2305/00

摘要： A blade for a wind turbine includes a first structural component; a second structural component; and at least one conductive bond for joining the first and second structural components.

摘要翻译： 风力涡轮机的叶片包括第一结构部件; 第二个结构部件; 以及用于连接第一和第二结构部件的至少一个导电接合。

公开(公告)号：US07104761B2

公开(公告)日：2006-09-12

申请号：US10900222

申请日：2004-07-28

申请人： Steven Sebastian Burdgick ,  Guy W. DeLeonardo ,  Wendy W. Lin ,  Christophe Lanaud

发明人： Steven Sebastian Burdgick ,  Guy W. DeLeonardo ,  Wendy W. Lin ,  Christophe Lanaud

IPC分类号： F01D5/28

CPC分类号： F01D5/147 ,  Y02T50/672 ,  Y10T29/49337

摘要： A method of manufacturing a blade for assembly on a steam turbine rotor wheel includes forming an airfoil portion with plural pockets and filling the pockets with more than one filler material chosen as a function of required temperature capability.

摘要翻译： 制造用于组装在蒸汽轮机转子轮上的叶片的方法包括：形成具有多个袋的翼型部分，并且根据所需的温度能力选择多种填充材料来填充袋。

公开(公告)号：US06287080B1

公开(公告)日：2001-09-11

申请号：US09440255

申请日：1999-11-15

申请人： Charles R. Evans ,  Douglas D. Ward ,  Wendy W. Lin ,  Herbert S. Chao ,  Joseph T. Begovich, Jr.

发明人： Charles R. Evans ,  Douglas D. Ward ,  Wendy W. Lin ,  Herbert S. Chao ,  Joseph T. Begovich, Jr.

IPC分类号： F01D514

CPC分类号： F04D29/023 ,  B29C39/10 ,  B29C70/78 ,  B29C71/02 ,  B29K2075/00 ,  B29L2031/08 ,  C08G18/10 ,  F01D5/147 ,  F04D29/324 ,  F04D29/388 ,  F05D2300/43 ,  F05D2300/603 ,  Y02T50/672 ,  Y02T50/673 ,  C08G18/324

摘要： A formulation used in the construction of lightweight aircraft engine fan blades. The formulation comprises a polyurethane elastomer composition, which is formed from a prepolymer, a curative and an antioxidant and molded into the blades. Optionally, a hindered amine light stabilizer and/or an ultraviolet absorber may be added to the formulation. The aircraft engine fan blade is formed from a metal, such as titanium alloy. Pockets are machined into the fan blade, so as to lessen the amount of metal used to construct the blade, thereby lowering the total weight of the blade. The formulation of the present invention is positioned in the pockets of the fan blade, so as to maintain the structural integrity of the blade against bird strikes and the like, while at the same time providing a fan blade which is significantly lighter than all-metal fan blades.

摘要翻译： 用于建造轻型飞机发动机风扇叶片的配方。 该制剂包含聚氨酯弹性体组合物，其由预聚物，固化剂和抗氧化剂形成并模塑成片。 任选地，可将受阻胺光稳定剂和/或紫外线吸收剂加入到制剂中。飞机发动机风扇叶片由诸如钛合金的金属形成。 口袋被加工成风扇叶片，以减少用于构造叶片的金属的量，从而降低叶片的总重量。 本发明的配方定位在风扇叶片的凹穴中，以便保持叶片的结构完整性抵抗鸟撞击等，同时提供比全金属轻得多的风扇叶片 风扇叶片。

公开(公告)号：US20100132877A1

公开(公告)日：2010-06-03

申请号：US12425649

申请日：2009-04-17

申请人： Danian Zheng ,  Lawrence D. Willey ,  Wendy W. Lin

发明人： Danian Zheng ,  Lawrence D. Willey ,  Wendy W. Lin

IPC分类号： B29C53/60 ,  B29C53/52 ,  B29C33/34 ,  B29C35/08

CPC分类号： B29C70/36 ,  B29C35/0805 ,  B29C53/58 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29C2791/001 ,  B29K2105/243 ,  B29L2031/766 ,  F03D13/10 ,  F05B2280/6003 ,  F05C2253/04 ,  Y02E10/72 ,  Y02P70/523

摘要： A method of manufacturing a composite tower, includes at least partially filling a form with a curable resin; at least partially curing the resin in the form; raising the form partly over the at least partially cured resin; and at least partially filling the raised form with more curable resin applied against the cured resin.

摘要翻译： 制造复合塔的方法包括至少部分地用可固化树脂填充形式; 至少部分地固化形式的树脂; 部分地在所述至少部分固化的树脂上升高所述形式; 并且用固化树脂施加的可固化树脂至少部分地填充凸起形状。

公开(公告)号：US06454536B1

公开(公告)日：2002-09-24

申请号：US09500890

申请日：2000-02-09

申请人： Charles R. Evans ,  Douglas D. Ward ,  Joseph T. Begovich, Jr. ,  Wendy W. Lin ,  Herbert S. Chao

发明人： Charles R. Evans ,  Douglas D. Ward ,  Joseph T. Begovich, Jr. ,  Wendy W. Lin ,  Herbert S. Chao

IPC分类号： F01D528

CPC分类号： F01D5/18 ,  B29C39/10 ,  B29C39/22 ,  F01D5/147 ,  F01D5/16 ,  F04D29/324 ,  F05C2225/08 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2300/431 ,  Y02T50/672 ,  Y02T50/673 ,  Y02T50/676

摘要： A thin film that forms an interface between metal surfaces and polymeric inserts of aircraft engine fan blades. The thin film is formed from a chemical comprised of carbon black, at least one evaporable solvent, a combination of phenolic-like resins dissolved in the solvent and the balance filler and inert ingredients. The thin film, upon drying of the evaporable solvent, forms a phenolic that bonds with the metallic portion of the fan blade. After the polymeric material is applied to recesses in the fan blade and cured, a chemical bond is formed between the thin film and the elastomeric inserts. The bonded structure has improved FWT peak stresses and improved fracture toughness.

摘要翻译： 形成飞机发动机风扇叶片的金属表面和聚合物插入物之间的界面的薄膜。 该薄膜由包括炭黑，至少一种可蒸发溶剂，溶解在溶剂中的酚醛树脂的组合和余量填料和惰性成分组成的化学品形成。 在蒸发溶剂干燥后，薄膜形成与风扇叶片的金属部分结合的酚醛树脂。 在将聚合物材料施加到风扇叶片中的凹部并固化之后，在薄膜和弹性体插入物之间形成化学键。 粘结结构具有改善的FWT峰值应力和改善的断裂韧性。