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1. 发明授权

US5122226A Method of making hybrid composite structures of fiber reinforced glass and resin matrices 失效
标题翻译：制造纤维增强玻璃和树脂基体的混合复合结构的方法
公开(公告)号：US5122226A
公开(公告)日：1992-06-16
申请号：US84368
申请日：1987-08-12
申请人： Eric Minford , Karl M. Prewo , Robert J. Miller
发明人： Eric Minford , Karl M. Prewo , Robert J. Miller
IPC分类号： B29C70/86 , F01D5/28 , F02F7/00 , B32B7/04 , B29C45/16
CPC分类号： B29C70/86 , F01D5/282 , F02F7/0085 , F05D2300/5021 , F05D2300/614 , Y10S428/902 , Y10T428/31623 , Y10T428/31721
摘要： A process for fabricating a composite article is disclosed. A surface of a preconsolidated fiber reinforced glass matrix composite structure is pretreated to promote adhesion to the surface, a mass of fiber-containing uncured resin is molded in contact with the pretreated surface and the resin is cured to consolidate a fiber reinforced resin matrix composite structure and simultaneously bond the resin matrix composite structure to the glass matrix composite structure. A composite article fabricated by the above process is also disclosed.
摘要翻译：公开了一种制造复合制品的方法。预固化纤维增强玻璃基体复合结构的表面进行预处理以促进与表面的粘附，将一定量的含纤维的未固化树脂与预处理的表面接触地模制，树脂固化以固化纤维增强树脂基复合结构同时将树脂基复合结构粘合到玻璃基复合结构上。还公开了通过上述方法制造的复合制品。

2. 发明授权

US4983463A Hybrid composite structures of fiber reinforced glass and resin matrices 失效
标题翻译：纤维增强玻璃和树脂基体的混合复合结构
公开(公告)号：US4983463A
公开(公告)日：1991-01-08
申请号：US257480
申请日：1988-10-13
申请人： Eric Minford , Karl M. Prewo , Robert J. Miller
发明人： Eric Minford , Karl M. Prewo , Robert J. Miller
IPC分类号： B29C70/86 , F01D5/28 , F02F7/00
CPC分类号： F01D5/282 , B29C70/86 , F02F7/0085 , F05D2300/5021 , F05D2300/614 , Y10S428/902 , Y10T428/24124 , Y10T428/31623 , Y10T428/31721
摘要： A process for fabricating a composite article is disclosed. A surface of a preconsolidated fiber reinforced glass matrix composite structure is pretreated to promote adhesion to the surface, a mass of fiber-containing uncured resin is molded in contact with the pretreated surface and the resin is cured to consolidate a fiber reinforced resin matrix composite structure and simultaneously bond the resin matrix composite structure to the glass matrix composite structure. An external flap for a gas turbine engine fabricated by the above process is also disclosed.
摘要翻译：公开了一种制造复合制品的方法。预固化纤维增强玻璃基体复合结构的表面进行预处理以促进与表面的粘附，将一定量的含纤维的未固化树脂与预处理的表面接触地模制，树脂固化以固化纤维增强树脂基复合结构同时将树脂基复合结构粘合到玻璃基复合结构上。还公开了通过上述方法制造的用于燃气涡轮发动机的外部翼片。

3. 发明授权

US4913953A Integral chopped fiber reinforced glass or glass-ceramic structures 失效
标题翻译：整体短切纤维增强玻璃或玻璃陶瓷结构
公开(公告)号：US4913953A
公开(公告)日：1990-04-03
申请号：US289110
申请日：1988-12-23
申请人： Karl M. Prewo , Eric Minford
发明人： Karl M. Prewo , Eric Minford
IPC分类号： C03B19/09 , C03C14/00
CPC分类号： C03B19/09 , C03C14/002 , C03C2214/02 , C03C2214/20 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/30
摘要： A chopped fiber reinforced glass or glass-ceramic matrix integral stgructure having no bond lines. The structure comprises a face plate, a back plate, and a grid array of chamber walls. The face plate connects to the back plate through the chamber walls forming a grid array of chambers. The back plate has an array of apertures that lead to the chambers. The structure is fabricated by disposing at least two mold inserts in a mold housing having a bottom and sides. The mold inserts are in contact and in an array that follows the surface contours of the mold. The mold inserts and mold insert array is not capable of lateral movement. Heated chopped glass or glass ceramic impregnated fibers are displaced into the mold under pressure to form a composite. The composite is cooled and the mold inserts are removed by chemical dissolution.
摘要翻译：不具有结合线的短切纤维增强玻璃或玻璃 - 陶瓷基体整体结构。该结构包括面板，背板和室壁的格栅阵列。面板通过室壁连接到后板，形成一个格子阵列。背板具有通向腔室的孔阵列。通过将至少两个模具插入件设置在具有底部和侧面的模具壳体中来制造结构。模具插件与模具的表面轮廓相接触并且呈阵列状。模具插入件和模具插入件阵列不能横向移动。加热的短切玻璃或玻璃陶瓷浸渍纤维在压力下移入模具中以形成复合材料。将复合材料冷却，并通过化学溶解除去模具插入物。

4. 发明授权

US4870827A Hybrid composite compressor 失效
标题翻译：混合复合压缩机
公开(公告)号：US4870827A
公开(公告)日：1989-10-03
申请号：US84370
申请日：1987-08-12
申请人： David J. McFarlin , Antonio B. Caruolo , Eric Minford , Karl M. Prewo
发明人： David J. McFarlin , Antonio B. Caruolo , Eric Minford , Karl M. Prewo
IPC分类号： B29C70/02 , F01C21/10 , F04B39/12
CPC分类号： F01C21/106 , B29C70/02 , F04B39/122 , F04B39/126 , B29K2079/00 , B29K2081/00 , B29K2307/00 , B29K2309/08 , B29K2709/08 , B29L2031/7494 , Y10S417/01
摘要： A durable low weight compressor having improved performance is disclosed. The compressor includes a fiber reinforced resin matrix composite housing and a fiber reinforced glass marix composite compression chamber liner. An air conditioner including an improved compressor is also disclosed.

5. 发明授权

US4857093A Method for producing integral chopped fiber reinforced glass or glass-ceramic structures 失效
标题翻译：一体型短切纤维增强玻璃或玻璃 - 陶瓷结构的生产方法
公开(公告)号：US4857093A
公开(公告)日：1989-08-15
申请号：US124324
申请日：1987-11-23
申请人： Karl M. Prewo , Eric Minford
发明人： Karl M. Prewo , Eric Minford
IPC分类号： C03B19/09 , C03C14/00
CPC分类号： C03B19/09 , C03C14/002 , C03C2214/02 , C03C2214/20
摘要： A chopped fiber reinforced glass or glass-ceramic matrix integral structure having no bond lines. The structure comprises a face plate, a back plate, and a grid array of chamber walls. The face plate connects to the back plate through the chamber walls forming a grid array of chambers. The back plate has an array of apertures that lead to the chambers. The structure is fabricated by disposing at least two mold inserts in a mold housing having a bottom and sides. The mold inserts are in contact and in an array that follows the surface contours of the mold. The mold inserts and mold insert array is not capable of lateral movement. Heated chopped glass or glass ceramic impregnated fibers are displaced into the mold under pressure to form a composite. The composite is cooled and the mold inserts are removed by chemical dissolution.
摘要翻译：不具有结合线的短切纤维增强玻璃或玻璃 - 陶瓷基体一体结构。该结构包括面板，背板和室壁的格栅阵列。面板通过室壁连接到后板，形成一个格子阵列。背板具有通向腔室的孔阵列。通过将至少两个模具插入件设置在具有底部和侧面的模具壳体中来制造结构。模具插件与模具的表面轮廓相接触并且呈阵列状。模具插入件和模具插入件阵列不能横向移动。加热的短切玻璃或玻璃陶瓷浸渍纤维在压力下移入模具中以形成复合材料。将复合材料冷却，并通过化学溶解除去模具插入物。

6. 发明授权

US4780432A Controlled fiber distribution technique for glass matrix composites 失效
标题翻译：玻璃基质复合材料的控制纤维分布技术
公开(公告)号：US4780432A
公开(公告)日：1988-10-25
申请号：US902985
申请日：1986-09-02
申请人： Eric Minford , Karl M. Prewo , David J. McFarlin , Antonio B. Carulo
发明人： Eric Minford , Karl M. Prewo , David J. McFarlin , Antonio B. Carulo
IPC分类号： C03B11/06 , C03B11/14 , C03B19/02 , C03C14/00 , C03C25/00 , C03C1/00
CPC分类号： C03B19/025 , C03B11/06 , C03B11/14 , C03C14/002 , C03C14/004 , C03C2214/02 , C03C2214/04 , C03C2214/20 , Y02P40/57 , Y10S264/19
摘要： A method for manufacturing a discontinuous fiber reinforced glass matrix composites by injection molding using an injection nozzle that separates substantially all of a multifilament yarn into individual fibers resulting in a composite having greater crack resistance. The method comprises impregnating continuous filament yarn with glass matrix powders comprising glass, glass-ceramic powders or a mixture thereof. The impregnated multifilament yarn is chopped into discontinuous lengths and exposed to a temperature sufficient so that the matrix material softens. Pressure is applied to the heated impregnated multifilament yarn sufficient to displace the yarn into a mold through an injection nozzle contoured such that sufficient die-wall shear forces are generated to separate substantially all of the multifilament yarn into individual filaments. A mold pressure is maintained sufficient to prevent relaxation of the composite until the strain point of the glass is reached.
摘要翻译：一种通过注射成型制造不连续纤维增强的玻璃基体复合材料的方法，所述注射喷嘴基本上将所述复丝纱线全部分离成单根纤维，从而产生具有较大抗裂性的复合材料。该方法包括用包含玻璃，玻璃陶瓷粉末或其混合物的玻璃基质粉末浸渍连续长丝纱线。将浸渍的复丝纱线切成不连续的长度并暴露于足以使基质材料软化的温度。对加热浸渍的复丝纱线施加的压力足以使纱线通过成型的注射嘴将纱线移动到模具中，使得产生足够的模头壁剪切力以将基本上所有的复丝纱线分离成单根丝线。保持模具压力足以防止复合材料的松弛，直到达到玻璃的应变点。

7. 发明授权

US5950470A Method and apparatus for peening the internal surface of a non-ferromagnetic hollow part 失效
标题翻译：非铁磁中空部件内表面喷丸处理方法及装置
公开(公告)号：US5950470A
公开(公告)日：1999-09-14
申请号：US149972
申请日：1998-09-09
申请人： Karl M. Prewo , Pedro Sainz de Baranda , Vincent C. Nardone
发明人： Karl M. Prewo , Pedro Sainz de Baranda , Vincent C. Nardone
IPC分类号： B24B31/00 , B24B31/10 , B24B39/00 , B21D26/14 , B24C1/00
CPC分类号： B24B39/006 , B24B31/006 , B24B31/102 , Y10S72/707
摘要： The present invention is a method and apparatus for peening the internal surface of non-ferromagnetic hollow parts. Ferromagnetic peening elements are inserted into the non-ferromagnetic hollow part, and a magnetic dipole creates a magnetic field through the non-ferromagnetic hollow part attracting the peening elements which contact a portion of the internal surface of the non-ferromagnetic hollow part. The magnetic field is disengaged and a second magnetic dipole creates a second magnetic field, thereby causing the peening elements to contact a second portion of the internal surface. The magnetic dipoles are repeatedly turned on and off, thereby causing repeated impact within the interior of the hollow part until the internal surface attains a predetermined stress level.
摘要翻译：本发明是一种用于硬化非铁磁中空部件内表面的方法和装置。铁磁喷丸元件被插入到非铁磁中空部分中，并且磁偶极通过非铁磁中空部分产生磁场，吸引与非铁磁中空部分的内表面的一部分接触的喷丸元件。磁场被分离并且第二磁偶极子产生第二磁场，从而使喷丸元件接触内表面的第二部分。磁偶极子反复打开和关闭，从而在中空部分的内部引起重复的冲击，直到内表面达到预定的应力水平。

8. 发明授权

US5079099A Microstructurally toughened metal matrix composite article and method of making same 失效
标题翻译：微结构增韧金属基复合材料及其制备方法
公开(公告)号：US5079099A
公开(公告)日：1992-01-07
申请号：US311790
申请日：1989-02-16
申请人： Karl M. Prewo , Vincent C. Nardone , James R. Strife
发明人： Karl M. Prewo , Vincent C. Nardone , James R. Strife
IPC分类号： C22C47/14
CPC分类号： C22C47/14 , Y10T428/12056 , Y10T428/12083 , Y10T428/1209 , Y10T428/12097 , Y10T428/12486
摘要： A microstructurally toughened ceramic-particle-reinforced metal-matrix composite article is disclosed. The article exhibits a complex microstructure. The article exhibits high tensile strength, high elastic modulus and high impact resistance. A process for making the article is also disclosed. The process includes positioning structural elments within a metallic container to define one or more void spaces within the container, introducing a quantity of metallic particles or of a particulate mixture of metallic particles and ceramic particles into the void spaces, and consolidating the container, structural elements and particles to form the microstructurally toughened composite article.
摘要翻译：公开了一种微结构增韧的陶瓷颗粒增强金属基复合材料制品。该文章显示出复杂的微观结构。该制品具有高拉伸强度，高弹性模量和高抗冲击性。还公开了制造该制品的方法。该方法包括在金属容器内定位结构弹性体以限定容器内的一个或多个空隙空间，将一定数量的金属颗粒或金属颗粒和陶瓷颗粒的颗粒混合物引入到空隙空间中，并将容器，结构元件和颗粒以形成微结构增韧的复合制品。

9. 发明授权

US4911990A Microstructurally toughened metallic article and method of making same 失效
标题翻译：微结构增韧金属制品及其制造方法
公开(公告)号：US4911990A
公开(公告)日：1990-03-27
申请号：US152773
申请日：1988-02-05
申请人： Karl M. Prewo , Vincent C. Nardone , James R. Strife
发明人： Karl M. Prewo , Vincent C. Nardone , James R. Strife
IPC分类号： C22C47/14
CPC分类号： C22C47/14 , Y10T428/12069 , Y10T428/1209 , Y10T428/12097 , Y10T428/12486
摘要： A microstructurally toughened metallic article is disclosed. The article includes discrete metal regions which are enclosed within and separated from each other by a network of metal. The regions are bonded to the network to form stable interfacial boundaries. The article exhibits high impact resistance. The process for making the article is also disclosed. The process includes positioning a plurality of structural elements within a container to define one or more void spaces within the container, introducing a quantity of metallic particles into the void spaces, and then consolidating the container, structural elements, and particles to form the microstructurally toughened article.
摘要翻译：公开了一种微结构增韧的金属制品。该物品包括通过金属网络封闭在彼此中并且彼此分离的离散金属区域。这些区域结合到网络上以形成稳定的界面边界。该物品具有高抗冲击性。还披露了制造该物品的过程。该方法包括将多个结构元件定位在容器内以限定容器内的一个或多个空隙空间，将一定数量的金属颗粒引入空隙空间中，然后将容器，结构元件和颗粒固结以形成微结构强化文章。

10. 发明授权

US4738902A Gas turbine engine and composite parts 失效
标题翻译：燃气轮机和复合件
公开(公告)号：US4738902A
公开(公告)日：1988-04-19
申请号：US830825
申请日：1986-02-19
申请人： Karl M. Prewo , John J. Brennan
发明人： Karl M. Prewo , John J. Brennan
IPC分类号： C03C14/00 , C04B35/80 , F01D5/28 , F01D25/00 , F23R3/00 , B32B5/02 , B32B5/08 , B32B15/08
CPC分类号： F01D5/284 , C03C14/002 , C04B35/803 , F01D25/005 , F01D5/282 , F23R3/007 , C03C2214/02 , C03C2214/20 , F05D2220/32 , Y02T50/672 , Y10S428/902 , Y10T428/24074 , Y10T428/24116 , Y10T428/24132 , Y10T428/249929 , Y10T428/2918
摘要： High strength, fracture tough, high temperature oxidatively stable, gas turbine engine core engine components are described made of silicon carbide fiber reinforced ceramic matrix or silicon carbide fiber reinforced glass matrix material. A gas turbine engine containing core engine components as above described is also disclosed.
摘要翻译：高强度，断裂韧性，高温氧化稳定，燃气轮机发动机核心发动机部件由碳化硅纤维增强陶瓷基体或碳化硅纤维增强玻璃基体材料制成。还公开了包含如上所述的核心发动机部件的燃气涡轮发动机。

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