专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4751099A Method of producing a functionally gradient material 失效
标题翻译：生产功能梯度材料的方法
公开(公告)号：US4751099A
公开(公告)日：1988-06-14
申请号：US947419
申请日：1986-12-24
申请人： Masayuki Niino , Akio Suzuki , Toshio Hirai , Ryuzo Watanabe , Tohru Hirano , Nobuhito Kuroishi
发明人： Masayuki Niino , Akio Suzuki , Toshio Hirai , Ryuzo Watanabe , Tohru Hirano , Nobuhito Kuroishi
IPC分类号： B32B18/00 , B22F3/11 , B22F7/02 , B32B7/04 , B32B15/04 , C23C4/02 , C23C4/06 , C23C14/02 , C23C14/06 , C23C14/22 , C23C16/02 , C23C16/30 , C23C16/44 , B05D1/08
CPC分类号： C23C14/22 , B22F3/1109 , B22F7/02 , C23C14/027 , C23C14/0688 , C23C16/029 , C23C16/30 , C23C16/44 , C23C28/3215 , C23C28/3455 , C23C28/36 , C23C4/02 , C23C4/06 , B22F2998/00 , Y02T50/67
摘要： The present invention relates to a method of producing a functionally grant material whose components and structure are continuously adjusted by the coating, plating and powder metallurgy techniques to change its function in turn and provide a method of producing a functionally gradient material superior in heat-resistance, corrosion-resistance and resistance to thermal fatigue by distributing a third component having a lower Young's modulus or formed of high-strength material sufficiently durable to the fracture strength among ceramics as a first component and metals or other ceramics as a second component to change the function.
摘要翻译：本发明涉及一种生产功能梯度材料的方法，其组分和结构通过涂层，电镀和粉末冶金技术连续调整，依次改变其功能，并提供一种生产耐热性优异的功能梯度材料的方法耐腐蚀性和耐热疲劳性，通过将具有较低杨氏模量的第三成分或具有足够耐久性的高强度材料形成为第一成分的陶瓷之间的断裂强度，以及作为第二成分的金属或其他陶瓷，功能。

2. 发明授权

US4703620A Rocket combustion chamber cooling wall of composite cooling type and method of manufacturing the same 失效
标题翻译：火箭燃烧室冷却墙复合冷却型及制造方法相同
公开(公告)号：US4703620A
公开(公告)日：1987-11-03
申请号：US18790
申请日：1987-02-24
申请人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akiraga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
发明人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akiraga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
IPC分类号： B22F7/06 , F02K9/64 , F02K9/97 , F02K9/40 , F02K9/42
CPC分类号： B22F7/06 , F02K9/64 , F05D2260/203 , Y10S60/909
摘要： In the cooling wall of a regenerative cooling rocket combustion chamber, the throat portion thereof in which the heat load is highest is formed of a porous material having a perspiring cooling action. The other portion in which the heat load is relatively low is designed to be cooled by conventional forced convection. By such a composite cooling system, a high cooling effect is provided and yet the pressure loss in the cooling passages is small and light weight and long life of the engine are attained concurrently.
摘要翻译：在再生冷却火箭燃烧室的冷却壁中，热负荷最高的喉部由具有出汗冷却作用的多孔材料形成。热负荷相对较低的其他部分被设计为通过常规的强制对流来冷却。通过这种复合冷却系统，提供了高冷却效果，而冷却通道中的压力损失小，同时实现了发动机重量轻，使用寿命长。

3. 发明授权

US4584171A Method of producing rocket combustors 失效
标题翻译：生产火箭燃烧器的方法
公开(公告)号：US4584171A
公开(公告)日：1986-04-22
申请号：US653012
申请日：1984-09-21
申请人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Masaki Sasaki , Hiromi Gomi , Hiroshi Sakamoto , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
发明人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Masaki Sasaki , Hiromi Gomi , Hiroshi Sakamoto , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
IPC分类号： B22F7/08 , B22F5/00 , B22F5/10 , B22F7/06 , F02K9/62 , F02K9/64 , B22F7/00
CPC分类号： B22F7/06 , F02K9/64 , Y10T29/49346 , Y10T29/4981
摘要： A method of producing rocket combustors wherein in forming an outer cylin by a powder metallurgical method on the outer side of a cylinder provided on its outer periphery with a cooling wall of channel construction having a plurality of grooves, a low-melting alloy is used as a filler to be filled into the grooves. It is also possible to form the outer cylinder after forming a Cu plating shell on the periphery of the inner cylinder filled with the low-melting alloy.
摘要翻译：一种制造火箭燃烧器的方法，其中在通过粉末冶金方法在其外周设置的圆筒的外侧上形成具有多个槽的通道结构的冷却壁的外筒，使用低熔点合金作为要填充到槽中的填料。也可以在填充有低熔点合金的内圆筒的周边形成Cu电镀外壳之后形成外筒。

4. 发明授权

US4582678A Method of producing rocket combustors 失效
标题翻译：生产火箭燃烧器的方法
公开(公告)号：US4582678A
公开(公告)日：1986-04-15
申请号：US653011
申请日：1984-09-21
申请人： Masayuki Niino , Akio Suzuki , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Masaki Sasaki , Hiroshi Tamura , Fumiei Ono , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
发明人： Masayuki Niino , Akio Suzuki , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Masaki Sasaki , Hiroshi Tamura , Fumiei Ono , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Yoshihiko Doi , Nobuhito Kuroishi , Yoshinobu Takeda , Shigeki Ochi
IPC分类号： B22F7/08 , B22F5/00 , B22F5/10 , B22F7/06 , F02K9/62 , F02K9/64 , B22F7/00
CPC分类号： B22F7/06 , F02K9/64 , Y10T29/49346 , Y10T29/4981 , Y10T428/12028 , Y10T428/12056 , Y10T428/12146 , Y10T428/2975 , Y10T428/2991
摘要： A method of producing rocket combustors wherein in forming an outer cylin by a powder metallurgical method on the outer side of a cylinder provided on its outer periphery with a cooling wall of channel construction having a plurality of grooves (14), an Ni electroforming layer is formed on the outer side of the outer cylinder, and also a method of producing rocket combustors wherein an outer cylinder is of multilayer construction having two or more layers.
摘要翻译：一种制造火箭燃烧器的方法，其中在通过粉末冶金方法在其外周设置的圆筒的外侧上形成具有多个槽（14）的通道结构的冷却壁的外圆筒，Ni电铸层是形成在外筒的外侧，还有一种制造火箭燃烧器的方法，其中外筒是具有两层或更多层的多层结构。

5. 发明授权

US4428778A Process for producing metallic chromium plates and sheets 失效
标题翻译：生产金属铬板和片材的方法
公开(公告)号：US4428778A
公开(公告)日：1984-01-31
申请号：US422173
申请日：1982-09-23
申请人： Yoshimichi Masuda , Ryuzo Watanabe , Shinichi Imura , Kazutaka Sakiyama
发明人： Yoshimichi Masuda , Ryuzo Watanabe , Shinichi Imura , Kazutaka Sakiyama
IPC分类号： B22F3/12 , B22F3/18 , B22F3/24 , C22C1/04 , B22F3/16
CPC分类号： B22F3/24 , B22F3/18 , C22C1/045
摘要： Disclosed is a process for producing metallic chromium sheets having satisfactory mechanical properties directly from metallic chromium powders by successive steps of rolling (or compacting), sintering, re-rolling and annealing.
摘要翻译：公开了通过轧制（或压实），烧结，再轧和退火的连续步骤，从金属铬粉末直接制备具有令人满意的机械性能的金属铬片的方法。

6. 发明授权

US4508680A Method of manufacturing a rocket combustion chamber 失效
标题翻译：制造火箭燃烧室的方法
公开(公告)号：US4508680A
公开(公告)日：1985-04-02
申请号：US500018
申请日：1983-06-01
申请人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
发明人： Masayuki Niino , Nobuyuki Yatsuyanagi , Akinaga Kumakawa , Akio Suzuki , Hiromi Gomi , Hiroshi Sakamoto , Masaki Sasaki , Yoshimichi Masuda , Ryuzo Watanabe , Junjiro Takekawa , Etsuo Ohtsuki , Terashi Isago
IPC分类号： B22F5/00 , B22F5/10 , B22F5/12 , B22F7/08 , F02K9/64 , B22F7/00
CPC分类号： B22F7/08 , B22F5/10 , F02K9/64
摘要： The present invention is directed particularly to an improved method usingowder metallurgy for the manufacture of the grooved cooling wall of a liquid-propellant rocket combustion chamber. The surface of an inner cylinder constituting the cooling wall is formed with cooling grooves, and these grooves are densely filled up with a filler such as paraffin wax. Thereafter, metal powder which will provide an outer cylinder is compression-molded to a predetermined thickness around the inner cylinder. This metal powder is the same material as the material of the inner cylinder. After the paraffin wax which is the filler is evaporated and removed, the compression-molded metal powder body is sintered in a furnace. During this sintering heat treatment, the inner and outer cylinders are rigidly joined together by the sintering reaction between the atoms of the inner cylinder and the atoms of the metal powder.
摘要翻译：本发明特别涉及使用粉末冶金用于制造液体推进剂火箭燃烧室的带槽冷却壁的改进方法。构成冷却壁的内筒的表面形成有冷却槽，并且这些槽被诸如石蜡的填料密集地填充。此后，将提供外筒的金属粉末在内筒周围压缩成预定厚度。该金属粉末与内筒材料相同。在将作为填料的石蜡蒸发除去之后，将压缩成型的金属粉末体在炉中烧结。在该烧结热处理中，通过内筒的原子和金属粉末的原子之间的烧结反应将内筒和外筒刚性接合在一起。

7. 发明授权

US4425285A Packing material unit 失效
标题翻译：包装材料单位
公开(公告)号：US4425285A
公开(公告)日：1984-01-10
申请号：US428376
申请日：1982-09-29
申请人： Yoichi Shimoi , Mikio Akune , Tamotsu Akimoto , Ryuzo Watanabe
发明人： Yoichi Shimoi , Mikio Akune , Tamotsu Akimoto , Ryuzo Watanabe
IPC分类号： B01J10/00 , B01D53/18 , B01J19/30 , B01F3/04
CPC分类号： B01J19/30 , B01J2219/30215 , B01J2219/30466 , Y10S261/72
摘要： A packing material unit for use in liquid-gas contact apparatuses, which comprises outer and inner rings, and a plurality of pairs of arched filaments positioned side by side such that their curved outer surfaces are oriented alternately to opposite sides of the plane involving the outer and inner rings to form a plurality of circular or elliptic loops arranged about an imaginary circle which is concentric with the outer and inner rings. A connecting member is bridged between intermediate portions of each pair of the filament. A plural number of reinforcing members extend between apex portions of oppositely arched filaments of adjacent filament pairs. The connecting members and reinforcing members serve both to prevent the interlocking of adjacent packing material units and to improve mechanical strength of the unit.
摘要翻译：一种用于液 - 气接触装置的包装材料单元，其包括外环和内环，以及多对成对的弓形长丝，并排配置，使得它们的弯曲外表面交替地定向到涉及外表面的平面的相对侧和内圈以形成围绕与外圈和内圈同心的假想圆布置的多个圆形或椭圆形环。连接构件桥接在每对灯丝的中间部分之间。多个加强构件在相邻灯丝对的相对拱形细丝的顶点之间延伸。连接构件和加强构件用于防止相邻包装材料单元的互锁并提高单元的机械强度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式