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1. 发明授权

US4817578A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4817578A
公开(公告)日：1989-04-04
申请号：US80495
申请日：1987-07-31
申请人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Yoshikazu Fujisawa , Tsunehisa Hata
发明人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Yoshikazu Fujisawa , Tsunehisa Hata
IPC分类号： C22C32/00 , C22C49/14 , F02B75/02 , F02B75/18 , F02B75/20 , F02F1/10 , F02F1/18 , F02F1/24 , F02F7/00 , F16J1/02 , F16J9/26 , F16J10/04 , F16J9/28 , F02F5/00
CPC分类号： F16J10/04 , C22C32/00 , C22C49/14 , F02B75/20 , F02F1/108 , F02F1/18 , F02F7/0007 , F02F7/0085 , F16J1/02 , F16J9/26 , F02B2075/027 , F02B2075/1816 , F02F2001/106 , F02F2001/245 , F02F2007/009 , F05C2201/021 , F05C2201/0406 , F05C2201/0436 , F05C2201/0448 , F05C2203/04 , F05C2203/0808 , F05C2203/0869 , F05C2251/042 , F05C2253/16 , Y10T428/12486
摘要： An internal combustion engine having a cylinder block made of a light-alloy with a cylinder wall around a cylinder bore including a cylindrical fiber-reinforced portion which is formed of a mixture of an alumina-based fiber and a carbon fiber with a light-alloy matrix. The alumina-based fiber has a fiber volume fraction set in a range of 8 to 20%, and the carbon fiber has a fiber volume fraction set in a range of 0.3 to 15%. The alumina-based fiber contains 25% or less, by weight, of silica, has an average aspect ratio of 20 to 150, and an alpha rate of 2 to 60%. The carbon fiber has an average aspect ratio set in a range of 10 to 100 and a Young's modulus set in a range of 20 to 30 t/mm.sup.2. The piston for the cylinder bore has an iron-plated layer covered by a tin-plated layer. The piston rings for the piston may be of austenitic stainless steel to provide thermal expansion characterics similar to the cylinder wall and may be provided with a nitride or chromium-plated layer.
摘要翻译：一种内燃机，其具有由轻合金制成的气缸体，其具有围绕气缸孔的气缸壁，所述气缸体包括圆柱形纤维增强部分，所述圆柱形纤维增强部分由氧化铝基纤维和碳纤维与轻合金的混合物形成矩阵。氧化铝系纤维的纤维体积分数为8〜20％的范围，碳纤维的纤维体积分数为0.3〜15％的范围。氧化铝系纤维含有25重量％以下的二氧化硅，平均纵横比为20〜150，α率为2〜60％。碳纤维的平均纵横比设定在10〜100的范围，杨氏模量设定在20〜30t / mm 2的范围内。用于气缸孔的活塞具有被镀锡层覆盖的镀铁层。用于活塞的活塞环可以是奥氏体不锈钢，以提供类似于气缸壁的热膨胀特性并且可以设置有氮化物或镀铬层。

2. 发明授权

US4856462A Cylinder block made of fiber-reinforced light alloy for internal combustion engine 失效
标题翻译：用于内燃机的纤维增强轻合金缸体
公开(公告)号：US4856462A
公开(公告)日：1989-08-15
申请号：US119873
申请日：1987-11-13
申请人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Tsunehisa Hata , Yoshikazu Fujisawa
发明人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Tsunehisa Hata , Yoshikazu Fujisawa
IPC分类号： F02B75/18 , F02F1/10 , F02F7/00
CPC分类号： F02F1/108 , F02F7/0085 , F02B2075/1816 , F02F2001/104 , F02F2001/106 , F05C2253/16
摘要： A cylinder block made of fiber-reinforced light alloy for an internal combustion engine comprises a cylinder barrel having a fiber-reinforced part formed around a cylinder bore, and a cylinder block outer wall surrounding the cylinder barrel and defining a water jacket between itself and the barrel, wherein a reinforcing deck part is provided to connect between the outer wall and an end portion of the barrel adjacent the cylinder head joining surface, the deck part having a thickness in the direction of barrel axis set to be not less than 7% of a piston stroke.
摘要翻译：由用于内燃机的纤维增强轻合金制成的气缸体包括具有围绕汽缸孔形成的纤维增强部分的气缸筒和围绕气缸筒的气缸体外壁，并在其自身和其特征在于，设置有加强甲板部分，以在所述外壁与所述筒体的与所述气缸盖接合面相邻的端部部分之间连接，所述甲板部分具有在筒轴方向上的厚度设定为不小于活塞冲程。

3. 发明授权

US4868067A Cooperating slidable aluminum alloy members 失效
标题翻译：合作滑动铝合金构件
公开(公告)号：US4868067A
公开(公告)日：1989-09-19
申请号：US194836
申请日：1988-05-17
申请人： Yoshikazu Fujisawa , Tadayoshi Hayashi , Hideaki Ushio , Kazuo Shibata
发明人： Yoshikazu Fujisawa , Tadayoshi Hayashi , Hideaki Ushio , Kazuo Shibata
IPC分类号： F02F1/00 , B05D7/14 , C22C21/00 , C22C32/00 , C22C47/00 , C22C49/00 , C22C49/06 , C22C49/14 , F16J1/02 , F16J10/04
CPC分类号： F16J10/04 , C22C49/14 , F16J1/02 , F05C2201/021 , Y10T428/12486 , Y10T428/12569 , Y10T428/12625 , Y10T428/12764 , Y10T428/31681
摘要： Cooperating slidable aluminum alloy members comprising first and second slidable aluminum alloy members that have a slide portion and slide surface, respectively, which slide relative to each other. The slide portion of the first slidable aluminum alloy member is being comprised of a fiber-reinforced aluminum alloy. The reinforcement fiber used for the first slidable aluminum alloy member being a mixture of an alumina fiber and a carbon fiber. The slide surface of the second slidable member is provided with a layer of heat resistant synthetic resin in which are dispersed a solid lubricant and an abrasion resistance improving agent.
摘要翻译：合作的可滑动铝合金构件包括分别相对于彼此滑动的第一和第二可滑动铝合金构件，其具有滑动部分和滑动表面。第一可滑动铝合金构件的滑动部分由纤维增强铝合金构成。用于第一可滑动铝合金构件的增强纤维是氧化铝纤维和碳纤维的混合物。第二可滑动构件的滑动表面设置有一层耐热合成树脂，其中分散有固体润滑剂和耐磨性改进剂。

4. 发明授权

US4757790A Aluminum alloy slide support member 失效
标题翻译：铝合金滑块支撑构件
公开(公告)号：US4757790A
公开(公告)日：1988-07-19
申请号：US907362
申请日：1986-09-15
申请人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Yoshikazu Fujisawa
发明人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata , Yoshikazu Fujisawa
IPC分类号： C22C49/14 , F02B75/18 , F02F1/10 , F02F7/00 , F02B75/08
CPC分类号： F02F7/0085 , C22C49/14 , F02F1/108 , F02B2075/1816 , F02F2001/106 , F05C2201/021 , F05C2203/0882 , F05C2253/16 , Y10T428/12486
摘要： An aluminum alloy slide support member which is disclosed herein as a cylinder block of an internal combustion engine includes a slide portion, such as the cylinder for slideably supporting the piston, made of a fiber-reinforced aluminum alloy containing at least an alumina fiber as a reinforcing material, wherein the alpha rate of the alumina fiber is set in a range of 10.0 to 50.0% and the volume content of the alumina fiber is set in a range of 8.0 to 20.0%. Another embodiment employs carbon fibers in addition to the alumina fibers. Further, the walls of the cylinder barrel are of a varying thickness to equalize the cooling and cause uniform thermal expansion of the cylinder barrel.
摘要翻译：本文公开的内燃机的气缸体的铝合金滑动支承部件具有滑动部，例如用于可滑动地支撑活塞的气缸，由至少含有氧化铝纤维的纤维增强铝合金制成，增强材料，其中所述氧化铝纤维的α速率设定在10.0〜50.0％的范围内，并且所述氧化铝纤维的体积含量设定在8.0〜20.0％的范围内。另外的实施例除了氧化铝纤维之外还使用碳纤维。此外，缸筒的壁具有变化的厚度，以均衡冷却并引起气缸筒的均匀热膨胀。

5. 发明授权

US4941669A Fiber-reinforced piston ring for internal combustion engine 失效
标题翻译：用于内燃机的纤维增强活塞环
公开(公告)号：US4941669A
公开(公告)日：1990-07-17
申请号：US315398
申请日：1989-02-23
申请人： Yoshikazu Fujisawa , Tsunehisa Hata , Tadayoshi Hayashi
发明人： Yoshikazu Fujisawa , Tsunehisa Hata , Tadayoshi Hayashi
IPC分类号： F16J9/26 , F16J9/20 , F16J9/22
CPC分类号： F16J9/26 , Y10S277/938 , Y10T428/12465 , Y10T428/12486
摘要： A fiber-reinforced piston ring for an internal combustion engine comprised of composite body of reinforcing fiber which is long carbon fibers oriented in a peripheral direction of the piston ring and having a fiber volume fraction in a range of 5% to 60% in a matrix of an aluminum alloy. In alternate embodiments the composite body is provided with a layer of aluminum alloy, or a hard layer for wear resistance, or a combination of an aluminum alloy layer and a hard layer.
摘要翻译：一种用于内燃机的纤维增强活塞环，由增强纤维复合体构成，该增强纤维是在活塞环的圆周方向上定向的长碳纤维，并且在基体中具有5％至60％范围内的纤维体积分数的铝合金。在替代实施例中，复合体具有一层铝合金，或用于耐磨性的硬质层，或铝合金层和硬质层的组合。

6. 发明授权

US5041340A Fiber-reinforced light alloy member excellent in heat conductivity and sliding properties 失效
标题翻译：纤维增强轻合金构件，导热性和滑动性能优异
公开(公告)号：US5041340A
公开(公告)日：1991-08-20
申请号：US241014
申请日：1988-09-02
申请人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata
发明人： Hideaki Ushio , Tadayoshi Hayashi , Kazuo Shibata
IPC分类号： C22C49/14
CPC分类号： C22C49/14 , F02F2001/106 , Y10T428/12486
摘要： A fiber-reinforced light alloy member excellent in heat conductivity and sliding properties which contains a mixed fiber uniformly dispersed in a light alloy matrix, the mixed fiber including of a ceramic fiber having a fiber volume fraction of 4 to 60% and a carbon fiber having a fiber volume fraction of 0.5 to 10%, and is produced through a thermal treatment at a heating temperature of 400.degree. to 550.degree. C.
摘要翻译：包含均匀分散在轻合金基质中的混合纤维的导热性和滑动性优异的纤维增强轻合金构件，包含纤维体积分数为4至60％的陶瓷纤维的混合纤维和具有纤维体积分数为4至60％的碳纤维，纤维体积分数为0.5〜10％，通过在400〜550℃的加热温度下进行热处理而制造。

7. 发明授权

US4936270A Composite light alloy member 失效
标题翻译：复合轻合金构件
公开(公告)号：US4936270A
公开(公告)日：1990-06-26
申请号：US207184
申请日：1988-06-15
申请人： Hideaki Ushio , Tadayoshi Hayashi
发明人： Hideaki Ushio , Tadayoshi Hayashi
IPC分类号： B22F3/26 , B22F7/08 , C04B38/00 , C22C1/10 , F01L1/18 , F02F1/24 , F02F1/38 , F02F7/00
CPC分类号： B22F3/26 , B22F7/08 , C04B38/0051 , C22C1/1036 , F01L1/181 , F02F1/38 , F02F7/0087 , C04B2111/00474 , F01L2101/00 , F02F2001/241 , F02F2001/245 , F05C2203/0895 , F05C2251/042 , F05C2253/16
摘要： In a composite light alloy member in which a reinforcing portion is bonded or joined to a member body is formed of a reinforcing material and a light alloy matrix filled in said reinforcing material, the reinforcing material is a heat resistant continuous-pore type element having a porosity of 90% or less and an average diameter of pores of 100 .mu.m or less. The reinforcing material may be a metal or ceramic sinter that is preformed and cast into the composite light alloy member.
摘要翻译：在加强部与构件主体接合或接合的复合轻合金构件中，由增强材料和填充在所述增强材料中的轻合金基体形成，所述增强材料是耐热连续孔型元件，其具有孔隙率为90％以下，孔的平均直径为100μm以下。增强材料可以是预成型并铸造成复合轻合金构件的金属或陶瓷烧结体。

8. 发明授权

US4614172A Cylinder head for internal combustion engine 失效
标题翻译：内燃机气缸盖
公开(公告)号：US4614172A
公开(公告)日：1986-09-30
申请号：US727990
申请日：1985-04-29
申请人： Tadayoshi Hayashi , Hideaki Ushio
发明人： Tadayoshi Hayashi , Hideaki Ushio
IPC分类号： F01L3/02 , B22D19/14 , F01L3/22 , F02F1/24
CPC分类号： F01L3/22 , Y10T29/4927
摘要： The present invention is directed to a cylinder head for an internal combustion engine, the cylinder head having a valve seat formed therein. The valve seat comprises a plurality of reinforcing fibers cast in a metal matrix. The metal matrix is integrally formed with the valve body by being cast with the remaining portion valve body. The valve seat and valve body are cast from the same material.
摘要翻译：本发明涉及一种用于内燃机的气缸盖，该气缸盖具有形成在其中的阀座。阀座包括浇铸在金属基体中的多个增强纤维。金属基体通过与剩余部分阀体一起铸造而与阀体一体地形成。阀座和阀体由相同的材料铸造。

9. 发明授权

US4420933A Exhaust system 失效
标题翻译：排气系统
公开(公告)号：US4420933A
公开(公告)日：1983-12-20
申请号：US382292
申请日：1982-05-26
申请人： Ikuo Kajitani , Tadayoshi Hayashi , Sakuji Arai , Yutaka Hirayama
发明人： Ikuo Kajitani , Tadayoshi Hayashi , Sakuji Arai , Yutaka Hirayama
IPC分类号： F01N3/28 , F01N13/10 , F01N7/06
CPC分类号： F01N13/10 , F01N3/28 , F01N3/2892
摘要： A system for collecting and catalytically cleaning exhaust gases from an engine which is particularly suited for an arrangement wherein the catalyst is in close proximity to the exhaust ports of the engine. Exhaust pipes are employed having common walls extending longitudinally therethrough to separate and convey exhaust gases from two separate cylinders to a common manifold. The manifold is arranged to provide a mixing of the exhaust from a plurality of cylinders and to direct that homogeneous flow to the catalyst. A restriction is provided at the outlet of the manifold chamber and before an expansion chamber into the catalyst. This outlet and the expansion chamber are designed to provide maximum efficiency in distribution of gases to the catalyst and also provide minimum gas flow disruption and back pressure.
摘要翻译：用于收集和催化清洁来自发动机的废气的系统，其特别适用于其中催化剂紧邻发动机排气口的装置。使用排气管，其具有纵向延伸穿过其中的共同壁，以将废气从两个分离的气缸分离并传送到公共歧管。歧管被布置成提供来自多个气缸的排气的混合并将该均匀流引导到催化剂。在歧管室的出口处和在膨胀室进入催化剂之前提供限制。该出口和膨胀室被设计成提供气体向催化剂分配的最大效率，并且还提供最小的气流中断和背压。

10. 发明授权

US4207661A Method of fabricating a catalyst converter for cleaning exhausts of cars 失效
标题翻译：制造用于清洁汽车废气的催化转化器的方法
公开(公告)号：US4207661A
公开(公告)日：1980-06-17
申请号：US937583
申请日：1978-08-28
申请人： Yoshio Mase , Tadayoshi Hayashi , Shinichi Natsuume , Yasuhisa Kobayashi , Yoshiyuki Moriya
发明人： Yoshio Mase , Tadayoshi Hayashi , Shinichi Natsuume , Yasuhisa Kobayashi , Yoshiyuki Moriya
IPC分类号： B01J35/04 , B23P15/00 , F01N3/28 , B01J8/00
CPC分类号： F01N3/2853 , B01J35/04 , B23P15/00 , F01N3/2867 , B23P2700/03 , Y10T29/49345 , Y10T29/49879 , Y10T29/49893
摘要： A catalyst converter for cleaning the exhaust of a vehicle, and in particular for a vehicle such as a car or motorcycle. The catalyst converter is provided with a case containing and holding a honeycomb-shaped ceramic catalyst body, with the case being divided into two halves in the axial direction. The catalyst body is covered in the front and rear with members supporting the end edges in the axial direction and the outer peripheral portions. The halves of the case are integrally combined while being pressed toward each other.
摘要翻译：一种用于清洁车辆的排气，特别是用于诸如汽车或摩托车的车辆的催化剂转化器。催化剂转化器设置有容纳蜂窝状陶瓷催化剂体的壳体，壳体沿轴向分为两半。催化剂体在前后被覆盖有沿轴向方向支撑端部边缘的部件和外周部分。壳体的一半被一体地组合在一起被相互挤压。

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