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1. 发明授权

US06575198B2 Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction 失效
公开(公告)号：US06575198B2
公开(公告)日：2003-06-10
申请号：US09742280
申请日：2000-12-22
申请人： Nobuyuki Yoshitoshi , Hiroto Yanagibayashi , Hirokazu Shirai , Akihiro Suzuki , Noriyuki Sato , Takeshi Sasagase , Fumio Hosoda , Kazuo Ishii , Masayuki Uegane , Takeshi Munemura , Yoshihiko Eguchi
发明人： Nobuyuki Yoshitoshi , Hiroto Yanagibayashi , Hirokazu Shirai , Akihiro Suzuki , Noriyuki Sato , Takeshi Sasagase , Fumio Hosoda , Kazuo Ishii , Masayuki Uegane , Takeshi Munemura , Yoshihiko Eguchi
IPC分类号： F16L918
CPC分类号： F01N13/08 , B21C37/0803 , B21C37/151 , B23K33/00 , B23K33/008 , F01N13/14 , F01N2470/06 , F01N2470/10 , F16L9/18 , Y10T29/49398
摘要： In manufacturing an exhaust pipe of two-passage construction, a metallic plate having a first end and a second end respectively elongated in a longitudinal direction of the exhaust pipe is prepared. The metallic plate is bent into a substantially S shape in cross section. It has a diametrically extending central partition plate and a substantially semicircular peripheral wall on each lateral side of said partition plate in such a manner that a groove of substantially V shape in cross section having a substantially closed end on a radially inner side and an open end on a radially outer side is formed at each diametrically outer portion of the partition plate. A target is provided so as to elongate along the groove in a manner to extend substantially radially outward from the closed end. A welding arc is generated between the target and a welding gun disposed on a side of the open end such that the substantially closed end and the target are welded together.

2. 发明授权

US06360782B1 Exhaust pipe assembly of two-passage construction 失效
标题翻译：排气管总成双通道施工
公开(公告)号：US06360782B1
公开(公告)日：2002-03-26
申请号：US09680299
申请日：2000-10-06
申请人： Nobuyuki Yoshitoshi , Akihiro Suzuki , Kazuhiro Furuhashi , Hiroto Yanagibayashi , Kazuo Ishii , Takeshi Munemura , Masayuki Uegane , Yoshihiko Eguchi
发明人： Nobuyuki Yoshitoshi , Akihiro Suzuki , Kazuhiro Furuhashi , Hiroto Yanagibayashi , Kazuo Ishii , Takeshi Munemura , Masayuki Uegane , Yoshihiko Eguchi
IPC分类号： F16L918
CPC分类号： F01N13/14 , F01N13/08 , F01N2470/10
摘要： An exhaust pipe assembly of two-passage and double-pipe construction has an inner pipe; a partition plate meeting the inner pipe at both diametrical meeting ends thereof so as to be elongated in a longitudinal direction of the inner pipe. Two passages divided across a diameter of said inner pipe are thus formed. The assembly also has an outer pipe which covers the inner pipe with a thermally insulating space around a periphery of the inner pipe. The outer pipe has on one longitudinal end thereof a connecting portion for connection with a mating member. One end of the inner pipe is fixedly connected to the outer pipe with a clearance between the periphery of the inner pipe near each of the meeting ends and an inner circumference of the outer pipe.
摘要翻译：双通道和双管结构的排气管组件有内管; 隔板在其两个直径会合端处与内管相遇，以沿内管的纵向方向伸长。因此形成分隔在所述内管的直径上的两个通道。组件还具有外管，该外管围绕内管具有围绕内管周边的隔热空间。外管的一个纵向端部具有用于与配合构件连接的连接部分。内管的一端与外管固定连接，内管的周围在每个会聚端附近和外管的内周之间具有间隙。

3. 发明授权

US06863154B2 Vibration absorbing apparatus for exhaust system of engine 有权
标题翻译：发动机排气系统振动吸收装置
公开(公告)号：US06863154B2
公开(公告)日：2005-03-08
申请号：US10171408
申请日：2002-06-13
申请人： Masayuki Uegane , Kenji Kozaki , Yoshihiko Eguchi , Masamichi Fujishiro , Masahiko Higuchi , Hidenori Suzuki
发明人： Masayuki Uegane , Kenji Kozaki , Yoshihiko Eguchi , Masamichi Fujishiro , Masahiko Higuchi , Hidenori Suzuki
IPC分类号： F01N13/08 , F01N13/10 , F01N13/18 , F16F15/00 , E21F17/02 , F01N7/08 , F16F7/00 , F16L3/00
CPC分类号： F01N13/1805 , F01N13/08 , F01N13/10 , F01N13/102 , F01N13/1811 , F01N13/1816 , F01N13/1822 , F01N13/1827 , F01N2450/24
摘要： An exhaust manifold 14 extending downwardly is connected to a rear side of a transversely disposed engine E. A primary exhaust pipe portion 16 is connected to the exhaust manifold 14 via a spherical joint 18 provided close to the engine E. Furthermore, a secondary exhaust pipe portion 17 is connected to the primary exhaust pipe portion 16. In the primary exhaust pipe portion 17, a flexible tube 19 is disposed at a position upstream of a support portion to the vehicle body.
摘要翻译：向下延伸的排气歧管14连接到横向布置的发动机E的后侧。主排气管部分16经由设置在发动机E附近的球形接头18连接到排气歧管14.此外，二次排气管部分17连接到主排气管部分16.在主排气管部分17中，柔性管19设置在车体的支撑部分的上游位置处。

4. 发明授权

US5321214A Arrangement for disposing silencer of automobile 失效
标题翻译：汽车消声器布置
公开(公告)号：US5321214A
公开(公告)日：1994-06-14
申请号：US988263
申请日：1992-12-14
申请人： Masayuki Uegane , Akinori Sugimoto
发明人： Masayuki Uegane , Akinori Sugimoto
IPC分类号： B60K13/04 , F01N1/00 , F01N13/00 , F01N13/14 , F01N13/16 , F01N99/00 , F01N5/00
CPC分类号： F01N13/16 , B60K13/04 , F01N13/08 , F01N13/14
摘要： In an automobile, a silencer connected to an exhaust pipe includes a casing made of thermally resistant synthetic resin and provided at an inner surface with a thermally insulating material. The silencer is disposed between a side frame and a side body and covered with an undercover from below the silencer and is disposed between a side frame and a side body of an automatic vehicle in a space behind a rear wheel.
摘要翻译：在汽车中，连接到排气管的消声器包括由耐热合成树脂制成的壳体，并且在内表面处设置有隔热材料。消声器设置在侧框架和侧体之间，并且从消音器下面被底盖覆盖，并且设置在后轮后面的空间中的自动车辆的侧框架和侧体之间。

5. 发明授权

US07066296B2 Valve device for silencer 失效
标题翻译：消声器阀门装置
公开(公告)号：US07066296B2
公开(公告)日：2006-06-27
申请号：US10679886
申请日：2003-10-06
申请人： Masayuki Uegane , Isao Hirokawa
发明人： Masayuki Uegane , Isao Hirokawa
IPC分类号： F01N1/02 , F01N1/16 , F16K15/16 , F16K15/14
CPC分类号： F01N13/18 , F01N1/084 , F01N1/166 , F01N2290/10 , Y10T137/7891 , Y10T137/7892 , Y10T137/7893
摘要： A valve device for a silence opens a bypass passage provided in the silencer to flow exhaust gas through the bypass passage when exhaust gas pressure rises to a certain pressure. The valve device includes a base having a valve opening through which exhaust gas flows, and a plate-like valve for opening and closing the valve opening. The plate-like valve is fixed to the base at its proximal portion, and is bent at both edges thereof in a certain range extending from its distal end toward the proximal portion.
摘要翻译：当废气压力上升到一定压力时，用于静音的阀装置打开设置在消音器中的旁路通道，以通过旁通通道排出废气。阀装置包括具有排气流过的阀开口的基座和用于打开和关闭阀开口的板状阀。板状阀在其近端部分处固定到基部，并且在其两个边缘处在从其远端向近端部分延伸的一定范围内弯曲。

6. 发明授权

US06378645B1 Exhaust pipe layout structure for vehicles 失效
标题翻译：车辆排气管布置结构
公开(公告)号：US06378645B1
公开(公告)日：2002-04-30
申请号：US09580628
申请日：2000-05-30
申请人： Masayuki Uegane , Kenji Kozaki , Hidenori Suzuki
发明人： Masayuki Uegane , Kenji Kozaki , Hidenori Suzuki
IPC分类号： B60K1304
CPC分类号： F01N13/1822 , F01N3/28 , F01N13/08 , F01N13/1811 , F01N2340/04 , Y02A50/2322
摘要： An exhaust pipe layout structure for vehicles comprises a first exhaust pipe extending from an exhaust manifold coupled to a rear side of a cylinder head of an engine toward the rear of a vehicle body, a second exhaust pipe and a catalyzer which are connected to each other with two flexible joints. A first inclined portion inclines toward the rear in a downward direction and a second inclined portion inclines toward the rear in an upward direction are provided in front of and behind a lowest point of the first and second exhaust pipes, respectively, and a drive shaft for a front wheel and a steering gear box for the front wheels are disposed in front of and behind the first inclined portion, respectively.
摘要翻译：用于车辆的排气管布置结构包括：第一排气管，其从联接到发动机的气缸盖的后侧的排气歧管向车身的后部延伸，第二排气管和催化器彼此连接有两个柔性接头。第一倾斜部分分别设置在第一排气管和第二排气管的最低点的前方和后方的向下方向向后方倾斜并且向上方向向后方倾斜的第二倾斜部，以及用于用于前轮的前轮和转向齿轮箱分别设置在第一倾斜部分的前面和后面。

7. 发明授权

US06374600B2 Vehicle engine exhaust system 失效
标题翻译：车用发动机排气系统
公开(公告)号：US06374600B2
公开(公告)日：2002-04-23
申请号：US09841251
申请日：2001-04-25
申请人： Masayuki Uegane , Hidenori Suzuki
发明人： Masayuki Uegane , Hidenori Suzuki
IPC分类号： F01N700
CPC分类号： F01N13/1816 , F01N13/011 , F01N13/08 , F01N2260/10 , F01N2470/16
摘要： In a vehicle exhaust system, downstream end portions of front and rear exhaust pipes Ef, Er which respectively connect to front and rear cylinder banks are arranged side by side with each other in the same direction so as to be connected to a common collecting exhaust pipe 22, so that exhaust gases flowing through the front and rear exhaust pipes Ef, Er are allowed to flow into the common collecting exhaust pipe 22 in the same direction. Mating faces 15f, 20f are respectively formed on the end portions of the front and rear exhaust pipes Ef, Er which are located closer to the collecting portion, and the mating faces 15f, 20f are confronted from each other. The mating faces are inclined relative to a plane (P-P) passing through centers Ca, Cb of the front and rear exhaust pipes Ef, Er.
摘要翻译：在车辆排气系统中，前后排气管Ef，Er的分别与前后缸组连接的下游端部在相同的方向上彼此并排设置，以便连接到共同的集尘排气管 22，使得流经前后排气管Ef，Er的排气沿相同方向流入共同收集排气管22。配置面15f，20f分别形成在位于更靠近收集部的前后排气管Ef，Er的端部，配合面15f，20f相互面对。配合面相对于穿过前后排气管Ef，Er的中心Ca，Cb的平面（P-P）倾斜。

8. 发明授权

US06419280B2 Exhaust pipe joint assembly 失效
标题翻译：排气管接头总成
公开(公告)号：US06419280B2
公开(公告)日：2002-07-16
申请号：US09754336
申请日：2001-01-05
申请人： Masayuki Uegane , Hidekazu Akiyama , Kazunori Koinuma , Kazutoshi Takizawa , Takahiko Naitou , Hidenori Suzuki
发明人： Masayuki Uegane , Hidekazu Akiyama , Kazunori Koinuma , Kazutoshi Takizawa , Takahiko Naitou , Hidenori Suzuki
IPC分类号： F16L2712
CPC分类号： F01N13/1816 , F16L27/1004 , F16L27/11
摘要： An exhaust pipe assembly provided with a bellows pipe for connecting an upstream exhaust pipe and a downstream exhaust pipe is disposed so as to form a double pipe construction with a first joint pipe which is connected to the upstream exhaust pipe and a second joint pipe which is connected to the downstream exhaust pipe. A pair of ball receiving portions are disposed on a peripheral surface of the first joint pipe at a distance from each other in a circumferential direction, and a pair of ball receiving portions are disposed on a peripheral surface of the second joint pipe at a distance from each other in a circumferential direction. The ball receiving portions are disposed at an angular phase difference with each other in the circumferential direction. There is provided a coupling piece which has a pair of first ball joint portions engaged with the pair of ball receiving portions of the first joint pipe through a ball, and a pair of second ball joint portions engaged with the pair of ball receiving portions of the second joint pipe respectively through a ball.
摘要翻译：设置有用于连接上游排气管和下游排气管的波纹管的排气管组件设置成形成具有与上游排气管连接的第一接头管和双层管结构的双管结构，第二接合管是连接到下游排气管。一对球接收部分在第一接合管的圆周表面上沿圆周方向彼此间隔设置，并且一对球接收部分设置在第二接合管的外周表面上距离彼此沿圆周方向。球接收部在圆周方向上彼此成角度相位差。提供了一个联接件，其具有通过球与第一接合管的一对球接收部分接合的一对第一球接头部分，以及一对第二球接头部分，第二关节管分别通过球。

9. 发明授权

US06065564A Valve apparatus for muffler 有权
标题翻译：消声器阀门装置
公开(公告)号：US06065564A
公开(公告)日：2000-05-23
申请号：US447220
申请日：1999-11-23
申请人： Masayuki Uegane
发明人： Masayuki Uegane
IPC分类号： F01N1/08 , F01N1/16 , F01N13/18 , F16K17/00
CPC分类号： F01N13/18 , F01N1/084 , F01N1/165 , F01N1/166 , F01N2290/10
摘要： To a housing having a valve opening which serves as a bypass passage for exhaust gases, there is fixed one end portion of a plate valve which is capable of elastic deformation by deflection. The housing is provided with an enclosing wall which projects in a direction of opening of the plate valve in a manner to enclose the plate valve. A valve opening is formed by an inner peripheral space of the enclosing wall. When the exhaust gas pressure exceeds a predetermined pressure, the plate valve is deformed to a position beyond the open end of the enclosing wall, whereby the valve opening is opened to passage. A plate spring to contact the plate valve is provided. With an increase in the amount of deflection in the opening direction, the position of contact of the plate spring deviates toward a fixing end of the plate valve. The bending moment to be applied to the plate valve in a closing direction decreases.
摘要翻译：对于具有用作废气旁通通路的阀开口的壳体，固定有能够通过偏转弹性变形的板阀的一端部。壳体设置有围绕板阀的打开方向突出的封闭壁，以封闭板阀。阀门开口由封闭壁的内周空间形成。当废气压力超过预定压力时，板阀变形到超过封闭壁开口端的位置，从而阀开口通过。提供了接触板阀的板簧。随着打开方向上的偏转量的增加，板簧的接触位置偏向板阀的固定端。在关闭方向上施加到板阀的弯矩减小。

10. 发明授权

US07458440B2 Vehicle exhaust system support structure 失效
标题翻译：车辆排气系统支撑结构
公开(公告)号：US07458440B2
公开(公告)日：2008-12-02
申请号：US11091726
申请日：2005-03-28
申请人： Masayuki Uegane
发明人： Masayuki Uegane
IPC分类号： F16F15/04 , F01N7/08 , F16L55/033 , F16F15/08 , F16L11/15
CPC分类号： F01N13/08 , F01N13/1816
摘要： In a vehicle exhaust system support structure, an upstream side exhaust pipe connected to an engine is guided to an inlet of a muffler supported on a vehicle body, and a downstream side exhaust pipe coupled to an outlet of the muffler is disposed in the interior of a rear bumper. The upstream side exhaust pipe and the inlet of the muffler are coupled to each other via a flexible tube, thus floatingly supporting the upstream side exhaust pipe in the muffler. The downstream portion of the upstream side exhaust pipe passes through the interior of the flexible tube, and is inserted into the inlet of the muffler.
摘要翻译：在车辆排气系统支撑结构中，连接到发动机的上游侧排气管被引导到支撑在车身上的消声器的入口，并且与消音器的出口相连接的下游侧排气管设置在一个后保险杠上游侧排气管和消音器的入口通过柔性管彼此连接，从而在消声器中浮动地支撑上游侧排气管。上游侧排气管的下游部分穿过柔性管的内部，并插入到消音器的入口中。

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