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    • 1. 发明授权
    • Exhaust gas recirculation for an internal combustion engine
    • 内燃机废气再循环
    • US5492104A
    • 1996-02-20
    • US334619
    • 1994-11-03
    • Jack E. ElderKarl F. Barr, Jr.
    • Jack E. ElderKarl F. Barr, Jr.
    • F02B47/08
    • F02B47/08Y02T10/121
    • An EGR transfer assembly includes a tubular conduit having a first end in communication with a source of exhaust gas and a second end located in an oversized opening in the engine intake manifold. A seal carrier configured as a cylindrical sleeve having a flanged portion at one end, is received over the second end of the conduit such that the cylindrical portion is inserted into the opening in circumjacent relationship to the conduit to define an insulating space therebetween. The flanged portion of the carrier limits the entry of the cylindrical sleeve into the manifold by seating against the manifold. Seals are disposed between the sleeve and the conduit and between the flange and the manifold to limit the leakage of air through the manifold opening. A spring member is seated between the seal carrier and a stop member and acts to seat the flanged portion against the manifold. Forces exerted on the carrier from air pressure within the manifold may exceed the closing force exerted by the spring member causing the seal carrier to move from its sealed, seated position against the manifold to vent pressure from within the manifold through the opening.
    • EGR传递组件包括具有与废气源连通的第一端和位于发动机进气歧管中的超大开口中的第二端的管状导管。 构造为具有在一端具有凸缘部分的圆柱形套筒的密封承载件容纳在导管的第二端上,使得圆柱形部分以与管道相邻的关系插入开口中以在其间限定绝缘空间。 载体的凸缘部分通过抵靠歧管限制圆柱形套管进入歧管中。 密封件设置在套管和管道之间以及凸缘和歧管之间以限制空气通过歧管开口的泄漏。 弹簧构件位于密封载体和止动构件之间并用于将凸缘部分抵靠歧管。 从歧管内的空气压力施加在载体上的力可能会超过由弹簧构件施加的关闭力,导致密封载体从其密封的就座位置移动抵靠歧管,以通过开口排出歧管内的压力。
    • 4. 发明申请
    • Fluid dispensing closure and method of manufacturing the same
    • 流体分配封闭件及其制造方法
    • US20080224350A1
    • 2008-09-18
    • US12152935
    • 2008-05-19
    • Jack E. Elder
    • Jack E. Elder
    • B29C45/14
    • B65D5/748B65D47/305B65D47/38
    • A method for creating spout assembly for use with a container having an internal chamber in communication with a predefined opening includes molding steps. A hollow body is molded of a first material and includes a passage therethrough. A base member of a second material is molded over the hollow body in a mold using at least a part of the hollow body as at least a part of the mold, The base member is configured to be secured to the container and is configured to cover the predefined opening. The step of molding the base member over the hollow body is carried out such that the hollow body is rotatably mounted to the base member to be movable between an open position and a closed position upon completion of the molding step.
    • 一种用于产生用于具有与预定开口连通的内部室的容器的喷口组件的方法包括模制步骤。 中空体由第一材料模制并且包括通过其中的通道。 第二材料的基底构件在模具中使用中空体的至少一部分作为模具的至少一部分模制在中空本体上。基部构件被构造成固定到容器并且构造成覆盖 预定义的开放。 基底构件在中空体上成型的步骤被执行,使得中空体可旋转地安装到基部构件,以便在模制步骤完成时在打开位置和关闭位置之间移动。
    • 6. 发明授权
    • Fluid conduits and method of manufacturing same
    • 流体管道及其制造方法
    • US06854768B2
    • 2005-02-15
    • US10132075
    • 2002-04-25
    • Jack E. Elder
    • Jack E. Elder
    • B29C45/00B65D5/74B65D47/30F16L11/18F16L21/00
    • F16L11/18B29C45/0003B29C45/0017B29L2023/005B29L2031/22B65D5/747B65D47/305
    • A continuous flexible conduit is formed from like-configured components, each having a male joint member and a female joint member with a passageway extending therethrough. The female joint member is over-molded about a corresponding male joint member to form a substantially fluid-tight articulating joint. In a method of producing the flexible conduit, a single-shot molding process is used to form each like-configured component, with each newly formed component indexed within the single-shot mold so that the male joint member is within the female mold cavity for the formation of the next component. In an alternative embodiment, a continuous conduit is formed of two different sets of like configured components—one set having only female joint members and the other set having only male joint members. A two-shot molding process is described for continuous production of the flexible conduit using these two sets of components.
    • 连续柔性导管由相似构造的部件形成,每个部件具有阳接头构件和阴连接构件,其具有延伸穿过其中的通道。 阴接头构件围绕相应的阳接头构件被过模制以形成基本上流体密封的铰接接头。 在制造柔性管道的方法中,使用单次注射成型工艺来形成每个相似构件,每个新形成的构件在单次模具中分度,使得阳接头构件位于阴模腔内, 形成下一个组件。 在替代实施例中,连续导管由两组不同组合的构件形成,一组仅具有阴接头构件,另一组仅具有阳接头构件。 描述了用于连续生产使用这两组部件的柔性导管的双射模制工艺。
    • 7. 发明授权
    • Reel having secured flanges
    • 卷轴具有固定法兰
    • US06234421B1
    • 2001-05-22
    • US09411946
    • 1999-10-04
    • Gary L. CoxPeter M. BlackfordJack E. Elder
    • Gary L. CoxPeter M. BlackfordJack E. Elder
    • B65H7514
    • B65H75/14B65H2701/5112B65H2701/5122
    • An apparatus for supporting wound flexible media includes a core, first and second flanges, and at least one locking ring. The core has first and second ends, an inner surface and an outer surface. The first flange, which attaches to the first end of the core, includes a first plurality of flexible fingers that extend axially inward the core adjacent to said inner surface proximate the first end. Likewise, the second flange, which attaches to the second end of the core, includes a second plurality of flexible fingers that extend axially inward the core adjacent to said inner surface proximate the second end. The locking ring urges the first plurality of flexible fingers to the inner surface proximate the first end.
    • 用于支撑缠绕的柔性介质的装置包括芯,第一和第二凸缘以及至少一个锁定环。 芯具有第一和第二端,内表面和外表面。 附接到芯部的第一端的第一凸缘包括第一多个柔性指状物,第一多个柔性指状物在第一端附近沿着靠近所述内表面的芯轴向向内延伸。 类似地,附接到芯的第二端的第二凸缘包括第二多个柔性指状物,第二多个柔性指状物在邻近第二端处邻近所述内表面的芯部轴向向内延伸。 锁定环将第一组多个柔性指状件推向靠近第一端的内表面。