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公开(公告)号：US20080169030A1
公开(公告)日：2008-07-17
申请号：US11622593
申请日：2007-01-12
申请人： Norman Schoenek , Mark A. Makowski , Derril A. Loe
发明人： Norman Schoenek , Mark A. Makowski , Derril A. Loe
CPC分类号： F16H57/0447 , F16H57/0409 , F16H57/045 , Y10T137/7439
摘要： A valve assembly for selectively and variably communicating fluid between an auxiliary sump volume and a main sump volume, each defined by a transmission, is provided. The valve assembly includes a float member operatively connected to a valve member and disposed within the main sump volume of the transmission. The valve member is movable between an open position and a closed position. The float member is configured to be buoyed by the fluid within the main sump volume to move the valve member from the open position toward the closed position thereby variably restricting the flow of the fluid between the auxiliary sump volume and the main sump volume as the amount of the fluid within the main sump volume increases. A transmission incorporating the valve assembly is also disclosed.
摘要翻译： 提供了一种阀组件，用于选择性地和可变地连通辅助贮槽容积和主贮槽容积之间的流体，每个流体由传动装置限定。 阀组件包括可操作地连接到阀构件并设置在变速器的主油槽容积内的浮子构件。 阀构件可在打开位置和关闭位置之间移动。 浮子构件被构造成由主贮槽容积内的流体浮起，以将阀构件从打开位置移动到关闭位置，从而可变地限制辅助贮槽容积和主贮槽容积之间的流体流量，作为量 主油槽容积内的流体增加。 还公开了一种结合阀组件的变速器。
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公开(公告)号：US20100270751A1
公开(公告)日：2010-10-28
申请号：US12428942
申请日：2009-04-23
IPC分类号： F16J9/20
CPC分类号： F16J15/322
摘要： The present invention provides a resilient, fluid-tight seal for shafts, pistons and the like having a plurality of radially oriented, spaced-apart ribs or webs extending between adjacent oblique circular flanges or features of a seal. The radially oriented ribs or webs provide added stiffness to the flanges or features to prevent them from rolling under during assembly procedures but do not increase the radial spring constant and thus do not appreciably increase the drag created by the seal on a shaft or piston.
摘要翻译： 本发明提供了一种用于轴，活塞和类似物的弹性的流体密封密封件，其具有在相邻的倾斜圆形凸缘之间延伸的多个径向定向的间隔开的肋或腹板或密封件的特征。 径向定向的肋或腹板为凸缘或特征提供增加的刚度，以防止在组装过程中它们滚动，但不增加径向弹簧常数，因此不会明显地增加由轴或活塞上的密封产生的阻力。
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公开(公告)号：US07766126B2
公开(公告)日：2010-08-03
申请号：US11462109
申请日：2006-08-03
CPC分类号： F16H57/0447 , F16H57/0423 , F16H57/045 , F16H57/0489 , Y10T74/2186 , Y10T137/7737 , Y10T137/86228
摘要： An integral stand tube for regulating fluid level within a transmission is provided. The stand tube includes an upper opening, at least one lower opening, and an internal volume defined by at least one internal passage for directing fluid from a valve body-side of a transmission to a main sump located on a gear-side of the transmission. The lower opening is operatively connected to a thermal valve assembly and a fluid passage formed in the transmission case between the auxiliary sump of the valve body-side and the main sump of the gear-side. Fluid passing from auxiliary sump to main sump bypasses dynamic transmission components to thereby minimize fluid aeration due to contact therebetween.
摘要翻译： 提供了一种用于调节变速器内液位的整体式立管。 立管包括上开口，至少一个下开口和由至少一个内通道限定的内部容积，用于将流体从变速器的阀体侧引导到位于变速器齿轮侧的主油槽 。 下开口可操作地连接到热阀组件和在阀体侧的辅助油槽与齿轮侧的主油槽之间形成在变速箱中的流体通道。 从辅助油槽到主油槽的流体绕过动态变速部件，从而使由于其之间的接触而导致的流体通气最小化。
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公开(公告)号：US07726584B2
公开(公告)日：2010-06-01
申请号：US11430255
申请日：2006-05-08
CPC分类号： G05D9/02 , F16H57/0413 , F16H57/0421 , Y10T137/7297 , Y10T137/7737
摘要： A thermal valve assembly for a transmission is provided. The thermal valve assembly includes a body having a base portion having a plurality of opposing sidewalls extending therefrom. A cover is mounted with respect to the body and operates to at least partially close the body to form a volume. The base portion defines an inlet orifice, while at least one of the plurality of opposing sidewalls at least partially defines an outlet orifice. A plate is operable to selectively close the inlet orifice. A bi-metallic spring member is disposed at least partially within the volume. The bi-metallic spring member is operable to bias the plate against the base portion. Additionally, the bi-metallic spring member has a variable stiffness characteristic responsive to temperature.
摘要翻译： 提供一种用于变速器的热阀组件。 热阀组件包括具有从其延伸的多个相对侧壁的基部的主体。 盖相对于主体安装并且操作以至少部分地关闭身体以形成体积。 基部限定入口孔，而多个相对的侧壁中的至少一个至少部分限定出口孔。 板可操作以选择性地关闭入口孔。 双金属弹簧构件至少部分地设置在体积内。 双金属弹簧构件可操作以将板抵靠基部偏压。 此外，双金属弹簧构件具有响应于温度的可变刚度特性。
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公开(公告)号：US20080047394A1
公开(公告)日：2008-02-28
申请号：US11462109
申请日：2006-08-03
IPC分类号： F16H57/02
CPC分类号： F16H57/0447 , F16H57/0423 , F16H57/045 , F16H57/0489 , Y10T74/2186 , Y10T137/7737 , Y10T137/86228
摘要： An integral stand tube for regulating fluid level within a transmission is provided. The stand tube includes an upper opening, at least one lower opening, and an internal volume defined by at least one internal passage for directing fluid from a valve body-side of a transmission to a main sump located on a gear-side of the transmission. The lower opening is operatively connected to a thermal valve assembly and a fluid passage formed in the transmission case between the auxiliary sump of the valve body-side and the main sump of the gear-side. Fluid passing from auxiliary sump to main sump bypasses dynamic transmission components to thereby minimize fluid aeration due to contact therebetween.
摘要翻译： 提供了一种用于调节变速器内液位的整体式立管。 立管包括上开口，至少一个下开口和由至少一个内通道限定的内部容积，用于将流体从变速器的阀体侧引导到位于变速器齿轮侧的主油槽 。 下开口可操作地连接到热阀组件和在阀体侧的辅助油槽与齿轮侧的主油槽之间形成在变速箱中的流体通道。 从辅助油槽到主油槽的流体绕过动态变速部件，从而使由于其之间的接触而导致的流体通气最小化。
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公开(公告)号：US06811349B1
公开(公告)日：2004-11-02
申请号：US10437572
申请日：2003-05-14
申请人： Derril A. Loe , Teodor Mostior
发明人： Derril A. Loe , Teodor Mostior
IPC分类号： F16B32118
CPC分类号： F16D25/0638 , F16B21/18 , F16D25/12 , Y10T403/599 , Y10T403/602
摘要： A retaining ring apparatus includes a C-ring and a groove within a shaft. The shaft groove has a tapered edge at one side thereof and the C-ring has at least one tapered surface, which is disposed in mating relationship with the tapered surface of the groove. The retaining ring apparatus is disposed within a larger structure, which has at least one mechanism for applying an axial force to the retaining ring to ensure the mating of the tapered surfaces.
摘要翻译： 保持环装置包括C形环和轴内的槽。 轴槽的一侧具有锥形边缘，并且C形环具有至少一个锥形表面，该锥形表面与槽的锥形表面配合关系。 保持环装置设置在更大的结构内，其具有至少一个用于向保持环施加轴向力以确保锥形表面的配合的机构。
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