公开(公告)号：US20050209667A1

公开(公告)日：2005-09-22

申请号：US11130000

申请日：2005-05-16

申请人： John Erickson ,  Scott Drees ,  Terry Daglow ,  John Munson

发明人： John Erickson ,  Scott Drees ,  Terry Daglow ,  John Munson

IPC分类号： A61B5/042 ,  A61N1/05

CPC分类号： A61B5/0422 ,  A61B5/6852 ,  A61B17/3401 ,  A61B17/3468 ,  A61N1/0553

摘要： The present invention relates to a percutaneous insertion-capable lead, wherein insertion made through a percutaneous insertion structure. For one embodiment of such lead, the electrode-supporting stimulation portion of the lead includes at least one waisted region, relative to a transverse dimension of the lead, to facilitate lead steerability.

摘要翻译： 本发明涉及一种经皮插入性铅，其中通过经皮插入结构制成的插入物。 对于这种引线的一个实施例，引线的电极支撑刺激部分相对于引线的横向尺寸包括至少一个腰围区域，以便于引导操纵性。

公开(公告)号：US07905495B2

公开(公告)日：2011-03-15

申请号：US11946930

申请日：2007-11-29

申请人： John Munson

发明人： John Munson

IPC分类号： F16J15/34 ,  F04D29/08 ,  F04D29/10

CPC分类号： F16J15/441 ,  F01D11/001 ,  F01D11/003 ,  F05D2230/642 ,  F05D2260/38

摘要： A circumferential sealing arrangement is disclosed herein. The circumferential sealing arrangement includes a structure operable to rotate about an axis and having a first surface facing radially outward. The circumferential sealing arrangement also includes a static housing circumscribing the rotatable structure. The circumferential sealing arrangement also includes at least one seal element connected to the static housing and having a second surface facing radially inward. The circumferential sealing arrangement also includes a seal runner rotatable with the structure and having a third surface facing radially outward. The third surface cooperates with the second surface to form a circumferential seal between the static housing and the rotatable structure. A radial gap is defined between the first surface of the rotatable structure and a fourth surface of the seal runner facing radially inward and opposing the first surface. The circumferential sealing arrangement also includes at least one resilient member disposed in the radial gap and operable to radially compress in response to a change in size of the radial gap to limit hoop stresses being generated in the seal runner.

摘要翻译： 本文公开了周向密封装置。 周向密封装置包括可操作以围绕轴线旋转并且具有面向径向向外的第一表面的结构。 周向密封装置还包括围绕可旋转结构的静止壳体。 圆周密封装置还包括连接到静态壳体的至少一个密封元件，并且具有面向径向向内的第二表面。 圆周密封装置还包括可与该结构一起旋转并具有面向径向向外的第三表面的密封流道。 第三表面与第二表面协作以在静态外壳和可旋转结构之间形成圆周密封。 径向间隙限定在可旋转结构的第一表面和密封流道的径向向内并与第一表面相对的第四表面之间。 圆周密封装置还包括设置在径向间隙中的至少一个弹性构件，并可操作以响应于径向间隙尺寸的变化而径向压缩以限制在密封流道中产生的环向应力。

公开(公告)号：US08657573B2

公开(公告)日：2014-02-25

申请号：US12758842

申请日：2010-04-13

申请人： John Munson

发明人： John Munson

IPC分类号： F01D11/02

CPC分类号： F16J15/441 ,  F01D11/003 ,  F16J15/445

摘要： A circumferential sealing arrangement is disclosed herein. The circumferential sealing arrangement includes a seal runner operable to be fixed to a structure for concurrent rotation with the structure about an axis. The circumferential sealing arrangement also includes a housing that encircles the seal runner or is encircled by the seal runner. The circumferential sealing arrangement also includes a primary seal element at least partially disposed in the housing. The primary seal element includes a first surface cooperating with a second surface of the seal runner to form a circumferential seal between the primary seal element and the seal runner. The circumferential sealing arrangement also includes a secondary seal element positioned between the housing and the primary seal element on a first side of the primary seal element along the axis of rotation. A second side of the primary seal element along the axis of rotation opposite the first side seals against the housing. The secondary seal element generates a biasing force along the axis of rotation urging the second side against the housing.

摘要翻译： 本文公开了周向密封装置。 周向密封装置包括可操作地固定到结构上以使结构围绕轴线同时旋转的密封流道。 圆周密封装置还包括围绕密封流道或由密封流道环绕的壳体。 周向密封装置还包括至少部分地设置在壳体中的主密封元件。 主密封元件包括与密封流道的第二表面协作以在主密封元件和密封流道之间形成圆周密封的第一表面。 圆周密封装置还包括二次密封元件，其沿着旋转轴线定位在主密封元件的第一侧上的壳体和主密封元件之间。 主密封元件沿着与第一侧相反的旋转轴线的第二侧密封住壳体。 次级密封元件沿着旋转轴产生偏置力，迫使第二侧抵靠壳体。

公开(公告)号：US08201663B2

公开(公告)日：2012-06-19

申请号：US13004284

申请日：2011-01-11

申请人： John Munson

发明人： John Munson

IPC分类号： F01D25/18 ,  F01M1/12

CPC分类号： F01D25/183 ,  F02C7/06 ,  F05D2260/602

摘要： A lubrication scavenge system is disclosed herein. The lubrication scavenge system includes a sump housing substantially encircling a structure disposed for rotation about an axis. The sump housing has an inwardly-facing surface extending at least partially about the axis in a spiral path. The spiral path increases in radial distance from the axis in the direction of rotation of the structure, in a plane perpendicular to the axis. The spiral path extends 360°.

摘要翻译： 本文公开了一种润滑清除系统。 润滑清除系统包括基本上围绕设置用于围绕轴线旋转的结构的贮槽壳体。 贮槽壳体具有向内的表面，该表面至少部分地围绕螺旋路径的轴线延伸。 在垂直于轴线的平面中，螺旋路径在距结构的旋转方向上的轴线的径向距离上增加。 螺旋路径延伸360°。

公开(公告)号：US20110250056A1

公开(公告)日：2011-10-13

申请号：US12758842

申请日：2010-04-13

申请人： John Munson

发明人： John Munson

IPC分类号： F04D29/08 ,  F16J15/16 ,  B23P11/00

CPC分类号： F16J15/441 ,  F01D11/003 ,  F16J15/445

摘要： A circumferential sealing arrangement is disclosed herein. The circumferential sealing arrangement includes a seal runner operable to be fixed to a structure for concurrent rotation with the structure about an axis. The circumferential sealing arrangement also includes a housing that encircles the seal runner or is encircled by the seal runner. The circumferential sealing arrangement also includes a primary seal element at least partially disposed in the housing. The primary seal element includes a first surface cooperating with a second surface of the seal runner to form a circumferential seal between the primary seal element and the seal runner. The circumferential sealing arrangement also includes a secondary seal element positioned between the housing and the primary seal element on a first side of the primary seal element along the axis of rotation. A second side of the primary seal element along the axis of rotation opposite the first side seals against the housing. The secondary seal element generates a biasing force along the axis of rotation urging the second side against the housing.

摘要翻译： 本文公开了周向密封装置。 周向密封装置包括可操作地固定到结构上以使结构围绕轴线同时旋转的密封流道。 圆周密封装置还包括围绕密封流道或由密封流道环绕的壳体。 周向密封装置还包括至少部分地设置在壳体中的主密封元件。 主密封元件包括与密封流道的第二表面协作以在主密封元件和密封流道之间形成圆周密封的第一表面。 圆周密封装置还包括二次密封元件，其沿着旋转轴线定位在主密封元件的第一侧上的壳体和主密封元件之间。 主密封元件沿着与第一侧相反的旋转轴线的第二侧密封住壳体。 次级密封元件沿着旋转轴产生偏置力，迫使第二侧抵靠壳体。

公开(公告)号：US20060070118A1

公开(公告)日：2006-03-30

申请号：US11268073

申请日：2005-11-07

申请人： John Munson ,  Sebastian Elbaum

发明人： John Munson ,  Sebastian Elbaum

IPC分类号： H04L9/32

CPC分类号： G06F11/3612 ,  G06F11/30 ,  G06F21/55 ,  G06F21/552

摘要： A real-time approach for detecting aberrant modes of system behavior induced by abnormal and unauthorized system activities that are indicative of an intrusive, undesired access of the system. This detection methodology is based on behavioral information obtained from a suitably instrumented computer program as it is executing. The theoretical foundation for the present invention is founded on a study of the internal behavior of the software system. As a software system is executing, it expresses a set of its many functionalities as sequential events. Each of these functionalities has a characteristic set of modules that is executed to implement the functionality. These module sets execute with clearly defined and measurable execution profiles, which change as the executed functionalities change. Over time, the normal behavior of the system will be defined by the boundary of the profiles. An attempt to violate the security of the system will result in behavior that is outside the normal activity of the system and thus result in a perturbation of the system in a manner outside the scope of the normal profiles. Such violations are detected by an analysis and comparison of the profiles generated from an instrumented software system against a set of known intrusion profiles and a varying criterion level of potential new intrusion events.

公开(公告)号：US20080110699A1

公开(公告)日：2008-05-15

申请号：US11939096

申请日：2007-11-13

申请人： John Munson

发明人： John Munson

IPC分类号： F01M1/12 ,  B01D35/01 ,  F02B53/00

CPC分类号： F01D25/183 ,  F02C7/06 ,  F05D2260/602

摘要： A method and apparatus for scavenging lubricant is disclosed herein. In the invention, a rotating structure is encircled within a sump housing and subjected to lubrication. The sump housing collects high-momentum lubricant flow and low-momentum lubricant flow. The interior of the sump housing is separated into a plurality of chambers with at least one dynamic seal. The at least one dynamic seal extends between the sump housing and the rotating structure to isolate the high-momentum lubricant flow from the low-momentum lubricant flow.

摘要翻译： 本文公开了一种用于清除润滑剂的方法和装置。 在本发明中，旋转结构被包围在贮槽外壳内并进行润滑。 油底壳收集高动量润滑油流量和低动量润滑油流量。 贮槽壳体的内部被分成具有至少一个动态密封件的多个室。 所述至少一个动态密封件在所述贮槽壳体和所述旋转结构之间延伸，以将所述高动量润滑剂流动与所述低动量润滑剂流隔离。

公开(公告)号：US08464835B2

公开(公告)日：2013-06-18

申请号：US12192294

申请日：2008-08-15

申请人： John Munson

发明人： John Munson

IPC分类号： F01D25/18 ,  F01M1/08 ,  F16N25/04

CPC分类号： F01D25/18 ,  F01D25/16 ,  F05D2260/60 ,  F16C19/06 ,  F16C33/6677 ,  F16C2360/23 ,  F16N7/16 ,  F16N7/32 ,  F16N2210/02 ,  F16N2210/14

摘要： A lubricant scoop is disclosed herein. The lubricant scoop comprises an annular body encircling a central axis. The annular body is operable to rotate about the central axis in a first direction. The lubricant scoop also comprises a plurality of lubricant passageways defined in the annular body. Each of the plurality of passageways extends radially inward toward the central axis from respective entry ports to respective exit ports. The lubricant scoop also comprises an entry plenum defined in the annular body. The entry plenum is upstream of and fluidly communicates with each of the plurality of passageways. The entry plenum has an upstream opening operable to receive lubricant from a lubricant spray nozzle.

摘要翻译： 本文公开了一种润滑剂勺。 润滑剂铲斗包括环绕中心轴线的环形体。 环形体可操作以在第一方向围绕中心轴线旋转。 润滑剂铲还包括限定在环形体中的多个润滑剂通路。 多个通道中的每一个通道从相应的入口端口朝向中心轴线径向向内延伸到相应的出口。 润滑剂铲斗还包括限定在环形体中的进气室。 入口增压室在多个通道中的每一个上游并与其流体连通。 入口气室具有可操作以从润滑剂喷嘴接收润滑剂的上游开口。

公开(公告)号：US07878303B2

公开(公告)日：2011-02-01

申请号：US11939096

申请日：2007-11-13

申请人： John Munson

发明人： John Munson

IPC分类号： F01D25/18 ,  F01M1/12

CPC分类号： F01D25/183 ,  F02C7/06 ,  F05D2260/602

摘要： A method and apparatus for scavenging lubricant is disclosed herein. In the invention, a rotating structure is encircled within a sump housing and subjected to lubrication. The sump housing collects high-momentum lubricant flow and low-momentum lubricant flow. The interior of the sump housing is separated into a plurality of chambers with at least one dynamic seal. The at least one dynamic seal extends between the sump housing and the rotating structure to isolate the high-momentum lubricant flow from the low-momentum lubricant flow.

摘要翻译： 本文公开了一种用于清除润滑剂的方法和装置。 在本发明中，旋转结构被包围在贮槽外壳内并进行润滑。 油底壳收集高动量润滑油流量和低动量润滑油流量。 贮槽壳体的内部被分成具有至少一个动态密封件的多个室。 所述至少一个动态密封件在所述贮槽壳体和所述旋转结构之间延伸，以将所述高动量润滑剂流动与所述低动量润滑剂流隔离。

公开(公告)号：US07789200B2

公开(公告)日：2010-09-07

申请号：US11939071

申请日：2007-11-13

申请人： John Munson

发明人： John Munson

IPC分类号： F01M1/08 ,  B01D35/01 ,  F01D1/24

CPC分类号： F01D25/20 ,  F05D2250/70 ,  F05D2260/602

摘要： A sump housing for scavenging lubricant is disclosed herein. The sump housing includes an outer wall defining a chamber. A lubricated structure operable to rotate can be disposed within the sump housing. The sump housing also includes an out-take for lubricant scavenging. The out-take extends across a chordal arc of the chamber. The out-take includes an upstream first portion of the outer wall diverging away from the chordal arc at a first rate. The out-take also includes a downstream second portion of the outer wall opposite the first portion. The second portion diverges away from the chordal arc toward the first portion at a second rate greater than said first rate to define a blunt wall facing the first portion for reducing the likelihood that windage will limit lubricant scavenging.

摘要翻译： 本文公开了用于清除润滑剂的贮槽壳体。 贮槽壳体包括限定腔室的外壁。 可操作以旋转的润滑结构可以设置在贮槽外壳内。 油底壳还包括一个用于润滑剂清除的出口。 外伸延伸穿过腔室的弦线。 外出包括外壁的上游第一部分以第一速率从弦弦发散。 外出部分还包括与第一部分相对的外壁的下游第二部分。 第二部分以大于所述第一速率的第二速率朝向第一部分分离，以限定面向第一部分的钝壁，以减少风阻将限制润滑剂清除的可能性。