公开(公告)号：US5499826A

公开(公告)日：1996-03-19

申请号：US356684

申请日：1994-12-15

Applicant: Aaron J. Pippert ,  Frederick B. Pippert

Inventor： Aaron J. Pippert ,  Frederick B. Pippert

IPC: D04C1/06 ,  F16J15/16 ,  F16J15/34 ,  F16J15/00 ,  D04C1/00

CPC classification number: D04C1/06 ,  F16J15/166 ,  F16J15/3408 ,  F16J15/3412

Abstract: An anti-extrusion lip seal device is disclosed for use that includes a flexible sealing lip portion supported by an annular braided anti-extrusion element. The braided anti-extrusion element is less resilient than the sealing lip portion to resist extrusion forces acting on the seal device. The braided anti-extrusion element includes fibers that are interconnected both laterally and radially. It is further impregnated with elastomeric or resinous material. Resiliency of the braided element may be adjusted during manufacture by varying the tightness of the braid as well as by variation of the resiliency of the impregnated material.

Abstract translation: 公开了一种用于使用的抗挤压唇形密封装置，其包括由环形编织的抗挤压元件支撑的柔性密封唇部分。 编织的抗挤压元件比密封唇部分弹性小，以抵抗作用在密封装置上的挤压力。 编织的抗挤压元件包括横向和径向互连的纤维。 进一步用弹性或树脂材料浸渍。 编织元件的弹性可以通过改变编织物的密封性以及通过改变浸渍材料的弹性来调节。

公开(公告)号：US09225165B2

公开(公告)日：2015-12-29

申请号：US13884048

申请日：2011-11-07

Applicant: Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

Inventor： Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

IPC: H02H9/00 ,  H02H9/04 ,  H01C7/12

CPC classification number: H02H9/041 ,  H01C7/12 ,  H01C7/126

Abstract: A surge arrester has a collar for fixing tensioning elements. The collar is extendable and is capable of absorbing released energy in the event of a fault and holding together the cage containing the tensioning elements. The collar, which fixes the tensioning elements in the radial direction, is positioned around the cage of the surge arrester formed from the tensioning elements. The form of the collar is such that it has defined deformation regions, with the result that the collar can expand and thus widen in the event of a force effect in the radial direction. If the varistor elements expand in the manner of an explosion during an overload, the collar is expanded and absorbs some of the released energy. This ensures that the cage is held together in the event of an overload and thus no fragments of the varistor elements can be flung out of the cage.

Abstract translation: 电涌放电器具有用于固定张紧元件的套环。 套环是可延伸的，并且能够在发生故障的情况下吸收释放的能量并将包含张紧元件的笼子保持在一起。 沿着径向固定张紧元件的轴环围绕由张紧元件形成的电涌放电器的保持架定位。 轴环的形式使得其具有限定的变形区域，结果是在径向方向上的力作用的情况下，套环可以膨胀并因此变宽。 如果压敏电阻元件在过载期间以爆炸的方式膨胀，则套环被膨胀并吸收一些释放的能量。 这确保了在过载的情况下保持架保持在一起，并且因此不可能将变阻器元件的碎片从笼中抛出。

公开(公告)号：US08786994B2

公开(公告)日：2014-07-22

申请号：US12866367

申请日：2009-01-21

Applicant: Gundolf Barenthin ,  Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

Inventor： Gundolf Barenthin ,  Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

IPC: H02H1/00 ,  H02H1/04 ,  H02H3/22 ,  H02H9/06 ,  H02G13/00

CPC classification number: H01T4/02 ,  H01C7/12

Abstract: A configuration includes a surge arrester. The surge arrester includes first and second connecting terminals. At least one connecting terminal is connected to an electrically conductive connecting path to contact the surge arrester. The connecting path is mounted in a universally jointed manner.

Abstract translation: 配置包括电涌放电器。 电涌放电器包括第一和第二连接端子。 至少一个连接端子连接到导电连接路径以接触电涌放电器。 连接路径以普遍连接的方式安装。

公开(公告)号：US20110216464A1

公开(公告)日：2011-09-08

申请号：US13128674

申请日：2009-11-02

Applicant: Gundolf Barenthin ,  Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

Inventor： Gundolf Barenthin ,  Erhard Pippert ,  Dirk Springborn ,  Markus Sulitze

IPC: H02H3/22 ,  H05K13/00

CPC classification number: H01C7/12 ,  H01C7/126

Abstract: A surge arrester has a varistor element. A first and a second armature body are pressed against the varistor element by way of a bracing device. At least one of the armature bodies has a shoulder on which a cross-member of the bracing device is supported. A tensioning leg is fitted to the cross-member.

Abstract translation: 电涌放电器具有变阻器元件。 第一和第二电枢体通过支撑装置压靠在压敏电阻元件上。 衔铁体中的至少一个具有支撑支撑装置的横向构件的肩部。 横梁上装有张紧腿。

公开(公告)号：US07844278B1

公开(公告)日：2010-11-30

申请号：US11703230

申请日：2007-02-07

Applicant: Richard G. Ross ,  Bryan Barbee ,  Bob Pippert ,  Samuel M. Woleben

Inventor： Richard G. Ross ,  Bryan Barbee ,  Bob Pippert ,  Samuel M. Woleben

IPC: H04W72/00

CPC classification number: H04W72/0486 ,  H04W36/22

Abstract: Methods and apparatus for congestion mitigation in wireless communication networks are provided. The congestion mitigation can include assignment of a new user class, a mobile station identifier, a mobile station identifier and a reserved traffic channel and/or an alternative access channel in another wireless communication network. These congestion mitigation techniques can be employed for selected mobile stations when an activity on an access channel is above a threshold level.

Abstract translation: 提供了无线通信网络中拥塞减轻的方法和装置。 拥塞缓解可以包括在另一无线通信网络中分配新的用户类别，移动站标识符，移动站标识符和预留业务信道和/或替代接入信道。 当接入信道上的活动高于阈值水平时，这些拥塞减轻技术可以用于选定的移动台。

公开(公告)号：US20100214989A1

公开(公告)日：2010-08-26

申请号：US12774428

申请日：2010-05-05

Applicant: Robert C. Pippert ,  Joseph E. Bennett ,  Ryan S. Talley ,  Joseph I. Schield ,  Andrew M. Wurtenberger

Inventor： Robert C. Pippert ,  Joseph E. Bennett ,  Ryan S. Talley ,  Joseph I. Schield ,  Andrew M. Wurtenberger

IPC: H04W4/00 ,  H04W60/00

CPC classification number: H04W8/183 ,  H04W8/065 ,  H04W80/04

Abstract: Methods and systems are provided for dynamic selection by a mobile station of its home agent using its preferred roaming list (PRL). A mobile station maintains a PRL comprising an association between (i) a first set of data identifying a first wireless wide area network (WWAN) and (ii) a first identifier of a first home agent. The mobile station detects a broadcast of the first set of data by the first WWAN. Responsive to detecting the broadcast of the first set of data by the first WWAN, the mobile station connects to the first WWAN. Responsive to connecting to the first WWAN, the mobile station uses the first identifier to register with the first home agent.

Abstract translation: 提供方法和系统用于使用其优选漫游列表（PRL）由其归属代理的移动站进行动态选择。 移动站维护PRL，其包括（i）识别第一无线广域网（WWAN）的第一组数据和（ii）第一归属代理的第一标识符之间的关联。 移动台通过第一WWAN检测第一组数据的广播。 响应于由第一WWAN检测第一组数据的广播，移动站连接到第一WWAN。 响应于连接到第一WWAN，移动台使用第一标识符向第一本地代理注册。

公开(公告)号：US07729099B2

公开(公告)日：2010-06-01

申请号：US11938838

申请日：2007-11-13

Applicant: Bernd Kruska ,  Erhard Pippert

Inventor： Bernd Kruska ,  Erhard Pippert

IPC: H01C7/12

CPC classification number: H01C7/12

Abstract: A surge arrester has a discharge current path. The discharge current path is surrounded by an insulating sleeve. The insulating sleeve has at least one area that is optically transparent.

Abstract translation: 电涌放电器具有放电电流通路。 放电电流路径由绝缘套管包围。 绝缘套管具有至少一个光学透明的区域。

公开(公告)号：US07190969B1

公开(公告)日：2007-03-13

申请号：US10403767

申请日：2003-03-31

Applicant: Dae-Sik Oh ,  Leo Anderson ,  Robert Pippert

Inventor： Dae-Sik Oh ,  Leo Anderson ,  Robert Pippert

IPC: H04M1/00 ,  H04Q7/20

CPC classification number: H04W8/26 ,  H04W60/04 ,  H04W68/00

Abstract: A system and method for managing multiple mobile stations provisioned for use by a single user with a common mobile identification number (MIN). In an advanced intelligent network, a call control system may receive requests to set one of the multiple mobile stations to an active state. The call control system may also receive requests to set one or more of the multiple mobile stations to an inactive state. The call control system stores the active or inactive indication in a subscriber profile database. When a request is made to register one of the multiple mobile stations for service, the call control system determines if the mobile station is active or inactive. If the mobile station is inactive, it is not permitted to register. If the mobile station is active, it is permitted to register.

Abstract translation: 一种用于管理由单个用户提供以供公共移动识别号码（MIN）使用的多个移动站的系统和方法。 在高级智能网中，呼叫控制系统可以接收将多个移动台中的一个设置为活动状态的请求。 呼叫控制系统还可以接收将多个移动台中的一个或多个设置为非活动状态的请求。 呼叫控制系统将活动或不活动指示存储在用户简档数据库中。 当请求登记多个移动台中的一个用于服务时，呼叫控制系统确定移动台是活动还是非活动。 如果移动台处于非活动状态，则不允许注册。 如果移动台处于活动状态，则可以注册。

公开(公告)号：US06485024B1

公开(公告)日：2002-11-26

申请号：US09656110

申请日：2000-09-06

Applicant: Frederick B. Pippert ,  John I. Nunn, II

Inventor： Frederick B. Pippert ,  John I. Nunn, II

IPC: F16J1534

CPC classification number: F16J15/3488 ,  F16J15/3452

Abstract: A split mechanical face seal having a rotating seal assembly comprising a rigid seal ring of split ring segments and a pair of attachable body ring segments holding the rotating seal ring segments together when the body ring segments are attached, a stationary seal ring assembly comprising a rigid seal ring of split ring segments and a pair of attachable housing segments holding the stationary seal ring segments together when the housing segments are attached, a single segment retainer ring having a split forming first and second opposing end faces, the retainer ring being made of a flexible material, the retainer ring being operatively engaged with the stationary seal ring segments and resilient members carried by the retainer ring and operatively engageable with axially facing abutments formed in the housing segments when the housing segments are attached such that the retainer ring exerts a biasing force against the stationary seal ring segments in a direction toward the rotating seal ring segments.

Abstract translation: 一种具有旋转密封组件的分体机械面密封件，其包括开口环段的刚性密封环和当所述主体环段被附接时将所述旋转密封环段保持在一起的一对可附接体环段，包括刚性的固定密封环组件 开口环段的密封环和一对可附接的壳体段，当安装壳体段时将固定的密封环段保持在一起，单个段保持环具有分开形成的第一和第二相对的端面，保持环由 柔性材料，保持环与固定密封环段和由保持环承载的弹性构件可操作地接合，并且当安装壳体段时，保持环可操作地与形成在壳体段中的轴向相对的抵接件接合，使得保持环施加偏置力 在朝向旋转的方向上抵靠固定的密封环段 al环段。

公开(公告)号：US5480163A

公开(公告)日：1996-01-02

申请号：US102565

申请日：1993-08-05

Applicant: Hank T. Miser ,  Frederick B. Pippert ,  John T. Rogers

Inventor： Hank T. Miser ,  Frederick B. Pippert ,  John T. Rogers

IPC: F16J15/32

CPC classification number: F16J15/3236 ,  B29C2045/14459

Abstract: A replaceable sealing member is disclosed which includes a body, lip seal and bonded reinforcement section having a skirt portion and a lip support surface. The skirt portion and lip support restrict elastomeric flow of the body and lip seal portion of the sealing member to prevent extrusion damage. A radially extending flange, from which the skirt portion axially projects, is bonded to the body and has an abutment surface on one side for abutment against a shoulder in a metallic support, such as in a mud pump piston hub, for limiting axial movement of the replaceable sealing member.

Abstract translation: 公开了一种可替换的密封构件，其包括主体，唇形密封和具有裙部和唇支撑表面的结合的加强部分。 裙部和唇缘支撑件限制了密封件的主体和唇形密封部分的弹性体流动，以防止挤出损坏。 裙部部分轴向突出的径向延伸的凸缘结合到主体上，并且在一侧具有邻接表面，用于抵靠金属支撑件（例如泥浆泵活塞毂）中的肩部，用于限制轴向运动 可更换密封件。