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公开(公告)号：US20100237566A1
公开(公告)日：2010-09-23
申请号：US12726943
申请日：2010-03-18
申请人： Pete Balsells , Mike Foster , Majid Ghasiri , Sid Niknezhad
发明人： Pete Balsells , Mike Foster , Majid Ghasiri , Sid Niknezhad
CPC分类号： F16J15/3236 , F16J15/166 , F16J15/3212 , F16J15/3232
摘要： Seal assemblies for sealing around a moveable shaft, such as rotary or reciprocating, or static, are described. The seal assemblies prevent the passage of lubricant or fluid from a relatively high pressure area on a first side of the seal to a relatively low pressure area on a second side of the seal. In some embodiments, these seals are energized by energizers, such as circular springs or canted springs, to keep the seal in contact with the moveable shaft. The seals have primary and secondary seals. The secondary seal provides initial moderate sealing against abrasive particles or contaminants to reduce the exposure and wear of the primary seal.
摘要翻译： 描述了用于围绕活动轴（例如旋转或往复运动或静态）密封的密封组件。 密封组件防止润滑剂或流体从密封件的第一侧上的相对高的压力区域通到密封件的第二侧上的较低压力区域。 在一些实施例中，这些密封件由诸如圆形弹簧或倾斜弹簧的激励器激励，以保持密封件与可移动轴接触。 密封件具有一次和二次密封。 二次密封提供初始适度的密封以抵抗磨料颗粒或污染物，以减少主密封件的暴露和磨损。
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公开(公告)号：US08544850B2
公开(公告)日：2013-10-01
申请号：US12726943
申请日：2010-03-18
申请人： Pete Balsells , Mike Foster , Majid Ghasiri , Sid Niknezhad
发明人： Pete Balsells , Mike Foster , Majid Ghasiri , Sid Niknezhad
IPC分类号： F16J15/32
CPC分类号： F16J15/3236 , F16J15/166 , F16J15/3212 , F16J15/3232
摘要： Seal assemblies for sealing around a moveable shaft, such as rotary or reciprocating, or static, are described. The seal assemblies prevent the passage of lubricant or fluid from a relatively high pressure area on a first side of the seal to a relatively low pressure area on a second side of the seal. In some embodiments, these seals are energized by energizers, such as circular springs or canted springs, to keep the seal in contact with the moveable shaft. The seals have primary and secondary seals. The secondary seal provides initial moderate sealing against abrasive particles or contaminants to reduce the exposure and wear of the primary seal.
摘要翻译： 描述了用于围绕活动轴（例如旋转或往复运动或静态）密封的密封组件。 密封组件防止润滑剂或流体从密封件的第一侧上的相对高的压力区域通到密封件的第二侧上的相对低的压力区域。 在一些实施例中，这些密封件由诸如圆形弹簧或倾斜弹簧的激励器激励，以保持密封件与可移动的轴接触。 密封件具有一次和二次密封。 二次密封提供初始适度的密封以抵抗磨料颗粒或污染物，以减少主密封件的暴露和磨损。
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公开(公告)号：US20100289198A1
公开(公告)日：2010-11-18
申请号：US12767421
申请日：2010-04-26
申请人： Pete Balsells , Majid Ghasiri , Daniel Poon , Russell Beemer , Dick Shepard
发明人： Pete Balsells , Majid Ghasiri , Daniel Poon , Russell Beemer , Dick Shepard
CPC分类号： F16F1/045 , B21F35/00 , F16F1/02 , Y10T29/49615
摘要： Multilayered canted coil springs and methods that improve mechanical, electrical and thermal properties of canted coil springs. In some embodiments, properties of dissimilar materials are combined into the spring using various material layers. For example, in one embodiment a protective or high strength outer layer material shields a more sensitive inner core material from harsh environments and conditions. The inner core material may be a highly electrically conductive material, with the outer layer material having an electrical conductivity lower than the core. In various embodiments the following characteristics of the spring are improved: electrical and/or thermal conductivity, corrosion resistance, biocompatibility, temperature resistance, stress relaxation, variable frictional force, and wear resistance in harsh environments and conditions.
摘要翻译： 多层倾斜螺旋弹簧和改进倾斜螺旋弹簧的机械，电气和热性能的方法。 在一些实施例中，使用各种材料层将异种材料的性质组合到弹簧中。 例如，在一个实施例中，保护性或高强度外层材料将更敏感的内芯材料遮蔽恶劣的环境和条件。 内芯材料可以是高度导电的材料，其中外层材料具有低于芯的导电性。 在各种实施例中，弹簧的以下特性得到改善：恶劣环境和条件下的电和/或导热性，耐腐蚀性，生物相容性，耐温性，应力松弛，可变摩擦力和耐磨性。
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公开(公告)号：US08328202B2
公开(公告)日：2012-12-11
申请号：US12329405
申请日：2008-12-05
申请人： Mike Foster , Majid Ghasiri
发明人： Mike Foster , Majid Ghasiri
CPC分类号： F16J15/3236 , F16J15/3212
摘要： Seal assemblies and methods for forming them are described. Aspects of the seal assemblies include a seal ring made of a relative soft material supported by a specially configured backing ring made of a much higher modulus material, such as ferrous and non-ferrous metal or engineered plastic. The seal assemblies may optionally include a retaining ring to prevent slippage relative to the environment or housing in which they are placed and to prevent shuttling. The seal assemblies may also optionally include an energizer to alter the force generating by a sealing lip on the seal ring.
摘要翻译： 描述了用于形成它们的密封组件和方法。 密封组件的方面包括由相对软质材料制成的密封环，该密封环由特殊构造的背衬环支撑，该环由高得多的模量材料制成，例如黑色金属和有色金属或工程塑料。 密封组件可以可选地包括保持环，以防止相对于放置它们的环境或壳体滑动并防止穿梭。 密封组件还可以任选地包括激发器以改变由密封环上的密封唇产生的力。
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公开(公告)号：US20090146379A1
公开(公告)日：2009-06-11
申请号：US12329405
申请日：2008-12-05
申请人： Mike Foster , Majid Ghasiri
发明人： Mike Foster , Majid Ghasiri
CPC分类号： F16J15/3236 , F16J15/3212
摘要： Seal assemblies and methods for forming them are described. Aspects of the seal assemblies include a seal ring made of a relative soft material supported by a specially configured backing ring made of a much higher modulus material, such as ferrous and non-ferrous metal or engineered plastic. The seal assemblies may optionally include a retaining ring to prevent slippage relative to the environment or housing in which they are placed and to prevent shuttling. The seal assemblies may also optionally include an energizer to alter the force generating by a sealing lip on the seal ring.
摘要翻译： 描述了用于形成它们的密封组件和方法。 密封组件的方面包括由相对软质材料制成的密封环，该密封环由特殊构造的背衬环支撑，该环由高得多的模量材料制成，例如黑色金属和有色金属或工程塑料。 密封组件可以可选地包括保持环，以防止相对于放置它们的环境或壳体滑动并防止穿梭。 密封组件还可以任选地包括激发器以改变由密封环上的密封唇产生的力。
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公开(公告)号：US20080246231A1
公开(公告)日：2008-10-09
申请号：US12062895
申请日：2008-04-04
CPC分类号： A61N1/05 , A61N1/0551 , A61N1/3752 , H01R13/2421 , H01R24/58 , H01R2105/00 , H01R2201/12 , Y10T29/49208 , Y10T29/49826
摘要： Connector assemblies for use with implantable medical devices having easy to assemble contacts are disclosed. The connector assemblies are generally formed by coupling a plurality of ring contacts, sealing rings, and spring contact elements together with at least one holding ring to form a connector having a common bore fore receiving a medical lead cable. Contact grooves or spring chambers for positioning the spring contact elements are formed in part by assembling multiple components together.
摘要翻译： 公开了具有易于组装触点的可植入医疗装置的连接器组件。 连接器组件通常通过将多个环形接触件，密封环和弹簧接触元件与至少一个保持环联接而形成，以形成具有用于接收医用引线电缆的公共孔的连接器。 用于定位弹簧接触元件的接触槽或弹簧室通过将多个部件组装在一起而部分地形成。
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7.发明授权Ball holding, latching and locking applications using radial and axial springs by incorporating electrical conductivity and electrical switchings 有权使用径向和轴向弹簧的球保持，锁定和锁定应用通过结合导电性和电气切换公开(公告)号：US07858892B2
公开(公告)日：2010-12-28
申请号：US12613478
申请日：2009-11-05
申请人： Peter J. Balsells , Majid Ghasiri
发明人： Peter J. Balsells , Majid Ghasiri
IPC分类号： H01H19/46
CPC分类号： F16B21/078 , F16C11/069
摘要： A latching and electrical switch mechanism includes an insulated housing having a cavity therein with an opening thereto along with an electrically conductive ball disposed therein. The ball includes a stem with a smaller diameter than the ball and extends therefrom with a ball being sized for rotational and translational movement within the housing cavity. At least one groove is provided in the housing cavity and a coil spring is disposed in a groove for making electrical contact with the ball and retaining the ball for rotation within the cavity with the stem at selected conical angles with respect to the housing centerline. At least one electrical contact is disposed in the cavity at a spaced apart relationship with the coil spring for providing electrical connection with the ball upon translational movement of the ball within the cavity, which also produces an audible sound.
摘要翻译： 闩锁和电气开关机构包括绝缘壳体，其中具有腔室，其中具有开口以及布置在其中的导电球体。 球包括具有比球更小的直径的杆，并从其延伸，球的尺寸适于在壳体腔内旋转和平移运动。 至少一个凹槽设置在壳体空腔中，并且螺旋弹簧设置在凹槽中，用于与球体电接触并且保持球体在空腔内旋转，杆体相对于壳体中心线以选定的锥形角度。 至少一个电接触件以与螺旋弹簧间隔开的关系设置在空腔中，用于在球体在空腔内的平移运动时提供与球的电连接，这也产生可听见的声音。
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公开(公告)号：US07822477B2
公开(公告)日：2010-10-26
申请号：US11839103
申请日：2007-08-15
申请人： Gerry Rey , Sandy Damasco , Majid Ghasiri
发明人： Gerry Rey , Sandy Damasco , Majid Ghasiri
IPC分类号： A61N1/00
CPC分类号： H01R13/5224 , A61N1/3752 , H01R13/187 , H01R24/58 , H01R2107/00 , Y10T29/49204
摘要： Connector assemblies for use with implantable medical devices having easy to assemble contacts are disclosed. The connector assemblies are generally formed by coupling a plurality of contact housings, sealing rings and leaf spring contact elements to form a connector having a common bore for receiving a medical lead cable. Contact grooves for positioning the leaf spring contact elements are formed in part by assembling multiple components together.
摘要翻译： 公开了具有易于组装触点的可植入医疗装置的连接器组件。 连接器组件通常通过联接多个接触壳体，密封环和板簧接触元件而形成，以形成具有用于接收医用引线电缆的公共孔的连接器。 用于定位板簧接触元件的接触槽部分地通过将多个部件组装在一起而形成。
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9.发明申请公开(公告)号：US20100051438A1
公开(公告)日：2010-03-04
申请号：US12613478
申请日：2009-11-05
申请人： PETER J. BALSELLS , Majid Ghasiri
发明人： PETER J. BALSELLS , Majid Ghasiri
IPC分类号： H01H19/14
CPC分类号： F16B21/078 , F16C11/069
摘要： A latching and electrical switch mechanism includes an insulated housing having a cavity therein with an opening thereto along with an electrically conductive ball disposed therein. The ball includes a stem with a smaller diameter than the ball and extends therefrom with a ball being sized for rotational and translational movement within the housing cavity. At least one groove is provided in the housing cavity and a coil spring is disposed in a groove for making electrical contact with the ball and retaining the ball for rotation within the cavity with the stem at selected conical angles with respect to the housing centerline. At least one electrical contact is disposed in the cavity at a spaced apart relationship with the coil spring for providing electrical connection with the ball upon translational movement of the ball within the cavity, which also produces an audible sound.
摘要翻译： 闩锁和电气开关机构包括绝缘壳体，其中具有腔室，其中具有开口以及布置在其中的导电球体。 球包括具有比球更小的直径的杆，并从其延伸，球的尺寸适于在壳体腔内旋转和平移运动。 至少一个凹槽设置在壳体空腔中，并且螺旋弹簧设置在凹槽中，用于与球体电接触并且保持球体在空腔内旋转，杆体相对于壳体中心线以选定的锥形角度。 至少一个电接触件以与螺旋弹簧间隔开的关系设置在空腔中，用于在球体在空腔内的平移运动时提供与球的电连接，这也产生可听见的声音。
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公开(公告)号：US08437855B2
公开(公告)日：2013-05-07
申请号：US12062895
申请日：2008-04-04
IPC分类号： A61N1/3752
CPC分类号： A61N1/05 , A61N1/0551 , A61N1/3752 , H01R13/2421 , H01R24/58 , H01R2105/00 , H01R2201/12 , Y10T29/49208 , Y10T29/49826
摘要： Connector assemblies for use with implantable medical devices having easy to assemble contacts are disclosed. The connector assemblies are generally formed by coupling a plurality of ring contacts, sealing rings, and spring contact elements together with at least one holding ring to form a connector having a common bore fore receiving a medical lead cable. Contact grooves or spring chambers for positioning the spring contact elements are formed in part by assembling multiple components together.
摘要翻译： 公开了具有易于组装触点的可植入医疗装置的连接器组件。 连接器组件通常通过将多个环形接触件，密封环和弹簧接触元件与至少一个保持环联接而形成，以形成具有用于接收医用引线电缆的公共孔的连接器。 用于定位弹簧接触元件的接触槽或弹簧室通过将多个部件组装在一起而部分地形成。
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