公开(公告)号：US09664283B2

公开(公告)日：2017-05-30

申请号：US14667335

申请日：2015-03-24

申请人： David Keiser ,  Fred Keiser

发明人： David Keiser ,  Fred Keiser

IPC分类号： F16J15/02 ,  F16J15/12

CPC分类号： F16J15/021 ,  F16J15/121

摘要： A captivated seal assembly is disclosed. The seal assembly may include a metal seat shield, an annular elastomeric seal and a metal bonding ring. The metal bonding ring is preferably bonded to and fully encapsulated within the annular elastomeric seal. The composite metal bonding ring and elastomeric seal is contained in an annular recess formed in the metal seat shield. The metal bonding ring is secured to the metal seat shield, thereby retaining the elastomeric seal within the annular recess of the metal seat shield. The metal bonding ring may include a plurality of support pads for engagement with an annular back wall of the metal seat shield.

公开(公告)号：US20160281863A1

公开(公告)日：2016-09-29

申请号：US14667335

申请日：2015-03-24

申请人： David Keiser ,  Fred Keiser

发明人： David Keiser ,  Fred Keiser

IPC分类号： F16K5/06 ,  F16J15/02 ,  F16J15/12

CPC分类号： F16J15/021 ,  F16J15/121

摘要： A captivated seal assembly is disclosed. The seal assembly may include a metal seat shield, an annular elastomeric seal and a metal bonding ring. The metal bonding ring is preferably bonded to and fully encapsulated within the annular elastomeric seal. The composite metal bonding ring and elastomeric seal is contained in an annular recess formed in the metal seat shield. The metal bonding ring is secured to the metal seat shield, thereby retaining the elastomeric seal within the annular recess of the metal seat shield. The metal bonding ring may include a plurality of support pads for engagement with an annular back wall of the metal seat shield.

摘要翻译： 公开了一种迷人的密封组件。 密封组件可以包括金属座罩，环形弹性密封件和金属接合环。 金属接合环优选地结合到环形弹性密封件上并完全包封在环形弹性密封件内。 复合金属结合环和弹性体密封件容纳在形成在金属座椅护罩中的环形凹部中。 金属接合环被固定到金属座椅护罩上，从而将弹性体密封件保持在金属座椅护罩的环形凹部内。 金属接合环可以包括用于与金属座圈护罩的环形后壁接合的多个支撑垫。

公开(公告)号：US08482546B2

公开(公告)日：2013-07-09

申请号：US13172749

申请日：2011-06-29

申请人： Min Chin Chai ,  Fred Keiser ,  Igor Polishchuk

发明人： Min Chin Chai ,  Fred Keiser ,  Igor Polishchuk

IPC分类号： G06F3/045

CPC分类号： G01R27/2605 ,  G06F3/044 ,  G06F2203/04107

摘要： A self-shielding capacitive sensor array may include a first plurality of sensor elements and a second plurality of sensor elements, where each of the second plurality of sensor elements intersects each of the first plurality of sensor elements, such that each of the first plurality of sensor elements may be capacitively coupled with each of the second plurality of sensor elements. The first plurality of sensor elements may be configured to shield each of the second plurality of sensor elements from a noise source.

公开(公告)号：US20120044198A1

公开(公告)日：2012-02-23

申请号：US13172749

申请日：2011-06-29

申请人： Min Chin Chai ,  Fred Keiser ,  Igor Polishchuk

发明人： Min Chin Chai ,  Fred Keiser ,  Igor Polishchuk

IPC分类号： G06F3/045

CPC分类号： G01R27/2605 ,  G06F3/044 ,  G06F2203/04107

摘要： A self-shielding capacitive sensor array may include a first plurality of sensor elements and a second plurality of sensor elements, where each of the second plurality of sensor elements intersects each of the first plurality of sensor elements, such that each of the first plurality of sensor elements may be capacitively coupled with each of the second plurality of sensor elements. The first plurality of sensor elements may be configured to shield each of the second plurality of sensor elements from a noise source.

摘要翻译： 自屏蔽电容传感器阵列可以包括第一多个传感器元件和第二多个传感器元件，其中第二多个传感器元件中的每一个与第一多个传感器元件中的每一个相交，使得第一多个传感器元件 传感器元件可以与第二多个传感器元件中的每一个电容耦合。 第一多个传感器元件可以被配置为将第二多个传感器元件中的每一个与噪声源隔离。

公开(公告)号：US6135909A

公开(公告)日：2000-10-24

申请号：US426354

申请日：1999-10-25

申请人： Fred Keiser

发明人： Fred Keiser

IPC分类号： F16H3/72 ,  F16H47/04

CPC分类号： F16H3/722

摘要： In a broad aspect, the invention is an infinitely variable ratio transmission that may include an input shaft connected to a carrier plate. The input shaft is disposed within the bore of a sun gear. At least one planetary gear is rotatably attached to the carrier plate. A ring gear is connected to an output shaft. The at least one planetary gear is disposed between and meshed with the ring gear and the sun gear. A pump having a first and second gear enclosed within a housing is disposed about the input shaft. The second gear is attached to the sun gear. A pump oil pickup passageway connects an inlet port on the pump to a pump oil reservoir. A pump oil return passageway connects an outlet port of the pump to the reservoir. A control valve is provided to regulate fluid flow through the pump. Various clutch arrangements are disclosed to provide a reverse mode.

摘要翻译： 在广泛的方面，本发明是一种无级变速比变速器，其可包括连接到承载板的输入轴。 输入轴设置在太阳齿轮的孔内。 至少一个行星齿轮可旋转地附接到承载板。 齿圈连接到输出轴。 所述至少一个行星齿轮设置在所述环形齿轮和所述太阳齿轮之间并与所述齿圈啮合。 具有封装在壳体内的第一和第二齿轮的泵设置在输入轴周围。 第二档连接在太阳齿轮上。 泵油拾取通道将泵上的入口连接到泵油储存器。 泵油返回通道将泵的出口连接到储存器。 提供一个控制阀来调节通过泵的流体流量。 公开了各种离合器装置以提供反向模式。

公开(公告)号：US5971880A

公开(公告)日：1999-10-26

申请号：US130563

申请日：1998-08-07

申请人： Fred Keiser

发明人： Fred Keiser

IPC分类号： F16H3/72 ,  F16H47/04

CPC分类号： F16H3/722

摘要： In a broad aspect, the invention is an infinitely variable ratio transmission that may include an input shaft connected to a carrier plate. The input shaft is disposed within the bore of a sun gear. At least one planetary gear is rotatably attached to the carrier plate. A ring gear is connected to an output shaft. The at least one planetary gear is disposed between and meshed with the ring gear and the sun gear. A pump having a first and second gear enclosed within a housing is disposed about the input shaft. The second gear is attached to the sun gear. A pump oil pickup passageway connects an inlet port on the pump to a pump oil reservoir. A pump oil return passageway connects an outlet port of the pump to the reservoir. A control valve is provided to regulate fluid flow through the pump. Various clutch arrangements are disclosed to provide a reverse mode.