专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070215834A1 FLEXIBLE SEATS FOR PROCESS CONTROL VALVES 有权
标题翻译：用于过程控制阀的柔性座椅
公开(公告)号：US20070215834A1
公开(公告)日：2007-09-20
申请号：US11741258
申请日：2007-04-27
申请人： Wade Helfer , David Koester , Benjamin Good , Paul Dalluge , Andrew Olson
发明人： Wade Helfer , David Koester , Benjamin Good , Paul Dalluge , Andrew Olson
IPC分类号： F16K1/42
CPC分类号： F16K1/2261 , F16K1/2266
摘要： Flexible seals for process control valves are disclosed. An example disclosed seal includes a seal for use with a butterfly valve. The example seal includes a substantially flexible ring-shaped carrier configured to be fixed within the butterfly valve and to surround a flow control aperture therein. Additionally, the seal includes a ring-shaped cartridge coupled to an inner diameter of the ring-shaped carrier. The cartridge includes a first portion and a second portion coupled to the first portion to define a circumferential opening to hold a seal ring.
摘要翻译：公开了用于过程控制阀的柔性密封件。所公开的密封件包括用于与蝶形阀一起使用的密封件。示例性密封件包括基本上柔性的环形载体，其构造成固定在蝶形阀内并围绕其中的流量控制孔。此外，密封件包括联接到环形载体的内径的环形筒。盒包括第一部分和第二部分，其联接到第一部分以限定用于保持密封环的周向开口。

2. 发明申请

US20070138429A1 Flexible seals for process control valves 审中-公开
标题翻译：过程控制阀的柔性密封
公开(公告)号：US20070138429A1
公开(公告)日：2007-06-21
申请号：US11313364
申请日：2005-12-21
申请人： Wilbur Hutchens , Jason Olberding , Larry Weber , Wade Helfer , David Koester , Ted Grabau , Harry Champlin
发明人： Wilbur Hutchens , Jason Olberding , Larry Weber , Wade Helfer , David Koester , Ted Grabau , Harry Champlin
IPC分类号： F16K1/42
CPC分类号： F16K1/2266
摘要： Flexible seals for process control valves are disclosed. An example disclosed seal includes a substantially flexible ring-shaped carrier configured to be fixed within the butterfly valve and to surround a flow control aperture therein. The seal also includes a substantially rigid seal ring that has an outer circumferential surface fixed to the substantially flexible carrier and an inner circumferential surface configured to sealingly engage a control member that operatively interacts with the flow control aperture.
摘要翻译：公开了用于过程控制阀的柔性密封件。所公开的密封件的实例包括基本上柔性的环形载体，其构造成固定在蝶阀内并围绕其中的流动控制孔。密封件还包括基本上刚性的密封环，其具有固定到基本上柔性的载体上的外圆周表面和构造成密封地接合与流量控制孔可操作地相互作用的控制构件的内圆周表面。

3. 发明申请

US20090205696A1 Thermoelectric Heat Pumps Providing Active Thermal Barriers and Related Devices and Methods 审中-公开
标题翻译：提供主动热障碍和相关设备和方法的热电热泵
公开(公告)号：US20090205696A1
公开(公告)日：2009-08-20
申请号：US12371006
申请日：2009-02-13
申请人： David Koester , Seri Lee , Ramaswamy Mahadevan
发明人： David Koester , Seri Lee , Ramaswamy Mahadevan
IPC分类号： H01L35/30 , H01L35/34
CPC分类号： H01L35/30 , F25B21/02 , H01L23/38 , H01L35/32 , H01L2924/0002 , H01L2924/12044 , H01L2924/3011 , H01L2924/00
摘要： An electronic device may include a heat generating component and a surface adjacent the heat generating component. A temperature of the heat generating component may be greater than a temperature of the surface adjacent the heat generating component during operation of the electronic device. A thermoelectric heat pump between the surface and the heat generating component may be configured to pump heat from a cold side of the thermoelectric heat pump adjacent the surface toward the heat generating component. Related methods are also discussed.
摘要翻译：电子设备可以包括发热部件和邻近发热部件的表面。在电子设备的操作期间，发热部件的温度可以大于邻近发热部件的表面的温度。表面和发热部件之间的热电热泵可以构造成将热量从邻近表面的热电热泵的冷侧泵送到发热部件。还讨论了相关方法。

4. 发明申请

US20070089773A1 Methods of Forming Embedded Thermoelectric Coolers With Adjacent Thermally Conductive Fields and Related Structures 有权
标题翻译：形成具有相邻导热场和相关结构的嵌入式热电冷却器的方法
公开(公告)号：US20070089773A1
公开(公告)日：2007-04-26
申请号：US11563443
申请日：2006-11-27
申请人： David Koester , Randall Alley
发明人： David Koester , Randall Alley
IPC分类号： H01L35/02 , H01L35/34
CPC分类号： H01L35/34
摘要： A method of forming a thermoelectric device may include providing a substrate having a surface, and thermally coupling a thermoelectric p-n couple to a first portion of the surface of a substrate. Moreover, the thermoelectric p-n couple may include a p-type thermoelectric element and an n-type thermoelectric element. In addition, a thermally conductive field layer may be formed on a second portion of the surface of the substrate adjacent the first portion of the surface of the substrate. Related structures are also discussed.
摘要翻译：形成热电装置的方法可以包括提供具有表面的基板，并将热电p-n耦合热耦合到基板的表面的第一部分。此外，热电p-n耦合可以包括p型热电元件和n型热电元件。此外，导热场层可以形成在衬底表面的与衬底表面的第一部分相邻的第二部分上。还讨论了相关结构。

5. 发明申请

US20060038330A1 Vehicle powertrain mounting system and method 审中-公开
标题翻译：车辆动力系安装系统及方法
公开(公告)号：US20060038330A1
公开(公告)日：2006-02-23
申请号：US10922579
申请日：2004-08-20
申请人： Michael Zimmerman , David Koester , James Hamberg , Sanjiv Tewani , David Barta , Ronald Beer , Patrick Hopkins
发明人： Michael Zimmerman , David Koester , James Hamberg , Sanjiv Tewani , David Barta , Ronald Beer , Patrick Hopkins
IPC分类号： F16F15/00
CPC分类号： F16F13/305 , F16F15/02
摘要： In July of 2004 KTH Racing will attend at the Formula Student event in England. The Formula Student event is a competition between schools that has built their own formula style race cars according to the Formula SAE rules. In January of 2004 the Formula Student project started at KTH involving over seventy students. The aim of this thesis work is to design the suspension and steering geometry for the race car being built. The design shall meet the demands caused by the different events in the competition. The design presented here will then be implemented into the chassis being built by students participating in the project. Results from this thesis work shows that the most suitible design of the suspension is a classical unequal length double A-arm design. This suspension type is easy to design and meets all demands. This thesis work is written in such a way that it can be used as a guidebook when designing the suspension and steering geometries of future Formula Student projects at KTH.
摘要翻译： 2004年7月，KTH赛车将参加英国公学赛事。公式学生活动是根据公式SAE规则建立自己的公式式赛车的学校之间的比赛。 2004年1月，公学生项目从KTH开始，涉及七十位学生。本论文的目的是设计正在建造的赛车的悬架和转向几何。设计应满足竞争中不同事件的要求。然后，这里提出的设计将被实施到参与该项目的学生正在建造的底盘中。本论文的研究结果表明，最适合的悬架设计是经典的不等长双A臂设计。这种悬挂类型易于设计并满足所有要求。本论文的作品是在设计KTH未来公式学生项目的悬架和转向几何时可用作指导手册的。

6. 发明申请

US20070040141A1 Packing nut for control valve 有权
标题翻译：用于控制阀的包装螺母
公开(公告)号：US20070040141A1
公开(公告)日：2007-02-22
申请号：US11204574
申请日：2005-08-16
申请人： Lynn Mahncke , David Koester , Jason Olberding , Andrew Kinser
发明人： Lynn Mahncke , David Koester , Jason Olberding , Andrew Kinser
IPC分类号： F16K31/44
CPC分类号： F16K41/02 , Y10T137/6069
摘要： A packing nut assembly for a control valve having a valve body and a valve stem includes a packing box arranged for operative coupling to the valve body and having a primary bore sized to receive the valve stem and first and second counterbores. The first counterbore is sized to receive valve packing and the second counterbore includes internal threads. A packing nut having a central bore is sized to receive the valve stem and includes a threaded outer surface positioned to engage the second counterbore of the packing box. The packing nut includes an adjustment surface positioned to face the first counterbore, and includes an adjustment head having a plurality of tool-receiving apertures sized to receive an adjustment tool.
摘要翻译：一种用于具有阀体和阀杆的控制阀的密封螺母组件，包括一个包装盒，其被布置成可操作地联接到阀体上，并具有一个主孔，其尺寸适于容纳阀杆和第一和第二沉孔。第一沉孔的尺寸适于接收阀门填料，第二沉孔包括内螺纹。具有中心孔的填充螺母的尺寸被设计成容纳阀杆并且包括定位成接合包装箱的第二沉孔的螺纹外表面。该包装螺母包括一个调整表面，该调节表面定位成面对第一个沉孔，并包括一个具有多个工具接收孔的调节头，其尺寸适于接收调节工具。

7. 发明申请

US20060289050A1 Methods of forming thermoelectric devices including electrically insulating matrixes between conductive traces and related structures 有权
标题翻译：在导电迹线和相关结构之间形成包括电绝缘矩阵的热电装置的方法
公开(公告)号：US20060289050A1
公开(公告)日：2006-12-28
申请号：US11472913
申请日：2006-06-22
申请人： Randall Alley , David Koester
发明人： Randall Alley , David Koester
IPC分类号： H01L35/28
CPC分类号： H01L35/10 , H01L35/08 , H01L35/32 , H01L35/34 , Y10T29/4913
摘要： A method of forming a thermoelectric device may include forming a pattern of conductive traces, and forming an electrically insulating matrix between the conductive traces of the pattern of conductive traces. In addition, a plurality of thermoelectric elements may be electrically and mechanically coupled to the pattern of conductive traces so that each conductive trace of the pattern of conductive traces has one of the plurality of thermoelectric elements thereon. In addition, the plurality of thermoelectric elements may be free of the electrically insulating matrix. Related methods and structures are also discussed.
摘要翻译：形成热电装置的方法可以包括形成导电迹线图案，以及在导电迹线图案的导电迹线之间形成电绝缘矩阵。此外，多个热电元件可以电连接和机械耦合到导电迹线图案，使得导电迹线图案的每个导电迹线都具有多个热电元件之一。另外，多个热电元件可以没有电绝缘基体。还讨论了相关的方法和结构。

8. 发明申请

US20050211942A1 Fluid flow control valve with high temperature bi-directional shutoff 有权
标题翻译：流体流量控制阀采用高温双向关断
公开(公告)号：US20050211942A1
公开(公告)日：2005-09-29
申请号：US11068946
申请日：2005-02-28
申请人： David Koester , Sarah Dvorak , Lynn Mahncke , Brandon Bell , Ronald Brestel
发明人： David Koester , Sarah Dvorak , Lynn Mahncke , Brandon Bell , Ronald Brestel
IPC分类号： F16K1/226 , F16K5/20 , F16K5/06
CPC分类号： F16K5/201 , F16K5/0678 , F16K5/0689 , F16K5/204 , F16K5/207
摘要： A control valve of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve including an inlet and an outlet, a ball element and a seal assembly. When closing the valve, the ball element, which is eccentrically mounted on a shaft, rotates to abut the seal assembly. While closed, the seal assembly including a seal housing, a main seal and a resilient member, contacts the ball element at the main seal, while the resilient member biases the main seal toward the ball element. The seal assembly further includes a secondary flowpath between the main seal and seal housing, which is restricted by a high temperature seal.
摘要翻译：公开了具有双向关闭能力的球型控制阀。球阀包括入口和出口，球形元件和密封组件。当关闭阀时，偏心地安装在轴上的球元件旋转以邻接密封组件。当封闭时，包括密封壳体，主密封件和弹性构件的密封组件在主密封件处接触球形元件，同时弹性构件将主密封件偏压朝向球形元件。密封组件还包括在主密封件和密封壳体之间的二级流路，其被高温密封件限制。

9. 发明申请

US20070215194A1 METHODS OF FORMING THERMOELECTRIC DEVICES USING ISLANDS OF THERMOELECTRIC MATERIAL AND RELATED STRUCTURES 有权
标题翻译：使用热电材料岛和相关结构形成热电装置的方法
公开(公告)号：US20070215194A1
公开(公告)日：2007-09-20
申请号：US11681303
申请日：2007-03-02
申请人： Jayesh Bharathan , David Koester , Randall Alley , Rama Venkatasubramanian , Pratima Addepalli , Bing Shen , Cynthia Watkins
发明人： Jayesh Bharathan , David Koester , Randall Alley , Rama Venkatasubramanian , Pratima Addepalli , Bing Shen , Cynthia Watkins
IPC分类号： H01L35/02 , H01L35/00
CPC分类号： H01L35/34 , H01L35/32 , Y10S257/93
摘要： A method of forming a thermoelectric device may include forming a plurality of islands of thermoelectric material on a deposition substrate. The plurality of islands of thermoelectric material may be bonded to a header substrate so that the plurality of islands are between the deposition substrate and the header substrate. More particularly, the islands of thermoelectric material may be epitaxial islands of thermoelectric material having crystal structures aligned with a crystal structure of the deposition substrate. Related structures are also discussed.
摘要翻译：形成热电装置的方法可以包括在沉积基板上形成多个热电材料岛。多个热电材料岛可以结合到集管基板，使得多个岛在沉积基板和集管基板之间。更具体地，热电材料岛可以是具有与沉积基板的晶体结构对准的晶体结构的热电材料的外延岛。还讨论了相关结构。

10. 发明申请

US20060130899A1 Universal fluid valve body 有权
标题翻译：通用流体阀体
公开(公告)号：US20060130899A1
公开(公告)日：2006-06-22
申请号：US11018468
申请日：2004-12-21
申请人： David Koester
发明人： David Koester
IPC分类号： F16K27/00
CPC分类号： F16K27/02 , F16K27/06 , Y10T137/5109 , Y10T137/87571
摘要： Universal fluid valve body apparatus and articles of manufacture are disclosed. An example fluid control valve body includes opposing first and second openings and opposing third and fourth openings. Each of the third and fourth openings is disposed at a respective angle to at least one of the first and second openings and one of the third and fourth openings is configured to enable the fluid control valve body to be mounted directly to a vessel.
摘要翻译：公开了通用流体阀体装置和制品。示例性流体控制阀体包括相对的第一和第二开口以及相对的第三和第四开口。第三和第四开口中的每一个以与第一和第二开口中的至少一个开口相对应的角度设置，并且第三和第四开口中的一个被构造成使流体控制阀体能够直接安装在容器上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式