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. 发明授权

US08575597B2 Liquid metal contact as possible element for thermotunneling 失效
标题翻译：液态金属接触作为热电偶的可能元件
公开(公告)号：US08575597B2
公开(公告)日：2013-11-05
申请号：US11982286
申请日：2007-10-31
申请人： Avto Tavkhelidze , Leri Tsakadze , Zaza Taliashvili , Larissa Jangidze , Rodney Thomas Cox
发明人： Avto Tavkhelidze , Leri Tsakadze , Zaza Taliashvili , Larissa Jangidze , Rodney Thomas Cox
IPC分类号： H01L29/08 , H01L29/00
CPC分类号： H01L29/456 , H01L29/43
摘要： The use of liquid metal contacts for devices based on thermotunneling has been investigated. Electric and thermal characteristics of low wetting contact Hg/Si, and high wetting contacts Hg/Cu were determined and compared. Tunneling I-V characteristics for Hg/Si were obtained, while for Hg/Cu, I-V characteristics were ohmic. The tunneling I-V characteristic is explained by the presence of a nanogap between the contact materials. Heat conductance of high wetting and low wetting contacts were compared, using calorimeter measurements. Heat conductance of high wetting contact was 3-4 times more than of low wetting contact. Both electric and thermal characteristics of liquid metal contact indicated that it could be used for thermotunneling devices. To reduce the work function and make liquid metal more suitable for room temperature cooling, Cs was dissolved in liquid Hg. Work function as low as 2.6 eV was obtained.
摘要翻译：已经研究了使用液态金属触点作为基于热电穿孔的装置。确定并比较了低湿接触Hg / Si和高湿接触Hg / Cu的电热特性。获得Hg / Si隧道I-V特性，而对于Hg / Cu，I-V特性为欧姆。隧道I-V特性由接触材料之间的纳米隙的存在来解释。使用量热仪测量比较了高润湿和低湿接触的导热性。高润湿接触的热传导是低湿接触的3-4倍。液态金属触点的电气和热特性均表明它可用于热电偶穿孔装置。为了降低功能，使液态金属更适合于室温冷却，Cs溶解在液态Hg中。工作功能低至2.6 eV。

2. 发明申请

US20090126369A1 Integrated direct drive starter/generator for turbines 有权
标题翻译：用于涡轮机的集成式直接驱动启动器/发电机
公开(公告)号：US20090126369A1
公开(公告)日：2009-05-21
申请号：US12291258
申请日：2008-11-06
申请人： Hans Juergen Walitzki , Jonathan Sidney Edelson , Rodney Thomas Cox
发明人： Hans Juergen Walitzki , Jonathan Sidney Edelson , Rodney Thomas Cox
IPC分类号： F02C7/268
CPC分类号： F04D27/004 , F02C7/268 , H02K15/02 , Y10T29/49009
摘要： A turbine starter/generator machine for a turbine, said turbine comprising: at least one fan blade; at least one turbine enclosure; said starter/generator machine comprising: at least one rotor having rotor elements; at least one stator having stator elements; wherein said stator elements are mounted on said at least one air duct and said rotor elements are mounted on said at least one fan blade; whereby said stator elements magnetically interact with said rotor elements.
摘要翻译：一种用于涡轮机的涡轮起动器/发电机，所述涡轮机包括：至少一个风扇叶片; 至少一个涡轮机外壳; 所述起动/发电机包括：具有转子元件的至少一个转子; 至少一个定子具有定子元件; 其中所述定子元件安装在所述至少一个空气管道上，并且所述转子元件安装在所述至少一个风扇叶片上; 由此所述定子元件与所述转子元件磁性地相互作用。

3. 发明授权

US08146369B2 Integrated direct drive starter/generator for turbines 有权
标题翻译：用于涡轮机的集成式直接驱动启动器/发电机
公开(公告)号：US08146369B2
公开(公告)日：2012-04-03
申请号：US12291258
申请日：2008-11-06
申请人： Hans Juergen Walitzki , Jonathan Sidney Edelson , Rodney Thomas Cox
发明人： Hans Juergen Walitzki , Jonathan Sidney Edelson , Rodney Thomas Cox
IPC分类号： F02C7/26
CPC分类号： F04D27/004 , F02C7/268 , H02K15/02 , Y10T29/49009
摘要： A starter/generator machine for a turbine with a turbine enclosure, an air duct, and a plurality of fan blades is provided. The starter/generator machine includes a plurality of stator elements spaced at intervals in a ring shape adjacent to the air duct and a plurality of rotor elements mounted on the fan blades. The stator elements and the rotor elements are mounted to interact magnetically to exert a force sufficient to move the rotor elements. The stator elements are shaped to minimize air flow interference and are formed with a core, at least one pole, and multiple windings. The spacing between the stator elements and the rotor elements forms an air gap on the order of 5-10 mm, and the number of stator elements is different from the number of rotor elements.
摘要翻译：提供了一种用于具有涡轮机壳体，空气管道和多个风扇叶片的涡轮机的起动/发电机。起动机/发电机包括多个定子元件，它们以与空气管道相邻的环形间隔开，并且多个转子元件安装在风扇叶片上。定子元件和转子元件被安装成磁力相互作用以施加足以移动转子元件的力。定子元件成形为使空气流动干扰最小化并且形成有芯，至少一个极和多个绕组。定子元件和转子元件之间的间隔形成大约5-10mm的气隙，并且定子元件的数量与转子元件的数量不同。

4. 发明授权

US08109463B2 Self-propelled undercarriage wheel having a low profile tire 有权
标题翻译：具有低轮胎轮胎的自行式底盘轮
公开(公告)号：US08109463B2
公开(公告)日：2012-02-07
申请号：US12310609
申请日：2007-08-29
申请人： Isaiah Watas Cox , Rodney Thomas Cox , Joseph Jeremiah Cox
发明人： Isaiah Watas Cox , Rodney Thomas Cox , Joseph Jeremiah Cox
IPC分类号： B64C25/02
CPC分类号： B64C25/405 , Y02T50/823 , Y10T29/4973
摘要： An undercarriage wheel is disclosed comprising an axle member that supports a drive member, for example but not limited to a compact high torque electric motor, a wheel member driven by said drive member, and a tire attached to the wheel member, wherein the tire bulges in the width dimension of the wheel, wherein the drive member protrudes from the wheel member and thus occupies at least some of the additional width made available by the bulge of the tire. A further aspect of the invention is an undercarriage wheel that comprises an axle member that supports a drive member, for example but not limited to a compact high torque electric motor, a wheel member driven by said drive member, and a low-profile tire attached to the wheel member. Since the profile of the tire is low, additional space is available inside the wheel for the drive member. Preferably, the drive member occupies at least some of this additional space, and has sufficient power to be able to propel an aircraft to which the undercarriage assembly is attached, either alone or in combination with other self-propelled undercarriage assemblies attached to the aircraft.
摘要翻译：公开了一种底架轮，其包括轴构件，其支撑驱动构件，例如但不限于紧凑型高扭矩电动机，由所述驱动构件驱动的车轮构件和附接到车轮构件的轮胎，其中轮胎凸起在轮的宽度尺寸上，其中驱动构件从轮构件突出，并且因此占据由轮胎的凸起可用的至少一些附加宽度。本发明的另一方面是一种底架轮，其包括轴构件，其支撑驱动构件，例如但不限于紧凑型高扭矩电动机，由所述驱动构件驱动的车轮构件和附接的低轮胎轮胎到车轮构件。由于轮胎的轮廓较低，所以用于驱动构件的车轮内部还有可用的空间。优选地，驱动构件占据该附加空间中的至少一些，并且具有足够的能力来单独地或与附接到飞行器的其他自行式起落架组件组合地推动起落架组件所附接的飞行器。

5. 发明申请

US20100288873A1 SELF-PROPELLED UNDERCARRIAGE WHEEL HAVING A LOW PROFILE TIRE 有权
标题翻译：具有低轮廓轮胎的自行车底盘
公开(公告)号：US20100288873A1
公开(公告)日：2010-11-18
申请号：US12310609
申请日：2007-08-29
申请人： Isaiah Watas Cox , Rodney Thomas Cox , Joseph Jeremiah Cox
发明人： Isaiah Watas Cox , Rodney Thomas Cox , Joseph Jeremiah Cox
IPC分类号： B64C25/50 , B23P11/00
CPC分类号： B64C25/405 , Y02T50/823 , Y10T29/4973
摘要： An undercarriage wheel is disclosed comprising an axle member that supports a drive member, for example but not limited to a compact high torque electric motor, a wheel member driven by said drive member, and a tire attached to the wheel member, wherein the tire bulges in the width dimension of the wheel, wherein the drive member protrudes from the wheel member and thus occupies at least some of the additional width made available by the bulge of the tire. A further aspect of the invention is an undercarriage wheel that comprises an axle member that supports a drive member, for example but not limited to a compact high torque electric motor, a wheel member driven by said drive member, and a low-profile tire attached to the wheel member. Since the profile of the tire is low, additional space is available inside the wheel for the drive member. Preferably, the drive member occupies at least some of this additional space, and has sufficient power to be able to propel an aircraft to which the undercarriage assembly is attached, either alone or in combination with other self-propelled undercarriage assemblies attached to the aircraft.
摘要翻译：公开了一种底架轮，其包括轴构件，其支撑驱动构件，例如但不限于紧凑型高扭矩电动机，由所述驱动构件驱动的车轮构件和附接到车轮构件的轮胎，其中轮胎凸起在轮的宽度尺寸上，其中驱动构件从轮构件突出，并且因此占据由轮胎的凸起可用的至少一些附加宽度。本发明的另一方面是一种底架轮，其包括轴构件，其支撑驱动构件，例如但不限于紧凑型高扭矩电动机，由所述驱动构件驱动的车轮构件和附接的低轮胎轮胎到车轮构件。由于轮胎的轮廓较低，所以用于驱动构件的车轮内部还有可用的空间。优选地，驱动构件占据该附加空间中的至少一些，并且具有足够的能力以单独地或与其附接到飞行器的其他自行式起落架组件相结合地推动起落架组件所附接的飞行器。

6. 发明授权

US07208021B1 Fabrication of close-spaced MEMS devices by method of precise adhesion regulation 有权
标题翻译：通过精密粘附调节方法制造紧密隔离的MEMS器件
公开(公告)号：US07208021B1
公开(公告)日：2007-04-24
申请号：US11058308
申请日：2005-02-14
申请人： Lasha Vardosanidze , Zaza Taliashvili , Avto Tavkhelidze , Rodney Thomas Cox
发明人： Lasha Vardosanidze , Zaza Taliashvili , Avto Tavkhelidze , Rodney Thomas Cox
IPC分类号： H01L21/00
CPC分类号： H01L21/187 , B81C1/0038 , B81C1/00484 , B81C2201/0191 , B81C2201/0192 , Y10T29/413 , Y10T29/49128 , Y10T29/49147
摘要： In one aspect, the present invention provides a method for fabricating two layers separated by a gap comprising the steps of: (a) providing a first material; (b) treating the first material to reduce the number of available bonding centers; (c) placing a second material over the first material and allowing bonds to form between the two materials to form a composite; and (d) separating the composite so formed along the boundary of the two materials. In a further aspect, subsequent layers of material may be introduced to the composite by repeating steps (b) and (c) under conditions where adhesion between the subsequent layers is greater, smaller or substantially the same as the adhesion between the first and second material.
摘要翻译：一方面，本发明提供一种用于制造由间隙分开的两层的方法，包括以下步骤：（a）提供第一材料; （b）处理第一材料以减少可用结合中心的数量; （c）将第二材料放置在第一材料上并允许在两种材料之间形成粘结以形成复合材料; 和（d）沿着两种材料的边界分离形成的复合材料。在另一方面，随后的材料层可以在条件下通过重复步骤（b）和（c）而被引入到复合材料中，其中后续层之间的粘合力比第一和第二材料之间的粘合力更大，或更小或基本相同。

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