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

US08172518B2 Methods and apparatus for fabricating a rotor assembly 有权
标题翻译：用于制造转子组件的方法和装置
公开(公告)号：US08172518B2
公开(公告)日：2012-05-08
申请号：US11617911
申请日：2006-12-29
申请人： William Carl Ruehr , Michael Harvey Schneider , Sunil Kumar Sinha , Jay L. Cornell
发明人： William Carl Ruehr , Michael Harvey Schneider , Sunil Kumar Sinha , Jay L. Cornell
IPC分类号： F01D11/08 , F01D5/20
CPC分类号： F01D5/20 , F01D5/147 , F05D2250/314 , Y10T29/49318 , Y10T29/49321 , Y10T29/49325 , Y10T29/49336
摘要： A method for assembling a rotor assembly and a rotor assembly are provided. The method comprises providing a rotor blade including a first sidewall, a second sidewall, where the first and second sidewalls are connected at a leading edge and a trailing edge and extend in span from a root portion to a tip portion, removing blade material from the tip portion to form a tip portion rake angle that enables the tip portion to extend obliquely between the first and second sidewalls, and coupling the rotor blade to a shaft such that during tip rubs the tip portion rake angle facilitates reducing radial loading induced to the blade during tip rubs.
摘要翻译：提供了组装转子组件和转子组件的方法。该方法包括提供包括第一侧壁和第二侧壁的转子叶片，其中第一和第二侧壁在前缘和后缘处连接，并且从根部到顶端部分的跨度延伸，尖端部分以形成尖端部前角，其能够使尖端部分在第一和第二侧壁之间倾斜地延伸，并且将转子叶片联接到轴上，使得在末端摩擦期间尖端部分前角有助于减小引起叶片的径向负载在尖端磨擦。

2. 发明授权

US07328623B2 Temperature and/or pressure sensor assembly 有权
标题翻译：温度和/或压力传感器组件
公开(公告)号：US07328623B2
公开(公告)日：2008-02-12
申请号：US11384639
申请日：2006-03-20
申请人： Jason Corey Slagle , William Carl Ruehr , Jared Stephan Ashley , James Warren Hackler , Jansen James Litter , Meiyun Li , John Clisby Blanton
发明人： Jason Corey Slagle , William Carl Ruehr , Jared Stephan Ashley , James Warren Hackler , Jansen James Litter , Meiyun Li , John Clisby Blanton
IPC分类号： G01L19/04
CPC分类号： G01K13/02 , G01K13/028 , G01P5/16
摘要： A sensor assembly includes a housing and a tube. The housing has a first leading edge portion which is capable of being located in a compressor/fan inlet flow path and which includes an interior wall section. The tube has a proximal portion including an air inlet which is adapted to receive a compressor bleed air flow and a distal portion which is located in the housing and which includes at least one air outlet hole. The hole is spaced apart from the interior wall section and is aligned to direct at least some compressor bleed air flow to impinge against the interior wall section. The housing includes an opening which receives air from the flow path when the housing is located in the flow path, wherein the opening is adapted for fluid communication with a sensor, and wherein the sensor measures at least one of air temperature and air pressure.
摘要翻译：传感器组件包括壳体和管。壳体具有能够位于压缩机/风扇入口流动路径中并且包括内壁部分的第一前缘部分。该管具有近端部分，该近端部分包括适于接收压缩机排出气流的空气入口和位于壳体中并包括至少一个空气出口孔的远端部分。该孔与内壁部分间隔开并且对准以引导至少一些压缩机排出气流冲击内壁部分。所述壳体包括开口，当所述壳体位于所述流动路径中时，所述开口从所述流动路径接收空气，其中所述开口适于与传感器流体连通，并且其中所述传感器测量空气温度和空气压力中的至少一个。

3. 发明授权

US06908285B2 Methods and apparatus for assembling rotatable machines 失效
标题翻译：用于组装可旋转机器的方法和装置
公开(公告)号：US06908285B2
公开(公告)日：2005-06-21
申请号：US10409392
申请日：2003-04-08
申请人： Thomas Richard Henning , Gert J. van der Merwe , William Carl Ruehr , Daniel Edward Mollmann
发明人： Thomas Richard Henning , Gert J. van der Merwe , William Carl Ruehr , Daniel Edward Mollmann
IPC分类号： F01D5/10 , F01D5/02 , F01D5/30 , F02C7/00 , F04D29/32 , F04D29/34 , F04D29/66 , B63H1/00
CPC分类号： F01D5/027 , F01D5/30 , F01D5/3007 , F04D29/662 , F05D2230/60 , Y02T50/671 , Y02T50/673 , Y10S416/50 , Y10T29/49321
摘要： A method and apparatus for assembling a rotatable machine is provided. The machine includes a plurality of blades that extend radially outwardly from a rotor. The method includes determining a moment weight of each blade in a row of blades, determining a geometric parameter of each blade in the same row of blades, and determining a mapping order of each blade using the moment weight and the geometric parameter. The apparatus includes a computer system that includes a software product code segment for minimizing imbalance in a bladed rotor wherein the segment is configured to receive a moment weight value for each blade to be installed in said rotor, receive a geometric parameter value for each blade to be installed in said rotor, calculate a blade location on the rotor based on the received values, and generate a blade map based on the calculated location.
摘要翻译：提供了一种用于组装可旋转机器的方法和装置。机器包括从转子径向向外延伸的多个叶片。该方法包括确定一行叶片中的每个叶片的力矩重量，确定同一行叶片中每个叶片的几何参数，以及使用力矩和几何参数确定每个叶片的映射顺序。该装置包括计算机系统，其包括用于最小化叶片式转子中的不平衡的软件产品代码段，其中所述段被配置为接收要安装在所述转子中的每个叶片的力矩权重值，接收每个叶片的几何参数值安装在所述转子中，基于所接收的值计算转子上的叶片位置，并且基于所计算的位置生成叶片图。

4. 发明申请

US20080159869A1 METHODS AND APPARATUS FOR FABRICATING A ROTOR ASSEMBLY 有权
标题翻译：制造转子总成的方法和装置
公开(公告)号：US20080159869A1
公开(公告)日：2008-07-03
申请号：US11617911
申请日：2006-12-29
申请人： William Carl Ruehr , Michael Harvey Schneider , Sunil Kumar Sinha , Jay L. Cornell
发明人： William Carl Ruehr , Michael Harvey Schneider , Sunil Kumar Sinha , Jay L. Cornell
IPC分类号： F01D5/14
CPC分类号： F01D5/20 , F01D5/147 , F05D2250/314 , Y10T29/49318 , Y10T29/49321 , Y10T29/49325 , Y10T29/49336
摘要： In one aspect, a method for assembling a rotor assembly is provided. The method comprises providing a rotor blade including a first sidewall, a second sidewall, where the first and second sidewalls are connected at a leading edge and a trailing edge and extend in span from a root portion to a tip portion, removing blade material from the tip portion to form a tip portion rake angle that enables the tip portion to extend obliquely between the first and second sidewalls, and coupling the rotor blade to a shaft such that during tip rubs the tip portion rake angle facilitates reducing radial loading induced to the blade during tip rubs.
摘要翻译：一方面，提供了组装转子组件的方法。该方法包括提供包括第一侧壁和第二侧壁的转子叶片，其中第一和第二侧壁在前缘和后缘处连接，并且从根部到顶端部分的跨度延伸，尖端部分以形成尖端部前角，其能够使尖端部分在第一和第二侧壁之间倾斜地延伸，并且将转子叶片联接到轴上，使得在末端摩擦期间尖端部分前角有助于减小引起叶片的径向负载在尖端磨擦。

5. 发明授权

US06382905B1 Fan casing liner support 失效
标题翻译：风扇套管支撑
公开(公告)号：US06382905B1
公开(公告)日：2002-05-07
申请号：US09560460
申请日：2000-04-28
申请人： Robert Paul Czachor , William Carl Ruehr
发明人： Robert Paul Czachor , William Carl Ruehr
IPC分类号： F01D1900
CPC分类号： F04D29/526 , F01D11/122 , F01D11/14 , F01D25/246 , F04D29/164 , F05D2230/642 , Y02T50/672
摘要： A casing for the fan section of an aircraft gas turbine engine of the turbofan type. The casing includes an inner filler material and is defined by an outer shell and an inner liner that is spaced radially inwardly from the outer shell. The inner liner is held in position relative to the outer shell by a plurality of radially-inwardly-extending support pins. The pins are carried by the outer shell and are slidably received in and extend at least partially into the inner liner. The support pins retain the inner liner against axial and rotational movement relative to the outer shell, while allowing relative radial movement therebetween in response to thermal expansion and contraction, as well as in response to aircraft maneuver loads imposed on the engine.
摘要翻译：一种用于涡轮风扇型飞机燃气涡轮发动机的风扇部分的壳体。壳体包括内部填充材料，并且由外壳和与外壳径向向内间隔的内衬层限定。内衬片通过多个径向向内延伸的支撑销而相对于外壳保持就位。销由外壳承载并且可滑动地容纳在并且至少部分地延伸到内衬中。支撑销保持内衬片抵抗相对于外壳的轴向和旋转运动，同时允许响应于热膨胀和收缩以及响应于施加在发动机上的飞机机动负载而在其间相对径向移动。

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