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1. 发明授权

US09518513B2 Gas turbine engine two degree of freedom variable bleed valve for ice extraction 有权
标题翻译：燃气涡轮发动机两个自由度可变放气阀用于取冰
公开(公告)号：US09518513B2
公开(公告)日：2016-12-13
申请号：US13750346
申请日：2013-01-25
申请人： Byron Andrew Pritchard, Jr. , Paul Alfred Pezzi , George Gould Cunningham, III , Thomas Ory Moniz , Steven Alan Ross , Raymond Gust Holm
发明人： Byron Andrew Pritchard, Jr. , Paul Alfred Pezzi , George Gould Cunningham, III , Thomas Ory Moniz , Steven Alan Ross , Raymond Gust Holm
IPC分类号： F02C6/08 , F02C9/18 , F01D17/10 , F02C7/052 , F04D27/02
CPC分类号： F02C9/18 , F01D17/105 , F02C7/052 , F04D27/0215 , F04D27/023 , F05D2250/42
摘要： A gas turbine engine variable bleed apparatus includes a variable bleed valve door disposed in a bleed inlet in a transition duct, rotatable about two or more separate pivot points, operable to open and close an aft bleed slot extending outwardly from transition duct, and operable to open and close a forward bleed slot extending inwardly into transition duct. Door is operable to transition between a first position with aft bleed slot open and forward bleed slot closed to a second position with aft bleed slot closed and forward bleed slot open without fully closing door. Door is rotatable about an axis translatable between the two or more separate pivot points. Transition duct having a transition duct conical angle at least about 10 degrees greater than a booster conical angle of a booster outer shroud upstream of transition duct.
摘要翻译：燃气涡轮发动机可变放气装置包括设置在过渡管道中的放气入口中的可变放气阀门，可绕两个或更多个独立的枢转点旋转，可操作以打开和关闭从过渡管道向外延伸的后排出槽，并可操作打开并关闭向内延伸到过渡管道中的向前排放槽。门可操作以在第一位置与后排泄槽开放之间转换，而向前泄放槽封闭到第二位置，后排出槽关闭且向前排放槽打开而没有完全关闭门。门可围绕可在两个或更多个独立枢轴点之间平移的轴线旋转。过渡管道具有比过渡管道上游增压器外护罩的增压锥角大至少约10度的过渡管道锥形角度。

2. 发明申请

US20140245747A1 GAS TURBINE ENGINE TWO DEGREE OF FREEDOM VARIABLE BLEED VALVE FOR ICE EXTRACTION 有权
标题翻译：燃气涡轮发动机两种自由度可变阀门用于冰提取
公开(公告)号：US20140245747A1
公开(公告)日：2014-09-04
申请号：US13750346
申请日：2013-01-25
申请人： Byron Andrew Pritchard, JR. , Paul Alfred Pezzi , George Gould Cunningham, III , Thomas Ory Moniz , Steven Alan Ross , Raymond Gust Holm
发明人： Byron Andrew Pritchard, JR. , Paul Alfred Pezzi , George Gould Cunningham, III , Thomas Ory Moniz , Steven Alan Ross , Raymond Gust Holm
IPC分类号： F02C9/18
CPC分类号： F02C9/18 , F01D17/105 , F02C7/052 , F04D27/0215 , F04D27/023 , F05D2250/42
摘要： A gas turbine engine variable bleed apparatus includes a variable bleed valve door disposed in a bleed inlet in a transition duct, rotatable about two or more separate pivot points, operable to open and close an aft bleed slot extending outwardly from transition duct, and operable to open and close a forward bleed slot extending inwardly into transition duct. Door is operable to transition between a first position with aft bleed slot open and forward bleed slot closed to a second position with aft bleed slot closed and forward bleed slot open without fully closing door. Door is rotatable about an axis translatable between the two or more separate pivot points. Transition duct having a transition duct conical angle at least about 10 degrees greater than a booster conical angle of a booster outer shroud upstream of transition duct.
摘要翻译：燃气涡轮发动机可变放气装置包括设置在过渡管道中的放气入口中的可变放气阀门，可绕两个或更多个独立的枢转点旋转，可操作以打开和关闭从过渡管道向外延伸的后排出槽，并可操作打开并关闭向内延伸到过渡管道中的向前排放槽。门可操作以在第一位置与后排泄槽开放之间转换，而向前泄放槽封闭到第二位置，后排出槽关闭且向前排放槽打开而没有完全关闭门。门可围绕可在两个或更多个独立枢轴点之间平移的轴线旋转。过渡管道具有比过渡管道上游增压器外护罩的增压锥角大至少约10度的过渡管道锥形角度。

3. 发明授权

US06647390B2 System and methods for standardizing data for design review comparisons 失效
公开(公告)号：US06647390B2
公开(公告)日：2003-11-11
申请号：US09845450
申请日：2001-04-30
申请人： Andrew Joseph Kundrot , Michael Howard Fisher , Keith Louis Gehring , Steven Alan Ross
发明人： Andrew Joseph Kundrot , Michael Howard Fisher , Keith Louis Gehring , Steven Alan Ross
IPC分类号： G06F1730
CPC分类号： G06Q10/06 , Y10S707/99943 , Y10S707/99945
摘要： A web-based system standardizes data from a plurality of different programs to facilitate design review comparisons in a cost-effective and reliable manner. The system includes a client system including a browser, a data storage device for storing information, and a server system coupled to the client system and the database. The server system is configured to store data in the data storage device in a standardized format, generate characteristics unique to the data input using pre-determined calculations, compare the characteristics to pre-determined target values, quantify shifts of the characteristics from respective target values, and generate standardized graphical representations of the data using based on the generated characteristics.

4. 发明授权

US07685876B2 Methods and systems for balancing a rotatable member 失效
标题翻译：用于平衡可旋转构件的方法和系统
公开(公告)号：US07685876B2
公开(公告)日：2010-03-30
申请号：US11613782
申请日：2006-12-20
申请人： Daniel Edward Mollmann , Steven Alan Ross , Stephen Wade Faw , Enzo Luigi Morabito , Jeffrey Scott Allen
发明人： Daniel Edward Mollmann , Steven Alan Ross , Stephen Wade Faw , Enzo Luigi Morabito , Jeffrey Scott Allen
IPC分类号： G01M1/38
CPC分类号： F01D5/027 , F01D21/003 , G01M1/36 , Y02T50/671
摘要： Methods and systems of balancing a rotatable member are provided. A method includes separately balancing a first portion and a second portion of the rotatable member wherein the second portion mateable to said first portion, coupling the first and second portions to each other, measuring a physical dimension of the coupled first and second portions, and determining a balance weight magnitude and position based on the measured physical dimension.
摘要翻译：提供了平衡可旋转构件的方法和系统。一种方法包括单独地平衡可旋转构件的第一部分和第二部分，其中第二部分可配合到所述第一部分，将第一和第二部分彼此耦合，测量耦合的第一和第二部分的物理尺寸，以及确定基于测量的物理尺寸的平衡重量幅度和位置。

5. 发明申请

US20080260494A1 METHODS AND APPARATUS FOR COUPLING GAS TURBINE ENGINE COMPONENTS 有权
标题翻译：用于连接气体涡轮发动机部件的方法和装置
公开(公告)号：US20080260494A1
公开(公告)日：2008-10-23
申请号：US11857167
申请日：2007-09-18
申请人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
发明人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
IPC分类号： F16B25/00
CPC分类号： F16B33/002 , F16B39/026 , Y10T29/4932 , Y10T29/49948 , Y10T29/49963 , Y10T29/53
摘要： A method facilitates assembling a gas turbine engine assembly including at least a first member and a second member. The method comprises inserting a threaded fastener through an opening formed in a flange, and providing at least one shank nut including a flanged mating end, an opposite non-mating end, and a body extending therebetween. The body includes an internal surface, an external surface, and a centerline extending between the body ends. The flanged mating end includes a substantially planar exterior surface that is aligned perpendicularly to the centerline and an annular groove that extends from the exterior surface at least partially towards the non-mating end. The method also comprises securing the assembly together such that the mating end is positioned flush against the flange and such that the threaded fastener extends at least partially into a bore extending through the shank nut and defined by the shank nut internal surface.
摘要翻译：一种方法有利于组装包括至少第一构件和第二构件的燃气涡轮发动机组件。该方法包括通过形成在凸缘中的开口插入螺纹紧固件，并且提供至少一个柄螺母，其包括带凸缘的配合端，相对的非配合端和在其间延伸的本体。主体包括内表面，外表面和在主体端之间延伸的中心线。带凸缘的配合端包括垂直于中心线对准的基本上平坦的外表面，以及从外表面至少部分地朝向非配合端延伸的环形槽。该方法还包括将组件固定在一起，使得配合端定位成与凸缘齐平并且使得螺纹紧固件至少部分地延伸到延伸穿过柄螺母并由柄螺母内表面限定的孔中。

6. 发明申请

US20080152498A1 METHODS AND SYSTEMS FOR BALANCING A ROTATABLE MEMBER 失效
标题翻译：用于平衡可旋转构件的方法和系统
公开(公告)号：US20080152498A1
公开(公告)日：2008-06-26
申请号：US11613782
申请日：2006-12-20
申请人： Daniel Edward Mollmann , Steven Alan Ross , Stephen Wade Faw , Enzo Luigi Morabito , Jeffrey Scott Allen
发明人： Daniel Edward Mollmann , Steven Alan Ross , Stephen Wade Faw , Enzo Luigi Morabito , Jeffrey Scott Allen
IPC分类号： F01D25/04
CPC分类号： F01D5/027 , F01D21/003 , G01M1/36 , Y02T50/671
摘要： Methods and systems of balancing a rotatable member are provided. A method includes separately balancing a first portion and a second portion of the rotatable member wherein the second portion mateable to said first portion, coupling the first and second portions to each other, measuring a physical dimension of the coupled first and second portions, and determining a balance weight magnitude and position based on the measured physical dimension.
摘要翻译：提供了平衡可旋转构件的方法和系统。一种方法包括单独地平衡可旋转构件的第一部分和第二部分，其中第二部分可配合到所述第一部分，将第一和第二部分彼此耦合，测量耦合的第一和第二部分的物理尺寸，以及确定基于测量的物理尺寸的平衡重量幅度和位置。

7. 发明授权

US07761991B2 Methods and apparatus for coupling gas turbine engine components 有权
标题翻译：用于联接燃气涡轮发动机部件的方法和装置
公开(公告)号：US07761991B2
公开(公告)日：2010-07-27
申请号：US11857167
申请日：2007-09-18
申请人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
发明人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
IPC分类号： B21K25/00 , B23P11/00 , F16B37/04
CPC分类号： F16B33/002 , F16B39/026 , Y10T29/4932 , Y10T29/49948 , Y10T29/49963 , Y10T29/53
摘要： A method facilitates assembling a gas turbine engine assembly including at least a first member and a second member. The method comprises inserting a threaded fastener through an opening formed in a flange, and providing at least one shank nut including a flanged mating end, an opposite non-mating end, and a body extending therebetween. The body includes an internal surface, an external surface, and a centerline extending between the body ends. The flanged mating end includes a substantially planar exterior surface that is aligned perpendicularly to the centerline and an annular groove that extends from the exterior surface at least partially towards the non-mating end. The method also comprises securing the assembly together such that the mating end is positioned flush against the flange and such that the threaded fastener extends at least partially into a bore extending through the shank nut and defined by the shank nut internal surface.
摘要翻译：一种方法有利于组装包括至少第一构件和第二构件的燃气涡轮发动机组件。该方法包括通过形成在凸缘中的开口插入螺纹紧固件，并且提供至少一个柄螺母，其包括带凸缘的配合端，相对的非配合端和在其间延伸的本体。主体包括内表面，外表面和在主体端之间延伸的中心线。带凸缘的配合端包括垂直于中心线对准的基本上平坦的外表面，以及从外表面至少部分地朝向非配合端延伸的环形槽。该方法还包括将组件固定在一起，使得配合端定位成与凸缘齐平并且使得螺纹紧固件至少部分地延伸到延伸穿过柄螺母并由柄螺母内表面限定的孔中。

8. 发明申请

US20090034896A1 BEARING RETAINER 审中-公开
标题翻译：轴承座
公开(公告)号：US20090034896A1
公开(公告)日：2009-02-05
申请号：US12137042
申请日：2008-06-11
申请人： Kenneth Lee Fisher , Richard Walker Nicholson , Mark Hopper , Gary Paul Moscarino , Steven Alan Ross , Michael Slusher
发明人： Kenneth Lee Fisher , Richard Walker Nicholson , Mark Hopper , Gary Paul Moscarino , Steven Alan Ross , Michael Slusher
IPC分类号： F16C33/41 , F16C33/38
CPC分类号： F01D25/162 , F16B39/04 , F16C19/06 , F16C35/042 , F16C35/067 , F16C2226/60 , F16C2360/23
摘要： A bearing retainer having an inner portion, an outer portion spaced apart from said inner portion, and an intermediate portion connecting the inner portion and the outer portion, such that the inner portion and the outer portion are radially spaced apart and define a space therebetween, and a contact surface on at least one of the inner portion and the outer portion for engaging a component of a bearing assembly disposed in the space.
摘要翻译：一种轴承保持器，具有内部部分，与所述内部部分间隔开的外部部分，以及连接所述内部部分和所述外部部分的中间部分，使得所述内部部分和所述外部部分径向间隔开并在其间限定空间，以及在所述内部部分和所述外部部分中的至少一个上的接触表面，用于接合设置在所述空间中的轴承组件的部件。

9. 发明授权

US07296957B2 Methods and apparatus for coupling gas turbine engine components 有权
标题翻译：用于联接燃气涡轮发动机部件的方法和装置
公开(公告)号：US07296957B2
公开(公告)日：2007-11-20
申请号：US10840776
申请日：2004-05-06
申请人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
发明人： Benjamin Lee Walter , Charles Thomas McMillan , Bradley Frank Anastasia , Jeffrey Lee Mason , Steven Alan Ross , Michael John Vukelich
IPC分类号： F16B37/02 , F16B37/04
CPC分类号： F16B33/002 , F16B39/026 , Y10T29/4932 , Y10T29/49948 , Y10T29/49963 , Y10T29/53
摘要： A method facilitates assembling a gas turbine engine assembly including at least a first member and a second member. The method comprises inserting a threaded fastener through an opening formed in a flange, and providing at least one shank nut including a flanged mating end, an opposite non-mating end, and a body extending therebetween. The body includes an internal surface, an external surface, and a centerline extending between the body ends. The flanged mating end includes a substantially planar exterior surface that is aligned perpendicularly to the centerline and an annular groove that extends from the exterior surface at least partially towards the non-mating end. The method also comprises securing the assembly together such that the mating end is positioned flush against the flange and such that the threaded fastener extends at least partially into a bore extending through the shank nut and defined by the shank nut internal surface.
摘要翻译：一种方法有利于组装包括至少第一构件和第二构件的燃气涡轮发动机组件。该方法包括通过形成在凸缘中的开口插入螺纹紧固件，并且提供至少一个柄螺母，其包括带凸缘的配合端，相对的非配合端和在其间延伸的本体。主体包括内表面，外表面和在主体端之间延伸的中心线。带凸缘的配合端包括垂直于中心线对准的基本上平坦的外表面，以及从外表面至少部分地朝向非配合端延伸的环形槽。该方法还包括将组件固定在一起，使得配合端定位成与凸缘齐平并且使得螺纹紧固件至少部分地延伸到延伸穿过柄螺母并由柄螺母内表面限定的孔中。

10. 发明授权

US07008181B2 Gas turbine engine air baffle for a rotating cavity 有权
标题翻译：燃气涡轮发动机空气挡板用于旋转腔
公开(公告)号：US07008181B2
公开(公告)日：2006-03-07
申请号：US10654672
申请日：2003-09-04
申请人： Robert Paul Czachor , Michael Charles Eckert , Richard William Albrecht , Steven Alan Ross
发明人： Robert Paul Czachor , Michael Charles Eckert , Richard William Albrecht , Steven Alan Ross
IPC分类号： F03B11/00
CPC分类号： F01D5/082 , F05D2260/607 , Y02T50/676 , Y10S29/032
摘要： An annular air baffle disposed in a cavity of a rotatable gas turbine engine part includes an annular split ring supporting a plurality of circumferentially spaced apart fins. The cavity is closed at a radially outer diameter and open at a radially inner diameter of the part. The ring and the fins may be integrally formed in one piece. The fins may have common surfaces with the ring and the common surfaces may be circular cross-sectional surfaces of the ring and radially outer rounded corners of the fins. The fins may have triangular cross-sectional shapes with first, second, and third sides, rounded first radially inner corners between the first and second sides, rounded second radially inner corners between the second and third sides, and the radially outer rounded corners between the first and third sides. The fins may extend radially inwardly from the annular split ring.
摘要翻译：设置在可旋转燃气涡轮发动机部件的空腔中的环形空气挡板包括支撑多个周向间隔开的翅片的环形开口环。空腔在径向外径处封闭并在部件的径向内径处开口。环和翅片可以整体形成为一体。翅片可以具有与环的共同的表面，并且共同的表面可以是环的圆形横截面和翅片的径向外圆角。翅片可以具有三角形横截面形状，其中第一，第二和第三侧在第一和第二侧之间形成圆形的第一径向内角，在第二和第三侧之间形成圆形的第二径向内角，第一和第三边。翅片可以从环形开口环径向向内延伸。

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