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1. 发明授权

US06827554B2 Axial entry turbine bucket dovetail with integral anti-rotation key 失效
标题翻译：轴向入口涡轮斗式燕尾榫具有整体防旋转键
公开(公告)号：US06827554B2
公开(公告)日：2004-12-07
申请号：US10372169
申请日：2003-02-25
申请人： David Alan Caruso , James Harvey Vogan , Dennis W. Roberts , Kiernan Francis Ryan
发明人： David Alan Caruso , James Harvey Vogan , Dennis W. Roberts , Kiernan Francis Ryan
IPC分类号： F01D530
CPC分类号： F01D5/225 , F01D5/3007
摘要： Axial entry dovetails on buckets are installed axially into generally complementary-shaped female dovetails about the rim of the turbine wheel. The buckets include bucket covers having an interference fit such that upon installation, the buckets tend to rotate, which causes radial inward displacement of the buckets. To eliminate the bucket rotation and radial displacement, the male dovetails mount an anti-rotation key for reception in a generally complementary-shaped recess at the base of the female dovetail. The anti-rotation key in the slot eliminates rotation and radial displacement of the bucket, maintaining the buckets on radii and enables the bucket covers to be machined to proper diameters.
摘要翻译：在叶轮上的轴向入口燕尾形轴向安装在围绕涡轮机轮缘的大致互补形状的雌燕尾。铲斗包括具有过盈配合的铲斗盖，使得在安装时，铲斗倾向于旋转，这导致铲斗的径向向内移位。为了消除铲斗的旋转和径向位移，阳型燕尾形件安装防旋转钥匙以接收在母型燕尾榫底部的大致互补形状的凹部中。槽中的防旋转键消除了铲斗的旋转和径向位移，将铲斗保持在半径上，并使铲斗盖被加工成适当的直径。

2. 发明授权

US06416286B1 System and method for securing a radially inserted integral closure bucket to a turbine rotor wheel assembly having axially inserted buckets 失效
标题翻译：用于将径向插入的整体封闭桶固定到具有轴向插入的桶的涡轮机转子轮组件上的系统和方法
公开(公告)号：US06416286B1
公开(公告)日：2002-07-09
申请号：US09749446
申请日：2000-12-28
申请人： Dennis William Roberts , David Alan Caruso , Joseph Michael Pelech , Kiernan Francis Ryan , James Harvey Vogan
发明人： Dennis William Roberts , David Alan Caruso , Joseph Michael Pelech , Kiernan Francis Ryan , James Harvey Vogan
IPC分类号： F01D530
CPC分类号： F01D5/326 , B23P15/006 , F01D5/005 , F01D5/3007 , F05D2230/60 , Y10T29/49321
摘要： A system and method for securing an integral closure bucket to a rotor wheel assembly. The integral closure bucket is inserted in a direction coincident with a radius of the rotor wheel assembly, where the remaining buckets have been previously inserted in a direction parallel to the axis of the turbine rotor wheel. The closure bucket has an integral shroud and is connected to a turbine rotor wheel assembly in which the remaining buckets have been previously inserted in an axial direction. The buckets adjacent the closure bucket are spread apart both tangentially and axially to provide sufficient clearance for the radial insertion of the integral closure bucket. To prevent axial movement of the closure bucket and adjacent buckets, twist locks are utilized in channels provided in the bottom of the female dovetails in the rotor wheel.
摘要翻译：一种用于将整体封闭桶固定到转子轮组件的系统和方法。整体关闭铲斗以与转子轮组件的半径相重合的方向插入，其中剩余的铲斗已经预先沿平行于涡轮转子轮的轴线的方向插入。封闭桶具有整体的护罩并且连接到涡轮转子轮组件，其中剩余的桶已经预先沿轴向插入。与封闭桶相邻的铲斗沿切向和轴向分开以提供足够的间隙，用于一体式封闭铲斗的径向插入。为了防止关闭铲斗和相邻的铲斗的轴向移动，在设置在转子轮中的雌燕尾的底部的通道中使用扭锁。

3. 发明授权

US06363612B1 Method of reducing burr formation during turbine bucket cover machining 失效
标题翻译：减少涡轮机盖加工过程中毛刺形成的方法
公开(公告)号：US06363612B1
公开(公告)日：2002-04-02
申请号：US09749239
申请日：2000-12-27
申请人： Dennis William Roberts , David Alan Caruso , Joseph Michael Pelech , Kiernan Francis Ryan , John Clifton Williams
发明人： Dennis William Roberts , David Alan Caruso , Joseph Michael Pelech , Kiernan Francis Ryan , John Clifton Williams
IPC分类号： B23P600
CPC分类号： F01D5/225 , B24B19/14 , Y10T29/49318 , Y10T29/49726 , Y10T29/49732 , Y10T29/4981 , Y10T29/49861
摘要： A method of reducing the formation of burrs during machining of turbine bucket covers of a turbine assembly includes the steps of inserting a filler material in a gap formed between adjacent bucket covers of a turbine assembly, machining the bucket covers to produce a desired profile for the bucket covers, and removing the filler material.
摘要翻译：一种在涡轮机组的涡轮机罩盖的加工期间减少毛刺形成的方法包括以下步骤：将填料材料插入形成在涡轮机组件的相邻铲斗盖之间的间隙中，加工铲斗盖以产生所需的轮廓铲斗盖，并移除填料。

4. 发明授权

US06763560B2 Spreader for separating turbine buckets on wheel 有权
标题翻译：用于分离车轮上的涡轮叶片的撒布机
公开(公告)号：US06763560B2
公开(公告)日：2004-07-20
申请号：US10310849
申请日：2002-12-06
申请人： Dwight McGee , Mike Tessier , Gary Senecal , Kiernan Francis Ryan
发明人： Dwight McGee , Mike Tessier , Gary Senecal , Kiernan Francis Ryan
IPC分类号： B21D5378
CPC分类号： F01D5/225 , F01D25/285 , F05D2230/60 , F05D2230/68 , Y10T29/37 , Y10T29/49318 , Y10T29/49321 , Y10T29/53683 , Y10T29/537 , Y10T29/53896 , Y10T29/53909
摘要： A bucket spreading tool is disclosed for separating covers of adjacent turbine buckets, the tool includes: an arm for extending a head of the tool between adjacent turbine wheels and for positioning the head between the adjacent buckets of a wheel, wherein the head includes an attachment to an end of the arm and a forward portion having a front side surface shaped to engage a first bucket of said adjacent buckets, and a rear side surface shaped to engage a second bucket of said adjacent buckets.
摘要翻译：公开了一种用于分离相邻涡轮机叶片的盖的铲斗伸展工具，该工具包括：用于将工具的头部延伸在相邻的涡轮机叶轮之间并用于将头部定位在轮的相邻铲斗之间的臂，其中头部包括附件到所述臂的一端和具有成形为接合所述相邻铲斗的第一铲斗的前侧表面的前部，以及成形为接合所述相邻铲斗的第二铲斗的后侧表面。

5. 发明授权

US6158257A Horizontal axis clothes washing machine with balance rings 失效
标题翻译：卧式洗衣机带平衡环
公开(公告)号：US6158257A
公开(公告)日：2000-12-12
申请号：US376573
申请日：1995-01-23
申请人： Kiernan Francis Ryan , Rok Sribar
发明人： Kiernan Francis Ryan , Rok Sribar
IPC分类号： D06F37/22 , D06F37/20
CPC分类号： D06F37/225
摘要： A horizontal axis clothes washing machine. A rotatable clothes basket has a generally longitudinally extending and generally horizontally oriented axis of rotation and has two longitudinally spaced-apart ends. The clothes basket is rotatably attached to a generally surrounding tub which is suspended from a generally surrounding cabinet. Each of a pair of balance rings has a circumferential interior cavity, is attached to the clothes basket near a corresponding one of the ends, and has a generally longitudinally extending axis generally coaxially aligned with the axis of rotation. Tubes connect the cavity of one of the balance rings with the cavity of the other of the balance rings.
摘要翻译：横轴洗衣机。可旋转的筐具有大致纵向延伸且大致水平定向的旋转轴线，并且具有两个纵向间隔开的端部。衣筐可旋转地连接到从大致周围的橱柜悬挂的大致周围的桶。一对平衡环中的每一个具有周向内部空腔，在相应的一个端部附近附接到筐上，并且具有与旋转轴线大致同轴对准的大致纵向延伸的轴线。管子将一个平衡环的腔与另一个平衡环的腔连接。

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