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1. 发明授权

US09650897B2 Hybrid metal fan blade 有权
公开(公告)号：US09650897B2
公开(公告)日：2017-05-16
申请号：US13529979
申请日：2012-06-21
申请人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen , Michael A. Weisse , Thomas J. Watson
发明人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen , Michael A. Weisse , Thomas J. Watson
IPC分类号： F01D5/14 , F02K3/06 , F04D29/32
CPC分类号： F01D5/147 , F02K3/06 , F04D29/324 , F05D2220/36 , F05D2240/303 , Y02T50/672
摘要： A fan blade comprises an airfoil portion and a sheath portion. The sheath portion has a sheath head section, a first sheath flank, and a second sheath flank, both flanks extending chordwise from the forward sheath section. The sheath portion is bonded to the airfoil portion such that the sheath head section covers the forward airfoil edge, defining a blade leading edge. The first sheath flank covers a portion of the first airfoil surface proximate the airfoil forward edge, jointly defining a blade suction surface. The second sheath flank covers a portion of the second airfoil surface proximate the airfoil forward edge, jointly defining a blade pressure surface. The first metallic material is an aluminum alloy containing between about 0.5 wt % and about 3.0 wt % of lithium.

2. 发明申请

US20120301292A1 HYBRID METAL FAN BLADE 有权
标题翻译：混合金属风扇叶片
公开(公告)号：US20120301292A1
公开(公告)日：2012-11-29
申请号：US13529979
申请日：2012-06-21
申请人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen , Michael A. Weisse , Thomas J. Watson
发明人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen , Michael A. Weisse , Thomas J. Watson
IPC分类号： F01D5/14 , F01D1/04
CPC分类号： F01D5/147 , F02K3/06 , F04D29/324 , F05D2220/36 , F05D2240/303 , Y02T50/672
摘要： A fan blade comprises an airfoil portion and a sheath portion. The sheath portion has a sheath head section, a first sheath flank, and a second sheath flank, both flanks extending chordwise from the forward sheath section. The sheath portion is bonded to the airfoil portion such that the sheath head section covers the forward airfoil edge, defining a blade leading edge. The first sheath flank covers a portion of the first airfoil surface proximate the airfoil forward edge, jointly defining a blade suction surface. The second sheath flank covers a portion of the second airfoil surface proximate the airfoil forward edge, jointly defining a blade pressure surface. The first metallic material is an aluminum alloy containing between about 0.5 wt % and about 3.0 wt % of lithium.
摘要翻译：风扇叶片包括翼型部分和鞘部分。护套部分具有鞘头部分，第一护套侧面和第二护套侧面，两个侧面从前鞘部分向翼伸出。护套部分结合到翼型部分，使得鞘头部分覆盖前翼型边缘，限定叶片前缘。第一护套侧面覆盖靠近翼型件前缘的第一翼型件表面的一部分，共同限定叶片抽吸表面。第二护套侧面覆盖靠近翼型件前缘的第二翼型件表面的一部分，共同限定叶片压力表面。第一种金属材料是含有约0.5wt％至约3.0wt％的锂的铝合金。

3. 发明申请

US20110211967A1 HYBRID METAL FAN BLADE 有权
标题翻译：混合金属风扇叶片
公开(公告)号：US20110211967A1
公开(公告)日：2011-09-01
申请号：US12713867
申请日：2010-02-26
申请人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen
发明人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen
IPC分类号： F01D5/14 , B23P15/04
CPC分类号： F01D5/147 , C25D1/00 , F04D29/023 , F04D29/324 , F05D2230/23 , F05D2240/303 , F05D2300/173 , F05D2300/174 , Y02T50/672 , Y02T50/673 , Y10T29/49337
摘要： A fan blade is disclosed comprising a lightweight metallic airfoil portion and a high-strength sheath portion. The airfoil portion has a forward airfoil edge, a first airfoil surface, and a second airfoil surface. The sheath portion has a sheath head section, a first sheath flank, and a second sheath flank, both flanks extending chordwise from the forward sheath section. The sheath portion is bonded to the airfoil portion such that the sheath head section covers the forward airfoil edge, defining a blade leading edge. The first sheath flank covers a portion of the first airfoil surface proximate the airfoil forward edge, jointly defining a blade suction surface. The second sheath flank covers a portion of the second airfoil surface proximate the airfoil forward edge, jointly defining a blade pressure surface.
摘要翻译：公开了一种风扇叶片，其包括轻质金属翼型部分和高强度护套部分。机翼部分具有前翼面边缘，第一翼面和第二翼面。护套部分具有鞘头部分，第一护套侧面和第二护套侧面，两个侧面从前鞘部分向翼伸出。护套部分结合到翼型部分，使得鞘头部分覆盖前翼型边缘，限定叶片前缘。第一护套侧面覆盖靠近翼型件前缘的第一翼型件表面的一部分，共同限定叶片抽吸表面。第二护套侧面覆盖靠近翼型件前缘的第二翼型件表面的一部分，共同限定叶片压力表面。

4. 发明授权

US09157327B2 Hybrid metal fan blade 有权
标题翻译：混合金属风扇叶片
公开(公告)号：US09157327B2
公开(公告)日：2015-10-13
申请号：US12713867
申请日：2010-02-26
申请人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen
发明人： James L. Deal , John J. Schirra , Lee Drozdenko , William R. Graves , James O. Hansen
IPC分类号： F01D5/14 , F04D29/02 , F04D29/32
CPC分类号： F01D5/147 , C25D1/00 , F04D29/023 , F04D29/324 , F05D2230/23 , F05D2240/303 , F05D2300/173 , F05D2300/174 , Y02T50/672 , Y02T50/673 , Y10T29/49337
摘要： A fan blade is disclosed comprising a lightweight metallic airfoil portion and a high-strength sheath portion. The airfoil portion has a forward airfoil edge, a first airfoil surface, and a second airfoil surface. The sheath portion has a sheath head section, a first sheath flank, and a second sheath flank, both flanks extending chordwise from the forward sheath section. The sheath portion is bonded to the airfoil portion such that the sheath head section covers the forward airfoil edge, defining a blade leading edge. The first sheath flank covers a portion of the first airfoil surface proximate the airfoil forward edge, jointly defining a blade suction surface. The second sheath flank covers a portion of the second airfoil surface proximate the airfoil forward edge, jointly defining a blade pressure surface.
摘要翻译：公开了一种风扇叶片，其包括轻质金属翼型部分和高强度护套部分。机翼部分具有前翼面边缘，第一翼面和第二翼面。护套部分具有鞘头部分，第一护套侧面和第二护套侧面，两个侧面从前鞘部分向翼伸出。护套部分结合到翼型部分，使得鞘头部分覆盖前翼型边缘，限定叶片前缘。第一护套侧面覆盖靠近翼型件前缘的第一翼型件表面的一部分，共同限定叶片抽吸表面。第二护套侧面覆盖靠近翼型件前缘的第二翼型件表面的一部分，共同限定叶片压力表面。

5. 发明申请

US20110211965A1 HOLLOW FAN BLADE 审中-公开
标题翻译： HOLLOW风扇叶片
公开(公告)号：US20110211965A1
公开(公告)日：2011-09-01
申请号：US12713944
申请日：2010-02-26
申请人： James L. Deal , William R. Graves , Michael A. Weisse
发明人： James L. Deal , William R. Graves , Michael A. Weisse
IPC分类号： F04D29/38 , B23P15/04
CPC分类号： F01D5/147 , F02K3/04 , F04D29/324 , F05D2240/303 , Y02T50/672 , Y02T50/673 , Y10T29/49337
摘要： A blade includes a hollow metal airfoil having an opening to an internal cavity in a first major surface. A metal cover is adhesively bonded to a socket formed around the opening. The cover encloses the cavity and provides a continuous first major surface.
摘要翻译：叶片包括具有在第一主表面中的内部空腔的开口的中空金属翼型件。金属盖粘合到围绕开口形成的插座上。盖子封闭空腔并提供连续的第一主表面。

6. 发明授权

US5201894A Balanced force workpiece location means 失效
标题翻译：平衡力工件定位手段
公开(公告)号：US5201894A
公开(公告)日：1993-04-13
申请号：US858920
申请日：1992-03-27
申请人： James L. Deal , Joseph A. Gosselin , John J. Kolesnik
发明人： James L. Deal , Joseph A. Gosselin , John J. Kolesnik
IPC分类号： B23B31/16 , B23K20/12
CPC分类号： B23B31/16287 , B23K20/12
摘要： A workpiece location and support means as described which is free from any tendency to locate the workpiece in a predetermined position. The workpiece is supported and located by a series of hydraulic actuators which in one condition permit the workpiece to move freely but in another hydraulic condition lock the workpiece in one place and do not permit motion thereof. The present invention has particular application as a workpiece support in inertia bonding machines.
摘要翻译：所描述的工件位置和支撑装置不存在将工件定位在预定位置的任何趋势。工件由一系列液压致动器支撑和定位，在一个状态下，工件能够自由移动，但在另一个液压状态下，将工件锁定在一个位置，并且不允许其运动。本发明在惯性接合机中作为工件支撑体具有特殊的应用。

7. 发明授权

US5248078A Inertia bonding of long shafts 失效
标题翻译：长轴惯性接合
公开(公告)号：US5248078A
公开(公告)日：1993-09-28
申请号：US58824
申请日：1993-05-04
申请人： James L. Deal , Joseph A. Gosselin , John J. Kolesnik
发明人： James L. Deal , Joseph A. Gosselin , John J. Kolesnik
IPC分类号： B23K20/12
CPC分类号： B23K20/129 , Y10T279/3418
摘要： A process is described for inertia bonding a hollow shaft made of superalloy materials without causing compressive deformation in the shaft due to the high compressive forces generated in the segmented collet which grips the shaft. A method is also described for minimizing the residual stress in an inertia bonded joint, where the wall thicknesses of the two shaft portions to be bonded are unequal, by independently controlling the gripping forces on the portions so as to provide equal diameter reduction during the bonding process. A method for converting a front loading inertia bonding machine to a rear loading bonding machine is also described.
摘要翻译：描述了一种用于惯性接合由超级合金材料制成的空心轴而不会由于在夹紧轴的分段夹头中产生的高压缩力而在轴中产生压缩变形的过程。还描述了一种方法，用于通过独立地控制部分上的夹持力来使用于接合的两个轴部分的壁厚不均等的惯性接合接头中的残余应力最小化，以便在接合期间提供相等的直径减小处理。还描述了一种用于将前装载惯性粘合机转换成后装载粘合机的方法。

8. 发明授权

US5690469A Method and apparatus for replacing a vane assembly in a turbine engine 失效
标题翻译：用于更换涡轮发动机中的叶片组件的方法和装置
公开(公告)号：US5690469A
公开(公告)日：1997-11-25
申请号：US660050
申请日：1996-06-06
申请人： James L. Deal , Foster P. Lamm , Gustavo Moreno
发明人： James L. Deal , Foster P. Lamm , Gustavo Moreno
IPC分类号： F01D25/00 , F01D5/00 , F01D5/30 , F01D9/04 , F04D29/32
CPC分类号： F01D9/042 , F01D5/005 , F01D5/3023 , F04D29/322 , Y02T50/673 , Y10T29/49318 , Y10T29/49323
摘要： A repair kit for replacing an unserviceable vane assembly in a turbine engine includes a serviceable vane subassembly 120 having a serviceable airfoil 124 with a base 134 attached to the root end thereof and an opposing base 156 which is unattached to but slidably engagable with the serviceable airfoil. The opposing base is slipped over the tip end of the airfoil and slid toward the opposing base. The vane subassembly and opposing base are pivoted into position between inner and outer engine cases in place of an unserviceable vane assembly so that receptor sockets 148, 150 in the attached base engage support pins 72 extending from the inner case. An adhesive 182 is applied to the tip end of the serviceable airfoil and the opposing base is translated into its installed position near the tip end of the airfoil. Upon curing of the adhesive, the opposing base becomes attached to the airfoil. The base is secured to the outer case by studs 196 and nuts 198.
摘要翻译：用于更换涡轮发动机中的不可使用的叶片组件的修理工具包括可维修的叶片子组件120，其具有可使用的翼型件124，其具有附接到其根端的基部134和相对的底座156，其相对于底座156可滑动地与可用的翼型接合。相对的底座滑过翼型的末端并滑向相对的底座。叶片子组件和相对的底座可以代替不可使用的叶片组件枢转到内外发动机壳体之间的位置，使得附接的底座中的接收器插座148,150接合从内壳延伸的支撑销72。粘合剂182被施加到可使用的翼型件的末端，并且相对的底座被平移到靠近翼型的末端的安装位置。在粘合剂固化时，相对的底部附着到翼型件上。基座通过螺栓196和螺母198固定到外壳。

9. 发明授权

US5188279A Inertia bonding utilizing alternative axial load paths 失效
标题翻译：使用替代的轴向负载路径的惯性接合
公开(公告)号：US5188279A
公开(公告)日：1993-02-23
申请号：US745643
申请日：1991-08-15
申请人： Michael J. Joyce , Warren M. Boley , James L. Deal
发明人： Michael J. Joyce , Warren M. Boley , James L. Deal
IPC分类号： B23K20/12 , F01D5/06
CPC分类号： F01D5/063 , B23K20/12 , Y10T279/3487 , Y10T279/3493
摘要： A method for inertia welding axially symmetric articles while controlling the gripping force applied to the rotating component is described. A spacer inserted into the rotating headstock creates an alternative path for the axial force in excess of that required for causing gripping of the rotating component, and thus minimizes distortion of the inertia welded article. This is particularly useful in welding high strength superalloy articles, where extremely high axial forces are required to produce an adequate weld joint.
摘要翻译：描述了一种用于在控制施加到旋转部件的夹持力的同时对轴向对称物体进行惯性焊接的方法。插入旋转主轴箱中的间隔件产生用于使轴向力超出用于引起旋转部件夹持所需的轴向力的替代路径，从而使惯性焊接制品的变形最小化。这在焊接高强度超合金制品时特别有用，其中需要极高的轴向力来生产足够的焊缝。

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