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1. 发明授权

US07225624B2 Method and apparatus for increasing the pressure of cooling fluid within a gas turbine engine 有权
标题翻译：用于增加燃气涡轮发动机内的冷却流体的压力的方法和装置
公开(公告)号：US07225624B2
公开(公告)日：2007-06-05
申请号：US10863902
申请日：2004-06-08
申请人： Robert Anthony Ress, Jr.
发明人： Robert Anthony Ress, Jr.
IPC分类号： F02C6/08
CPC分类号： F01D5/082 , F01D5/3015 , F02C6/08 , Y02T50/676
摘要： A system located with the housing of a gas turbine engine for increasing the pressure of working fluid from the compressor that will be utilized to cool a component. In one form the system includes a pump rotatable with a turbine component to increase the pressure of the working fluid.
摘要翻译：一种与燃气涡轮发动机壳体相连的系统，用于增加来自压缩机的工作流体的压力，该压缩机将用于冷却部件。在一种形式中，该系统包括可与涡轮机部件一起旋转的泵，以增加工作流体的压力。

2. 发明授权

US06234756B1 Segmented ring blade retainer 失效
标题翻译：分段环形刀片保持架
公开(公告)号：US06234756B1
公开(公告)日：2001-05-22
申请号：US09179028
申请日：1998-10-26
申请人： Robert Anthony Ress, Jr. , Edward Claude Rice
发明人： Robert Anthony Ress, Jr. , Edward Claude Rice
IPC分类号： F01D532
CPC分类号： F01D5/30 , F01D5/3015 , Y10T29/49948 , Y10T403/60
摘要： A retainer for a rotor disk assembly of a gas turbine engine forms one aspect of the present invention. The retainer prevents axial displacement of a plurality of blades coupled to the rotor disk. The retainer includes a plurality of retaining segments and a locking segment. The locking segment is positioned between two of the retaining segments to define a first joint and a second joint. The first and second joints are offset a distance from and are substantially parallel to an axis extending through the center of the rotor disk assembly. The retainer may also be provided with means for preventing displacement of the retainer towards the center of the rotor disk assembly.
摘要翻译：用于燃气涡轮发动机的转子盘组件的保持器形成本发明的一个方面。保持器防止耦合到转子盘的多个叶片的轴向位移。保持器包括多个保持段和锁定段。锁定段位于两个保持段之间，以限定第一关节和第二关节。第一和第二关节偏离与延伸穿过转子盘组件的中心的轴线的距离并且基本平行于轴线。保持器还可以设置有用于防止保持器朝向转子盘组件的中心的位移的装置。

3. 发明授权

US06668541B2 Method and apparatus for spraying fuel within a gas turbine engine 有权
公开(公告)号：US06668541B2
公开(公告)日：2003-12-30
申请号：US10096530
申请日：2002-03-11
申请人： Edward Claude Rice , Robert Anthony Ress, Jr. , Reginald Guy Williams
发明人： Edward Claude Rice , Robert Anthony Ress, Jr. , Reginald Guy Williams
IPC分类号： F23R334
CPC分类号： F23R3/28 , F23R3/20
摘要： A fuel spraybar assembly for spraying fuel within a gas turbine engine. The spraybar assembly includes radial and lateral members that distribute fuel within the flowpath. In one embodiment two lateral members are located at the radially inward end of a radial member and generally form a “T” shape. Circumferentially spaced adjacent spraybars subdivide the flowpath into a plurality of circumferential combustion zone segments. In one embodiment the junction of the radial and lateral members provides a flameholding feature that stabilizes the combustion flame. In another embodiment, fuel is introduced non-uniformly within the afterburner resulting in thermal vectoring of the engine thrust.

4. 发明授权

US06232688B1 High speed magnetic thrust disk 有权
标题翻译：高速磁推力盘
公开(公告)号：US06232688B1
公开(公告)日：2001-05-15
申请号：US09301302
申请日：1999-04-28
申请人： Robert Anthony Ress, Jr. , Mark Stephen Henry
发明人： Robert Anthony Ress, Jr. , Mark Stephen Henry
IPC分类号： H02K709
CPC分类号： C22C47/20 , B22F2998/00 , C22C49/08 , F05B2240/511 , F16C32/0459 , F16C32/0468 , F16C32/0476 , F16C2360/23 , H01F1/14 , C22C47/04
摘要： The present invention contemplates an internally reinforced high-speed magnetic thrust disk. In one embodiment the internally reinforced composite thrust disk comprises a plurality of high strength fibers coupled together by a soft magnetic alloy. Further, in one aspect the disk having internally reinforced zones for controlling bore growth and counteracting forces associated with the reaction between the stator and the rotor of the electromagnetic thrust bearing system.
摘要翻译：本发明考虑了内部加强的高速磁推力盘。在一个实施例中，内部增强复合推力盘包括通过软磁合金连接在一起的多个高强度纤维。此外，在一个方面，盘具有用于控制与电磁推力轴承系统的定子和转子之间的反作用力相关联的孔增长和反作用力的内部加强区。

5. 发明授权

US5660526A Gas turbine rotor with remote support rings 失效
标题翻译：燃气轮机转子带有远程支撑环
公开(公告)号：US5660526A
公开(公告)日：1997-08-26
申请号：US461122
申请日：1995-06-05
申请人： Robert Anthony Ress, Jr.
发明人： Robert Anthony Ress, Jr.
IPC分类号： F01D5/08 , C22C14/00 , C22C19/03 , C22C47/00 , C22C49/00 , C22C49/08 , C22C49/11 , F01D5/02 , F01D5/06 , F01D5/28 , F01D5/30 , F02C7/00 , F02C7/16 , F02C7/18
CPC分类号： F01D5/02 , F01D5/025 , F01D5/06 , F01D5/28 , F05D2300/603 , Y02T50/672
摘要： A lightweight gas turbine rotor having a pair of high specific strength support ring members positioned fore and aft a center hub member. The unitary center hub member for carrying a plurality of airfoils that extend radially outward therefrom. The pair of high specific strength support ring members are connected to the blade carrying member at a location to compressively transmit the centrifugal force generated by the rotating rotor to a radially inward location on the support ring members. The support ring members being utilized to resist a majority of the centrifugal force generated by the components of the rotor. The center hub member and the pair of support ring members are made of different materials. More particularly the pair of support ring members are made of a metal matrix composite, and the center hub member when utilized in a compressor is formed of a high temperature titanium alloy, and the center hub member when utilized in a turbine is formed of a nickel alloy.
摘要翻译：一种轻型燃气轮机转子，其具有一对位于中心毂构件前后的高比重强度的支撑环构件。用于承载从其径向向外延伸的多个翼型件的单一中心轮毂构件。一对高比强度支撑环构件在一个位置处连接到刀片承载构件，以将由旋转转子产生的离心力压缩地传递到支撑环构件上的径向向内的位置。支撑环构件用于抵抗由转子的部件产生的大部分离心力。中心毂构件和一对支撑环构件由不同的材料制成。更具体地，一对支撑环构件由金属基复合材料制成，并且当在压缩机中使用时，中心毂构件由高温钛合金形成，并且当在涡轮中使用中心毂构件时，由镍合金。

6. 发明授权

US06935836B2 Compressor casing with passive tip clearance control and endwall ovalization control 有权
标题翻译：压缩机外壳具有被动顶端间隙控制和端壁椭圆控制
公开(公告)号：US06935836B2
公开(公告)日：2005-08-30
申请号：US10455693
申请日：2003-06-05
申请人： Robert Anthony Ress, Jr. , Brian King
发明人： Robert Anthony Ress, Jr. , Brian King
IPC分类号： F01D5/20 , F01D11/02 , F01D11/16
CPC分类号： F01D11/16 , F01D11/025 , Y02T50/672
摘要： A passive clearance control system for a gas turbine engine component. The system provides a blade shroud that is isolated from the component case and can move radially to maintain blade clearance. A plurality of vane sectors define a stator ring including a blade shroud. The stator ring and the control ring are coupled together and mounted within the component by a plurality of radial extending mounting members.
摘要翻译：一种用于燃气涡轮发动机部件的被动间隙控制系统。该系统提供了与组件外壳隔离的刀片护罩，并可径向移动以保持刀片间隙。多个叶片扇区限定包括叶片护罩的定子环。定子环和控制环通过多个径向延伸的安装构件联接在一起并安装在部件内。

7. 发明授权

US06367241B1 Pressure-assisted electromagnetic thrust bearing 有权
标题翻译：压力辅助电磁推力轴承
公开(公告)号：US06367241B1
公开(公告)日：2002-04-09
申请号：US09384497
申请日：1999-08-27
申请人： Robert Anthony Ress, Jr. , Mark Stephen Henry
发明人： Robert Anthony Ress, Jr. , Mark Stephen Henry
IPC分类号： F02C618
CPC分类号： F04D29/051 , F01D3/00 , F01D25/16 , F04D29/0516 , F04D29/058 , F05D2240/515 , F05D2240/52 , F16C32/0444 , F16C32/0476 , F16C39/04 , F16C2360/23 , Y02T50/671
摘要： A thrust compensation apparatus for high-speed rotating machinery includes an electromagnetic thrust bearing having a thrust rotor and a thrust stator, a first chamber filled with a pressurized medium on one side of the bearing, and a second chamber on the other side of the bearing. The pressure differential across the bearing augments the electromagnetic force between the rotor and stator in order to counteract the axial thrust load of the high-speed rotating machinery.
摘要翻译：用于高速旋转机械的推力补偿装置包括具有推力转子和推力定子的电磁推力轴承，在轴承的一侧上填充加压介质的第一腔室和轴承另一侧的第二腔室。跨越轴承的压差增加了转子和定子之间的电磁力，以抵消高速旋转机械的轴向推力。

8. 发明授权

US06351949B1 Interchangeable combustor chute 有权
标题翻译：可互换燃烧器溜槽
公开(公告)号：US06351949B1
公开(公告)日：2002-03-05
申请号：US09390147
申请日：1999-09-03
申请人： Edward Claude Rice , Robert Anthony Ress, Jr. , Timothy Carl Roesler
发明人： Edward Claude Rice , Robert Anthony Ress, Jr. , Timothy Carl Roesler
IPC分类号： F02C100
CPC分类号： F23R3/60 , F23R3/007 , F23R3/045 , Y02T50/675 , Y10T403/581
摘要： An interchangeable combustor chute for directing airflow into a gas turbine engine combustor. In one aspect the combustor chute is secured to the combustor liner by mechanical fastener. The combustor chute is formed of a high temperature resistant material such as ceramics.
摘要翻译：用于将气流引导到燃气涡轮发动机燃烧器中的可互换的燃烧器滑槽。在一个方面，燃烧器滑槽通过机械紧固件固定到燃烧器衬套。燃烧器滑槽由陶瓷等耐高温材料形成。

9. 发明授权

US06247638B1 Selectively reinforced member and method of manufacture 有权
标题翻译：选择性增强件及其制造方法
公开(公告)号：US06247638B1
公开(公告)日：2001-06-19
申请号：US09301674
申请日：1999-04-28
申请人： Robert Anthony Ress, Jr.
发明人： Robert Anthony Ress, Jr.
IPC分类号： B23K2000
CPC分类号： C22C47/20 , B22F2998/00 , C22C49/08 , F05B2240/511 , F16C32/0459 , F16C32/0468 , F16C32/0476 , F16C2360/23 , H01F1/14 , H02K1/04 , H02K1/278 , H02K15/03 , H02K21/24 , Y10T29/4932 , Y10T29/49325 , Y10T29/49336 , Y10T29/49904 , C22C47/04
摘要： The present invention contemplates a method of fabricating a ring or disk having select regions reinforced with a metal matrix composite material. In one embodiment the method includes forming the ring or disk of a high strength iron-cobalt metal matrix composite material. The ring or disk is formed by joining a plurality of metallic members with a composite member located between the metallic members. The metallic members and the composite member form a preassembly, which is subjected to a thermal and pressure cycle so as to cause a metallurgical bonding of the metallic members.
摘要翻译：本发明考虑了一种制造具有用金属基复合材料增强的选择区域的环或盘的方法。在一个实施方案中，该方法包括形成高强度铁 - 钴金属基质复合材料的环或盘。环或圆盘通过将多个金属构件与位于金属构件之间的复合构件接合而形成。金属构件和复合构件形成预组件，其经受热和压力循环，以引起金属构件的冶金结合。

10. 发明授权

US06218026B1 Lightweight high stiffness member and manufacturing method thereof 失效
标题翻译：轻型高刚性构件及其制造方法
公开(公告)号：US06218026B1
公开(公告)日：2001-04-17
申请号：US09045878
申请日：1998-03-03
申请人： Bruce Allan Ewing , Robert Anthony Ress, Jr. , James Ronald Roessler
发明人： Bruce Allan Ewing , Robert Anthony Ress, Jr. , James Ronald Roessler
IPC分类号： B22F704
CPC分类号： C23C26/00 , B22F3/1216 , B22F7/08 , B22F2999/00 , B32B15/01 , C22C14/00 , C22F1/183 , F16C3/02 , F16C2360/23 , Y10T428/12063 , B22F3/24 , B22F2202/11
摘要： A high performance hybrid member for use in applications where high stiffness, high temperature capacity and being lightweight are important. In one form of the present invention the hybrid member is formed of a titanium alloy outer portion with a gamma titanium aluminide alloy inner portion metallurgically bonded therin. The gamma titanium aluminide alloy material has a room temperature modulus of elasticity greater than the modulus of elasticity of the titanium alloy outer portion. The hybrid member has a modulus of elasticity greater than modulus of elasticity of the titanium alloy outer portion, and a density equivalent to that of the titanium outer portion. The wear resistant capability of the member can be increased at local regions by surface modification treatment such as plasma ion nitriding or by affixing at ends of the member hardened fittings. Fabrication of the hybrid member involves positioning a gamma titanium aluminide alloy core within the titanium alloy outer portion, sealing the ends of the outer portion and then hot isostatically pressing the assembly to create a metallurgical bond between the gamma titanium aluminide alloy inner portion and the titanium alloy outer portion.
摘要翻译：用于高刚度，高温度和重量轻的应用中的高性能混合构件是重要的。在本发明的一种形式中，混合构件由钛合金外部部分与γ钛铝化物合金内部部分冶金结合的加工材料形成。 γ钛化铝合金材料的室温弹性模量大于钛合金外部部分的弹性模量。混合构件的弹性模量大于钛合金外部部分的弹性模量，并且其密度等于钛外部部分的密度。通过诸如等离子体离子氮化之类的表面改性处理或通过在构件硬化配件的端部固定，可以在局部区域增加构件的耐磨性能。混合构件的制造包括在钛合金外部部分中定位γ钛化铝合金芯，密封外部部分的端部，然后热等静压压组件，以在γ钛化铝合金内部部分和钛之间形成冶金结合合金外部。

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