-
21.发明授权Mechanical device comprising a plurality of parts assembled together with accurate relative positioning 有权机械装置包括具有精确的相对定位而组装在一起的多个部件公开(公告)号：US07530758B2
公开(公告)日：2009-05-12
申请号：US11294460
申请日：2005-12-06
申请人： Michel Andre Bouru
发明人： Michel Andre Bouru
IPC分类号： B25G3/00 , E21B17/043 , F16D1/00
CPC分类号： F16B1/00 , F16B2001/0092 , Y10T403/50 , Y10T403/551 , Y10T403/5713 , Y10T403/5766 , Y10T403/7062
摘要： Assembling a plurality of parts together in a manner that enables a device of complex shape to be reconstituted. At least one of the parts includes two ribs in a chevron configuration and at least one other part includes two grooves in a chevron configuration, the ribs and the grooves being complementary in shape and of corresponding dimensions.
摘要翻译： 以能够复原形状的装置重新组装的方式将多个部件组装在一起。 这些部件中的至少一个包括具有V形构造的两个肋，并且至少一个其它部分包括V形构造中的两个凹槽，肋和凹槽的形状和相应尺寸互补。
-
22.发明授权System for controlling stages of variable-pitch stator vanes in a turbomachine 有权用于控制涡轮机中可变节距定子叶片级的系统公开(公告)号：US07322790B2
公开(公告)日：2008-01-29
申请号：US11383287
申请日：2006-05-15
申请人： Michel Andre Bouru
发明人： Michel Andre Bouru
IPC分类号： F01D9/04
CPC分类号： F01D17/162 , F04D27/0246 , F04D29/563 , F05D2260/50 , F05D2260/76 , F05D2270/58
摘要： A system for controlling two stages of variable-pitch stator vanes of a turbomachine, the system comprising a drive element for turning the control ring of one of the stages via a leader member pivotally mounted on the casing, a synchronization bar for transmitting the turning movement of the ring driven by the drive element to the control ring of the other stage via a follower member pivotally mounted on the casing, and an additional pivot member interposed between the follower member and the follower ring, said additional pivot member being pivotally mounted both on the casing and on the follower member.
摘要翻译： 一种用于控制涡轮机的可变桨距定子叶片的两级的系统，该系统包括用于通过可枢转地安装在壳体上的引导构件转动一个级的控制环的驱动元件，用于传递转动运动的同步杆 由驱动元件驱动的环经由可枢转地安装在壳体上的随动件构成的另一级的控制环，以及插入在从动构件和从动环之间的附加枢转构件，所述附加枢转构件可枢转地安装在 壳体和从动件上。
-
公开(公告)号：US20120128476A1
公开(公告)日：2012-05-24
申请号：US13388808
申请日：2010-07-27
IPC分类号： F01D9/04
CPC分类号： F01D25/243 , F01D9/042 , F04D29/542 , F05D2230/64
摘要： A nozzle stage for a turbine engine includes two substantially cylindrical rings, respectively an inner ring and an outer ring, with, extending between them: vanes carried by a first one of the rings; vanes carried by the second ring; and spacer-forming vanes interconnecting the two rings; the vanes of the first and second rings being arranged in alternation.
摘要翻译： 用于涡轮发动机的喷嘴台包括两个基本上圆柱形的环，分别为内环和外环，在其间延伸：由第一环形承载的叶片; 由第二环承载的叶片; 以及将两个环连接的间隔物形成叶片; 第一和第二环的叶片交替排列。
-
24.再颁专利Stator vane stage actuated by an automatically-centering rotary actuator ring 有权定子叶片台通过自动定心的旋转执行器环来启动公开(公告)号：USRE42523E1
公开(公告)日：2011-07-05
申请号：US12620630
申请日：2009-11-18
申请人： Michel Andre Bouru
发明人： Michel Andre Bouru
IPC分类号： F04D29/56
CPC分类号： F04D29/563 , F01D17/162 , F05D2230/64 , F05D2250/90
摘要： A variable pitch stator vane stage, said vanes being moved by an automatically-centered rotary actuator ring. The casing carries a stationary coaxial annular rail projecting from its outside surface, and circumferentially spaced apart moving equipments are provided that are constrained to move along said rail, each moving equipment being coupled to the actuator ring via a radial guide arrangement.
摘要翻译： 变桨距定子叶片级，所述叶片由自动居中的旋转致动器环移动。 壳体承载从其外表面突出的固定的同轴环形轨道，并且设置周向间隔开的移动设备，其被限制为沿着所述轨道移动，每个移动设备经由径向引导装置联接到致动器环。
-
25.发明授权Turbomachine stator including a stage of stator vanes actuated by an automatically centered rotary ring 有权涡轮机定子包括由自动居中的旋转环驱动的定子叶片的一级公开(公告)号：US07938620B2
公开(公告)日：2011-05-10
申请号：US11763181
申请日：2007-06-14
申请人： Michel Andre Bouru
发明人： Michel Andre Bouru
IPC分类号： F04D29/44
CPC分类号： F01D17/162 , F02C9/20 , F05D2260/50 , Y02T50/672
摘要： The stator includes a casing and at least one stage of variable-pitch stator vanes. The vanes are moved by an actuator ring outside the casing and are carried thereby. The ring is connected by links to the vanes in order to actuate them simultaneously. The casing includes a stationary coaxial rail projecting from the outside surface of the casing and at least three circumferentially spaced-apart groups of wheels are constrained to move along the rail. Each group of wheels is coupled to the ring by a radial guidance arrangement. Each group of wheels includes at least two wheels engaged with the rail, and each wheel being mounted to rotate on a radially-oriented pin, said pin being mounted directly on said ring.
摘要翻译： 定子包括壳体和至少一级的可变节距定子叶片。 叶片通过壳体外部的致动器环移动并由其承载。 环通过链接连接到叶片上，以便它们同时致动。 壳体包括从壳体的外表面突出的固定同轴轨道，并且至少三个周向间隔开的轮组被限制为沿着轨道移动。 每组车轮通过径向引导装置联接到环上。 每组车轮包括至少两个与轨道接合的车轮，并且每个车轮安装成在径向定向的销上旋转，所述销直接安装在所述环上。
-
26.发明授权Stator vane stage actuated by an automatically-centering rotary actuator ring 有权定子叶片台通过自动定心的旋转执行器环来启动公开(公告)号：US07300245B2
公开(公告)日：2007-11-27
申请号：US11296298
申请日：2005-12-08
申请人： Michel Andre Bouru
发明人： Michel Andre Bouru
IPC分类号： F04D29/56
CPC分类号： F04D29/563 , F01D17/162 , F05D2230/64 , F05D2250/90
摘要： A variable pitch stator vane stage, said vanes being moved by an automatically-centered rotary actuator ring. The casing carries a stationary coaxial annular rail projecting from its outside surface, and circumferentially spaced apart moving equipments are provided that are constrained to move along said rail, each moving equipment being coupled to the actuator ring via a radial guide arrangement.
摘要翻译： 变桨距定子叶片台，所述叶片由自动居中的旋转致动器环移动。 壳体承载从其外表面突出的固定的同轴环形轨道，并且设置周向间隔开的移动设备，其被限制为沿着所述轨道移动，每个移动设备经由径向引导装置联接到致动器环。
-
27.发明授权Turbine engine having a stage of variable-pitch stator vanes with independent control 有权具有独立控制的可变桨距定子叶片级的涡轮发动机公开(公告)号：US09429169B2
公开(公告)日：2016-08-30
申请号：US13511068
申请日：2010-11-19
CPC分类号： F04D29/563 , F01D17/162 , F05D2260/50 , F05D2270/62 , Y02T50/671
摘要： A turbine engine including a stator including variable-pitch vanes that are controlled stage by stage. An actuator ring connected by crank-arms to the variable-pitch vanes is coupled to at least one adjacent specific drive unit in a general form of an actuator.
摘要翻译： 一种包括定子的涡轮发动机，该定子包括逐级控制的可变节流叶片。 通过曲柄臂连接到可变节流叶片的致动器环以致动器的一般形式联接到至少一个相邻的特定驱动单元。
-
28.发明授权公开(公告)号：US08591173B2
公开(公告)日：2013-11-26
申请号：US13121700
申请日：2009-09-23
IPC分类号： F04D29/56
CPC分类号： F01D17/16 , F01D17/20 , F02C6/08 , F02C9/18 , F02C9/22 , F05D2270/58 , Y02T50/671
摘要： A control system for controlling at least two variable-geometry devices of a turbomachine, and a turbomachine including such a control system, the system including an actuator that actuates both devices; one of the devices including at least one stage of variable-pitch stator vanes, and the other device being an air-bleed valve for a turbomachine body. The system is configured to control progression opening of the vane stage and progressive closing of the air-bleed valve as an actuation parameter of the actuator increases. As a result, the control system serves advantageously to control two devices using a single control system.
摘要翻译： 一种用于控制涡轮机的至少两个可变几何装置的控制系统和包括这种控制系统的涡轮机，所述系统包括致动器两者的致动器; 所述装置中的一个包括至少一级可变节距定子叶片，另一装置是用于涡轮机体的排气阀。 该系统被配置为当致动器的致动参数增加时控制叶片级的进行开度和排气阀的逐渐关闭。 因此，控制系统有利地使用单个控制系统来控制两个装置。
-
公开(公告)号：US08226357B2
公开(公告)日：2012-07-24
申请号：US12249345
申请日：2008-10-10
IPC分类号： F01D17/12
CPC分类号： F01D17/162 , F05B2260/301 , F05D2250/411 , F05D2260/50 , F05D2260/79
摘要： A turbomachine including a variable-pitch stator vane stage is disclosed. A control ring that is coaxial around the casing includes two segments that are assembled together by side connection straps fastened on either side of the segments with mutual insetting and in the vicinity of the ends of the segments.
摘要翻译： 公开了一种包括可变间距定子叶片级的涡轮机。 围绕壳体同轴的控制环包括两个段，它们通过侧面连接带组装在一起，侧连接带固定在相互插入的段的任一侧上并且在段的端部附近。
-
30.发明授权Cylindrical-rod device for controlling a variable-pitch vane of a turbomachine 有权用于控制涡轮机的可变桨距叶片的圆柱杆装置公开(公告)号：US08087883B2
公开(公告)日：2012-01-03
申请号：US11780736
申请日：2007-07-20
IPC分类号： F04D29/56
CPC分类号： F04D29/563 , F01D17/162
摘要： A variable-pitch control device for a turbomachine compressor is disclosed. The device includes a rod, a fastening device for fastening a first end of the rod to a pivot of a vane to be controlled, and a connection device between a second end of the rod and a control ring. The rod is substantially cylindrical, its first end being engaged in a bore in the pivot of the vane. The device further includes a clamping device for clamping the first end of the rod in the bore in the pivot in order to fasten it to the pivot.
摘要翻译： 公开了一种用于涡轮机压缩机的可变桨距控制装置。 该装置包括杆，用于将杆的第一端紧固到待控制的叶片的枢轴的紧固装置，以及杆的第二端和控制环之间的连接装置。 杆基本上为圆柱形，其第一端接合在叶片的枢轴中的孔中。 该装置还包括夹紧装置，用于将杆的第一端夹持在枢轴中的孔中，以将其紧固到枢轴。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.022 秒)
