公开(公告)号：WO2008115739A1

公开(公告)日：2008-09-25

申请号：PCT/US2008/056592

申请日：2008-03-12

Applicant: EFFICIENT BUILDING SYSTEMS, L.L.C. ,  STEFANUTTI, Oscar ,  WILLWERTH, John

Inventor： STEFANUTTI, Oscar ,  WILLWERTH, John

IPC: E04B2/86 ,  E04C3/07 ,  E04C3/34 ,  E04C3/04

CPC classification number: E04C3/34 ,  E04B2/8647 ,  E04C3/07 ,  E04C2003/0421 ,  E04C2003/0434 ,  E04C2003/046 ,  E04C2003/0473 ,  Y10T29/49616

Abstract: Concrete wall form assembly (10) includes a frame (14) having a plurality of studs (18). A first panel (26) and a second panel (30) fasten to the plurality of studs (18). The first panel (26) and the second panel (30) span the studs (18) to provide a wall form that has a concrete receiving cavity (34, 35) having a cavity height (H). The wall form includes an aperture (38) for moving concrete (46) through the wall form to the concrete receiving cavity (34, 35). The aperture (38) has a first aperture height (hi) less than the concrete receiving cavity height (H).

Abstract translation: 混凝土壁板组件（10）包括具有多个螺柱（18）的框架（14）。 第一面板（26）和第二面板（30）固定到多个螺柱（18）。 第一板（26）和第二板（30）跨越螺栓（18）以提供具有空腔高度（H）的混凝土接收腔（34,35）的壁板形式。 壁形包括用于将混凝土（46）穿过墙壁形式移动到混凝土接收腔（34,35）的孔（38）。 孔（38）具有小于混凝土接收腔高度（H）的第一孔高度（hi）。

公开(公告)号：WO2008088316A2

公开(公告)日：2008-07-24

申请号：PCT/US2006/062530

申请日：2006-12-22

Applicant: UTC POWER CORPORATION ,  BALLIET, Ryan, J. ,  REISER, Carl, A. ,  PATTERSON, Timothy, W.

Inventor： BALLIET, Ryan, J. ,  REISER, Carl, A. ,  PATTERSON, Timothy, W.

IPC: H01M8/08

CPC classification number: H01M8/04291 ,  H01M8/04731 ,  H01M8/04753 ,  H01M8/04828 ,  H01M8/0488 ,  H01M8/0491

Abstract: A method of controlling an amount of liquid in a fuel cell includes increasing the oxygen utilization within the fuel cell to increase heat. The heat reduces the amount of liquid in the fuel cell. A disclosed example method includes decreasing a supply of air to the fuel cell to lower a fuel cell voltage by increasing the oxygen utilization. The example method includes maintaining an essentially electrical current density while decreasing the supply of air.

Abstract translation: 控制燃料电池中的液体量的方法包括增加燃料电池内的氧气利用率以增加热量。 热量减少燃料电池中的液体量。 所公开的示例性方法包括通过增加氧气利用来减少向燃料电池供应空气以降低燃料电池电压。 该示例性方法包括在减少空气供应的同时保持基本电流密度。

公开(公告)号：WO2008045064A1

公开(公告)日：2008-04-17

申请号：PCT/US2006/039944

申请日：2006-10-12

Applicant: UNITED TECHNOLOGIES CORPORATION ,  LORD, Wesley, K. ,  GRABOWSKI, Zbigniew, M.

Inventor： LORD, Wesley, K. ,  GRABOWSKI, Zbigniew, M.

IPC: F02K1/46 ,  F02K1/34

CPC classification number: F02K1/34 ,  F02K1/16 ,  F02K1/46 ,  F05D2260/96

Abstract: An example turbofan engine sound control system includes a core nacelle (12) housing a compressor and a turbine. The core nacelle is disposed within a fan nacelle (34). The fan nacelle includes a turbofan. A bypass flow path downstream from the turbofan is arranged between the two nacelles. A controller (50) is programmed to manipulate the nozzle exit area to control sound propagating from the engine. In one example, the controller manipulates the nozzle exit area using hinged flaps (42) to control engine sound. The hinged flaps open and close to adjust the nozzle exit area and the associated bypass flow rate.

Abstract translation: 示例性涡扇风扇发动机声音控制系统包括容纳压缩机和涡轮的核心机舱（12）。 核心机舱设置在风扇机舱（34）内。 风扇机舱包括涡轮风扇。 在两个发动机舱之间设置有涡轮风扇下游的旁路流路。 控制器（50）被编程为操纵喷嘴出口区域以控制从发动机传播的声音。 在一个示例中，控制器使用铰接的襟翼（42）来操纵喷嘴出口区域以控制发动机声音。 铰链襟翼打开和关闭，以调整喷嘴出口区域和相关的旁路流量。

公开(公告)号：WO2015112539A1

公开(公告)日：2015-07-30

申请号：PCT/US2015/012157

申请日：2015-01-21

Applicant: 28 ENGINEERING LLC

Inventor： BAUMAN, Walter Douglas

IPC: A63B67/14

CPC classification number: A63B67/14 ,  A63B2067/146

Abstract: An exemplary hockey puck includes a gyroscope within an outer shell. An exemplary method of controlling movement of a hockey puck includes holding a gyroscope within an outer housing of a hockey puck.

Abstract translation: 示例性的曲棍球包括外壳内的陀螺仪。 控制曲棍球冰球运动的示例性方法包括将陀螺仪保持在曲棍球冰球的外壳内。

公开(公告)号：WO2015076906A2

公开(公告)日：2015-05-28

申请号：PCT/US2014/054530

申请日：2014-09-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： SIMONDS, Mark E.

IPC: F01D11/00 ,  F01D9/04

CPC classification number: F01D11/005 ,  F01D9/041 ,  F04D29/083 ,  F04D29/542 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2240/11

Abstract: An example seal includes, among other things, a plug body to limit flow through an axially extending interface between a first component and a second component, the plug body to flow when positioned within both a cavity of the first component and a cavity of the second component.

Abstract translation: 示例密封件尤其包括塞体以限制通过第一部件和第二部件之间的轴向延伸界面的流动，当位于第一部件和第二部件之间的腔体内时，塞体能够流动 第一部件和第二部件的空腔。

公开(公告)号：WO2015057549A1

公开(公告)日：2015-04-23

申请号：PCT/US2014/060235

申请日：2014-10-13

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： VO, Tuan David ,  ALLEN, George E.

IPC: F02C7/00 ,  F02C7/20 ,  F01D25/28 ,  G01F1/00 ,  G01K1/14

CPC classification number: F01D21/003 ,  B64C27/12 ,  F01D5/02 ,  F01D9/041 ,  F01D15/08 ,  F01D17/085 ,  F01D25/24 ,  F01D25/28 ,  F05D2220/323 ,  F05D2220/329 ,  F05D2270/303 ,  G01K1/14 ,  G01K13/02 ,  G01K2013/024

Abstract: An example integrated support and sensor includes a longitudinal member to support an inner duct relative to an outer duct, and a sensor received within a bore of the longitudinal member and configured to collect a measurement from a flow path bounded by the inner duct.

Abstract translation: 示例性集成支撑和传感器包括：纵向构件，用于相对于外部管道支撑内部管道;以及传感器，其容纳在所述纵向构件的孔内并被构造成从由所述内部管道限定的流动路径收集测量值。

公开(公告)号：WO2014189568A2

公开(公告)日：2014-11-27

申请号：PCT/US2014/016849

申请日：2014-02-18

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： DO, Logan H. ,  SYKES, Richard L.

IPC: F01D17/16 ,  F01D9/02 ,  F01D9/04 ,  F02C9/22

CPC classification number: F01D17/14 ,  F01D9/041 ,  F01D17/162 ,  F04D29/563 ,  F05D2220/32 ,  F05D2240/129 ,  F05D2260/56 ,  F05D2270/58 ,  F05D2270/60

Abstract: An example section of a gas turbine engine includes a plurality of variable vanes circumferentially disposed about an engine axis, a first moveable annular ring disposed on an upstream side of the variable vanes, a second movable annular ring disposed on a downstream side of the variable vanes, and a plurality of vane arms, each including a first end secured to the first annular ring and a second end secured to the second annular ring. Movement of the first and second annular rings moves the vane arms, thereby actuating the plurality of variable vanes. An example variable vane assembly includes a vane arm including a portion that engages a variable vane, a first end configured to be secured to a first movable annular ring, and a second end configured to be secured to a second movable annular ring. Movement of the first and second annular rings moves the vane arms, thereby actuating the plurality of variable vanes. An example method of actuating a variable vane assembly includes the steps of securing a variable vane to a vane arm, the vane arm secured to a first movable annular ring at a first end and a second movable annular ring at a second end, and moving at least one of the first and second rings to move the vane arm.

Abstract translation: 燃气涡轮发动机的示例部分包括围绕发动机轴线周向设置的多个可变叶片，设置在可变叶片的上游侧的第一可移动环形圈，设置在可变叶片的下游侧的第二可动环形圈 以及多个叶片臂，每个叶片臂包括固定到第一环形圈的第一端和固定到第二环形圈的第二端。 第一和第二环形圈的运动使叶片臂移动，从而致动多个可变叶片。 示例性可变叶片组件包括叶片臂，叶片臂包括接合可变叶片的部分，构造成固定到第一可移动环形圈的第一端和构造成固定到第二可动环形圈的第二端。 第一和第二环形圈的运动使叶片臂移动，从而致动多个可变叶片。 驱动可变叶片组件的示例性方法包括将可变叶片固定到叶片臂的步骤，叶片臂在第一端处固定到第一可移动环形圈，在第二端固定到第二可移动环形圈，并且在 移动叶片臂的第一和第二环中的至少一个。

公开(公告)号：WO2014186016A2

公开(公告)日：2014-11-20

申请号：PCT/US2014/016796

申请日：2014-02-18

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BAXLEY, Richard C.

CPC classification number: F01D5/06 ,  F01D5/066 ,  F01D5/082 ,  F01D5/085 ,  F01D25/12 ,  F05D2220/32 ,  F05D2240/20 ,  F05D2240/60 ,  F05D2250/11 ,  F05D2250/232 ,  F05D2260/211 ,  F05D2260/22141 ,  Y02T50/676

Abstract: A compressor section according to an exemplary aspect of the present disclosure includes, among other things, a tie shaft assembly including a shaft and one or more projections extending radially outward from the shaft. The projections are configured to redirect air communicated from between the one or more rotor stages and the shaft.

Abstract translation: 根据本公开的示例性方面的压缩机部分包括连接轴组件，其包括轴和从轴径向向外延伸的一个或多个凸起。 突起构造成重新连接从一个或多个转子级与轴之间传递的空气。

公开(公告)号：WO2014159206A1

公开(公告)日：2014-10-02

申请号：PCT/US2014/022512

申请日：2014-03-10

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： MORIN, Bruce, L. ,  KORTE, Detlef

IPC: F01D1/02

CPC classification number: F02C7/24 ,  F02K3/06 ,  F05D2200/36 ,  F05D2210/31 ,  F05D2240/301 ,  F05D2240/307 ,  Y02T50/673

Abstract: A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a turbine section including a fan drive turbine, a compressor section driven by the turbine section, a geared architecture driven by the fan drive turbine, and a fan driven by the fan drive turbine via the geared architecture. At least one stage of the turbine section includes an array of rotatable blades and an array of vanes. A ratio of the number of vanes to the number blades is greater than or equal to about 1.55. A mechanical tip rotational Mach number of the blades is configured to be greater than or equal to about 0.5 at an approach speed.

Abstract translation: 根据本公开的示例性方面的燃气涡轮发动机包括涡轮部分，其包括风扇驱动涡轮机，由涡轮机部分驱动的压缩机部分，由风扇驱动涡轮机驱动的齿轮架构，以及风扇 由风扇驱动器通过齿轮架构驱动。 涡轮部分的至少一级包括可旋转叶片阵列和叶片阵列。 叶片数与叶片数之比大于或等于约1.55。 刀片的机械末端旋转马赫数被配置为在接近速度下大于或等于约0.5。

公开(公告)号：WO2014120135A1

公开(公告)日：2014-08-07

申请号：PCT/US2013/023718

申请日：2013-01-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： SANDOVAL, Jonathan Perry ,  HUMMEL, Raymond S. ,  VIRKLER, Scott D.

IPC: F01D5/30

CPC classification number: F01D5/3015 ,  F01D5/082 ,  F01D11/001 ,  F02C3/04 ,  F02C7/28 ,  F04D29/321 ,  F05D2260/30 ,  F05D2260/36 ,  Y02T50/676

Abstract: According to an exemplary embodiment of this disclosure, among other possible things a gas turbine engine includes a compressor section, a combustor in fluid communication with the compressor section, a turbine section in fluid communication with the combustor section, a plurality of turbine disks in at least one of the compressor section and the turbine sections, at least one cover plate corresponding to at least one of the turbine disks, each of the cover plates includes, at least two snaps connected via a webbing portion, and a bore region radially inward of the at least two snaps and connected to at least one of the at least two snaps via the webbing portion.

Abstract translation: 根据本公开的示例性实施例，除了其它可能的情况之外，燃气涡轮发动机包括压缩机部分，与压缩机部分流体连通的燃烧器，与燃烧器部分流体连通的涡轮机部分，处于 压缩机部分和涡轮机部分中的至少一个，至少一个对应于涡轮盘中的至少一个的盖板，每个盖板包括经由织带部分连接的至少两个卡扣和径向向内 所述至少两个卡扣并且经由所述织带部分连接到所述至少两个卡扣中的至少一个卡扣。