公开(公告)号：WO1995000803A1

公开(公告)日：1995-01-05

申请号：PCT/US1994006778

申请日：1994-06-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  HOLOWCZAK, John, E. ,  ZABIELSKI, Martin, F.

IPC: F23D14/16

CPC classification number: C04B38/00 ,  F23D14/02 ,  F23D14/16 ,  F23D14/46 ,  F23D2203/105 ,  F23D2212/105

Abstract: A heating unit (14) includes a flame holder (2) that has a plurality of randomly distributed pores and comprises at least about 50 wt% ceramic particles that have an emissivity of at least about 0.7. The heating unit (14) also has means for conveying a fuel/air mixture to the flame holder (2), a means for igniting the fuel/air mixture (18) so it forms a flame in proximity to the flame holder, means for transferring heat from the flame to a heat transfer medium (20), and means for exhausting combustion products from the heating unit (26). A fuel/air mixture may be directed through the flame holder (2) and burned to form a flame in proximity to the flame holder such that the flame and flame holder interact to produce emissions of less than about 10 ng/J NOx.

Abstract translation: 加热单元（14）包括具有多个随机分布的孔的火焰保持器（2），并且包括至少约50重量％的具有至少约0.7的发射率的陶瓷颗粒。 加热单元（14）还具有用于将燃料/空气混合物输送到火焰保持器（2）的装置，用于点燃燃料/空气混合物（18）的装置，使得其在火焰保持器附近形成火焰， 将热量从火焰传递到传热介质（20），以及用于从加热单元（26）排出燃烧产物的装置。 燃料/空气混合物可以引导通过火焰保持器（2）并燃烧以在火焰保持器附近形成火焰，使得火焰和火焰保持器相互作用以产生小于约10ng / JNo x的排放。

公开(公告)号：WO1994028600A1

公开(公告)日：1994-12-08

申请号：PCT/US1994004342

申请日：1994-04-20

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  PERRETTA, Frederick, A. ,  YEDNASTY, Joseph, S.

IPC: H01R13/658

CPC classification number: H01R12/59 ,  H01R9/2466 ,  H01R13/516 ,  H01R13/518 ,  H01R13/6592 ,  H01R13/6595 ,  H01R13/6658 ,  H01R13/719 ,  H01R31/00

Abstract: Multiple conductor wire harnesses in aircraft or the like are interconnected by a single low profile compact backshell assembly (2). The backshell assembly (2) includes a housing (4) which shields the individual conductors in the housing from ambient EMI noise. The housing (4) has one or more wire harness inlet assemblies (14) and a plurality of outlet sockets (36). One or more semi-flexible circuit boards (20) are disposed in the housing (4) and are operable to interconnect the individual conductor wires (44) in each inlet with pin and socket conductor connections at the respective outlets (36). The circuit board (20) provides interconductor EMI noise shielding inside of the housing (4). Splice connections between conductors can be formed as necessary within the circuit board inside of the housing to allow any degree of inlet to outlet conductor signal paths to be formed inside of the housing as are desired.

Abstract translation: 飞机等中的多根导线线束通过单个低调紧凑的后壳组件（2）相互连接。 后壳组件（2）包括壳体（4），其将壳体中的各个导体屏蔽环境EMI噪声。 壳体（4）具有一个或多个线束入口组件（14）和多个插座（36）。 一个或多个半柔性电路板（20）设置在壳体（4）中并且可操作以将每个入口中的各个导体线（44）与相应出口（36）处的销和插座导体连接互连。 电路板（20）在壳体（4）的内部提供了隔离EMI噪声屏蔽。 导体之间的接合连接可以根据需要形成在壳体内的电路板内，以允许根据需要在壳体内形成任何程度的入口到出口导体信号路径。

公开(公告)号：WO1994026589A1

公开(公告)日：1994-11-24

申请号：PCT/US1994004722

申请日：1994-04-29

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  FLEMMING, Robert, J., Jr. ,  ROSEN, Kenneth, M. ,  SHEEHY, Thomas, W.

IPC: B64C27/20

CPC classification number: B64C39/024 ,  B64C27/20 ,  B64C2201/027 ,  B64C2201/104 ,  B64C2201/108 ,  B64C2201/162

Abstract: An unmanned aerial vehicle (UAV) (100) having a toroidal fuselage (120) and a rotor assembly (170) including counter-rotating rotors coaxially mounted with respect to the toroidal fuselage incorporates ancillary aerodynamic structures (18) having a cambered airfoil profile to provide a nose-down pitching moment to counteract the nose-up pitching moment generated by airflow over the toroidal fuselage during forward translational flight of the UAV. The ancillary aerodynamic structures are symmetrically mounted in combination with the lateral sides of the toroidal fuselage so that the centers of lift are located aftwardly of the fuselage axis of the toroidal fuselage in forward translational flight modes. In a first embodiment, the ancillary aerodynamic structures (18) are fixedly mounted in combination with the toroidal fuselage (10) at a predetermined angle of incidence. In a second embodiment, the ancillary aerodynamic structures (19) are rotatably mounted in combination with the toroidal fuselage (10') to provide variable incidence ancillary aerodynamic structures for the UAV.

Abstract translation: 具有环形机身（120）的无人驾驶飞行器（100）和包括相对于环形机身同轴安装的反向旋转转子的转子组件（170）包括具有弧形翼型轮廓的辅助空气动力结构（18） 提供一个俯仰俯仰的时刻，以抵消在无人机前向平移飞行期间通过环形机身产生的气流俯仰时刻。 辅助空气动力学结构与环形机身的侧面对称地安装，使得升降中心位于远端机构的机身轴线的前方向前平移飞行模式。 在第一实施例中，辅助空气动力结构（18）以预定的入射角度与环形机身（10）组合地固定安装。 在第二实施例中，辅助空气动力学结构（19）可旋转地与环形机身（10'）组合安装，以为UAV提供可变入射辅助气动结构。

公开(公告)号：WO1994024729A1

公开(公告)日：1994-10-27

申请号：PCT/US1994003267

申请日：1994-03-24

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  PERRETTA, Frederick, A. ,  FRATE, Miles, R.

IPC: H01R13/516

CPC classification number: H01R9/032 ,  H01R12/78 ,  H01R13/516 ,  H01R13/6593 ,  H01R13/6594 ,  H01R13/6596 ,  H01R31/06 ,  Y10S439/901

Abstract: Multi-conductor strand wiring harnesses are connected together by a backshell having several internal semi-flexible circuit boards disposed therein. A minimal non-shielded conductor window is provided between the inlet and outlet connections in the backshell. The backshell is composed of interconnected modules, one of which is connected to each wire harness, and the other of which is mounted on a grounded component of the craft. At least one of the modules contains semi-flexible circuit boards which interconnect input and output conductor pin arrays on the module. The modules are interconnected by mating pin and socket assemblies.

Abstract translation: 多导体线束线束通过其中设置有多个内部半柔性电路板的后壳连接在一起。 在后壳中的入口和出口连接之间提供最小的非屏蔽导体窗口。 后壳由互连的模块组成，其中一个模块连接到每个线束，另一个模块安装在飞机的接地部件上。 至少有一个模块包含半柔性电路板，其将模块上的输入和输出导体引脚阵列互连。 模块通过配合销和插座组件互连。

公开(公告)号：WO1994021973A1

公开(公告)日：1994-09-29

申请号：PCT/US1993012106

申请日：1993-12-13

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  KESTEN, Arthur, S.

IPC: F25B17/12

CPC classification number: F25B17/12 ,  F17C11/005 ,  F28D20/003 ,  Y02E60/142 ,  Y02E60/321 ,  Y02P20/129

Abstract: A heat pump that includes organic hydride (12) and metal hydride (2) systems cools a conditioned space (6) by transferring heat from the conditioned space to a metal hydride bed (4), thereby decomposing a metal hydride in the bed to form H2. The H2 flows to a vapor space (14) in the liquid hydride system (12) and reacts with a dehydrogenation product at a catalytic surface (32) in the vapor space to form an organic hydride and an exothermic heat of reaction. The heat pump also may be used to upgrade waste heat by transferring heat from a relatively low temperature heat source to decompose the metal hydride. The exothermic heat of reaction may then be removed from the vapor space and used for space heating. In both embodiments, the metal hydride bed (4) may be regenerated by supplying an endothermic heat of reaction to the catalytic surface (32), thereby dehydrogenating the organic hydride to form H2. The H2 flows to the metal hydride bed (4) and reacts with the metal hydride bed to regenerate the metal hydride. Alternately, the metal hydride bed (4) may be regenerated by flowing a liquid mixture that includes the organic hydride into a reaction zone (38) having a dehydrogenation catalyst (42) and supplying an endothermic heat of reaction to the reaction zone, thereby dehydrogenating the organic hydride to form H2. As before, the H2 flows to the metal hydride bed (4) where it regenerates the metal hydride.

Abstract translation: 包括有机氢化物（12）和金属氢化物（2）系统的热泵通过将热量从调节空间传递到金属氢化物床（4）来冷却调节空间（6），从而在床中分解金属氢化物以形成 H2。 H2流到液态氢化物系统（12）中的蒸汽空间（14），并与蒸气空间中的催化剂表面（32）与脱氢产物反应，形成有机氢化物和放热反应热。 热泵还可用于通过从相对低温热源传递热量来分解金属氢化物来升级废热。 然后可以从蒸气空间中除去反应的放热，并用于空间加热。 在两个实施方案中，金属氢化物床（4）可以通过向催化表面（32）供应吸热热而再生，从而使有机氢化物脱氢形成H 2。 H 2流到金属氢化物床（4）并与金属氢化物床反应以再生金属氢化物。 或者，金属氢化物床（4）可以通过将包含有机氢化物的液体混合物流入具有脱氢催化剂（42）的反应区（38）并向反应区提供反应吸热热而再生，从而使 有机氢化物形成H 2。 如前所述，H 2流入金属氢化物床（4），在其中再生金属氢化物。

公开(公告)号：WO1994020648A1

公开(公告)日：1994-09-15

申请号：PCT/US1994001302

申请日：1994-02-03

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  MCELROY, James, F. ,  SHANE, Eric, M.

IPC: C25B01/10

CPC classification number: C25B9/10 ,  C25B1/10 ,  Y02E60/366

Abstract: The production of high purity oxygen and hydrogen gases can be accomplished utilizing an electrolysis assembly comprising an anode (1), a cathode (3), an ion exchange membrane (5) disposed therebetween, an anode chamber (7), and a cathode chamber (9). This ion exchange membrane has been multiply impregnated with catalyst and therefore contains internal catalyst sites (13) where hydrogen gas, which diffuses through the ion exchange membrane from the cathode chamber, and oxygen gas, which diffuses through the ion exchange membrane from the anode chamber, react to form water. Reacting the hydrogen and oxygen gases within the ion exchange membrane prevents these gases from contaminating the oxygen stream in the anode chamber and the hydrogen stream in the cathode chamber, respectively.

Abstract translation: 可以利用包括阳极（1），阴极（3），设置在其间的离子交换膜（5），阳极室（7）和阴极室（3）的电解组件来实现高纯度氧气和氢气的生产 （9）。 这种离子交换膜已经被催化剂多次浸渍，因此含有内部催化剂位置（13），其中从阴极室扩散通过离子交换膜的氢气和从阳极室扩散通过离子交换膜的氧气 反应形成水。 使离子交换膜内的氢气和氧气反应防止这些气体分别污染阳极室中的氧气流和阴极室中的氢气流。

公开(公告)号：WO1994018353A1

公开(公告)日：1994-08-18

申请号：PCT/US1993011585

申请日：1993-11-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  VELTRI, Richard, D.

IPC: C23C16/34

CPC classification number: C23C16/345 ,  C23C16/4404 ,  Y10S427/10

Abstract: CVD Si3N4 can be made by placing a substrate (2) inside a CVD reactor (4) having an interior and interior walls (6). The interior walls (6) of the reactor (4) include a high temperature metal selected from the group consisting of Mo, Nb, Rh, Hf, Ta, W, Re, Ir, and alloys that comprise more than 50 atomic percent of Mo, Nb, Rh, Hf, Ta, W, Re, or Ir. An inert gas is flowed through the reactor (4) and the pressure inside the reactor (4) is reduced to less than about 40 KPa. The substrate (2) and interior of the reactor (4) are heated to a temperature between about 1200 DEG C and about 1700 DEG C. A reactant gas mixture of a silicon halide and an excess of a nitrogen-containing compound is flowed into the reactor (4) such that the silicon halide reacts with the nitrogen-containing compound to form Si3N4. The high temperature metal on the interior walls (6) of the reactor (4) inhibits the formation of Si3N4 on the interior walls (6) of the reactor (4) so the majority of the Si3N4 forms on the substrate (2).

Abstract translation: 可以通过将衬底（2）放置在具有内壁和内壁（6）的CVD反应器（4）内部来制造CVD Si 3 N 4。 反应器（4）的内壁（6）包括选自由Mo，Nb，Rh，Hf，Ta，W，Re，Ir组成的组的高温金属，以及包含大于50原子％的Mo ，Nb，Rh，Hf，Ta，W，Re或Ir。 惰性气体流过反应器（4），并且反应器（4）内部的压力降低到小于约40KPa。 将基材（2）和反应器（4）的内部加热至约1200至约1700℃的温度。将卤化硅和过量的含氮化合物的反应气体混合物流入 反应器（4），使得卤化硅与含氮化合物反应形成Si 3 N 4。 反应器（4）的内壁（6）上的高温金属抑制在反应器（4）的内壁（6）上形成Si 3 N 4，因此大部分Si 3 N 4形成在基板（2）上。

公开(公告)号：WO1994016478A1

公开(公告)日：1994-07-21

申请号：PCT/US1993011561

申请日：1993-12-01

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  PERRETTA, Frederick, A. ,  STABILE, Edward, A.

IPC: H01R23/68

CPC classification number: H01R9/032 ,  H01R13/6593 ,  H01R13/6594 ,  H01R13/6658

Abstract: Multi-conductor strand wiring harnesses are connected together by a backshell having several internal semi-flexible circuit boards disposed therein. A minimal non-shielded conductor window is provided between the inlet and outlet connections in the backshell. The system allows interconnections between round and flat connector pin arrays. The use of multiple circuit boards in the backshell allows a multiplicity of inlet to outlet connections to be made, and also reduces the size and weight of the backshell assembly. Right angle connections are readily made in a minimal spatial envelope.

Abstract translation: 多导体线束线束通过其中设置有多个内部半柔性电路板的后壳连接在一起。 在后壳中的入口和出口连接之间提供最小的非屏蔽导体窗口。 该系统允许圆形和扁平连接器针阵列之间的互连。 在后壳中使用多个电路板允许制造多个入口到出口连接，并且还减小后壳组件的尺寸和重量。 直角连接容易在最小的空间包络中进行。

公开(公告)号：WO1994016245A1

公开(公告)日：1994-07-21

申请号：PCT/US1993012315

申请日：1993-12-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  KISH, Jules, G. ,  ISABELLE, Charles

IPC: F16H55/08

CPC classification number: F16H55/0806 ,  B23F19/002 ,  F16H55/0886 ,  Y10T29/49476 ,  Y10T74/19972

Abstract: The topology of parallel axis gears, such as spur and helical gears is modified to produce quieter and more smoothly operating gear sets with more uniform load distribution. A finite element analysis of the gear in its operating mode is made to produce a plot of radial and tangential deflections of the pinion and gear tooth surfaces which will occur when the gears are loaded during operation. The resultant plot is then inverted to produce a plot, or set of coordinates, which will define the path of travel of the gear tooth grinding wheel, which path is a mirror image of the plot of the finite element analysis. The resulting gears, when subjected to operating loads, will thus be deflected tangentially and radially to their optimum operating, or theoretical true involute, positions so as to produce quieter, smoother, and more evenly loaded gear trains.

Abstract translation: 平行轴齿轮（如直齿轮和斜齿轮）的拓扑结构被修改，以产生更均匀，更均匀的负载分布更加平稳的齿轮组。 在其操作模式下进行齿轮的有限元分析，以产生在操作期间装载齿轮时将发生的小齿轮和齿轮齿面的径向和切向偏转的曲线。 然后将所得到的图反转以产生绘图或坐标系，其将限定齿轮齿轮的行进路径，该路径是有限元分析图的镜像。 所产生的齿轮在经受操作载荷时将因此被切向地和径向地偏转到其最佳操作或理论真实的渐开线位置，以便产生更安静，更平滑和更均匀地装载的齿轮系。

公开(公告)号：WO1994014298A1

公开(公告)日：1994-06-23

申请号：PCT/US1993011975

申请日：1993-12-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  BUDZILEK, Russell, A. ,  MONARCHIE, Dominick, L. ,  SCHLAM, Elliott ,  SWATSON, Richard, R.

IPC: H05B33/22

CPC classification number: H05B33/28 ,  H05B33/22

Abstract: An AC thin film electroluminescent display panel includes a metal assist structure formed on and in electrical contact over each transparent electrode, and light absorbing darkened rear electrodes which combine to provide a sunlight viewable display panel.

Abstract translation: AC薄膜电致发光显示面板包括在每个透明电极上形成并电接触的金属辅助结构，以及组合以提供阳光可观的显示面板的光吸收变暗的后电极。