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1. 发明申请

WO1995024614A1 EMBEDDED OPTICAL SENSOR CAPABLE OF STRAIN AND TEMPERATURE MEASUREMENT USING A SINGLE DIFFRACTION GRATING 审中-公开
标题翻译：嵌入式光学传感器，使用单分散光栅进行应变和温度测量
公开(公告)号：WO1995024614A1
公开(公告)日：1995-09-14
申请号：PCT/US1995002866
申请日：1995-03-08
申请人： UNITED TECHNOLOGIES CORPORATION , FINMECCANICA S.P.A. - RAMO AZIENDALE ALENIA
发明人： UNITED TECHNOLOGIES CORPORATION , FINMECCANICA S.P.A. - RAMO AZIENDALE ALENIA , MELTZ, Gerald , VARASI, Mauro , VANNUCCI, Antonello , SIGNORAZZI, Mario , FERRARO, Pietro , IMPARATO, Sabato, Inserra , VOTO, Claudio , DUNPHY, James, R.
IPC分类号： G01D05/353
CPC分类号： G01M11/086 , G01K5/72 , G01K11/3206
摘要： An embedded optical sensor has a plurality of layers (10-20) and an optical fiber (21) with a fiber grating (28), disposed between the layers (14, 16). The layers (10-20) comprise filaments (22) and resin (24) which have different thermal expansion coefficients and the filaments (22) are oriented so as to create unequal transverse residual stresses that act through the geometry of a resin-rich region that surrounds on the grating (28) in the fiber (21). The unequal transverse residual stresses cause birefringence in the grating (28), thereby causing the grating (28) to reflect light (32) having two wavelengths with a predetermined separation, each along a different polarization axis. The wavelength separation and average wavelength between such separation have different sensitivities to temperature and strain, thereby allowing independent temperature and strain measurements using only a single grating. The birefringence is maximized when the filaments (22) of the adjacent layers (10, 12) are oriented at 90 degrees with respect to the longitudinal (Z-axis) of the fiber (21).
摘要翻译：嵌入式光学传感器具有设置在层（14,16）之间的多个层（10-20）和具有光纤光栅（28）的光纤（21）。层（10-20）包括长丝（22）和树脂（24），其具有不同的热膨胀系数，并且长丝（22）被定向成产生不等的横向残余应力，其通过富含树脂的区域其环绕在光纤（21）中的光栅（28）上。不平等的横向残余应力在光栅（28）中引起双折射，从而使得光栅（28）沿着不同的偏振轴以预定的间隔反射具有两个波长的光（32）。这种分离之间的波长分离和平均波长对温度和应变具有不同的灵敏度，从而允许使用仅一个光栅进行独立的温度和应变测量。当相邻层（10,12）的细丝（22）相对于纤维（21）的纵向（Z轴）定向成90度时，双折射最大化。

2. 发明申请

WO1998024136A1 ELECTRODE PLATE STRUCTURES, HIGH-PRESSURE ELECTROCHEMICAL CELL DEVICES AND METHOD FOR PREPARING SAME 审中-公开
标题翻译：电极板结构，高压电化学电池装置及其制备方法
公开(公告)号：WO1998024136A1
公开(公告)日：1998-06-04
申请号：PCT/US1997022507
申请日：1997-11-25
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , ROY, Robert, J. , CRITZ, Kurt, M. , LEONIDA, Andrei
IPC分类号： H01M08/02
CPC分类号： C25B9/206 , C25B9/18 , C25B11/03 , H01M4/742 , H01M8/02 , H01M8/0232 , H01M8/0245 , H01M8/0247 , H01M8/025 , H01M8/0258 , H01M8/0273 , H01M8/1007 , H01M8/2404 , H01M8/242 , H01M8/246 , H01M8/2483
摘要： An electrochemical cell electrode plate structure, a high-pressure electrochemical cell device, and a method for preparing such devices, are provided. The inventive electrode plate structure comprises a laminar assembly of slotted plate-shaped components that provides more uniform openings or flow passages across the active areas thereof. The laminar assembly comprises at least one first plate-shaped component and at least one second plate-shaped component wherein said plurality of openings of said first and said second plate-shaped components of each set in said assembly are offset from each other thereby forming a plurality of reduced area, identical or substantially identical, openings or fluid-flow spaces through said set. The inventive high-pressure electrochemical cell device comprises at least one cell made up of both slotted and unslotted plate-shaped components that are free of material deformations typically resulting from the high compressive force employed during final cell assembly. The inventive method for preparing such devices basically involves preparing at least one laminated sub-assembly comprising unslotted component layers for the purpose of consolidating such weaker layers into stronger sub-assemblies prior to a final lamination step.
摘要翻译：提供电化学电池电极板结构，高压电化学电池装置及其制备方法。本发明的电极板结构包括开槽板状部件的层状组件，其在其有效区域上提供更均匀的开口或流动通道。层状组件包括至少一个第一板状部件和至少一个第二板状部件，其中，在所述组件中的每组的所述第一和第二板状部件的所述多个开口彼此偏移，从而形成通过所述组的多个减小面积，相同或基本上相同的开口或流体流动空间。本发明的高压电化学电池装置包括至少一个电池，其由开槽和未开槽的板状部件组成，其中没有通常由最终电池组装期间采用的高压缩力引起的材料变形。用于制备这种装置的本发明的方法基本上包括制备至少一个包含未切割的组分层的层压子组件，以便在最终层压步骤之前将这些较弱的层固结成更强的子组件。

3. 发明申请

WO1998023866A1 ACTUATOR WITH FAILFIXED ZERO DRIFT 审中-公开
标题翻译：执行器具有失效零点
公开(公告)号：WO1998023866A1
公开(公告)日：1998-06-04
申请号：PCT/US1997021932
申请日：1997-11-24
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , GIBBONS, Kevin, D.
IPC分类号： F15B15/26
CPC分类号： F15B15/26
摘要： The present invention provides an actuator controlled by an electro-hydraulic servovalve (12) with a failfixed operation upon the loss of electrical power to the servovalve. A lock valve (69) has apertures therethrough with friction pads (99) therein for locking the actuator in position upon loss of the electrical power.
摘要翻译：本发明提供一种由电动液压伺服阀（12）控制的致动器，其在伺服阀的电力损失时具有故障固定操作。锁定阀（69）具有穿过其中的摩擦垫（99）的孔，用于在电力损失时将致动器锁定在适当位置。

4. 发明申请

WO1998012080A1 AIRBAG GAS GENERATOR WITH SNAP JOINT CONNECTION 审中-公开
标题翻译：带有SNAP接头连接的安全气囊发电机
公开(公告)号：WO1998012080A1
公开(公告)日：1998-03-26
申请号：PCT/US1997016322
申请日：1997-09-17
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , O'DRISCOLL, Peter
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/26 , B60R21/261 , Y10S285/921 , Y10T29/49876
摘要： An airbag gas generator has a housing (2) within which a solid gas generating composition (6) is located. The container has an opening (11) through which a gas formed during fuel combustion exits the container. A gas distribution cap (13) is fitted to an outlet end (10) of the housing (2), the cap (13) having a projecting lip (17) at a forward end (16) thereof. The housing (2) has a corresponding recess (12) in the outlet end (10) for accepting the lip (17) therein. The cap (13) further has a plurality of longitudinal slots (15) through which the gas is distributed, the slots (15) defining flexible wall segments (19) which deform during insertion of the cap (13) into the outlet end (10) prior to engagement of the lip (17) with recess (12) for locking the cap (13) to the housing (2). Utilizing the present invention, threaded or welded joints are avoided and a light weight, low cost assembly is achieved.
摘要翻译：安全气囊气体发生器具有固定气体发生组合物（6）所在的壳体（2）。容器具有开口（11），燃料燃烧期间形成的气体通过该开口离开容器。气体分配盖（13）装配到壳体（2）的出口端（10），盖（13）在其前端（16）处具有突出的唇缘（17）。壳体（2）在出口端（10）中具有用于在其中接纳唇缘（17）的相应凹部（12）。所述盖（13）还具有多个纵向槽（15），所述气体通过所述纵向狭槽分配，所述槽（15）限定柔性壁段（19），所述壁段在所述盖子（13）插入所述出口端在将唇缘（17）与用于将盖（13）锁定到壳体（2）的凹部（12）接合之前。利用本发明，避免了螺纹或焊接接头，并且实现了重量轻，成本低的组件。

5. 发明申请

WO1998000627A1 COOLABLE AIRFOIL FOR A GAS TURBINE ENGINE 审中-公开
标题翻译：用于气体涡轮发动机的冷却空气
公开(公告)号：WO1998000627A1
公开(公告)日：1998-01-08
申请号：PCT/US1997011565
申请日：1997-06-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , ZELESKY, Mark, F. , MONGILLO, Dominic, J. , CANDELORI, David, J. , STEUBER, Gary, D.
IPC分类号： F01D05/18
CPC分类号： F01D5/187 , F05D2260/2212 , Y02T50/673 , Y02T50/676
摘要： A coolable airfoil (25) for a gas turbine engine includes a leading edge portion (52) cooled by a combination of radial and impingement flows through internal passages (80 and 90) separated by an internal wall (95) which is imperforate along a radially inner portion (100) thereof and apertured along a radially outer portion (105) thereof.
摘要翻译：用于燃气涡轮发动机的可冷却翼型件（25）包括通过径向和冲击流的组合而冷却的前缘部分（52），内部通道（80和90）由内壁（95）分开，所述内壁（95和90）其内部部分（100）并且沿其径向外部部分（105）开孔。

6. 发明申请

WO1997041030A1 BLADE OPENING FILLER 审中-公开
标题翻译：叶片打开灌装机
公开(公告)号：WO1997041030A1
公开(公告)日：1997-11-06
申请号：PCT/US1997006990
申请日：1997-04-25
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , OUELLETTE, David, A.
IPC分类号： B64C11/14
CPC分类号： B64C11/14
摘要： The present invention provides an apparatus for minimizing the blade opening between the blade shank of propeller (14) and spinner (16) in order to improve the overall efficiency of an aircraft and propeller system. The present invention consists of a two-piece (34, 36) blade opening filler (32), the bulkhead insert (34) which attaches to the bulkhead (12), and the spinner insert (36) which may be attached to bulkhead insert after installation of the propeller blade (14). The blade opening filler (32) fills the blade opening between the spinner (16) and blade shank while facilitating maintenance of the system.
摘要翻译：本发明提供了一种用于最小化螺旋桨（14）的叶片柄与旋转器（16）之间的叶片开口的装置，以便提高飞机和螺旋桨系统的整体效率。本发明包括两件式（34,36）的叶片开口填料（32），附接到隔板（12）的隔板插入件（34）和可附接到隔板插入件的旋入式插入件（36）在安装螺旋桨叶片（14）之后。叶片开口填充物（32）在促进系统维护的同时填充旋转器（16）和叶片柄之间的叶片开口。

7. 发明申请

WO1997036094A1 METHOD AND APPARATUS FOR IMPROVING THE AIRSEALING EFFECTIVENESS IN A TURBINE ENGINE 审中-公开
标题翻译：改善涡轮发动机空调效能的方法和装置
公开(公告)号：WO1997036094A1
公开(公告)日：1997-10-02
申请号：PCT/US1997004370
申请日：1997-03-19
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , BOUCHARD, Joseph, P. , LONG, Merrell, W.
IPC分类号： F01D11/02
CPC分类号： F01D11/02 , F01D11/001 , F01D11/12 , F05D2230/60 , F05D2230/70 , F05D2230/80 , F05D2240/56 , F16J15/3288
摘要： A method for improving the effectiveness of a labyrinth seal (40) between coannular components (22, 30) in a turbine engine (10) includes reconfiguring one of the components to provide means for receiving and retaining a replaceable brush seal (60) and installing the brush seal so that the seal bristles impede the leakage of air through an intercomponent gap (41). In the preferred embodiment the reconfiguring step is applied to a hollow, cylindrical barrel (30) and includes machining the barrel to reduce its axial length and its wall thickness and also includes attaching a retainer (52). The retainer cooperates with the barrel to define a groove (56) within which the brush seal is trapped radially and axially. The brush seal slides circumferentially within the groove to facilitate seal installation and removal. The invention dispenses with the need to carry out an expensive and time consuming replacement or renovation of the worn labyrinth seal.
摘要翻译：一种用于改善涡轮发动机（10）中的管状部件（22,30）之间的迷宫式密封件（40）的有效性的方法包括重新组装所述部件中的一个以提供用于接收和保持可替换的刷密封件（60）并安装刷密封，使得密封刷毛阻止空气通过组件间隙（41）的泄漏。在优选实施例中，重新配置步骤被应用于中空圆柱形筒（30），并且包括加工筒以减小其轴向长度及其壁厚，并且还包括附接保持器（52）。保持器与筒体配合以限定一个凹槽（56），刷子密封件径向和轴向地被夹在该凹槽内。刷子密封件在槽内周向滑动以便于密封件的安装和拆除。本发明不需要对磨损的迷宫式密封进行昂贵且耗时的更换或更新。

8. 发明申请

WO1997027342A2 METHOD OF BONDING TITANIUM ARTICLES USING A SUPERPLASTIC INTERLAYER 审中-公开
标题翻译：使用超级中间层连接钛酸钡的方法
公开(公告)号：WO1997027342A2
公开(公告)日：1997-07-31
申请号：PCT/US1997000608
申请日：1997-01-16
申请人： UNITED TECHNOLOGIES CORPORATION , INTERNATIONAL CENTER FOR PATON INSTITUTE , MOVCHAN, Boris B. , KORZH, Alexander V. , NEAL, James, W. , TOPAL, Valery
发明人： UNITED TECHNOLOGIES CORPORATION , INTERNATIONAL CENTER FOR PATON INSTITUTE
IPC分类号： C22C00/00
CPC分类号： B23K35/005 , C21D2201/02
摘要： A method of bonding a titanium article to another metal article using a superplastic interlayer is disclosed. A fine-grain titanium alloy interlayer is provided between faying surfaces of the articles to be bonded. The interlayer has an alpha-beta microstructure and an average grain size of less than about 1-3 microns (.001-.003 mm) in at least one plane. The articles to joined and the interlayer are heated to between 1000 DEG F (538 DEG C) and 1500 DEG F (816 DEG C). A sufficiently large compressive force is then applied to the articles to cause superplastic deformation of the interlayer and bonding of the articles.
摘要翻译：公开了一种使用超塑性中间层将钛制品粘合到另一金属制品上的方法。在待接合物品的接合面之间设置细晶钛合金中间层。中间层在至少一个平面中具有α-β微结构并且平均粒度小于约1-3微米（.001-.003毫米）。将接合物和夹层物加热至1000°F（538℃）至1500°F（816℃）。然后将足够大的压缩力施加到制品上以引起夹层的超塑性变形和制品的粘合。

9. 发明申请

WO1997023300A1 RECOIL GAS FEED SYSTEM FOR A DETONATION GUN 审中-公开
标题翻译：用于爆震枪的回收气体进料系统
公开(公告)号：WO1997023300A1
公开(公告)日：1997-07-03
申请号：PCT/US1996020128
申请日：1996-12-23
申请人： UNITED TECHNOLOGIES CORPORATION , AEROSTAR COATINGS, S.L. , CHERNYSHOV, Alexandr Vladimirovich
发明人： UNITED TECHNOLOGIES CORPORATION , AEROSTAR COATINGS, S.L.
IPC分类号： B05B07/20
CPC分类号： B05B7/0006
摘要： A gas feed system for detonation gun apparatus having a recoil controlled aperture. The combustion chamber (12) is mounted within the housing of the detonation gun (2) and biased in the downstream direction by a spring (73). The combustion chamber (12) having apertures (28) communicating with the fuel and oxygen supply in the biased position. During the detonation process a portion of the detonation energy acts on a closed portion of the combustion chamber (12) to overcome the spring (73) force and slide the combustion chamber (12) in the upstream direction and thereby closing off the apertures (28) from communication with the fuel and oxygen supply. The apertures (28) allow the fuel and oxygen supply to flow into the combustion and precludes the migration of the detonation into the fuel supply by completely closing off communication between the supply and the combustion chamber (12). The recoil gas feed system increases safety, reliability and productivity of the detonation coating process.
摘要翻译：一种用于具有反冲控制孔的爆震枪装置的气体供给系统。燃烧室（12）安装在爆震枪（2）的壳体内，并通过弹簧（73）沿下游方向偏置。具有与燃料连通的孔（28）的燃烧室（12）和处于偏压位置的氧供应。在爆炸过程中，爆炸能量的一部分作用在燃烧室（12）的封闭部分上以克服弹簧（73）的力并沿着上游方向滑动燃烧室（12），从而封闭孔（28））与燃料和氧气供应的通信。孔（28）允许燃料和氧气供应流入燃烧，并且通过完全关闭供应和燃烧室（12）之间的连通来排除爆炸物向燃料供应的迁移。反冲气体进料系统提高了爆轰涂装工艺的安全性，可靠性和生产率。

10. 发明申请

WO1997023298A1 PULSED POWDER FEEDER APPARATUS AND METHOD FOR A DETONATION GUN 审中-公开
标题翻译：用于爆炸枪的脉冲送料装置和方法
公开(公告)号：WO1997023298A1
公开(公告)日：1997-07-03
申请号：PCT/US1996020129
申请日：1996-12-23
申请人： UNITED TECHNOLOGIES CORPORATION , AEROSTAR COATINGS, S.L. , CHERNYSHOV, Alexandr Vladimirovich , BARYKIN, Georgy Zur'evich
发明人： UNITED TECHNOLOGIES CORPORATION , AEROSTAR COATINGS, S.L.
IPC分类号： B05B07/00
CPC分类号： B05B7/1404 , B05B7/0006
摘要： A powder feed system for a detonation gun apparatus utilizing a compressed gas as a carrier. The powder feeder uses exhaust from a high pressure chamber (38) to carrier coating powder from a fluidized bed in a hopper (7) to the barrel of a detonation gun for deposition onto a substrate. The powder feed system increases the reliability and productivity of the coating process.
摘要翻译：用于使用压缩气体作为载体的爆震枪装置的粉末进料系统。粉末进料器使用来自高压室（38）的排气将载料从粉末（7）中的流化床涂覆到引爆枪的筒体上，以沉积到基底上。粉末进料系统提高了涂层工艺的可靠性和生产率。

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