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1. 发明授权

US3923435A Lubricant metering system for the working chambers of a rotary mechanism 失效
标题翻译：用于旋转机构的工作室的润滑剂计量系统
公开(公告)号：US3923435A
公开(公告)日：1975-12-02
申请号：US45343674
申请日：1974-03-21
申请人： CURTISS WRIGHT CORP
发明人： JONES CHARLES
IPC分类号： F01C21/04 , F04C29/02 , F01M11/02
CPC分类号： F01C21/04
摘要： The lubricant metering system is for a rotary mechanism in which a rotor is supported within a housing cavity for planetary rotation and defines with the housing a plurality of working chambers which successively expand and contract as the rotor rotates. The rotary mechanism also has an inlet port means in the housing for passing gaseous fluid into the working chambers, the inlet port means and rotor being constructed and arranged to control the flow through the inlet port means to effect an opening of the inlet port means after the working chamber has commenced expansion and flow through said open inlet port means at a high velocity which may approach sonic speed through the inlet port means. The lubricant metering system is a small tube communicating at one end with a source of lubricant and disposed with the other open end communicating with the inlet port means so as to provide a droplet of lubricant to said inlet port means for entrainment by the gaseous fluid flowing through the open inlet port means.
摘要翻译：润滑剂计量系统用于旋转机构，其中转子支撑在用于行星旋转的壳体腔内，并且与壳体一起限定多个工作室，其随着转子旋转而相继膨胀和收缩。旋转机构还在壳体中具有入口端口装置，用于将气态流体输送到工作室中，入口端口装置和转子被构造和布置成控制通过入口装置的流动，以在进入端口装置之后实现入口端口装置的打开工作室已经以高速度开始膨胀并流过所述开口入口装置，高速度可能通过入口装置接近声速。润滑剂计量系统是一个小管，其一端与润滑剂源连通，并且设置成另一个开口端连通入口端口装置，以便向所述入口装置提供一滴润滑剂，用于夹带气态流体流动通过开放的入口端口装置。

2. 发明授权

US3908439A Flat bottom reference reflectors for ultrasonic inspection 失效
标题翻译：用于超声波检测的平底参考反射器
公开(公告)号：US3908439A
公开(公告)日：1975-09-30
申请号：US50877074
申请日：1974-09-24
申请人： CURTISS WRIGHT CORP
发明人： PELAK ANDREW , MICHELSOHN FRED H
IPC分类号： G01M3/00 , G01M3/24 , G01N29/30 , G01L25/00
CPC分类号： G01N29/30 , G01M3/007 , G01M3/24 , G01N29/4463
摘要： A set of test blocks of different lengths and tapered at one end to different size reflecting surfaces for use in calibrating ultrasonic flaw detection test equipment.
摘要翻译：一组不同长度的测试块，其一端呈锥形，不同尺寸的反射表面用于校准超声波探伤测试设备。

3. 发明授权

US3895889A Liquid cooling system for rotary internal combustion engine 失效
标题翻译：旋转内燃机液体冷却系统
公开(公告)号：US3895889A
公开(公告)日：1975-07-22
申请号：US44791674
申请日：1974-03-04
申请人： CURTISS WRIGHT CORP
发明人： LOYD JR ROBERT W , LOMBAERDE CHARLES
IPC分类号： F01C21/06 , F02B55/10
CPC分类号： F01C21/06
摘要： The improved liquid cooling system is for a rotary internal combustion engine having a substantially trochoidal shaped housing cavity in which a rotor planetates, the engine being so constructed and disposed that the area of highest heat flux extends vertically along one side of the engine and substantially parallel to the major axis of the housing cavity. The cooling system comprises coolant inlet means and coolant outlet means disposed in the housing respectively below and above the minor axis of the housing cavity and a plurality of parallel passages in the housing adjacent the area of highest heat flux and extending substantially parallel to the longitudinal axis of the mainshaft, which passages are interconnected end-to-end for providing serial flow of coolant through successive passages from the inlet means to the outlet means so that flow of coolant is promoted by convection.
摘要翻译：改进的液体冷却系统是用于具有基本上摆线形的壳体空腔的旋转式内燃机，其中转子行星，发动机被构造和布置成使得最高热通量的区域沿发动机的一侧垂直地延伸并且基本上平行到壳体腔的长轴。冷却系统包括冷却剂入口装置和冷却剂出口装置，其分别设置在壳体的壳体空腔的短轴下方和上方并且在壳体中的与最大热通量区域相邻并且基本上平行于纵向轴线延伸的多个平行通道的主轴，这些通道端对端连接，以通过从入口装置到出口装置的连续通道提供冷却剂的串联流动，从而通过对流促进冷却剂流。

4. 发明授权

US3893429A Stratified charge rotary engine with carburetor fuel control 失效
标题翻译：具有化油器燃油控制的分层充气旋转发动机
公开(公告)号：US3893429A
公开(公告)日：1975-07-08
申请号：US42666373
申请日：1973-12-12
申请人： CURTISS WRIGHT CORP
发明人： JONES CHARLES
IPC分类号： F02B1/04 , F02B53/02 , F02B53/04
CPC分类号： F02B53/02 , F02B1/04 , F02B2053/005 , Y02T10/17
摘要： A rotary combustion engine designed for operation as a stratified-charge engine by providing the engine with two intake passages, one an unthrottled passage for air only and the other for a very-rich, carburetor-controlled, fuel-air mixture such that the over-all charge is relatively lean. The two intake passages are arranged so that the fuel-rich mixture occupies the trailing portion of each engine working chamber when the mixture in the chamber is ignited and the spark plug for initiating combustion is disposed so that it fires in this fuel-rich region.
摘要翻译：一种旋转燃烧发动机，其设计用于通过为发动机提供两个进气通道，一个仅用于空气的无节流通道，另一个用于非常富有的化油器控制的燃料 - 空气混合物，作为分层充气发动机所有电荷相对较瘦。两个进气通道被布置成使得当室内的混合物被点燃时，富燃料混合物占据每个发动机工作室的后部，并且设置用于启动燃烧的火花塞，使得其在该富燃料区域中燃烧。

5. 发明授权

US3860101A Synchronous clutch assembly for a transmission device 失效
标题翻译：用于传输设备的同步离合器组件
公开(公告)号：US3860101A
公开(公告)日：1975-01-14
申请号：US40991973
申请日：1973-10-26
申请人： CURTISS WRIGHT CORP
发明人： DE FEO ANGELO , DREWNIANY EDWARD F
IPC分类号： F16D21/08 , F16D23/06 , F16D25/10 , F16H3/54 , F16H3/78
CPC分类号： F16H3/54 , F16D21/06 , F16D21/08 , F16D23/06 , F16D2023/0618 , F16D2023/0643 , F16D2023/0656 , F16H3/78
摘要： The synchronous clutch assembly for alternately effecting rotative connection of two concentrically arranged rotary input members to an output member comprises a loading means coacting with a double-acting piston-cylinder mechanism. The mechanism is connected to rotate said output member and to linearly reciprocate to positions for effecting alternate connection with each of the input members. The loading means alternately coacts with each of said input members for rotatively synchronizing the input member to be connected to the output member with the output member prior to drivable connection of the mechanism with the input member to be connected.
摘要翻译：用于交替地实现两个同心布置的旋转输入构件到输出构件的旋转连接的同步离合器组件包括与双作用活塞 - 气缸机构共同作用的装载装置。该机构被连接以旋转所述输出构件并且线性往复运动到用于实现与每个输入构件的交替连接的位置。装载装置与每个所述输入构件交替地共同作用，以便在机构与待连接的输入构件可驱动连接之前使输出构件与输出构件与输出构件旋转同步。

6. 发明授权

US3858557A Two-stage rotary engine of trochoidal type 失效
标题翻译：两级转速发动机
公开(公告)号：US3858557A
公开(公告)日：1975-01-07
申请号：US36660573
申请日：1973-06-04
申请人： CURTISS WRIGHT CORP
发明人： MYERS DAVID M , JONES CHARLES
IPC分类号： F02B3/06 , F02B53/08 , F02B75/02 , F02B53/00
CPC分类号： F02B53/08 , F02B3/06 , F02B2075/027 , Y02T10/17
摘要： A compound rotary engine having a power unit comprising a twolobed epitrochoidal housing with a three-apexed rotor therein, a compressor unit comprising a one-lobed epitrochoidal housing having a two-apexed rotor therein and feeding compressed gas to the power unit for further compression, and an expansion unit comprising a one-lobed epitrochoidal housing having a two-apexed rotor therein and receiving the partially expanded exhaust from the power unit for further expansion. The three units may be mounted on a common shaft, or may be on separate parallel shafts which are interconnected and turning at the same speed. The system may be operated either as a diesel system with a high over-all volume ratio and compression ignition, or at a lower compression ratio as a four-cycle with external ignition and either fuel injection or carburetor.
摘要翻译：一种具有动力单元的复合旋转发动机，该动力单元包括其中具有三顶角转子的双凸起的外旋轴壳体，压缩机单元包括具有两顶点转子的单裂的外旋壳体，并将压缩气体供给到动力单元以进一步压缩和膨胀单元，其包括在其中具有双顶点转子的单瓣状外旋壳体，并接收来自动力单元的部分膨胀的排气用于进一步膨胀。三个单元可以安装在共同的轴上，或者可以在以相同速度互连和转动的分开的平行轴上。该系统可以作为具有高总体积比和压缩点火的柴油系统，或者作为具有外部点火和燃料喷射或化油器的四个循环的较低压缩比来操作。

7. 发明授权

US3796527A Sealing device for rotary mechanisms 失效
标题翻译：旋转机械密封装置
公开(公告)号：US3796527A
公开(公告)日：1974-03-12
申请号：US3796527D
申请日：1973-03-30
申请人： CURTISS WRIGHT CORP
发明人： WOODIER G , PRATT W
IPC分类号： F01C19/02 , F04C15/00 , F04C27/00
CPC分类号： F01C19/02 , Y10S277/929
摘要： In a rotary mechanism of the Wankel type, a sealing device for each of the apex portions of the rotor which sealing device comprises a seal blade disposed for reciprocation toward and away from the trochoidal surface of the mechanism housing and a pressurized fluid actuating means responsive to the angular velocity of the rotor and coacting with the seal blade to hold the latter out of engagement with the trochoidal surface at a predetermined rotor angular velocity.
摘要翻译：在汪克尔类型的旋转机构中，用于转子的每个顶点部分的密封装置，该密封装置包括设置成朝向和远离机构壳体的摆线表面往复运动的密封叶片，以及响应于转子的角速度并与密封叶片共同作用，以保持它们以预定的转子角速度与摆线表面脱离接合。

8. 发明授权

US3701401A Torque overload sensing and indicating device for torque limiting brake mechanism 失效
标题翻译：转矩限制制动机构的扭矩过载感应和指示装置
公开(公告)号：US3701401A
公开(公告)日：1972-10-31
申请号：US3701401D
申请日：1971-05-12
申请人： CURTISS WRIGHT CORP
发明人： PALMA MICHAEL A , MINARICK JOSEPH W
IPC分类号： F16D59/00 , B60T7/12 , F16D66/00
CPC分类号： F16D59/00
摘要： A torque overload sensing and indicating device for a torque limiting brake mechanism having a torque limiting and brake means coacting with brake drum means which is connected for limited rotative movement relative to a stationary support to interrupt and arrest transmission of rotation upon a predetermined torque load, the sensing and indicating device comprising at least one spring biased bin axially slidably disposed in the stationary support and a stop member carried by the brake drum means and disposed to abut the pin to restrain movement of the pin in the direction in which it is biased until said predetermined torque load occurs and the brake means engages and rotates the brake drum means through said limited movement.

9. 发明授权

US3698364A Fuel combustion system for rotary piston internal combustion engines 失效
标题翻译：用于旋转活塞内燃机的燃料燃烧系统
公开(公告)号：US3698364A
公开(公告)日：1972-10-17
申请号：US3698364D
申请日：1971-02-26
申请人： CURTISS WRIGHT CORP
发明人： JONES CHARLES
IPC分类号： F02B1/04 , F02B53/10 , F02B53/12 , F02B75/12
CPC分类号： F02B53/12 , F02B1/04 , F02B53/10 , F02B2053/005 , F02B2075/125 , Y02T10/123 , Y02T10/17
摘要： The fuel combustion system for a rotary piston, internal combustion engine having an unthrottled air intake port provides two sets of fuel burning means, each set comprising a fuel injector nozzle and spark plug combination supported in the engine housing in spaced relationship with the other set along a line parallel to the axis of rotor rotation. Each fuel injection nozzle is constructed and arranged to emit a plurality of fuel streams in different planes and directions into the working chambers of the engine. The fuel injection nozzles are each disposed relative to each other and with respect to the rotor direction of rotation to emit at least one of the streams of fuel in the same general direction as the direction of rotor rotation and the other fuel streams toward the adjacent set of injector nozzle and spark plug. This pattern of fuel emission provides the requisite distribution of fuel in the working chambers for achieving a proper stoichiometric mixture of fuel and air for improved combustion efficiency.

10. 发明授权

US3693713A Finned tube and method of manufacture 失效
标题翻译：精细管和制造方法
公开(公告)号：US3693713A
公开(公告)日：1972-09-26
申请号：US3693713D
申请日：1970-07-16
申请人： CURTISS WRIGHT CORP
发明人： STAHL FREDERICK J
IPC分类号： F28F1/36 , F28F1/14
CPC分类号： F28F1/36
摘要： A finned tube which has a helical surface element formed by displacement of a portion of the tube wall and securing to the distal end edge of the surface element a helical extension member so that the surfaces of the latter lie substantially in co-planar relation to the surface element, the extension member functioning to increase the heat transfer rate per unit length of tube.
摘要翻译：一种翅片管，其具有螺旋形表面元件，该螺旋形表面元件由管壁的一部分移位而形成并且固定在表面元件的远端边缘上，该螺旋形延伸构件的螺旋延伸构件使得其表面基本上与表面元件，延伸构件用于增加每单位长度管的传热速率。

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