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公开(公告)号：US3795227A
公开(公告)日：1974-03-05
申请号：US3795227D
申请日：1972-10-24
Applicant: CURTISS WRIGHT CORP
Inventor： JONES C
CPC classification number: F02B53/10 , F02B1/04 , F02B53/12 , F02B2053/005 , F02B2075/125 , Y02T10/123 , Y02T10/17
Abstract: A rotary engine with fuel injection into the combustion chamber, wherein the positive electrode of the spark plug strikes a spark directly to the injector nozzle as the negative electrode during the period of fuel injection, thus producing positive ignition even during very lean operation, and also reducing spark plug fouling.
Abstract translation: 一种具有燃料喷射到燃烧室中的旋转发动机，其中在燃料喷射期间，火花塞的正电极直接作为负极直接喷射到喷射器喷嘴，从而即使在非常稀薄的操作期间也产生正点火，并且还 减少火花塞污垢。
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公开(公告)号：US3791235A
公开(公告)日：1974-02-12
申请号：US3791235D
申请日：1973-04-19
Applicant: CURTISS WRIGHT CORP
CPC classification number: F01C21/10 , Y10T74/2186
Abstract: The improved split intermediate housing section comprises a plurality of fastening assemblies disposed between the two parts of the housing section and radially inward of the outer periphery of the housing section. Each assembly has a fixed camming surface on one part of the housing section and an adjustable camming surface on the other part of the housing section disposed to abut the fixed camming surface. A bolt coacts with the adjustable camming surface to move the latter relative to the fixed camming surface and develop a reactive, axially directed force drawing the two parts of the housing section together. Access port means is provided in the housing section for each fastening assembly to permit a tool to extend from a point exteriorly of the housing section, in the housing section to engagement with the bolt for rotation.
Abstract translation: 改进的分割中间壳体部分包括多个紧固组件，其设置在壳体部分的两个部分之间并且在壳体部分的外周的径向内侧。 每个组件在壳体部分的一部分上具有固定的凸轮表面，并且在壳体部分的另一部分上的可调整的凸轮表面设置成抵靠固定的凸轮表面。 螺栓与可调节的凸轮表面共同作用以相对于固定的凸轮表面移动，并产生将壳体部分的两个部分拉在一起的反作用的轴向定向的力。 入口端口装置设置在每个紧固组件的壳体部分中，以允许工具从壳体部分外部的位置在壳体部分中延伸以与螺栓接合以进行旋转。
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3.发明授权
公开(公告)号：US3849035A
公开(公告)日：1974-11-19
申请号：US35924873
申请日：1973-05-11
Applicant: CURTISS WRIGHT CORP
Inventor： JONES C
CPC classification number: B23P15/00 , F01C21/104 , F02B55/08 , Y02T10/17 , Y10T29/49234 , Y10T29/49863 , Y10T29/49893
Abstract: The intermediate housing section for a multi-rotor rotary internal combustion engine comprises two open face housing parts which are secured together with the open faces in abutment. Each of the abutting open face surfaces is formed to have an arcuate surface which in the free or unsecured state abut each other along a tangent line formed by an imaginary plane and the arcuate surface. The abutting arcuate surfaces, when the housing parts are secured together at their peripheries, establish compressive stress forces directed inwardly of the peripheries of the housing parts which forces resist the thermal forces tending to move the housing parts out of abutment.
Abstract translation: 用于多转子旋转内燃机的中间容纳部分包括两个敞开的外壳部分，它们与敞开的表面邻接地固定在一起。 每个邻接的开口表面形成为具有在自由或不安全状态下的弧形表面，其沿着由假想平面和弓形表面形成的切线彼此邻接。 当壳体部件在其周边固定在一起时，邻接的弧形表面建立了压力应力，该压缩力被引导到外壳部分周围的内部，这些压力力抵抗趋向于将壳体部件移出邻接的热力。
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Patent Agency Ranking
公开(公告)号：US3847514A
公开(公告)日：1974-11-12
申请号：US41692973
申请日：1973-11-19
Applicant: CURTISS WRIGHT CORP
CPC classification number: F01C21/18 , F01C1/22 , F02B53/00 , F02B2053/005
Abstract: The self-starter system for a single rotor, rotary expansion engine of the planetary rotor type which is rotatively driven by pressurized fluid comprises conduit means connected to the source of pressurized driving fluid and a pressure responsive valve for controlling flow of pressurized fluid through the conduit means so as to pass pressurized fluid to the working chambers of the engine where such pressurized fluid acting on the rotor generates a torque force which rotates the rotor to a position for selfsustained rotation of the rotor.
Abstract translation: 用于由加压流体旋转驱动的行星转子类型的单转子旋转膨胀发动机的自启动器系统包括连接到加压驱动流体源的管道装置和用于控制加压流体通过管道的流动的压力响应阀 意味着将加压流体传递到发动机的工作室，其中作用在转子上的这种加压流体产生将转子旋转到转子自持旋转位置的扭矩力。
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公开(公告)号：US3715178A
公开(公告)日：1973-02-06
申请号：US3715178D
申请日：1971-11-30
Applicant: CURTISS WRIGHT CORP
Inventor： JONES C
CPC classification number: F02B53/00 , F02B2053/005 , F02B2730/018 , Y02T10/17
Abstract: A ROTARY ENGINE HOUSING HAVING A LOCATING AND POSITIONING DOWEL STRUCTURE, COMPRISING A PLURALITY OF HOLLOW, LIQUID COOLED DOWEL MEMBERS WITH COAXIAL TIE BOLTS, THE DOWEL MEMBERS HAVING THEIR ENDS RIGIDLY SUPPORTED AND BEING SUPPORTED AT OTHER STRESS POINTS GENERATED BY THERMAL MOVEMENT AND HIGH PRESSURE, IN SUCH A MANNER THAT DEFLECTIONS AND DISTORTIONS ARE OBVIATED.
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公开(公告)号：US3712766A
公开(公告)日：1973-01-23
申请号：US3712766D
申请日：1971-11-08
Applicant: CURTISS WRIGHT CORP
Inventor： JONES C
CPC classification number: F02N19/001 , F01M5/00
Abstract: A rotary internal combustion engine having provision to eliminate the oil pump drag during low temperature starting by means of a slip-clutch cutting out the oil pump during conditions of high oil viscosity, and having bearings capable of running with only residual lubrication and without additional lubricant supply until the engine warms up.
Abstract translation: 一种旋转式内燃机，其特征在于，在高油粘度的条件下，通过滑动离合器切断油泵，在低温启动期间消除油泵阻力，并且具有只能进行残余润滑运行的轴承，无需附加润滑剂 供应直到发动机加热。
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公开(公告)号：US3853439A
公开(公告)日：1974-12-10
申请号：US34133673
申请日：1973-03-15
Applicant: CURTISS WRIGHT CORP
Inventor： JONES C
CPC classification number: F01C19/10
Abstract: An apex seal assembly for each apex portion of a rotary mechanism which is disposed in an apex groove radially extending in the apex portion of the rotor. The apex groove is constructed and arranged to communicate with circular grooves for gas sealing rings formed in each end face of the rotor. The apex seal assembly comprises a plurality of blade members disposed in the apex groove. One blade is radially slidable in the apex groove and engages the peripheral wall of the housing of the rotary mechanism and the other blades are axially slidable to abut the end walls of the housing of the rotary mechanism. At least two of said other blade members are positioned to engage the gas sealing rings to provide a fluid seal. A biasing means is disposed in the apex groove to urge the other blade members axially outwardly of the apex groove. The plurality of blade members having abutting inclined surfaces which coact to divide the biasing force into axially and radially directed reaction force components which resiliently urge the one blade member into constant engagement with the peripheral wall of the housing and the other blades into continuous engagement with the housing end walls and maintain said two other blade members in contact with the gas seal rings.
Abstract translation: 一种用于旋转机构的每个顶点部分的顶点密封组件，其设置在径向延伸在转子的顶部中的顶点凹槽中。 顶槽被构造和布置成与形成在转子的每个端面中的气体密封环的圆形槽连通。 顶点密封组件包括设置在顶部沟槽中的多个叶片构件。 一个叶片可在顶槽中径向滑动并与旋转机构的壳体的周壁接合，另一个叶片可轴向滑动以抵靠旋转机构的壳体的端壁。 至少两个所述其它叶片构件被定位成接合气体密封环以提供流体密封。 偏压装置设置在顶部沟槽中，以便将其它叶片构件沿轴向向外推向顶部沟槽。 多个叶片构件具有邻接的倾斜表面，其共同作用以将偏置力分成轴向和径向指向的反作用力部件，其弹性地推动一个叶片构件与壳体的周壁恒定地接合，并且其它叶片与 壳体端壁并保持与气体密封环接触的另外两个叶片构件。
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8.发明授权Apparatus for processing the trochoidal housing surfaces of rotary piston mechanisms 失效用于加工旋转活塞机构的海床外壳表面的装置
公开(公告)号：US3812574A
公开(公告)日：1974-05-28
申请号：US23111972
申请日：1972-03-02
Applicant: CURTISS WRIGHT CORP
IPC: B23P23/04
CPC classification number: B23P23/04 , Y10S451/919 , Y10T74/18024 , Y10T408/39 , Y10T409/304368 , Y10T409/305656
Abstract: The apparatus has a frame and a shaft having eccentric portions journalled for rotation on the frame. A housing support element for a trochoidal housing member to be treated is mounted for rotation on said shaft to rotatively carry the housing member in a path about the shaft. A tool holder is fixedly secured to the frame to support a tool adjacent the trochoid surface of the housing member. A drive means is provided to rotate the housing member and shaft relative to the tool holder and tool in a constant perpendicular spaced relation to the trochoid surface and at a controlled velocity.
Abstract translation: 该装置具有一框架和一轴，该轴具有在框架上旋转的轴承的偏心部分。 用于待处理的摆线式外壳构件的壳体支撑元件被安装成用于在所述轴上旋转，以便以围绕轴的路径旋转地携带壳体构件。 工具架固定地固定到框架上以支撑邻近壳体构件的次摆线面的工具。 提供驱动装置以使壳体构件和轴相对于工具夹具和工具以恒定的垂直间隔关系相对于次摆线面以受控的速度旋转。
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