This invention is about a set of common features that will characterize any machine of the new type to be produced within the set of pumps, turbines and blowers. The machines in this new category, as will be here described, will be told apart from those already in use by one main peculiarity. They will feature a stationary (non-rotating) axle for the rotation of the impeller around it but the impeller will be a solid part of the housing which will be the rotating part. Firmly, on or through the hollow core of the axle, ducts will be fitted for the intake and discharge of the powering or pumped fluid. So the housing of the machine will deliver or receive power from the body in which it will be incorporated or connected (that is torque times angular velocity). An implementation of this invention is shown in the accompanying drawings. Here the rim of a wheel of an aircraft is the rotating body. Part of the rim will serve as the housing (containing shell) of an air-driven turbine (or pump as the case may be). Accordingly, the normal stationary hub of the (formerly idle) wheel will serve as the axle of rotation for the impeller born by the rotating housing. This turbine within the rim will be powered by compressed air from the fuselage to make torque for prespinning the wheel just before touchdown. During landing, this air may be redirected to the brakes for early cooling. The rim already transformed into an air- driven turbine can be utilized to taxi or pull-out the aircraft without a tractor. In this case the turbine of this invention can be made as a two-stage regenerative machine. Research on the capabilities of the just invented turbine at the phase of development will determine the feasibility of taxiing without the main engines at least partially, using pneumatic power from the Auxiliary Power Unit.

    本发明涉及一组共同特征,其特征在于要在一组泵、涡轮机和鼓风机内产生的任何新型的机器。如这里将要描述的那样,这种新类别的机器通过一个主要的独特性与已经使用的那些机器区别开来。它们的特征在于固定(非旋转)轴,其用于使叶轮绕其旋转,但叶轮将是作为旋转部件的壳体的固定部件。在轴的中空芯体上或穿过该芯体牢固地装配有管道,以用于吸入和排出动力流体或泵送流体。因此机器的壳体输送或接收来自用于进行结合或连接的主体的功率(即扭矩乘以角速度)。附图中示出了本发明的实施方案。在此,航空器的轮的轮辋是旋转体。轮辋的一部分用作空气驱动的涡轮机(或视情况而定的泵)的壳体(包含外壳)。因此,(以前空转的)轮的常规固定的轮毂用作旋转壳体所承载的叶轮的旋转轴。轮辋内的这种涡轮机由来自机身的压缩空气驱动,以在降落之前产生用于使轮预旋转的扭矩。在着陆期间,该空气可以被重定向到制动器以进行早期冷却。已经转变成空气驱动的涡轮机的轮辋可用于在没有牵引机的情况下使航空器滑行或进场重新飞起。在这种情况下,本发明的涡轮机可以形成为两级再生式机器。在开发阶段对刚刚发明的涡轮机的能力进行的研究确定了使用来自辅助动力单元的气动动力在至少部分地不使用主发动机的情况下进行滑行的可行性。


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    Title :

    REGENERATIVE PUMP OR TURBINE WITH STATIONARY AXLE AND ROTATING HOUSING


    Additional title:

    具有固定轴和旋转壳体的再生式泵或涡轮机


    Contributors:

    Publication date :

    2021-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS



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