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81.发明授权Control apparatus for a gas dynamic pressure-wave machine for charging combustion engines 失效用于对内燃机进行充气的气动压力波机的控制装置
公开(公告)号：US4398868A
公开(公告)日：1983-08-16
申请号：US254873
申请日：1981-04-16
申请人： Christian Komauer , Andreas Mayer
发明人： Christian Komauer , Andreas Mayer
CPC分类号： F04F13/00 , F02B33/42 , G05D7/0173
摘要： A control apparatus for a gas dynamic pressure-wave machine for charging combustion engines. The inflow cross-sectional area of the gas pocket in the high-pressure exhaust channel is controlled in accordance with the desired operating conditions of the engine by a bimetallic flap or valve member as a function of the temperature of the high-pressure exhaust gas.
摘要翻译： 一种用于对内燃机进行充气的气动动压力波机的控制装置。 根据作为高压废气温度的函数的双金属翼片或阀构件，根据发动机的期望操作条件来控制高压排气通道中气袋的流入横截面面积。
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公开(公告)号：US4354805A
公开(公告)日：1982-10-19
申请号：US166487
申请日：1980-07-07
申请人： Peter Bauer
发明人： Peter Bauer
CPC分类号： F04F13/00 , B01J3/08 , F02B27/005 , F02B27/0221 , F02B27/0278 , F02B27/008 , Y02T10/146
摘要： A gas-to-gas energy exchanger utilizing a commutator repetitively diverts a jet of a first pressurized gas between an energy exchange conduit and an exhaust outlet. Upon entering the energy exchange conduit, the first gas creates a pressure wave which traverses the conduit at sonic velocity and, in so doing, compresses a second gas in the conduit. The now pressurized second gas opens a first check valve and egresses through a primary outlet. When the first gas is diverted to the exhaust passage, a rarefaction wave is created in the energy exchange conduit and traverses the conduit at sonic velocity plus the velocity of the first gas still in the conduit. The energy exchange conduit length may be selected such that the rarefaction wave reaches the downstream end of the conduit before the previously entered slug of first gas to thereby prevent mixing of the first and second gases in the primary outlet; alternatively, the conduit length may be selected to permit any desired degree of such mixing. The rarefaction wave closes the first check valve and opens a second check valve which permits the second gas to enter the downstream end of the conduit. The rarefaction wave also reverses the flow direction of first fluid passed by the wave so that the first fluid is caused to flow back upstream in the conduit to be aspirated into the exhaust passage by the jet of first gas. The commutator is preferably a fluidic oscillator, but may be a mechanically driven device; in either case the frequency is selected to provide desired operation consistent with the conduit length. Two such commutators may be employed, operating in 180.degree. phase relation, so that a constant flow of the second gas may be provided from half cycle to half cycle.
摘要翻译： 利用换向器的气体 - 气体能量交换器在能量交换导管和排气出口之间重复地将第一加压气体的射流转向。 在进入能量交换管道时，第一气体产生以声速穿过导管的压力波，并且这样做压缩管道中的第二气体。 现在加压的第二气体打开第一止回阀并通过主出口排出。 当第一气体被转移到排气通道时，在能量交换管道中产生稀疏波，并以声速加上静止在导管中的第一气体的速度穿过导管。 可以选择能量交换导管长度，使得稀释波在先前进入的第一气体的块之前到达导管的下游端，从而防止第一和第二气体在主出口中的混合; 或者，可以选择管道长度以允许任何期望的这种混合程度。 稀疏波关闭第一止回阀并打开第二止回阀，允许第二气体进入导管的下游端。 稀薄波还使得通过波浪的第一流体的流动方向反转，使得第一流体被引导回管道中的上游，以通过第一气体的射流被吸入排气通道。 换向器优选为流体振荡器，但可以是机械驱动的装置; 在任一情况下，选择频率以提供与导管长度一致的期望操作。 可以使用两个这样的换向器，以180°相位运行，使得可以从半周期到半周期提供恒定的第二气体流量。
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公开(公告)号：US4269570A
公开(公告)日：1981-05-26
申请号：US32198
申请日：1979-04-23
申请人： V. Durga N. Rao
发明人： V. Durga N. Rao
摘要： A turbocompressor for use in transferring the energy of the exhaust gases for a liquid fuel combustion engine to the intake air for the engine including a rotor formed of ceramic material, a rotor with a rotor shaft extending through the hub of the rotor and an elastomeric driving connection between the shaft and the rotor hub whereby the elastomeric material is capable of cushioning the rotor, exerting on the rotor stresses that oppose centrifugal stresses induced in the ceramic and acting as a heat dam between the hub and the gas and air cells at a radially outward region of the rotor.
摘要翻译： 一种用于将用于液体燃料燃烧发动机的废气的能量转移到用于发动机的进气的涡轮压缩机，包括由陶瓷材料形成的转子，具有延伸穿过转子的轮毂的转子轴的转子和弹性体驱动 轴和转子毂之间的连接，由此弹性体材料能够缓冲转子，施加转子应力，其抵抗在陶瓷中引起的离心应力，并且在径向上作为轮毂与气体和空气单元之间的热坝 转子向外的区域。
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公开(公告)号：US4257723A
公开(公告)日：1981-03-24
申请号：US069102
申请日：1979-08-21
申请人： Kiem T. Kwee
发明人： Kiem T. Kwee
摘要： A device for sucking up solid objects, such as manganese modules, from the sea bed having a suction tube within which the density of the water is reduced by feeding in to said tube form-retaining light objects by means of a vertical supply conduit filled with air under high pressure through which the light objects fall down to enter the suction tube through a water slot, the said supply conduit being connected at its lower and upper end to an air filled return conduit to form a closed circuit, mechanism being provided to generate a downward flow of air in said supply conduit.
摘要翻译： 一种用于从具有吸入管的海床吸入诸如锰模块的固体物体的装置，其中通过将填充有 空气在高压下通过其中的物体掉下以通过水槽进入吸入管，所述供应管道在其下端和上端连接到空气填充的返回导管，以形成闭合回路机构，以产生 所述供应管道中的空气向下流动。
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85.发明授权
公开(公告)号：US4022687A
公开(公告)日：1977-05-10
申请号：US560683
申请日：1975-03-21
申请人： Benno Perren
发明人： Benno Perren
CPC分类号： F04F1/00 , F03B13/00 , Y10S210/923 , Y10T137/0318 , Y10T137/2931
摘要： A method of, and apparatus for, the non-mechanical conveying of a collected quantity of liquid from a lower level to a higher level wherein through freeing of flow paths a quantity of a heavier liquid located at the higher level flows to the lower level and while utilizing the different specific gravities of both liquids there is conveyed an at least approximately equal volumetric quantity of the lighter liquid to be conveyed to the higher level.The apparatus for the performance of the aforesaid method aspects embodies a container located at the higher level and which is filled with the heavier liquid, this container being in flow communication with the lighter liquid located at the lower level.
摘要翻译： 一种用于从下层到较高层的非机械输送液体的方法和装置，其中通过释放流路，位于较高级的一些较重的液体流向较低的水平， 同时利用两种液体的不同比重，将待运送的较轻液体的至少近似等体积的量输送到较高水平。
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公开(公告)号：US4004737A
公开(公告)日：1977-01-25
申请号：US602095
申请日：1975-08-05
申请人： Walter W. Aker , Theodore T. Naydan
发明人： Walter W. Aker , Theodore T. Naydan
摘要： A system for producing a continuous high pressure fluid jet stream useable in underground and above ground mining and drilling for cutting a variety of different materials such as coal, mineral ore, rocks and the like. The system includes a hydroelectric pulsed liquid jet fluid pressure intensifier which employs a high energy electric arc that acts upon liquid to both heat and pressurize it to form a high energy pulsed liquid jet. The high energy pulsed liquid jet is then supplied to a pressure vessel that serves as an accumulator through a substantially zigzag tortuous path and one way check valve. The pressurized liquid is then drawn off as needed in a continuous high pressure fluid jet for performing work.
摘要翻译： 一种用于生产连续高压流体喷射流的系统，其可用于地下和地上采矿和钻井，用于切割各种不同的材料，例如煤，矿石，岩石等。 该系统包括水力脉冲液体喷射流体压力增压器，其采用作用于液体的高能电弧来对其加热和加压以形成高能脉冲液体射流。 然后将高能量脉冲液体射流通过基本上曲折的曲折路径和单向止回阀供应到用作蓄能器的压力容器。 然后在连续的高压流体射流中根据需要将加压液体排出以进行工作。
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公开(公告)号：US3776663A
公开(公告)日：1973-12-04
申请号：US3776663D
申请日：1972-08-29
发明人： CROES N
摘要： An aerodynamic pressure-wave machine which includes a stator and a celled rotor, the stator being provided with gas inlet and outlets adjoining one side of the rotor at one end of the rotor cells and air inlets and outlets adjoining the opposite side of the rotor at the opposite end of the rotor cells. The stator also includes a compression recess located after the air inlet, as viewed in the direction of rotation of the cells, and a web located in the gas outlet. This web extends radially for the entire height of the gas outlet and its width is approximately the same as one of the rotor cells. The function of the web is to cause pressure waves to impinge upon the compression recess at the highest and lowest speeds within the greatest part of the operating range of the machine.
摘要翻译： 一种气动压力波机，其特征在于，包括定子和电池转子，所述定子在所述转子电池的一端设有与所述转子的一侧邻接的气体入口和出口，以及邻接所述转子的相对侧的空气入口和出口 转子电池的相对端。 定子还包括位于空气入口之后的压缩凹部，从单元的旋转方向观察，以及位于气体出口中的腹板。 该幅材在气体出口的整个高度处径向延伸，并且其宽度与转子电池之一大致相同。 纸幅的功能是在机器的最大操作范围内使压力波以最高和最低速度撞击在压缩凹槽上。
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公开(公告)号：US3556680A
公开(公告)日：1971-01-19
申请号：US3556680D
申请日：1969-01-13
发明人： LEUTWYLER PAUL , WUNSCH ALFRED
CPC分类号： F04F13/00
摘要： AN AERODYNAMIC PRESSURE WAVE MACHINE IN WHICH ONE GAS IS EXPANDED WHILE ANOTHER IS COMPRESSED OPERATES WITH A REDUCED NOISE LEVEL BY ARRANGING THE CELLS OF THE CELL WHEEL INTO CELL GROUPS EXTENDING IN THE CIRCUMFERENTIAL DIRECTION. THE CELLS OF EACH GROUP ARE OF THE SAME WIDTH
AS MEASURED IN A CIRCUMFERENTIAL DIRECTION BUT THE CELLS OF ADJACENT GROUPS HAVE DIFFERENT WIDTHS.-
公开(公告)号：US3341112A
公开(公告)日：1967-09-12
申请号：US50560265
申请日：1965-10-21
发明人： ANTHONY BARNES JOHN
CPC分类号： F04F13/00
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