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196 条记录 (耗时 0.013 秒)

    Paddle wheel turbine device
    102.
    发明授权
    Paddle wheel turbine device 失效
    桨轮式涡轮装置

    公开(公告)号：US4411591A

    公开(公告)日：1983-10-25

    申请号：US273748

    申请日：1981-06-15

    申请人： Daniel O. Hesting

    发明人： Daniel O. Hesting

    IPC分类号： F01D1/06 ,  F01D5/04 ,  F01K13/00 ,  F01D5/06

    CPC分类号： F01K13/00 ,  F01D1/06 ,  F01D5/04

    摘要： A power turbine employs a plurality of turbine blades each having a normal lip mounted at the free ends thereof. The plurality of turbine blades are mounted in a paddle wheel type configuration about the turbine power shaft. The paddle wheel blade configuration is interposed between the pressurized fluid inlet and outlet ports for efficient response to the pressurized fluid moving therebetween. Directional fans mounted about the rotating shaft maintain the fluid flow through the turbine so as to assure an optimum power as offered by the rotating turbine shaft. A home power generation system utilizing the turbine is also disclosed herein.

    摘要翻译： 动力涡轮机采用多个涡轮机叶片，每个涡轮机叶片均具有安装在其自由端的正常唇缘。 多个涡轮机叶片围绕涡轮动力轴安装在桨轮型构造中。 桨轮叶片构造置于加压流体入口和出口之间，以有效地响应于在它们之间移动的加压流体。 围绕旋转轴安装的定向风扇保持流体流过涡轮，以确保由旋转涡轮轴提供的最佳功率。 本文还公开了利用涡轮机的家庭发电系统。

    Rotary compressors
    103.
    发明授权
    Rotary compressors 失效

    公开(公告)号：US4164845A

    公开(公告)日：1979-08-21

    申请号：US795058

    申请日：1977-05-09

    申请人： John T. Exley ,  Charles Kuintzle, Jr. ,  David L. Tate

    发明人： John T. Exley ,  Charles Kuintzle, Jr. ,  David L. Tate

    IPC分类号： F01D9/04 ,  F04D27/02 ,  F04D29/44 ,  F01D1/06

    CPC分类号： F04D29/441 ,  F01D9/045 ,  F04D27/0215

    摘要： A flow stabilizer is presented which equalizes the flow of fluid through the passageways of the channel diffuser used with a centrifugal type rotary compressor. Slots are formed in the sidewalls of the flow separating vanes in the diffuser. The slots open into cavities within the vanes. The multiplicity of cavities communicate by means of openings through the diffuser wall into a common closed manifold. The fluid interconnection between the multiplicity of passageways in the diffuser and the encircling common manifold increases the operating range of the compressor since pressure surges in one or more passageways are quickly equalized.

    Partially divided turbine housing for turbochargers and the like
    104.
    发明授权
    Partially divided turbine housing for turbochargers and the like 失效
    用于涡轮增压器等的部分分离涡轮壳体

    公开(公告)号：US4027994A

    公开(公告)日：1977-06-07

    申请号：US602928

    申请日：1975-08-08

    申请人： Hugh MacInnes

    发明人： Hugh MacInnes

    IPC分类号： F02B39/00 ,  F01D9/02 ,  F02C6/12 ,  F01D1/06

    CPC分类号： F01D9/026 ,  F02C6/12

    摘要： A 360.degree. volute, radial inflow turbine housing has the housing chamber inlet and housing chamber with a radial divider extending circumferentially of the housing chamber for between approximately 180.degree. and 300.degree. dividing the housing chamber into axially adjacent parts for the extent of the divider which ultimately opens circumferentially into a common chamber part extending circumferentially over the remainder of the housing chamber. All of the housing chamber divided and common parts communicate generally radially inwardly to a generally central turbine wheel location. At the transition between the housing chamber divided parts into the common part and for the remainder of the chamber, it is preferred for optimum results to maintain the chamber radial cross section in its normal circumferential volute reduction sufficiently large such that the chamber will not restrict the progressively diminishing gas flow beyond that which would normally take place under the normal volute reduction as if the chamber divided parts had continued throughout the chamber common part. Additionally, it is preferred that the circumferential termination of the housing chamber divider be generally angled from direct radial initially at the minimum radius and progressively circumferentially to the maximum radius with the greatest circumferential extension of such divider being in the order of between approximately 180.degree. and 300.degree..

    摘要翻译： 360°蜗壳径向流入涡轮机壳体具有容纳室入口和容纳室，其具有在壳体室周向延伸大约180°和300°之间的径向分隔件，其在壳体室之间分隔成轴向相邻的部分，用于分隔器的程度 最终沿圆周方向打开在容纳室的其余部分周向延伸的公共室部分中。 所有的外壳腔分开和共同的部分通常径向向内连通到一般中心的涡轮机轮位置。 在壳体分隔部分到共同部分之间并且对于腔室的其余部分之间的过渡处，优选的是最佳结果是将腔室径向截面保持在其正常的圆周蜗壳减少足够大，使得腔室不会限制 逐渐减少气流超过通常在正常蜗壳减少下发生的气流，好像腔室分隔部分在整个腔室共同部分中持续。 此外，优选的是，壳体室分隔件的周向端接件最初从最小半径处直接径向成一角度，并且逐渐沿周向延伸至最大半径，该分隔器的最大圆周延伸大约在180度与 300°。

    Motor construction
    105.
    发明授权
    Motor construction 失效

    公开(公告)号：US3924959A

    公开(公告)日：1975-12-09

    申请号：US47769474

    申请日：1974-06-10

    申请人： BANDY ROBERT G

    发明人： BANDY ROBERT G

    IPC分类号： F01D1/06 ,  F01D1/36 ,  F04D1/00

    CPC分类号： F01D1/36 ,  F01D1/06

    摘要： Within a motor are two annular relatively fixed members, and a rotor mounted for rotation in closely fitting relation therewith between the outer annular member and the inner annular member. Both the inner and outer annular members are adapted to circulate air in each of opposite radial directions through the rotor, such circulation being through circumferentially spaced passageways in the rotor having outlet ports terminating in coacting passageways of the inner and outer annular members respectively to develop thrusts which effect rotation of the rotor. The passageways in the rotor communicate with coacting passageways in the inner and outer annular radial members so that when compressed air or other fluid exits from the rotor either radially outwardly or radially inwardly it will develop a thrust on the rotor. The passageways are serially connected so that the propelling fluid can be recirculated to produce successive thrusts on the rotor whenever the fluid exits from the rotor in either a radially outward direction or a radially inward direction. Furthermore, the passageways in the rotor are specially constructed so as to develop thrust on the rotor regardless of the angular position of the rotor and at ideal angles of thrust on the rotor.

    Radial flow inverted type steam turbine
    106.
    发明授权
    Radial flow inverted type steam turbine 失效
    径向流量反相型蒸汽涡轮机

    公开(公告)号：US3749510A

    公开(公告)日：1973-07-31

    申请号：US3749510D

    申请日：1972-05-16

    申请人： RAYMOND LEE ORGANIZATION INC

    发明人： GABRYK S

    IPC分类号： F01D1/06 ,  F01D1/16 ,  F01D3/02

    CPC分类号： F01D1/16 ,  F01D1/06 ,  F01D3/02

    摘要： A radial flow steam turbine, with combined impulse and reaction stages on the one rotor. Each set of blades of the turbine has multiple impulse stages with the steam flowing radially inward towards the rotor axis, and leading to multiple reaction stages with the steam flowing radially outward and away from the rotor axis. The impulse stage passages have a tapered shape to accommodate the increase in the volume of steam through the concentric stages of blades with the blades being progressively larger in each circular stage. The reaction passage is of uniform cross-sectional area as the increase in velocity of steam compensates for the increase in steam volume through the passage.

    摘要翻译： 一个径向蒸汽涡轮机，在一个转子上具有组合的脉冲和反应级。 涡轮机的每组叶片具有多个脉冲级，其中蒸汽径向向内朝向转子轴线流动，并且导致多个反应级，其中蒸汽径向向外并且远离转子轴线流动。 冲击级通道具有锥形形状，以适应通过叶片的同心级的蒸汽体积的增加，其中叶片在每个圆形阶段中逐渐变大。 反应通道具有均匀的横截面积，因为蒸汽速度的增加补偿通过通道的蒸汽体积的增加。