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91. 发明授权

US11814961B2 Shifting head assisted rotary positive displacement device 有权
公开(公告)号：US11814961B2
公开(公告)日：2023-11-14
申请号：US17407883
申请日：2021-08-20
申请人： ThermalTech Holdings, LLC
发明人： Joshua M. Schmitt
IPC分类号： F01C1/344 , F04C29/04 , F04C2/344 , F01C21/08 , F01C20/18
CPC分类号： F01C1/3442 , F01C20/18 , F01C21/0845 , F04C2/344 , F04C29/04 , F04C2210/105 , F04C2210/222 , F04C2210/227
摘要： A positive displacement expander with an operating fluid chamber of expansive volume regulated by a shifting head. The shifting head may enhance rotation of a housing utilized to rotate a shaft for providing work to any of a variety of power retrieval devices. Additional efficiencies may also be realized through unique hydraulic layouts for circulating of the operating fluid from a heat exchanger, through the rotary device and to a cold exchanger for continuous operating of the rotary device.

92. 发明授权

US09835031B2 Reversible pneumatic vane motor 有权
公开(公告)号：US09835031B2
公开(公告)日：2017-12-05
申请号：US14404351
申请日：2013-05-29
申请人： ATLAS COPCO INDUSTRIAL TECHNIQUE AB
发明人： Anders Urban Nelson
IPC分类号： F03C2/00 , F03C4/00 , F04C2/344 , F04C18/344 , F01C21/18 , F04C28/04 , F01C20/04 , F01C1/344 , F01C13/02 , F01C20/14
CPC分类号： F01C20/04 , F01C1/3442 , F01C13/02 , F01C20/14 , F01C21/186
摘要： A reversible pneumatic vane motor includes a stator housing with a pressure air inlet passage and an exhaust air outlet passage, a cylinder supported in the stator housing, a vane carrying rotor rotatable in the cylinder and forming a clearance seal portion with the cylinder, air communication ports located at opposite sides of the seal portion for supplying motive pressure air or scavenging exhaust air from the cylinder, a primary outlet diametrically opposite the clearance seal portion, and a directional valve for connecting alternatively the air communication ports to the pressure air inlet passage and the exhaust air outlet passage. The motor also includes auxiliary outlet ports which are located between the primary outlet and each one of the air communication ports, and the directional valve includes control parts for opening up and closing, respectively, communication between the auxiliary outlet ports and the atmosphere via the exhaust air outlet passage.

93. 发明授权

US09689260B2 Rotary vane air motor with improved vanes and other improvements 有权
公开(公告)号：US09689260B2
公开(公告)日：2017-06-27
申请号：US14543698
申请日：2014-11-17
申请人： Shining Golden Yida Welding & Cutting Machinery Manufacture Ltd.
发明人： Davey Z. Liang , Daniel S. Cox
IPC分类号： F01C21/08 , F01C1/344 , F01C19/02 , F01C13/02 , F01C1/04
CPC分类号： F01C21/0809 , F01C1/04 , F01C1/3442 , F01C1/3445 , F01C13/02 , F01C19/02
摘要： A rotary vane air motor comprises a rotor, stator and vanes. The rotor has slots for the vanes, and the vanes may move between a retracted position and a contact position in which the vanes contact the cylinder. Each vane may have a longitudinal portion whose shape conforms generally to the slot, and a transverse portion that is radially outside of the slot and extends at least in part in a direction that is transverse to the longitudinal portion and that may be tangential to the perimeter of the rotor at the slot. The shape of the perimeter may be a polygon with rounded corners. The vanes may also include a magnetic portion or a rotating portion.

94. 发明申请

US20150377023A1 ECCENTRIC MOTOR 审中-公开
标题翻译： ECCENTRIC电机
公开(公告)号：US20150377023A1
公开(公告)日：2015-12-31
申请号：US14772482
申请日：2014-03-06
申请人： József KOLOSSA
发明人： József KOLOSSA
IPC分类号： F01C1/344 , F01C21/08
CPC分类号： F01C1/3442 , F01C21/0827
摘要： The eccentric motor has a motor housing with an internal cylinder space. A main shaft is concentrically aligned with a central axis of the cylindrical space. A rotary blade is rigidly fixed, and arranged radially with respect, to the main shaft. A rotor is eccentrically arranged inside the motor housing, wherein the rotational axis of the rotor is spaced at a predetermined distance of eccentricity from the central axis of the main sheath surface of the motor housing. The rotary blade and the rotor are coupled to each other through a coupling member to establish a forced mechanical connection therebetween. The coupling member is adapted to move relative to the rotary blade in a direction parallel to the longitudinal axis thereof, and also relative to the rotor in a direction perpendicular to the longitudinal axis of the rotary blade.
摘要翻译：偏心马达具有内部气缸空间的马达壳体。主轴与圆柱形空间的中心轴线同心对准。旋转刀片刚性固定，并相对于主轴径向布置。转子偏心地布置在马达壳体内部，其中转子的旋转轴线以与马达壳体的主护套表面的中心轴线偏心的预定距离间隔开。旋转叶片和转子通过联接构件彼此联接，以在它们之间建立强制的机械连接。联接构件适于在平行于其纵向轴线的方向上相对于旋转叶片移动，并且还在垂直于旋转叶片的纵向轴线的方向上相对于转子移动。

95. 发明申请

US20110083637A1 Rotary double engine 审中-公开
标题翻译：旋转双引擎
公开(公告)号：US20110083637A1
公开(公告)日：2011-04-14
申请号：US12587490
申请日：2009-10-08
申请人： David H. Blount
发明人： David H. Blount
IPC分类号： F02B53/04 , F02B53/00
CPC分类号： F01C1/3442 , F01C1/3564 , F01C11/004 , F01C21/18
摘要： A rotary double engine comprising of two separate engines, one in the peripheral area of the housing cavity and one in the central area of the rotor. A number of expansion chambers and compression chambers are formed between the anterior wall, posterior wall, housing inner wall and movable vanes which extends from the inner peripheral surface of the housing through the slots in the eccentric located rotor to the centrally located cam and bears on the inner peripheral surface of the housing, inner surface of the anterior wall, inner surface of the posterior wall and outer surface of the cam. The expansion chambers expand and contract during the operation of the engine. The output shaft is connected to and passes centrally through the rotor and extends out through the anterior wall and posterior wall and bearings. Intake port in the housing front wall or posterior wall allows pressurized air or air/fuel mixture to pass into the expansion chambers of the peripheral engine and or central engine. The rotor and shaft are rotated by the compressed gas and/or combustion pressure on the vanes and rotor from the expanding pressurized air or combustion of the air/fuel mixture. Expanded pressurized air from the peripheral engine is passed through passage to the central engine to be further expanded or to be mixed with a fuel mixture to be ignited and the combustion gases used to rotate the rotor and shaft and to heated the pressured air as in the peripheral engine.
摘要翻译：一种旋转式双重发动机，包括两个独立的发动机，一个在壳体腔的周边区域中，一个在转子的中心区域中。在前壁，后壁，壳体内壁和可移动叶片之间形成多个膨胀室和压缩室，该叶片从壳体的内周表面延伸穿过位于偏心定位的转子中的狭槽到位于中心的凸轮并且承载在外壳的内周面，前壁的内表面，后壁的内表面和凸轮的外表面。膨胀室在发动机运行期间膨胀和收缩。输出轴连接到中心并通过转子并通过前壁和后壁和轴承延伸出来。外壳前壁或后壁中的进气口允许加压空气或空气/燃料混合物进入外围发动机和/或中央发动机的膨胀室。转子和轴通过压缩气体和/或叶片和转子上的燃烧压力从膨胀的加压空气或空气/燃料混合物的燃烧而旋转。来自外围发动机的膨胀的加压空气通过通道进入中央发动机以进一步膨胀或与待点燃的燃料混合物混合，并且用于使转子和轴旋转的燃烧气体以及加压空气外围引擎。

96. 发明授权

US07913493B2 Rotary displacement steam engine 失效
标题翻译：旋转排量蒸汽机
公开(公告)号：US07913493B2
公开(公告)日：2011-03-29
申请号：US11989837
申请日：2006-08-29
申请人： Yasushi Yamamoto , Tomohisa Sako , Makoto Abe
发明人： Yasushi Yamamoto , Tomohisa Sako , Makoto Abe
IPC分类号： F03B17/02 , F01K11/00
CPC分类号： F02G5/02 , F01C1/18 , F01C1/3442 , F01C1/3446 , F01C11/004 , F04C2210/242 , F04C2210/245 , F04C2210/247 , F22B1/18 , F28D2015/0291 , Y02T10/166
摘要： A steam engine of a simple constitution capable of efficiently obtaining mechanical energy not only from a heat source of a high temperature but also from various heat sources in a low-temperature state such as the exhaust heat of an internal combustion engine. The engine comprises a displacement engine 1 having a rotor 13 that rotates, a steam-generating portion 2 arranged thereunder and a condenser 3 arranged thereover. Water heated in the steam-generating portion 2 becomes the steam which is fed into the displacement engine 1, enters into an operation chamber that moves up, rotates the rotor 13 and is, thereafter, fed into the condenser 3 where it is condensed to turn into the condensate. The condensate falls on the rotor 13 on the lower side due to gravity, and is refluxed into the steam-generating portion 2 through the operation chamber that moves downward with rotation of the rotor 13. The steam engine efficiently operates even at low speeds, requires no pump for refluxing the condensate, and is constituted in a compact size.
摘要翻译：一种简单结构的蒸汽发动机，能够不仅从高温的热源高效地获得机械能，而且还能够从诸如内燃机的排气热的低温状态的各种热源获得机械能。发动机包括具有旋转的转子13，布置在其下方的蒸汽发生部分2和布置在其上的冷凝器3的排量发动机1。在蒸汽发生部分2中加热的水变成进入排量发动机1的蒸汽，进入向上运动的操作室，转动转子13，然后进入冷凝器3，在那里被冷凝，转动进入冷凝水。冷凝物由于重力而在下侧落在转子13上，并且经由通过转子13的旋转而向下移动的操作室回流到蒸汽发生部分2.蒸汽发动机甚至在低速下也有效地运行，需要没有用于回流冷凝物的泵，并且构造成紧凑的尺寸。

97. 发明授权

US07823398B2 Compressor/expander of the rotating vane type 有权
标题翻译：旋转叶片式压缩机/膨胀机
公开(公告)号：US07823398B2
公开(公告)日：2010-11-02
申请号：US11382048
申请日：2006-05-07
申请人： John Stewart Glen
发明人： John Stewart Glen
IPC分类号： F28B9/00
CPC分类号： F01C1/3442 , F01C11/004 , F01C21/02 , F04C2230/602 , F25B1/04
摘要： Improvements to a rotating-vane integral compressor/expander are outlined to significantly improve efficiency. A method to simply achieve variable-flow operation is also described.
摘要翻译：概述了旋转叶片积分压缩机/膨胀机的改进，以显着提高效率。还描述了简单实现变流操作的方法。

98. 发明授权

US07811070B2 Pneumatic vane motor with by-pass means 有权
标题翻译：带旁路装置的气动叶片电机
公开(公告)号：US07811070B2
公开(公告)日：2010-10-12
申请号：US11916926
申请日：2005-06-09
申请人： Anders Urban Nelson
发明人： Anders Urban Nelson
IPC分类号： F04C2/344 , F01C1/344
CPC分类号： F01C21/106 , F01C1/3442 , F01C13/02 , F01C21/006
摘要： A pneumatic vane motor with a stator cylinder having an air inlet opening and an air outlet opening, a rotor eccentrically journalled in the cylinder and carrying a number of sliding vanes which divide the cylinder into moving cells, wherein the cylinder comprises a by-pass passage located between the air inlet opening and the air outlet opening and arranged to leak air from a pressurized working cell into a preceding cell before the working cell reaches the outlet opening, thereby using a preceding cell as an expansion volume for sound attenuation.
摘要翻译：一种具有定子气缸的气动叶片电动机，其具有空气入口和出气口，转子偏心地轴颈安装在气缸中，并承载多个将气缸分成运动单元的滑动叶片，其中气缸包括旁通通道位于空气入口和出气口之间，并且布置成在工作单元到达出口之前将空气从加压工作单元泄漏到先前的单元中，从而使用前一单元作为用于声音衰减的膨胀体积。

99. 发明申请

US20100236275A1 FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS 失效
标题翻译：流体机和制冷循环装置
公开(公告)号：US20100236275A1
公开(公告)日：2010-09-23
申请号：US12376365
申请日：2008-01-16
申请人： Takeshi Ogata , Takumi Hikichi , Atsuo Okaichi , Masaru Matsui , Hiroshi Hasegawa
发明人： Takeshi Ogata , Takumi Hikichi , Atsuo Okaichi , Masaru Matsui , Hiroshi Hasegawa
IPC分类号： F25D9/00
CPC分类号： F04C18/0215 , F01C1/3442 , F01C11/004 , F01C11/008 , F04C23/008
摘要： A fluid machine (201) includes: a compression mechanism (2) for compressing a working fluid; an expansion mechanism (4) for expanding the working fluid and for recovering mechanical power from the expanding working fluid; a shaft (5) for coupling the compression mechanism (2) and the expansion mechanism (4) and for transferring the mechanical power recovered by the expansion mechanism (4) to the compression mechanism (2); and a closed casing (1) for accommodating the compression mechanism (2), the shaft (5) and the expansion mechanism (4), and having an internal space into which the working fluid that has been compressed by the compression mechanism (2) is discharged. A refrigerant passage space (7) through which a refrigerant to be drawn into the expansion mechanism (4) passes is formed between an expansion chamber of the expansion mechanism (4) and the internal space of the closed casing (1).
摘要翻译：流体机械（201）包括：压缩机构（2），用于压缩工作流体; 膨胀机构（4），用于使工作流体膨胀并且用于从膨胀的工作流体中回收机械动力; 用于联接压缩机构（2）和膨胀机构（4）并将由膨胀机构（4）回收的机械动力传递到压缩机构（2）的轴（5）。以及用于容纳压缩机构（2），轴（5）和膨胀机构（4）的封闭壳体（1），并且具有内部空间，被压缩机构（2）压缩的工作流体，出院在膨胀机构（4）的膨胀室与封闭壳体（1）的内部空间之间形成有被引导到膨胀机构（4）中的制冷剂通过的制冷剂通路空间（7）。

100. 发明授权

US07674101B2 Sliding vane of rotors 失效
标题翻译：转子滑动叶片
公开(公告)号：US07674101B2
公开(公告)日：2010-03-09
申请号：US12086718
申请日：2006-03-14
申请人： Hyuk-Jae Maeng
发明人： Hyuk-Jae Maeng
IPC分类号： F03C4/00 , F04C18/00
CPC分类号： F01C11/002 , F01C1/3442 , F01C19/04 , F01C21/0809 , F01C21/0881
摘要： The present invention provides a sliding vane, which is provided through a rotor in a cylinder and reciprocates in a diametrical direction and rotates together with the rotor. The sliding vane of the present invention includes a vane body (10), which has plate seating slots (23a) and (23b) formed in the respective diametrical opposite ends of the vane body. The sliding vane further includes two pairs of compression plates (3a) and (3b), (3c) and (3d), which are provided in the plate seating slots. First springs (15) are provided in a diametrically inner end of each compression plate. A sealing rod insertion slot (7a), (7b), (7c), (7d) is formed in a diametrically outer end of each compression plate, and a second spring (19) is provided between axially inner ends of the adjacent compression plates. The sliding vane further includes a sealing rod (5a), (5b) which is inserted into and occupies the entire length of the sealing rod insertion slots of adjacent compression plates placed in each plate seating slot.
摘要翻译：本发明提供了一种滑动叶片，其通过圆柱体中的转子设置并沿直径方向往复运动并与转子一起旋转。本发明的滑动叶片包括：叶片体（10），其具有形成在叶片体的相应直径相对端部的板座狭槽（23a）和（23b）。滑动叶片还包括设置在板座上的两对压缩板（3a）和（3b），（3c）和（3d）。第一弹簧（15）设置在每个压缩板的径向内端。密封杆插入槽（7a），（7b），（7c），（7d）形成在每个压缩板的径向外端，并且第二弹簧（19）设置在相邻的压缩板。滑动叶片还包括一个密封杆（5a）（5b），该密封杆插入并占据放置在每个板座插槽中的相邻压板的密封杆插入槽的整个长度。

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