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1. 发明授权

US09714605B2 Rotary machine 有权
公开(公告)号：US09714605B2
公开(公告)日：2017-07-25
申请号：US14087460
申请日：2013-11-22
申请人： Lumenium LLC
发明人： Joseph B. Wooldridge , William R. Anderson , Michael W. Roach
IPC分类号： F02B53/02 , F01C1/10 , F01C1/46
CPC分类号： F02B53/02 , F01C1/104 , F01C1/46 , F04C2250/301
摘要： A rotary machine is provided which includes a chamber. The chamber includes an island having an island outer surface. The outer surface is an elongated convex shape. The island includes a crankshaft port. The chamber includes a front-plate attached to a front surface of the island. A concave shaped contour is included, which is biased toward the island outer surface and which rotates with respect to the island. A working volume is defined between an inner surface of the contour and the outer island surface. At least one front-plate engaging bearing is provided, which extends from a front surface of the movable contour and over a guide edge of the front-plate. The front-plate engaging bearing engages the guide edge during a combustion cycle.

2. 发明授权

US09322405B2 Rotary compressor with vapor injection system 有权
标题翻译：带蒸汽喷射系统的旋转压缩机
公开(公告)号：US09322405B2
公开(公告)日：2016-04-26
申请号：US14509103
申请日：2014-10-08
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Kirill M. Ignatiev , Michael M. Perevozchikov
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00 , F04C29/00 , F04C18/356 , F04C2/46 , F04C28/12 , F01C1/46 , F04C23/00
CPC分类号： F04C28/28 , F01C1/46 , F04B39/121 , F04B49/10 , F04C2/46 , F04C18/3562 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/12 , F04C28/125 , F04C29/0007 , F04C29/0014 , H01R24/20 , H01R24/28 , H05K5/0017
摘要： A compressor may include a crankshaft, first and second cylinder housings, first and second rotors, a divider plate, and first and second valves. The crankshaft includes first and second eccentric portions. The cylinder housings define cylindrical recesses. The rotors are disposed within respective cylindrical recesses and engage respective eccentric portions of the crankshaft. The first rotor and the first cylindrical recess define a first compression chamber therebetween. The second rotor and the second cylindrical recess define a second compression chamber therebetween. The divider plate may be disposed between the cylinder housings and may include first and second fluid openings in communication with the first and second compression chambers. The valves may be moveable relative to the divider plate between a first position allowing fluid flow through the fluid openings and a second position restricting fluid flow through the fluid openings.
摘要翻译：压缩机可以包括曲轴，第一和第二气缸壳体，第一和第二转子，分隔板以及第一和第二阀。曲轴包括第一和第二偏心部分。圆筒外壳限定圆柱形凹槽。转子设置在相应的圆柱形凹槽内并与曲轴的相应的偏心部分啮合。第一转子和第一圆柱形凹部在它们之间形成第一压缩室。第二转子和第二圆柱形凹部在它们之间形成第二压缩室。分隔板可以设置在气缸壳体之间，并且可以包括与第一和第二压缩室连通的第一和第二流体开口。阀可以在允许流体流过流体开口的第一位置和限制流体流过流体开口的流体的第二位置之间相对于分隔板移动。

3. 发明授权

US06868822B1 Rotary piston engine 有权
标题翻译：旋转活塞发动机
公开(公告)号：US06868822B1
公开(公告)日：2005-03-22
申请号：US10031954
申请日：2000-07-14
申请人： Angelo Di Pietro
发明人： Angelo Di Pietro
IPC分类号： F01C1/04 , F01C1/22 , F01C1/46 , F04C18/332 , F02B53/04 , F02B53/06
CPC分类号： F01C1/46
摘要： A non-reciprocating engine comprising a hollow cylindrical shaft driver (13) located in a cylindrical stator cavity (14) of a stator. A number of expansion chambers (43) form between the outer wall of the shaft driver, the stator wall and movable dividers (25) which extend from the stator to bear on the shaft driver. The expansion chambers expand and contract during operation of the engine. An output shaft passes centrally through the stator cavity and shaft driver and has offset bearings (34) which bear on the inside surface of the shaft driver. Inlet ports in a removable inlet end plate of the stator allow pressurised air or air/fuel mixture, for example, to be introduced into the expansion chambers. Sequential expansion and contraction of the chambers around the circumference of the shaft driver causes a combination of orbital and rotational movement of the shaft driver and consequential rotation of the output shaft. The shaft driver rotates at only a fraction of the speed of rotation of the output shaft (in the order of {fraction (1/10)}th-{fraction (1/20)}th the speed of rotation of the output shaft). One orbit of the shaft driver is equivalent to one rotation of the output shaft.
摘要翻译：一种非往复式发动机，包括位于定子的圆柱形定子腔（14）中的中空圆柱形轴驱动器（13）。在轴驱动器的外壁，定子壁和从定子延伸以承载在轴驱动器上的可移动分隔件（25）之间形成多个膨胀室（43）。膨胀室在发动机运行期间膨胀和收缩。输出轴中心通过定子腔和轴驱动器，并具有承载在轴驱动器内表面上的偏置轴承（34）。定子的可移除入口端板中的入口端口允许加压空气或空气/燃料混合物例如被引入到膨胀室中。围绕轴驱动器圆周的腔室的顺序膨胀和收缩导致轴驱动器的轨道和旋转运动的组合以及输出轴的相应旋转。轴驱动器仅以输出轴的旋转速度的一小部分旋转（分数（1/10 < - 分数（输出轴的旋转速度的1/20））轴驱动器的一个轨道相当于输出轴的一个旋转。

4. 发明申请

US20050000214A1 Rotary positive displacement machine 失效
标题翻译：旋转正排量机
公开(公告)号：US20050000214A1
公开(公告)日：2005-01-06
申请号：US10501148
申请日：2003-01-17
申请人： Ronald Driver
发明人： Ronald Driver
IPC分类号： F01C1/39 , F01C1/46 , F01C11/00 , F01C19/00 , F01C19/08 , F01C20/02 , F01C20/12 , F01C20/14 , F01C20/16 , F01C21/00 , F01C21/08 , F02G1/00
CPC分类号： F01C20/14 , F01C1/39 , F01C1/46 , F01C11/004 , F01C19/005 , F01C19/08 , F01C20/02 , F01C20/12 , F01C20/16 , F01C21/003 , F01C21/0827 , F04C2230/91
摘要： A casing (1) with a circular cylindrical internal surface (3) delimits an operating chamber. A rotor (4) orbits about a chamber axis which is the axis of the internal surface (3). The rotor (4) has a circular cylindrical external surface (11), a generatrix of which is adjacent to the internal surface (3), a diametrically opposite genetrix being spaced from the internal surface (3). A vane member (17), mounted on the casing (1) and pivotable about a pivot axis parallel to the chamber axis, is accommodated in a fluid inlet/outlet aperture (18) in the casing, the vane member having a passageway (17a) communicating between the exterior of the casing and the operating chamber. The vane member (17) has an arcuate face (17b) coaxial with the pivot axis, end faces (17b) towards the pivot axis, end faces (17c) extending from the respective lateral ends of the arcuate face (17b) towards the pivot axis, and a tip face (17g) adjacent the rotor (4), these faces (17b, 17c, 17g) being sealing faces with respect to corresponding surfaces of the aperture (18) and the rotor (4). A linkage (28) connects the vane member (17) to the rotor (4) so as to keep the tip face (17g) in sealing contact with the external surface (11) of the rotor, the linkage being connected to the vane member by an articulation having an articulation axis (30) such that a plane containing the articulation axis (30) and the axis of the external surface (11) passes through the region of sealing contact.
摘要翻译：具有圆柱形内表面（3）的壳体（1）限定了操作室。转子（4）围绕作为内表面（3）的轴线的腔室轴线运动。转子（4）具有圆柱形外表面（11），其母线与内表面（3）相邻，与内表面（3）间隔开的直径相对的基座。安装在外壳（1）上并且绕平行于腔室轴线的枢转轴线枢转的叶片构件（17）容纳在壳体中的流体入口/出口孔（18）中，叶片构件具有通道（17a ）在壳体的外部和操作室之间连通。叶片构件（17）具有与枢转轴线同轴的弓形面（17b），朝向枢转轴线的端面（17b），从弓形面（17b）的相应侧端延伸到枢轴的端面（17c）和与转子（4）相邻的端面（17g），这些面（17b，17c，17g）相对于孔（18）和转子（4）的对应表面是密封面。连杆（28）将叶片构件（17）与转子（4）连接起来，以保持顶面（17g）与转子的外表面（11）密封接触，所述联动装置连接到叶片构件通过具有关节运动轴线（30）的关节，使得包含关节运动轴线（30）的平面和外表面（11）的轴线穿过密封接触区域。

5. 发明授权

US6129068A Rotary engine 失效
标题翻译：旋转发动机
公开(公告)号：US6129068A
公开(公告)日：2000-10-10
申请号：US157296
申请日：1998-09-18
申请人： John L. Wingate, Jr.
发明人： John L. Wingate, Jr.
IPC分类号： F01C1/46 , F02B53/00
CPC分类号： F01C1/46 , F02B53/00
摘要： A rotary engine (10) is provided having a housing (11), a rotor (34) mounted within the housing, an intake manifold 21, an exhaust manifold (33) and a reciprocating combustion containment valve (42). The rotor has a base (35) and a shoulder (36) extending from the base. A fuel injector (23), air injector (25) and spark plug (27) are all coupled to the intake manifold. The rotor is coupled to a cam (40) having a cam follower (43) thereon coupled to the combustion containment valve, whereby the movement of the combustion containment valve is synchronized with the movement of the rotor shoulder.
摘要翻译：旋转发动机（10）具有壳体（11），安装在壳体内的转子（34），进气歧管21，排气歧管（33）和往复式燃烧容纳阀（42）。转子具有从基部延伸的基部（35）和肩部（36）。燃料喷射器（23），空气喷射器（25）和火花塞（27）都联接到进气歧管。转子联接到其上具有联接到燃烧容纳阀的凸轮从动件（43）的凸轮（40），由此燃烧容纳阀的运动与转子肩部的运动同步。

6. 发明授权

US4286555A Rotary internal combustion engine 失效
标题翻译：旋转内燃机
公开(公告)号：US4286555A
公开(公告)日：1981-09-01
申请号：US30993
申请日：1979-04-18
申请人： Robert H. Williams
发明人： Robert H. Williams
IPC分类号： F01B1/12 , F01C1/30 , F01C1/32 , F01C1/356 , F01C1/38 , F01C1/46 , F01C21/18 , F02B53/04 , F02B75/02 , F02B53/00
CPC分类号： F01C21/18 , F01B1/12 , F01C1/32 , F01C1/46 , F02B53/04 , F02B2053/005 , F02B2075/027 , Y02T10/17
摘要： A rotary internal combustion engine comprising a cylinder in a stator sealed between parallel end plates, a power shaft concentric with the cylinder bore and journaled in bearings in the end walls, an annular eccentric rotor fitted onto the shaft, and an annular piston concentric with and fitted over the rotor making sliding sealing engagement with both end plates. An abutment centered preferably between 10:00 and 10:30 o'clock on the stator seals the space between the cylinder and piston from endplate to endplate and forms the counter-clockwise end of a combustion-expansion chamber. A second abutment, centered preferably between 1:30 and 2:00 o'clock, seals the space between the cylinder and piston from endplate to endplate and forms the clockwise end of the combustion-expansion chamber. The combustion chamber centered at 12:00 o'clock comprises a shallow arcuate cavity adjacent the path of the piston and opening into the cylinder. Fuel injection means for the invention engine maybe mounted on an endplate in advance of the first abutment or positioned on the end wall at approximately 12:00 o'clock to inject forward directly into the combustion chamber. Various means for admitting compressed air into the combustion-expansion chamber and exhausting the spent gases as well as various types of abutments are also disclosed.
摘要翻译：一种旋转式内燃机，其特征在于，包括：定子之间的气缸，密封在平行的端板之间，与所述气缸孔同心并且在所述端壁中轴承的动力轴，安装在所述轴上的环形偏心转子，安装在转子上，与两个端板滑动密封接合。在定子上优选地在10:00和10:30之间的邻接件将从气缸和活塞之间的空间从端板密封到端板并形成燃烧膨胀室的逆时针端。第一基座，优选在1:30和2:00之间的中心，将气缸和活塞之间的空间从端板密封到端板，并形成燃烧膨胀室的顺时针端。以12:00为中心的燃烧室包括一个邻近活塞路径并进入气缸的浅弓形腔。用于本发明发动机的燃料喷射装置可以在第一邻接之前安装在端板上，或者在大约12:00点位于端壁上，以便直接向前喷射到燃烧室中。还公开了用于将压缩空气进入燃烧膨胀室并排出废气以及各种类型的邻接件的各种装置。

7. 发明授权

US4178900A Rotary internal combustion engine 失效
公开(公告)号：US4178900A
公开(公告)日：1979-12-18
申请号：US789054
申请日：1977-04-20
申请人： Dallas J. Larson
发明人： Dallas J. Larson
IPC分类号： F01C1/46 , F02B3/06 , F02B53/00
CPC分类号： F01C1/46 , F02B3/06
摘要： A rotary internal combustion engine comprising a generally cylindrical stator member having two pairs of sockets located in the interior peripheral wall thereof, and a rotor member mounted to rotate within the stator member. Two pairs of opposing wedges are pivotally mounted at their vertices on the interior peripheral wall of the stator member to pivot in and out of respective ones of the sockets as the rotor member is caused to rotate within the stator member. The rotor member has an outermost periphery which, in cooperation with the peripheral wall of the stator member and the two pairs of pivotal wedges, define at selected paint in time and for brief a combustion cavity and a compression cavity therebetween. The instantaneous combustion cavity and compression cavity are disposed on opposite sides of the stator member adjacent the peripheral wall thereof. A cam track is defined in the sides of the rotor member to guide cam followers extending from lugs on opposite sides of each wedge such that the wedges are caused to pivot in an out of the sockets and to maintain sliding contact with the outer periphery of the rotor member. As the rotor member rotates and the wedges pivot in and out of the sockets, the present compression cavity and the present combustion cavity successively increase and decrease. A fuel mixture is introduced into the instantaneous compression cavity as it enlarges. As the rotor member continues to rotate, this cavity and the fuel mixture therein is compressed, and the fuel mixture is ignited at or just prior to the time the mixture is fully compressed, to achieve high power efficiency. Igniting the fuel mixture causes the rotation by creating unbalanced tangential components of pressure upon inclined portions of the outermost periphery of the rotor member. Shortly after combustion of the fuel mixture, the combustion products are exhausted from the current combustion chamber. The compression, combustion and expansion of the fuel mixture always occurs between the opposing bases of the wedges, which bases are each configured to direct the pressure force to a pivotal pin at the opposite vertex of each wedge. Thus, all bending stresses and flexural deformations of the wedges are virtually prevented, thus substantially eliminating the traditional major problem of vane wear and distortion in rotary engine design.

8. 发明授权

US4080935A Rotary internal combustion engine 失效
标题翻译：旋转内燃机
公开(公告)号：US4080935A
公开(公告)日：1978-03-28
申请号：US692642
申请日：1976-06-04
申请人： Leonard Olson
发明人： Leonard Olson
IPC分类号： F01C1/46 , F02B53/02 , F02B75/02 , F02B53/00
CPC分类号： F02B53/02 , F01C1/46 , F02B2075/025 , Y02T10/17
摘要： An internal combustion engine of the rotary type comprises a housing or block provided with a cavity which is cylindrical in one portion and enlarged in another; the side walls of the cavity are flat. A drive shaft is rotatably mounted in the housing for rotation about the axis of the cylindrical portion of the cavity and a cylindrical rotor is mounted in fixed relationship eccentrically on the shaft. The throw of the eccentric is somewhat less than the radius of the cylindrical portion so that the eccentric acts as an impeller driving air around the cylindrical portion of the cavity with some blow-by of air and no metal to metal contact. A pair of fluid barriers or partitions are pivoted at their outer ends on the wall of the cavity and have their opposite ends biased against the rotor in sealing engagement. The partitions thus divide the cavity into a combustion chamber and an air pumping chamber. The air pumping chamber is further divided into an air intake chamber and an air compression chamber, these communicating through the restricted space between the rotor and the wall of the cylindrical portion of the cavity. The side walls and the rotor and partitions are in sliding sealing engagement. The ignition system may be conventional, timed in accordance with rotor positions. The fuel injection system is of the electronic solenoid actuated type adapted for use on the rotary engine of the disclosure.
摘要翻译：旋转式内燃机包括一个壳体或块体，该壳体或块体设置有一部分为圆柱形且另一部分扩大的空腔; 空腔的侧壁是平的。驱动轴可旋转地安装在壳体中，用于围绕腔的圆柱形部分的轴线旋转，并且圆柱形转子以偏心的方式安装在轴上。偏心轮的投影稍微小于圆柱形部分的半径，使得偏心轮作为叶轮驱动围绕空腔的圆柱形部分的空气，同时具有一些空气的窜气，并且没有金属与金属的接触。一对流体屏障或分隔件在其外端处在空腔的壁上枢转，并且其相对端以密封接合偏压抵靠转子。因此，隔板将空腔分成燃烧室和空气泵送室。空气泵送室进一步分为进气室和空气压缩室，这些通过转子和空腔的圆柱形部分的壁之间的受限空间连通。侧壁和转子和隔板处于滑动密封接合状态。点火系统可以是传统的，根据转子位置定时。燃料喷射系统是适于在本公开的旋转发动机上使用的电子螺线管致动型。

9. 发明授权

US4047857A Rotary piston engine 失效
标题翻译：旋转活塞发动机
公开(公告)号：US4047857A
公开(公告)日：1977-09-13
申请号：US628632
申请日：1975-11-04
申请人： Arno Fischer
发明人： Arno Fischer
IPC分类号： F01C1/46 , F04C5/00 , F04C1/00
CPC分类号： F01C1/46
摘要： A rotary piston engine has a plurality of sealing elements, each of which includes a cylindrical stationary bearing portion pressed into the rotor and at least one curved blade extending therefrom. The curved blade engages the race of the stator and is adapted to pivot into a curved recess in the rotor. The sealing elements may have a second curved blade extending from the stationary bearing portion oppositely from the first blade. The underneath side of the blades nearest the stator may have longitudinal grooves provided therein to facilitate their lifting from the stator surface. The sealing elements may be made from plastic or may be a two piece construction of plastic and metal.
摘要翻译：旋转活塞发动机具有多个密封元件，每个密封元件包括压入转子的圆柱形固定轴承部分和从其延伸的至少一个弯曲刀片。弯曲的叶片接合定子的座圈并且适于枢转到转子中的弯曲凹槽中。密封元件可以具有从固定轴承部分与第一叶片相对地延伸的第二弯曲刀片。最靠近定子的叶片的下侧可以具有设置在其中的纵向槽，以便于它们从定子表面提升。密封元件可以由塑料制成，或者可以是塑料和金属的两件式结构。

10. 发明授权

US3897758A Rotary internal combustion engine 失效
标题翻译：旋转内燃机
公开(公告)号：US3897758A
公开(公告)日：1975-08-05
申请号：US48659374
申请日：1974-07-08
申请人： POLLUTION CONTROL INC
发明人： HUMISTON GERALD FRANCIS , COTTON BARTON LESTER
IPC分类号： F01C1/356 , F01C1/46 , F02B53/00 , F01C1/00
CPC分类号： F01C1/46 , F01C1/3566
摘要： A rotary, positive displacement engine comprises a housing having an open chamber formed therein. There are provided in the housing in communication with the open chamber thereof intake means for injecting fuel therethrough into the open chamber, and exhaust means for exhausting therethrough combustion products from the open chamber. Valve means are movably mounted in the housing in juxtaposed relation to the open chamber. The valve means are operable to intermittently move into the open chamber and divide the latter into a plurality of closed sections. A shaft is supported in the housing for rotation therein substantially at right angles to the open chamber. The shaft has a disc provided thereon for rotation therewith. A plurality of pistons are provided on the disc in spaced relation relative to each other. The pistons extend into the open chamber and rotate therethrough as the disc is caused to rotate. The shaft is rotatably driven by the pressure of the gases in the plurality of closed sections, generated by the ignition of the fuel injected through the intake means into the open chamber, acting upon the plurality of pistons.
摘要翻译：一种旋转的容积式发动机包括其中形成有开放室的壳体。在与开放室连通的壳体中设置有用于将燃料喷射到打开室中的进气装置和用于从打开室排出燃烧产物的排气装置。阀装置可移动地安装在壳体中，与开放室并置。阀装置可操作以间歇地移动到开放室中并将其分成多个封闭部分。轴被支撑在壳体中，用于基本上与开放室成直角旋转。轴具有设置在其上的盘与其一起旋转。多个活塞相对于彼此间隔开设置在盘上。活塞延伸到打开的室中，并随着盘的旋转而旋转。由多个密封部分中的气体的压力可旋转地驱动轴，该压力是通过将通过进气装置喷射的燃料的点火作用于打开的腔室而产生的，作用在多个活塞上。

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