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1. 发明授权

US5911567A Positive displacement pump apparatus 失效
标题翻译：正排量泵装置
公开(公告)号：US5911567A
公开(公告)日：1999-06-15
申请号：US969942
申请日：1997-11-25
申请人： William Wesley Martin
发明人： William Wesley Martin
IPC分类号： F01C1/44 , F01C1/36 , F01C1/38 , F01C17/06 , F04C2/36 , F04C2/38 , F04C18/38 , F04C18/44 , F04C2/00
CPC分类号： F04C2/36 , F01C1/36
摘要： A positive displacement pump apparatus includes a housing formed of a housing wall including a wall portion; a pump center line; a pump drive shaft extending through the wall portion coaxially with the pump center line and having a terminus within the housing adjacent the wall portion; a rotatable disc disposed in the housing adjacent the wall and secured to the terminus to be rotated by the drive shaft about the pump center line; and a vane mounted eccentrically on the disc for travel along a circular arc as the disc rotates. The vane has a vane axis about which the vane rotates relative to the disc; and two opposite, axially spaced first and second radial sides. The vane is mounted on the disc at the first radial side. The vane further has two opposite, radially spaced axial sides. The distance of the vane axis to either of the axial sides is greater than the distance from the pump center line to the vane axis. The vane also has a vane drive shaft extending from the first radial side coaxially with the vane axis. There is further provided a gearing disposed in the housing adjacent the wall portion. The gearing couples the vane drive shaft with the pump drive shaft for rotating the vane about the vane axis, whereby the vane moves, in the circular arc, through a positive displacement portion of movement and a non-positive displacement portion of movement.
摘要翻译：一种容积式泵装置，包括由包括壁部的壳体壁构成的壳体; 泵中心线; 泵驱动轴，其与所述泵中心线同轴地延伸穿过所述壁部，并且在所述壳体内具有与所述壁部相邻的终端; 一个可转动的盘，其设置在所述壳体中，邻近所述壁并固定到所述终端以由所述驱动轴绕所述泵中心线旋转; 以及偏心地安装在盘上的叶片，当盘旋转时沿着圆弧行进。叶片具有叶片轴线，叶片绕叶片轴线相对于盘旋转; 和两个相对的，轴向隔开的第一和第二径向侧面。叶片在第一径向侧安装在盘上。叶片还具有两个相对的径向隔开的轴向侧面。叶片轴线与轴向两侧之间的距离大于从泵中心线到叶片轴线的距离。叶片还具有从叶片轴线同轴地从第一径向侧延伸的叶片驱动轴。还提供了一种齿轮，其布置在邻近壁部的壳体中。传动装置将叶片驱动轴与泵驱动轴连接，用于使叶片围绕叶片轴线旋转，由此叶片以圆弧方式移动通过正位移运动部分和非正位移运动部分。

2. 发明授权

US5795143A Positive displacement pump apparatus 失效
标题翻译：正排量泵装置
公开(公告)号：US5795143A
公开(公告)日：1998-08-18
申请号：US619604
申请日：1996-04-01
申请人： William Wesley Martin
发明人： William Wesley Martin
IPC分类号： F01C1/44 , F01C1/36 , F01C1/38 , F01C17/06 , F04C2/36 , F04C2/38 , F04C18/38 , F04C18/44 , F04C2/344
CPC分类号： F04C2/36 , F01C1/36
摘要： A positive displacement pump apparatus includes a housing formed of a housing wall including a wall portion; a drive shaft extending through the portion and having a terminus within the housing adjacent the wall portion; a rotatable disc disposed in the housing adjacent said wall and being secured to the terminus to be rotated by the drive shaft; and a vane mounted eccentrically on the disc for travel along a circular arc as the disc rotates. The vane is rotatable about a vane axis relative to the disc. Further, a gearing is provided in the housing adjacent the wall portion for coupling the vane with the drive shaft to effect rotation of the vane about the vane axis, whereby the vane moves, in the circular arc, through a positive displacement portion of movement and a non-positive displacement portion of movement.
摘要翻译： PCT No.PCT / AU94 / 00584 Sec。 371日期：1996年4月1日 102（e）1996年4月1日PCT PCT 1994年9月29日PCT公布。第WO95 / 09973号公报日期1995年04月13日一种容积式泵装置包括由包括壁部的壳体壁构成的壳体; 延伸穿过所述部分并且在所述壳体内具有靠近所述壁部分的终端的驱动轴; 一个与所述壁相邻设置在所述壳体中并被固定到所述终端以由所述驱动轴旋转的旋转盘; 以及偏心地安装在盘上的叶片，当盘旋转时沿着圆弧行进。叶片可相对于盘绕叶片轴线旋转。此外，在靠近壁部分的壳体中设置传动装置，用于将叶片与驱动轴联接以实现叶片围绕叶片轴线的旋转，由此叶片以圆弧方式移动通过正位移运动部分，并且运动的非正位移部分。

3. 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。

4. 发明授权

US10215025B2 Rotation device and rotor compressor and fluid motor having the same 有权
公开(公告)号：US10215025B2
公开(公告)日：2019-02-26
申请号：US14762609
申请日：2014-01-21
申请人： BEIJING ROSTAR TECHNOLOGY CO. LTD.
发明人： Frank Yao , Qihuai Yao
IPC分类号： F01C1/38 , F01C1/46 , F01C21/02 , F01C21/08 , F04C2/38 , F04C2/46 , F04C18/38 , F04C18/46 , F16C35/077 , F16C23/08 , F16C27/04 , F16C25/08 , F16C27/06 , F01C11/00 , F04C11/00 , F04C23/00 , F01C19/02
摘要： A rotating device includes a cylinder body, a front end cover, a rear end cover, a main shaft, an eccentric rotor assembly and an isolation mechanism. The eccentric rotor assembly includes an eccentric shaft, a rolling piston wheel and at least one rolling bearing. In the rotating device, the eccentric shaft is isolated from the rolling piston wheel by the rolling bearing and the two are rotated, and the cylinder body is reliably sealed by an elastic pre-tightening force. Further provided are a rotor compressor using the rotating device, and a fluid motor. A rotating valve body and a rotating valve body reset mechanism in the rotating device are also improved.

5. 发明申请

US20110300015A1 VANE PUMP 有权
标题翻译：叶片泵
公开(公告)号：US20110300015A1
公开(公告)日：2011-12-08
申请号：US13155041
申请日：2011-06-07
申请人： Marco Kirchner , Michael Langer , Christian Richter
发明人： Marco Kirchner , Michael Langer , Christian Richter
IPC分类号： F01C1/38
CPC分类号： F04C2/332 , F01C21/08 , F04C2/3441 , F04C14/226 , F04C15/0049 , F04C2240/20 , F04C2270/13 , F04C2270/14
摘要： A vane pump is disclosed. The vane pump includes at least an inner rotor and at least one vane. The inner rotor is rotatably mounted in a cage and the at least one vane is configured in at least one substantially radial slot, the slot is configured in the inner rotor, wherein the slots and the vanes are arranged asymmetrically on the inner rotor.
摘要翻译：公开了一种叶片泵。叶片泵至少包括内转子和至少一个叶片。内转子可旋转地安装在保持架中，并且至少一个叶片构造在至少一个基本上径向的槽中，该槽配置在内转子中，其中槽和叶片不对称地布置在内转子上。

6. 发明授权

US1961592A Variable capacity pump or motor 失效
标题翻译：可变容量泵或电机
公开(公告)号：US1961592A
公开(公告)日：1934-06-05
申请号：US33345229
申请日：1929-01-18
申请人： CARL MULLER WOLFGANG
发明人： CARL MULLER WOLFGANG
IPC分类号： F01C1/336 , F01C1/38 , F04C2/32 , F04C14/00 , F04C14/22 , F16H39/02 , F16H39/22
CPC分类号： F16H39/02 , F01C1/336 , F01C1/38 , F04C2/32 , F04C14/00 , F04C14/22 , F16H39/22

7. 发明授权

US10632829B2 Distributer phase shifter for a hydraulic pump motor 有权
公开(公告)号：US10632829B2
公开(公告)日：2020-04-28
申请号：US15048424
申请日：2016-02-19
申请人： Vianney Rabhi
发明人： Vianney Rabhi
IPC分类号： F01C20/10 , F01C1/38 , F01C1/344 , F01C21/08 , F01C21/10 , F04C14/10 , F04C2/344 , B60K6/12 , F04B9/10 , F03C1/40 , F03C1/30
CPC分类号： B60K6/12 , F03C1/045 , F03C1/0409 , F03C1/0466 , F04B9/10
摘要： The distributor phase shifter for a hydraulic pump motor (300) is provided for a hydraulic pump motor (1) which includes a pump motor housing (2) and a pump motor central rotor (3) to which an input-output distributor (43) presents an input-output angular collector of an internal conduit (44) and an input-output angular collector of an external conduit (89), which phase shifter includes a phase shift acting element (301) which is supported on the housing of the pump motor (2) in order to make the input-output distributor (43) rotate around its longitudinal axis and over a determined angular range.

8. 发明申请

US20160245084A1 DISTRIBUTER PHASE SHIFTER FOR A HYDRAULIC PUMP MOTOR 审中-公开
标题翻译：液压泵电机分配器相位切换器
公开(公告)号：US20160245084A1
公开(公告)日：2016-08-25
申请号：US15048424
申请日：2016-02-19
申请人： VIANNEY RABHI
发明人： VIANNEY RABHI
IPC分类号： F01C20/10 , F01C1/38 , F04C14/10 , F01C21/10 , F04C2/344 , F01C1/344 , F01C21/08
CPC分类号： F04B9/10
摘要： The distributor phase shifter for a hydraulic pump motor (300) is provided for a hydraulic pump motor (1) which includes a pump motor housing (2) and a pump motor central rotor (3) to which an input-output distributor (43) presents an input-output angular collector of an internal conduit (44) and an input-output angular collector of an external conduit (89), which phase shifter includes a phase shift acting element (301) which is supported on the housing of the pump motor (2) in order to make the input-output distributor (43) rotate around its longitudinal axis and over a determined angular range.
摘要翻译：用于液压泵马达（300）的分配器移相器设置用于包括泵马达壳体（2）和泵马达中心转子（3）的液压泵马达（1），输入输出分配器（43）提供内部导管（44）和外部导管（89）的输入 - 输出角收集器的输入 - 输出角收集器，该移相器包括相移作用元件（301），所述相移作用元件（301）被支撑在泵壳体电动机（2），以使得输入 - 输出分配器（43）围绕其纵向轴线旋转并且在确定的角度范围内旋转。

9. 发明申请

US20150322790A1 ROTATION DEVICE AND ROTOR COMPRESSOR AND FLUID MOTOR HAVING THE SAME 审中-公开
标题翻译：旋转装置和转子压缩机以及具有该旋转装置的流体电动机
公开(公告)号：US20150322790A1
公开(公告)日：2015-11-12
申请号：US14762609
申请日：2014-01-21
申请人： Frank YAO
发明人： Frank Yao , Qihuai Yao
IPC分类号： F01C1/38 , F04C18/38 , F01C21/08
CPC分类号： F01C1/38 , F01C1/46 , F01C11/004 , F01C19/02 , F01C21/02 , F01C21/0827 , F01C21/0845 , F01C21/0854 , F01C21/0863 , F01C21/0872 , F04C2/38 , F04C2/46 , F04C11/003 , F04C18/38 , F04C18/46 , F04C23/003 , F04C2240/50 , F04C2240/52 , F04C2240/56 , F04C2240/807 , F16C23/08 , F16C25/08 , F16C27/04 , F16C27/066 , F16C35/077
摘要： A rotating device includes a cylinder body, a front end cover, a rear end cover, a main shaft, an eccentric rotor assembly and an isolation mechanism. The eccentric rotor assembly includes an eccentric shaft, a rolling piston wheel and at least one rolling bearing. In the rotating device, the eccentric shaft is isolated from the rolling piston wheel by the rolling bearing and the two are rotated, and the cylinder body is reliably sealed by an elastic pre-tightening force. Further provided are a rotor compressor using the rotating device, and a fluid motor. A rotating valve body and a rotating valve body reset mechanism in the rotating device are also improved.
摘要翻译：旋转装置包括筒体，前端盖，后端盖，主轴，偏心转子组件和隔离机构。偏心转子组件包括偏心轴，滚动活塞轮和至少一个滚动轴承。在旋转装置中，偏心轴通过滚动轴承与滚动活塞轮隔离，两者旋转，并且通过弹性预紧力可靠地密封缸体。还提供了使用旋转装置的转子压缩机和流体马达。旋转装置中的旋转阀体和旋转阀体复位机构也得到改善。

10. 发明授权

US3741694A Positive displacement rotary engine 失效
标题翻译：正位移旋转发动机
公开(公告)号：US3741694A
公开(公告)日：1973-06-26
申请号：US3741694D
申请日：1971-04-07
申请人： PARSONS F
发明人： PARSONS F
IPC分类号： F01C1/38 , F01C1/44 , F01C11/00 , F02G3/00 , F03C3/00
CPC分类号： F01C1/38 , F01C1/44 , F01C11/008 , F02G3/00 , F02G2250/03
摘要： A rotary engine for generating mechanical power from energy in a fluid stream includes a positive-displacement air compressor, a combustion chamber and a multiple-stage positive-displacement power extractor or expander, all arranged about a common drive shaft. Eccentrically mounted inner and outer cylindrical members in the expander form a crescent-shaped expansion chamber which is divided by circumferentially spaced rocker-slipper vanes into a plurality of expansion stages. Combustion gases entering the expansion stages are caused to expand upon movement thereof toward the chamber exhaust, and thus to deliver energy to one of the inner or outer members and thence to the drive shaft. A direct connection with the compressor provides high-pressure air flows within the expander for cooling and for sealing the expansion stages against leakage of combustion gases or lubricants, while reducing wear, partly by balancing the pressure forces exerted on the slippers by the combustion gases so as to urge the slippers into light sealing contact with the opposed member. The inner and outer members are arranged either to nutate one to the other or to rotate together at nearly the same speed, yielding significantly reduced relative sliding velocities therebetween to further reduce wear. Similar low-wear conditions are provided in the compressor, where eccentrically mounted double screw vanes, of a general V-shape in cross section, are caused to nutate within correspondingly shaped cavities in the housing so as to displace air at increasing pressure spirally towards a central outlet from suction inlets at each end. The vanes preferably are composed of flexible, nonmetallic material to simplify sealing and to enhance heat-transfer characteristics. Variable lead vanes may be used to develop optimum compression ratios.
摘要翻译：用于从流体流中的能量产生机械动力的旋转发动机包括全排列在公共驱动轴周围的正排量空气压缩机，燃烧室和多级正排量动力抽出器或膨胀机。在膨胀机中的偏心安装的内圆柱形件和外圆柱形件形成新月形膨胀室，该膨胀室由周向间隔开的摇臂式叶片分成多个膨胀级。进入膨胀级的燃烧气体在其向腔室排气移动时被引起膨胀，从而将能量传递到内部构件或外部构件中的一个，从而将其传递到驱动轴。与压缩机的直接连接在膨胀机内提供高压空气流，用于冷却和密封膨胀级以防止燃烧气体或润滑剂的泄漏，同时减少磨损，部分通过平衡由燃烧气体施加在拖鞋上的压力以促使拖鞋与相对的构件进行光密封接触。内部和外部构件布置成以相同的速度一个一个地形成一个或者以几乎相同的速度一起旋转，从而显着地减小它们之间的相对滑动速度，以进一步减少磨损。在压缩机中提供类似的低磨损条件，其中横截面为大致V形的偏心安装的双螺旋叶片被引导到壳体中的相应形状的空腔内，以便以增加的压力将空气螺旋地朝向中央出口从每端的吸入口。叶片优选由柔性非金属材料组成，以简化密封并增强传热特性。可以使用可变导叶来开发最佳的压缩比。

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