专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09464567B2 Dual tip seals for a rotary engine 有权
标题翻译：用于旋转发动机的双尖端密封
公开(公告)号：US09464567B2
公开(公告)日：2016-10-11
申请号：US14115523
申请日：2012-05-03
申请人： Barton W. Watkins
发明人： Barton W. Watkins
IPC分类号： F02B53/00 , F02B55/08 , F01C1/12 , F01C1/28 , F01C19/00 , F01C19/04
CPC分类号： F02B55/08 , F01C1/123 , F01C1/28 , F01C19/005 , F01C19/04 , Y02T10/17
摘要： A biased dual tip seal arrangement for the rotor (106) of a rotary engine (102). The dual tip seals (100-T, 100-L) are located on opposite corners of the tip (130) of a planetary rotor (106). The rotor (106) orbits within a cutout (126) in a main rotor (108). The seals (100-T, 100-L) are biased away from the corners to make sealing contact with the sealing surfaces of the asymmetrical lobe (112) and the cutout (126) of the main rotor (108). Biasing is implemented with springs (1202, 1302, 1412) and with conduits (1006) that pressurize the area under the seals (100-T, 100-L). An asymmetrical lobe (112′) includes a transition zone (802) on the surface of the lobe (112). In the transition zone (802), at least one seal (100-T, 100-L) on the tip (130) maintains contact with the surface (112′) while alternating contact from one seal (100-T, 100-L) to the other.
摘要翻译：用于旋转发动机（102）的转子（106）的偏压的双顶端密封装置。双顶端密封件（100-T，100-L）位于行星转子（106）的尖端（130）的相对的角部上。转子（106）在主转子（108）内的切口（126）内运动。密封件（100-T，100-L）偏离角部以与主转子（108）的不对称凸角（112）和切口（126）的密封表面密封接触。通过弹簧（1202，1302，1412）和管道（1006）对密封件（100-T，100-L）下面的区域加压来实施偏压。不对称凸角（112'）包括在凸起（112）的表面上的过渡区（802）。在过渡区域（802）中，尖端（130）上的至少一个密封件（100-T，100-L）保持与表面（112'）的接触，同时从一个密封件（100-T，100-L ）到另一个

2. 发明授权

US09127548B2 3-stroke/6-stroke rocket jet engine 有权
标题翻译：三冲程/六冲程火箭喷气发动机
公开(公告)号：US09127548B2
公开(公告)日：2015-09-08
申请号：US14002908
申请日：2012-03-21
申请人： Takeshi Ishii
发明人： Takeshi Ishii
IPC分类号： F01C1/08 , F01C1/24 , F04C2/00 , F04C18/00 , F01C1/18 , F01C1/00 , F01B3/00 , F02B75/18 , F02B19/00 , F02B53/00 , F01C1/20 , F01C1/36 , F02B75/02 , F01C1/28
CPC分类号： F01B3/00 , F01C1/20 , F01C1/28 , F01C1/36 , F02B53/00 , F02B75/021 , F02B2075/026 , Y02T10/17
摘要： The present invention provides an engine pump that has: a housing having a cylinder space; an output shaft unit formed with one or more pistons capable of constant velocity true-circle rotation within the cylinder space, a ring disk, and an output disk; a rotor capable of constant velocity true-circle rotation at a fixed relative rotational velocity with respect to the rotation of the pistons; a rotor guide, which is concentric with the output shaft unit, governs the inside of the aforementioned cylinder, has a retaining part that makes concave contact with the rotor and has an outer circumferential surface that makes surface contact with the pistons, and supports the rotor and the center of the output shaft unit which rotates at constant velocity in a true circle; and a drive means that actuates the pistons. A portion of the inner circumferential wall surface of the cylinder of the housing has a notch part that is used for sealing and makes surface contact with a portion of the outer circumferential surface of the rotor.
摘要翻译：本发明提供一种发动机泵，其具有：具有气缸空间的壳体; 输出轴单元，其形成有能够在气缸空间内具有恒定速度的真圆旋转的一个或多个活塞，环形盘和输出盘; 能够以相对于活塞的旋转的固定相对旋转速度恒定速度的真圆旋转的转子; 与输出轴单元同心的转子引导件控制上述气缸的内部，具有与转子凹接触的保持部，并且具有与活塞表面接触的外周面，并支撑转子输出轴单元的中心以恒定速度旋转成真圆; 以及致动活塞的驱动装置。壳体的圆筒体的内周壁面的一部分具有用于密封的切口部，并且与转子的外周面的一部分进行表面接触。

3. 发明申请

US20150093278A1 ROTARY-PISTON ENGINE 审中-公开
标题翻译：旋转活塞发动机
公开(公告)号：US20150093278A1
公开(公告)日：2015-04-02
申请号：US14400278
申请日：2013-05-07
申请人： William Gruet
发明人： William Gruet
IPC分类号： F04C2/26
CPC分类号： F04C2/26 , F01C1/28 , F01C1/36
摘要： The present invention relates to an engine or pump called rotary piston engine or pump, comprising a shape of revolution F relative to a delta axis, and rotatably movable about said delta axis in relation to an envelope V, and n cavities distributed over the perimeter of F. In each cavity is housed a rotating roller, characterized in that at least one roller has its centre angle determined so as to obtain the closed volumes it delimits, as large as possible.
摘要翻译：本发明涉及一种称为旋转活塞式发动机或泵的发动机或泵，其包括相对于三角形轴线的旋转F的形状，并且围绕所述三角形轴线相对于外壳V可旋转地移动，并且n个空腔分布在 F.在每个空腔中容纳有旋转辊，其特征在于，至少一个辊的中心角被确定为尽可能大地获得其限定的封闭体积。

4. 发明申请

US20090142211A1 ROTARY STEAM ENGINE 有权
标题翻译：旋转蒸汽发动机
公开(公告)号：US20090142211A1
公开(公告)日：2009-06-04
申请号：US11949827
申请日：2007-12-04
申请人： John Holden , Richard Rehlander
发明人： John Holden , Richard Rehlander
IPC分类号： F01C1/30 , F01C17/02
CPC分类号： F01C1/20 , F01C1/28
摘要： A circular, reversible steam powered engine configured to force pistons mounted in circular housing assembly and coupled to a main shaft to create a work load. The steam powered engine is arranged to pipe steam of a high pressure into steam chambers to force pistons forward and push exhaust steam of a low pressure out of steam chambers. Gears rotate and engage with pistons to start and stop steam flow into timing valves and steam flow portions. The engine creates a torque required to effectively operate many types of loads, such as those for vehicle and equipment applications.
摘要翻译：一种圆形可逆蒸汽动力发动机，其构造成迫使安装在圆形壳体组件中的活塞并连接到主轴以产生工作负载。蒸汽动力的发动机被设置成将高压的蒸汽管道送入蒸汽室，以迫使活塞向前运动并将低压的排出的蒸汽推出蒸汽室。齿轮旋转并与活塞接合，以启动和停止蒸汽流入定时阀和蒸汽流动部分。发动机产生有效操作许多类型负载所需的扭矩，例如用于车辆和设备应用的负载。

5. 发明授权

US3966371A Rotary, positive displacement progressing cavity device 失效
标题翻译：旋转，正位移前进腔装置
公开(公告)号：US3966371A
公开(公告)日：1976-06-29
申请号：US551028
申请日：1975-02-19
申请人： Lawrence W. Berzanske
发明人： Lawrence W. Berzanske
IPC分类号： F01C1/24 , F01C1/28 , F01C17/02 , F04C17/04
CPC分类号： F01C1/28 , F01C17/02
摘要： A positive displacement, progressing cavity device with interengaging axially twisted rotors that define sealed cavities or chambers which develop at the inlet of the device and progress axially to the outlet of the device in response to synchronized rotor rotation.As the cavities or chambers progress axially they may be constant in volume, increasing in volume, decreasing in volume or any combination of constant, increasing and decreasing volume depending on the change in pitch of the axial twist of the rotors. All rotors of any one device are identical in geometric configuration and are arranged in groups of four, such that each rotor is in constant engagement with its adjacent rotors.
摘要翻译：具有相互接合的轴向扭转转子的正位移，前进空腔装置，其限定在装置的入口处形成并响应于同步转子旋转而轴向移动到装置的出口的密封空腔或室。

6. 发明授权

US3376789A High speed turbine 失效
标题翻译：高速汽轮机
公开(公告)号：US3376789A
公开(公告)日：1968-04-09
申请号：US45377165
申请日：1965-05-06
申请人： O M N I H CAMPANA & CIE
发明人： CHAMBAUT HENRY L
IPC分类号： F01C1/28 , F01C1/46
CPC分类号： F01C1/46 , F01C1/28

7. 发明授权

US2845909A Rotary piston engine 失效
公开(公告)号：US2845909A
公开(公告)日：1958-08-05
申请号：US48908655
申请日：1955-02-18
申请人： GILBERT PITKANEN
发明人： GILBERT PITKANEN
IPC分类号： F01C1/12 , F01C1/28 , F02B53/08 , F02B75/02
CPC分类号： F01C1/28 , F01C1/126 , F02B53/08 , F02B2075/025 , Y02T10/17

8. 发明授权

US09151291B2 Rotary engine 有权
标题翻译：旋转发动机
公开(公告)号：US09151291B2
公开(公告)日：2015-10-06
申请号：US13546567
申请日：2012-07-11
申请人： Gerhard Feustle
发明人： Gerhard Feustle
IPC分类号： F02B53/04 , F04C2/00 , F01C1/28 , F01C1/44
CPC分类号： F04C2/00 , F01C1/28 , F01C1/44 , Y02E10/46
摘要： A rotary engine includes a housing body having a first rotation chamber and a second rotation chamber. A first rotary body is arranged within the first rotation chamber, and a second rotary body is arranged within the second rotation chamber. A boundary surface of the first rotation chamber has a variable distance from an opposite surface of the first rotary body. A pair of valve flaps having a first valve flap and a second valve flap is arranged on the first rotary body. Upon rotation of the first rotary body, the valve flaps are in engagement with the boundary surface of the first rotation chamber and are rotated in mutually opposite directions with regard to the first rotary body so as to form two mutually demarcated working chambers within the first rotation chamber.
摘要翻译：旋转发动机包括具有第一旋转室和第二旋转室的壳体。第一旋转体设置在第一旋转室内，第二旋转体配置在第二旋转室内。第一旋转室的边界表面与第一旋转体的相对表面具有可变的距离。具有第一阀瓣和第二阀瓣的一对阀瓣设置在第一旋转体上。在第一旋转体旋转时，阀瓣与第一旋转室的边界面接合并且相对于第一旋转体在彼此相反的方向上旋转，以在第一旋转体内形成两个相互划分的工作室房间。

9. 发明申请

US20150128895A1 ROTARY ENGINE WITH ROTARY POWER HEADS 审中-公开
标题翻译：带旋转动力头的旋转发动机
公开(公告)号：US20150128895A1
公开(公告)日：2015-05-14
申请号：US14605317
申请日：2015-01-26
申请人： JOHN LARRY GAITHER
发明人： JOHN LARRY GAITHER
IPC分类号： F01C21/08 , F01C21/18 , F02B53/12 , F01C21/00 , F02B53/04 , F01C1/28 , F01C21/06
CPC分类号： F01C21/08 , F01C1/28 , F01C17/02 , F02B53/04 , F02B53/12 , F04C2240/603 , Y02T10/17
摘要： A rotary engine includes a casing having a first circular boring and a second circular boring smaller than the first circular boring. The first circular boring interconnects with the second circular boring. A piston rotor can move in a rotating manner within the first circular boring in the casing. A power head, ported to pass exhaust gases through a hollow center shaft, can move in a rotating manner within the second circular boring in the casing. The piston rotor and the power head can be coupled via a gear system to properly rotate during operation, with the piston rotor rotating counterclockwise and the power head rotating clockwise, or vice versa.
摘要翻译：旋转发动机包括具有比第一圆形钻孔小的第一圆形钻孔和第二圆形钻孔的壳体。第一个圆形钻孔与第二个圆形钻孔相互连接。活塞转子可以在壳体内的第一圆形钻孔内以旋转方式移动。移动通过中空中心轴排出废气的动力头可在壳体内的第二圆形钻孔内旋转移动。活塞转子和动力头可以通过齿轮系统联接，以在运行期间正确旋转，活塞转子逆时针旋转，动力头顺时针旋转，反之亦然。

10. 发明申请

US20130183184A1 ROTARY ENGINE 审中-公开
标题翻译：旋转发动机
公开(公告)号：US20130183184A1
公开(公告)日：2013-07-18
申请号：US13546567
申请日：2012-07-11
申请人： Gerhard FEUSTLE
发明人： Gerhard FEUSTLE
IPC分类号： F04C2/00
CPC分类号： F04C2/00 , F01C1/28 , F01C1/44 , Y02E10/46
摘要： A rotary engine includes a housing body having a first rotation chamber and a second rotation chamber. A first rotary body is arranged within the first rotation chamber, and a second rotary body is arranged within the second rotation chamber. A boundary surface of the first rotation chamber has a variable distance from an opposite surface of the first rotary body. A pair of valve flaps having a first valve flap and a second valve flap is arranged on the first rotary body. Upon rotation of the first rotary body, the valve flaps are in engagement with the boundary surface of the first rotation chamber and are rotated in mutually opposite directions with regard to the first rotary body so as to form two mutually demarcated working chambers within the first rotation chamber.
摘要翻译：旋转发动机包括具有第一旋转室和第二旋转室的壳体。第一旋转体设置在第一旋转室内，第二旋转体配置在第二旋转室内。第一旋转室的边界表面与第一旋转体的相对表面具有可变的距离。具有第一阀瓣和第二阀瓣的一对阀瓣设置在第一旋转体上。在第一旋转体旋转时，阀瓣与第一旋转室的边界面接合并且相对于第一旋转体在彼此相反的方向上旋转，以在第一旋转体内形成两个相互划分的工作室房间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式