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公开(公告)号：US09957798B2
公开(公告)日：2018-05-01
申请号：US14666591
申请日：2015-03-24
申请人： BASSO INDUSTRY CORP.
发明人： San-Yih Su , Da-Jay Lin
摘要： A switching device for a pneumatic tool includes a valve member, a connecting member and an operating unit. The valve member is rotatable relative to the pneumatic tool between first and second positions. The connecting member is coupled to the valve member in a manner such that the connecting member drives the rotation of the valve member and that an assembly of the valve member and the connecting member is flexible, so as to establish an air-tight seal between the valve member and a pneumatic motor of the pneumatic tool. The operating unit is mounted on the pneumatic tool and coupled co-rotatably to the connecting member.
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公开(公告)号：US09920688B2
公开(公告)日：2018-03-20
申请号：US15100458
申请日：2014-12-05
申请人： Alexander M. Zink
发明人： Alexander M. Zink
IPC分类号： F02B55/14 , F02B53/12 , F02B53/10 , F02B53/04 , F02B53/02 , F16J9/12 , F02B53/00 , F01C1/46 , F01C20/14
CPC分类号： F02B55/14 , F01C1/46 , F01C20/14 , F02B53/00 , F02B53/02 , F02B53/04 , F02B53/10 , F02B53/12 , F16J9/12 , Y02T10/17
摘要： Combustion engine having a rotor, a housing and at least two combustion chambers which are formed between the rotor and the housing, wherein the housing has at least one ignition recess on the side thereof which faces the rotor, into which ignition recess a fuel feed and ignition system opens. At least one valve device which is mounted rotatably in the housing is configured for dividing the combustion chambers at least temporarily into an ignition chamber and a compression chamber. The valve device has at least one rotor passage section, at least one closing section and at least one gas passage section. Alternatively, the valve device temporarily at the same time disconnects a compression chamber from a first combustion chamber and an ignition chamber from a second combustion chamber, wherein there is a fluidic connection during this time between the ignition chamber and the compression chamber.
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公开(公告)号：US20150198158A1
公开(公告)日：2015-07-16
申请号：US14578600
申请日：2014-12-22
发明人： Jonas FORSSELL , Christer ODENMARCK
CPC分类号： F04C15/0049 , F01C1/103 , F01C20/14 , F04B11/00 , F04C2/10 , F04C2/102 , F04C14/14 , F04C15/06 , F16H39/36
摘要： A control ring for controlling the flow of a pressure medium in a displacement pump is provided. The control extends along a first rotational axis, and includes a first and a second axial surface. The first axial surface has an interface section provided with at least a first and a second opening, which first and second openings are arc shaped and are separated by a first and a second land. The first land is provided with a first tapered groove extending from the first opening into the first land, and having its broader edge in a direction of the first opening and its tip in a direction of the second opening. The first tapered groove extends into the first land such that an angular distance between the first and second openings over the first land is different at different radial distances.
摘要翻译： 提供了用于控制位移泵中的压力介质的流动的控制环。 控制装置沿着第一旋转轴线延伸，并且包括第一和第二轴向表面。 第一轴向表面具有设置有至少第一和第二开口的界面部分，该第一和第二开口是弧形的并且由第一和第二平台分开。 所述第一平台设置有从所述第一开口延伸到所述第一平台中的第一锥形槽，并且在所述第一开口的方向上具有较宽的边缘，并且所述第一锥形槽的尖端沿所述第二开口的方向延伸。 第一锥形槽延伸进入第一平台，使得在第一平台上的第一和第二开口之间的角距离在不同的径向距离处是不同的。
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公开(公告)号：US20150147212A1
公开(公告)日：2015-05-28
申请号：US14404351
申请日：2013-05-29
发明人： Anders Urban Nelson
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.
摘要翻译： 可逆气动叶片马达包括具有压力空气入口通道和排气出口通道的定子壳体，支撑在定子壳体中的气缸，可在气缸中旋转的叶片承载转子，并与气缸形成间隙密封部分， 位于密封部分相对侧的端口，用于从气缸供给动压空气或清除排出空气，与间隙密封部分直径相对的主出口和用于将空气连通口交替连接到压力空气入口通道的方向阀，以及 排气出口通道。 电动机还包括位于主出口和每个空气连通端口之间的辅助出口，并且方向阀包括分别用于打开和关闭辅助出口和大气之间的通过排气的控制部分 出风口通道。
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公开(公告)号：US20140325986A1
公开(公告)日：2014-11-06
申请号：US14356952
申请日：2012-12-15
申请人： Michael ZETTNER
发明人： Michael Zettner
IPC分类号： F02G1/05
CPC分类号： F01C1/20 , F01C11/004 , F01C20/14 , F01C21/18 , F01C2021/12 , F02G1/05 , F02G2254/30 , F02G2270/90 , F04C29/124 , Y02E10/46
摘要： The invention is a rotary engine comprised of at least one and usually a plurality of independent partial engines. Two different processes can be carried out in each independent partial engine both of which are used to operate the engines. The processes of the invention are basically two different and separate closed cycle processes that can both operate within the same geometric confinement, i.e. the same expansion chamber or expansion chambers, at the same time. The primary process performs the main function of converting heat to kinetic energy and is necessary in all engines of the invention. It is a unique process that uses the expansion of gases and also the contraction of the condensing gases after their expansion. The secondary process is needed for start-up and to provide additional power in case the engine might go into a stall. In most engines of the invention both processes are needed to operate the engine.
摘要翻译： 本发明是由至少一个且通常多个独立的部分发动机组成的旋转发动机。 在每个独立的部分引擎中可以执行两个不同的过程，这两个引擎都用于操作发动机。 本发明的方法基本上是两个不同且分离的闭合循环过程，其可以同时在相同的几何限制（即相同的膨胀室或膨胀室）内操作。 主要过程执行将热量转换为动能的主要功能，并且在本发明的所有发动机中是必需的。 这是一个独特的过程，它使用膨胀气体，还有膨胀后冷凝气体的收缩。 启动时需要辅助过程，并提供额外的功率，以防发动机进入失速状态。 在本发明的大多数发动机中，需要两个工艺来操作发动机。
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公开(公告)号：US20140083086A1
公开(公告)日：2014-03-27
申请号：US14001667
申请日：2012-03-08
CPC分类号： F15B7/008 , F01C1/10 , F01C1/103 , F01C20/14 , F04C2/102 , F04C2/103 , F04C14/14 , F16H39/36 , F16K5/08
摘要： A gerotor pump (1) comprising; a housing (2) which comprises a first and a second supply socket (18a, 18b; 19a, 19b), an inner rotor (4); and an outer rotor (5) rotatably located relative the housing (2); wherein the inner rotor (4) is located within the outer rotor (5), and lobes (13, 4) of the inner and the outer rotor (4, 5) engaging, the inner rotor (4) is centred around an axis (15b) which is eccentric from an axis of rotation (15) of said outer rotor (5), wherein a pressure chamber (7) with a high pressure and a low pressure section, is defined between the inner and outer rotor (4,), characterised in, that the inner rotor (4) is rotatably arranged on a shaft cylinder (10b) which is fixed at one end of a central drive shaft (10) of the pump (1) and is centred about said rotational axis (15b), whereby said inner rotor (4) wanders in said outer rotor (5) when said central drive shaft (10) is turned, and wherein the inner rotor (4) is provided with radial supply conduits (9) extending from the pressure chambers (7) to the shaft cylinder (10b), and wherein said shaft cylinder (10b) is provided with at least a first and a second cylinder opening (16, 17), such that the first cylinder opening (16) is axially displaced relative the second cylinder opening (17), and said first opening (16) is arranged such that it is connected to said high pressure section, and said second cylinder opening (17) is arranged such that it is connected to said low pressure section.
摘要翻译： 一种运转泵（1），包括： 包括第一和第二供电插座（18a，18b; 19a，19b）的壳体（2），内转子（4）; 和相对于壳体（2）旋转定位的外转子（5）; 其中所述内转子（4）位于所述外转子（5）内，并且所述内转子（4）和所述外转子（4,5）的凸角接合，所述内转子（4）围绕轴线 15b），其与所述外转子（5）的旋转轴线（15）偏心，其中在所述内转子（4）之间限定具有高压和低压部分的压力室（7） 其特征在于，内转子（4）可旋转地布置在固定在泵（1）的中心驱动轴（10）的一端的轴筒（10b）上并且围绕所述旋转轴线（15b）居中 ），其中所述内转子（4）在所述中心驱动轴（10）转动时在所述外转子（5）中游动，并且其中所述内转子（4）设置有从所述压力室（9）延伸的径向供应管道 （7）连接到所述轴缸（10b），并且其中所述轴缸（10b）设置有至少第一和第二气缸开口（16,17），使得所述第一气缸操作 （16）相对于第二气缸开口（17）轴向移动，并且所述第一开口（16）被布置成使得其连接到所述高压部分，并且所述第二气缸开口（17）被布置成使得它 连接到所述低压部分。
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7.发明申请公开(公告)号：US20100247360A1
公开(公告)日：2010-09-30
申请号：US12749032
申请日：2010-03-29
IPC分类号： F01C1/02
摘要： According to one embodiment of the invention, an engine system comprises a housing, an outer gerotor, an inner gerotor, a tip inlet port, a face inlet port, and a tip outlet port. The housing has a first sidewall, a second sidewall, a first endwall, and a second endwall. The outer gerotor is at least partially disposed in the housing and at least partially defines an outer gerotor chamber. The inner gerotor is at least partially disposed within the outer gerotor chamber. The tip inlet port is formed in the first sidewall and allows fluid to enter the outer gerotor chamber. The face inlet port is formed in the first endwall and allows fluid to enter the outer gerotor chamber. The tip outlet port is formed in the second sidewall and allows fluid to exit the outer gerotor chamber.
摘要翻译： 根据本发明的一个实施例，发动机系统包括外壳，外转子，内转子，尖端入口，面入口和尖端出口。 壳体具有第一侧壁，第二侧壁，第一端壁和第二端壁。 外齿轮至少部分地设置在壳体中并且至少部分地限定外齿轮转子室。 内转子运动器至少部分地设置在外转子室内。 尖端入口端口形成在第一侧壁中并允许流体进入外转子室。 面入口形成在第一端壁中并允许流体进入外转子室。 尖端出口形成在第二侧壁中并允许流体离开外转子室。
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公开(公告)号：US20100028188A1
公开(公告)日：2010-02-04
申请号：US12183088
申请日：2008-07-31
申请人： Yan A. Satanovskiy
发明人： Yan A. Satanovskiy
CPC分类号： F01C1/123 , F01C1/084 , F01C1/20 , F01C19/005 , F01C19/06 , F01C20/04 , F01C20/14 , F04C2220/26
摘要： An improved high torque rotary abutment motor is provided that is capable of producing ultra high pressures, while still remaining light weight an reliably efficient. The rotary abutment motor is provided with a body and rotor are sealed in the axial direction with two face spring seals compensating for tolerance and wearing gap. In such a configuration, increasing pressures create increasing force of sealing, thereby allowing operational pressures in excess of what is currently available today.
摘要翻译： 提供了一种改进的高扭矩旋转邻接电动机，其能够产生超高压，同时仍然保持轻重量可靠地有效。 旋转抵靠电机设有主体和转子，在轴向上密封，两个面弹簧密封件补偿公差和磨损间隙。 在这种构造中，增加的压力产生增加的密封力，从而允许超过目前可用的操作压力。
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公开(公告)号：US4822260A
公开(公告)日：1989-04-18
申请号：US97941
申请日：1987-09-17
摘要： A device for controlling a rotating-piston machine in which inner and outer rotors rotate at unequal speeds and profiled teeth thereon form gaps to define working chambers which move, with change of volume, from an inlet region to an outlet region of the machine. The device comprises a body having a feed channel for a working fluid, a plurality of supply channels which open into the inlet region and two rotary slide valves for controlling communication between the feed channel and the supply channels to fill the working chambers during development of suction therein upon rotation of the rotors. The body has two round cutouts each containing a respective rotary slide valve. One slide valve controls supply of fluid at the beginning of development of suction in each working chamber whereas the other slide valve controls supply fluid at the end of development of suction in each working chamber. Each cut-out is connected to the feed channel and to respective associated pluralities of supply channels.
摘要翻译： 一种用于控制旋转活塞机械的装置，其中内部和外部转子以不同的速度旋转并且其上的齿形成间隙以限定随着体积的变化从机器的入口区域到出口区域移动的工作室。 该装置包括具有用于工作流体的进料通道的主体，通向入口区域的多个供应通道和两个用于控制进料通道和供给通道之间的连通的旋转滑阀，用于在开发抽吸期间填充工作室 其中转子旋转时。 主体具有两个圆形切口，每个包含相应的旋转滑阀。 一个滑阀在每个工作室中开始抽吸开始时控制流体供应，而另一个滑阀在每个工作室中抽吸结束时控制供应流体。 每个切口连接到进给通道和相应的多个供应通道。
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公开(公告)号：US4716726A
公开(公告)日：1988-01-05
申请号：US838774
申请日：1986-03-12
申请人： David J. Nowaczyk
发明人： David J. Nowaczyk
摘要： An adjustable rotary vane pump for changing the direction and rate of fluid flow through the pump. The pump comprises a first pump housing having a generally cylindrical chamber therein along a central axis of the housing. A second housing is provided having a second chamber therein coaxially oriented with the first housing. An insert member is provided in the second housing having an aperture therein of a given eccentricity. The insert member is slidably adjustable for rotational movement within the second housing for providing varying cross-sectional dimensions for the fluid flow through the pump. A rotor is disposed in the housing coaxial with the first and second housing. A plurality of vane members are provided on the rotor which respectively engage the walls of the first chamber and the insert member within the pump.
摘要翻译： 一种用于改变通过泵的流体流动方向和速度的可调节旋转叶片泵。 泵包括第一泵壳体，其沿着壳体的中心轴线具有大致圆柱形的腔室。 第二壳体具有与第一壳体同轴取向的第二腔室。 插入构件设置在第二壳体中，其中具有给定偏心率的孔。 插入构件可滑动地调节，以在第二壳体内旋转运动，以提供用于通过泵的流体流动的变化的横截面尺寸。 转子设置在与第一和第二壳体同轴的壳体中。 多个叶片构件设置在转子上，分别接合泵内的第一室和插入构件的壁。
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