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公开(公告)号：US4302937A
公开(公告)日：1981-12-01
申请号：US79737
申请日：1979-09-28
Applicant: Paul Aubert
Inventor： Paul Aubert
CPC classification number: G05D16/10 , F16H61/64 , Y10T137/2617 , Y10T137/7794
Abstract: A pressure limiter-regulator for a hydraulic control circuit. In a single body, a single spring acts both on a central spindle, which provides the pressure regulating function, and on a ball which provides the limiting function. The invention is applicable to the hydraulic feeding of a hydrokinetic torque converter.
Abstract translation: 用于液压控制回路的压力限制器。 在单体中，单个弹簧作用于提供压力调节功能的中心心轴上，并且在提供限制功能的球上起作用。 本发明适用于液力动力变矩器的液压供给。
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公开(公告)号：US4289048A
公开(公告)日：1981-09-15
申请号：US940934
申请日：1978-09-11
Applicant: Steve A. Mikel , Alfred P. Blomquist
Inventor： Steve A. Mikel , Alfred P. Blomquist
CPC classification number: F16H45/02 , F16H2041/246 , F16H2045/0294 , Y10T477/6352
Abstract: A lock-up system for an automatic transmission torque converter including a single movable piston disposed axially between a housing fixed to the torque converter impeller and the torque converter turbine, normally held in a free position by transmission regulated fluid forces and movable in response to a reversal of the fluid forces acting on it to a position where frictional sealing surfaces on the piston and the housing effect a mechanical interconnection of the turbine and impeller.
Abstract translation: 一种用于自动变速器变矩器的锁定系统，其包括轴向设置在固定到变矩器叶轮的壳体和变矩器涡轮机之间的单个可移动活塞，通常通过传输调节的流体力保持在自由位置，并响应于 将作用在其上的流体力的反转到活塞和壳体上的摩擦密封表面影响涡轮机和叶轮的机械互连的位置。
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公开(公告)号：US4288985A
公开(公告)日：1981-09-15
申请号：US102142
申请日：1979-12-10
Applicant: Richard G. Dyck
Inventor： Richard G. Dyck
CPC classification number: F03B13/264 , F03B13/086 , Y02E10/28 , Y10T137/2774
Abstract: An apparatus is disclosed which is capable of producing usable energy as a result of the rise and fall of ocean tides. A second reservoir is connected to a natural reservoir such as the ocean by means of a duct system wherein the duct openings in the two reservoirs are established at levels which will constantly be submerged. Upon charging the duct system with water, the siphon principle will urge the flow of water back and forth through the duct system between the two reservoirs as the water in the second reservoir seeks a level of equilibrium with that of the ocean. A turbine is mounted in the duct system and is driven by the substantially continuous flow of water back and forth through the system thereby producing a source of useable energy.
Abstract translation: 公开了一种能够由于海浪的上升和下降而产生可用能量的装置。 第二储存器通过管道系统连接到诸如海洋的天然储存器，其中两个储存器中的管道开口以不断浸没的水平建立。 在用管道系统充水时，虹吸原理将通过第二储层中的水寻求与海洋的平衡水平来促使两个水库之间的管道系统的水流来回流动。 涡轮机安装在管道系统中，并且由基本上连续的水流通过系统来回驱动，从而产生可用能量源。
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公开(公告)号：US4199047A
公开(公告)日：1980-04-22
申请号：US849723
申请日：1977-11-09
Applicant: Ching-Chung Ling
Inventor： Ching-Chung Ling
CPC classification number: F16H45/02 , F16H2045/0294
Abstract: A hydrokinetic torque converter with an internal friction clutch wherein provision is made for actuating the clutch in response to changes in hydrokinetic torus circuit pressure and wherein provision also is made for engaging and disengaging the clutch by controlling the direction of fluid flow to and from the torus circuit of the converter.
Abstract translation: 一种具有内摩擦离合器的动力学变矩器，其中提供响应于动力学环形回路压力的变化来致动离合器，并且还设置用于通过控制流体流过环形管的方向与离合器的接合和分离 电路的转换器。
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公开(公告)号：US4198819A
公开(公告)日：1980-04-22
申请号：US915294
申请日：1978-06-13
Applicant: Nigel G. Bourne
Inventor： Nigel G. Bourne
CPC classification number: H02K9/19 , B65G43/02 , E21F17/00 , F16H57/0417 , Y10S60/912 , Y10T74/2189
Abstract: A power transmission including a motor, a "fixed-fill" fluid coupling and a gear box, at least the "fixed-fill" fluid coupling of which is liquid cooled.
Abstract translation: 包括马达，“固定填充”流体联轴器和齿轮箱的动力传动装置，至少其“固定填充”流体联轴器被液体冷却。
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Patent Agency Ranking
公开(公告)号：US4194360A
公开(公告)日：1980-03-25
申请号：US886855
申请日：1978-03-15
Applicant: Helmut J. Stieger
Inventor： Helmut J. Stieger
CPC classification number: F02B63/06 , F04D15/005 , F04D5/002 , F04D5/007 , F05B2250/503
Abstract: The invention relates to a power take-off arrangement, particularly a power take-off arrangement from an engine, comprising a pump including a fixed casing defining an annular liquid chamber, a rotor with a vaned annulus rotatable in said annular liquid chamber and intended to be rotated over a relatively wide speed range, a liquid inlet to said annular chamber, a liquid outlet from said annular chamber, a gate between said inlet and said outlet intended to allow passage of the rotor thereby while obstructing the flow of liquid along said annular chamber externally of the vanes of the rotor, and means for maintaining the liquid outlet from said pump at a substantially constant pressure at speeds above a predetermined speed within said speed range.
Abstract translation: 本发明涉及一种动力输出装置，特别是来自发动机的动力输出装置，包括一泵，该泵包括限定环形液室的固定壳体，具有可在所述环形液室中旋转的带叶片环的转子， 在相对宽的速度范围内旋转，到所述环形室的液体入口，来自所述环形室的液体出口，所述入口和所述出口之间的门，用于允许转子的通过，同时阻止液体沿着所述环形 在转子的叶片外部的腔室，以及用于在所述速度范围内以高于预定速度的速度将来自所述泵的液体出口保持在基本上恒定的压力的装置。
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公开(公告)号：US4182123A
公开(公告)日：1980-01-08
申请号：US870931
申请日：1978-01-18
Applicant: Tsuneo Ueda
Inventor： Tsuneo Ueda
CPC classification number: F03B13/105 , F03B13/086 , Y02E10/22 , Y10T137/2713
Abstract: A hydraulic power plant has a reservoir with a dam wall, a water turbine connected to a generator, a penstock extending from the reservoir to the water turbine and passing over the dam wall without passing through the dam wall to supply water from the reservoir to the turbine, and a vacuum pump adapted to fill at least a portion of the penstock with water by a siphon effect and being connected at a substantially uppermost portion of the penstock which is located on the top of the dam wall.
Abstract translation: 液压动力设备具有一个具有坝壁的水库，一个与发电机连接的水轮机，一个从蓄水池延伸到水轮机的水管，并且不经过坝壁，通过坝壁，从水箱向 涡轮机和真空泵，其适于通过虹吸效应将水柱的至少一部分填充到水中，并且连接在位于坝壁顶部的管道的基本最上部分。
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公开(公告)号：US4150542A
公开(公告)日：1979-04-24
申请号：US842570
申请日：1977-10-17
Applicant: Marvin C. Spears
Inventor： Marvin C. Spears
Abstract: A fluid drive transmission in which a moving fluid is used to connect the drive and driven members together. The drive and driven members both comprise rollers having longitudinally mounted, spiral shaped vanes extending about their periphery. The rollers are mounted in end to end spaced relationship in a common housing with a greater radial spacing provided between the periphery of the driving member and the housing than between the periphery of the driven member and housing. The system further includes a combined apparatus for supplemental braking which includes a valve connected in a closed hydraulic path between the ends of the housing. The valve is effective to retard the pressurized flow of the fluid upon application of the brakes thus assisting in slowing down the speed of operation of the transmission and retarding the drive output.
Abstract translation: 流体驱动传动装置，其中使用移动流体将驱动部件和被驱动部件连接在一起。 驱动和从动构件都包括具有沿其周边延伸的纵向安装的螺旋形叶片的辊。 辊子在公共壳体中以端对端间隔开的关系安装，在驱动构件的周边与壳体之间设置有较大的径向间隔，而不是在从动构件的周边与壳体之间。 该系统还包括用于补充制动的组合装置，其包括连接在壳体的端部之间的封闭的液压路径中的阀。 该阀在施加制动器时有效地阻止流体的加压流动，从而有助于减慢变速器的操作速度并延迟驱动输出。
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公开(公告)号：US4117676A
公开(公告)日：1978-10-03
申请号：US717515
申请日：1976-08-25
Applicant: Francisco Jose Gutierrez Atencio
Inventor： Francisco Jose Gutierrez Atencio
CPC classification number: F03B13/086 , F05B2240/93 , Y02E10/22 , Y10T137/2713
Abstract: An incorporable hydromotive assembly for a water storing dam or related engineered structure includes a siphon draft conduit with ascending-descending branches adapted to be archingly positioned over a water storing structure for conveying water through the hydromotive assembly to actuate same. The assembly includes chambers defined around its structural body which can be filled with fluid to sink it, or with gas to float it. The incorporable ascending-descending siphon draft conduit includes structure for interchangeably permitting it to be archingly positioned over a plurality of dams or related water storing structures. The method of positioning the incorporable and transportable assembly at said dams for purposes of power generation is described.
Abstract translation: 一种用于储水坝或相关工程结构的可组合的水力发电组件包括具有上升下降分支的虹吸引流管，适于拱形地定位在储水结构上方，用于输送水通过液压动力组件以致动水。 组件包括围绕其结构体限定的腔室，其可以填充流体以使其沉没，或者用气体使其浮起。 所述可并入的升降虹吸通风管包括用于可互换地允许其拱形地定位在多个水坝或相关的储水结构上的结构。 描述了用于发电的目的将可并入和可运输组件定位在所述大坝处的方法。
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公开(公告)号：US4110980A
公开(公告)日：1978-09-05
申请号：US841823
申请日：1977-10-13
Applicant: Willing B. Foulke
Inventor： Willing B. Foulke
Abstract: Agitation of the surface of a body of water by a falling stream of water results in the entrainment of air bubbles which are carried underneath the surface. These air bubbles are collected in a tank having a submerged open bottom. Air pressure is produced within the tank and utilized to perform useful work by operating a pneumatic pressure transformer which in turn produces high pressure air for operating a series of air-lift pumps. In an alternative embodiment a reciprocating piston motor or turbine is positioned in a path of flow between a portion of the body of water containing relatively few air bubbles and another portion containing a relatively large quantity of bubbles. Flow through this path takes place by reason of a difference in densities and is available to do useful work.
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