公开(公告)号：US4782737A

公开(公告)日：1988-11-08

申请号：US945635

申请日：1986-12-23

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/20 ,  F01B13/06

CPC classification number: F04B1/20 ,  F05C2201/0448

Abstract: A fluid machine such as a pump, compressor, engine, motor or transmission has working chambers in a rotor and a central rotor-hub is provided in the rotor for the reception of a control pintle therein. The control pintle has control ports for the control of flow of fluid into and out of the working chambers of the rotor. Pressure fields form in the clearance between the rotor hub and the control pintle especially around the control ports. Leakage flows from the pressure fields through portions of the clearance between the rotor--hub and the control pintle which reduces the efficiency of the machine. Therefore means are provided in the control pintle to press those portions of the faces of the rotor hub and of the control pintle, which have those local pressure fields, together or to narrow the clearance between these faces in the respective areas where those pressure fields are located in order to reduce the leakage through the clearance between the faces of the rotor hub and the control pintle. In detail, the invention provides, in the central pintle, radially directed thrust chambers with thrust bodies therein at the proper locations and sizes to obtain an economic device with only small leakage.

Abstract translation: 诸如泵，压缩机，发动机，马达或变速器的流体机械在转子中具有工作室，转子中设置有中心转子毂，用于在其中接收控制栓塞。 控制枢轴具有用于控制流体流入和流出转子的工作室的控制端口。 压力场形成在转子毂和控制枢轴之间的间隙中，特别是在控制端口周围。 泄漏从压力场流过转子毂和控制枢轴之间的间隙的一部分，这降低了机器的效率。 因此，在控制枢栓中设置有将具有这些局部压力场的转子轮毂和控制枢轴的面的那些部分压在一起，或者在这些压力区域的相应区域中缩小这些面之间的间隙 以便通过转子毂的表面和控制枢轴之间的间隙减小泄漏。 具体地，本发明在中心枢轴中提供径向推力室，其中具有推力体的适当位置和尺寸以获得仅具有小的泄漏的经济装置。

公开(公告)号：US4748895A

公开(公告)日：1988-06-07

申请号：US932426

申请日：1986-11-19

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B1/06 ,  F01B13/00

CPC classification number: F01B1/0603

Abstract: The former art provides multi-stroke hydrostatic motors, which perform at a single revolution of the rotor multiple inward and outward strokes of the pistons. A high torque was thereby obtained. The invention discovers, that the know multi-stroke motors have still relatively short piston strokes in relation to the diameter of the rotor.The invention increases the efficiency of multiple stroke motors by the provision of control communications to control the flow of fluid pressure into pockets open to the piston faces and cylinder walls, whereby the torque of the rotor is transferred from the pistons to the cylinder walls by high pressure fluid in the pockets. The invention also provides radial guide extensions to enlarge the stroke of the pistons in a given size and weight of the device combined with the partial movement of the pockets along the guide extensions.

Abstract translation: 前一种技术提供了多冲程静液压马达，其在转子的单次旋转中执行多个活塞的向内和向外冲程。 由此获得高扭矩。 本发明发现，已知的多冲程马达相对于转子的直径具有相对短的活塞冲程。 本发明通过提供控制通信来提高多冲程电动机的效率，以控制流体压力进入到活塞面和气缸壁的开口的口袋中，从而将转子的转矩从活塞传递到气缸壁高 口袋中的压力流体。 本发明还提供了径向引导延伸部，用于在给定的尺寸和重量的装置中扩大活塞的行程，并结合沿着引导延伸部分的口袋的部分移动。

公开(公告)号：US4745846A

公开(公告)日：1988-05-24

申请号：US809105

申请日：1985-12-16

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B19/00 ,  F02B1/04 ,  F02B75/36 ,  F02F3/28 ,  F04B1/20 ,  F04B43/00 ,  F04B43/02 ,  F16F1/32 ,  F16J3/02 ,  F16J3/04 ,  F01B1/00 ,  F01B3/00 ,  F01B13/04

CPC classification number: F04B43/0063 ,  F01B19/00 ,  F02B75/36 ,  F02F3/28 ,  F04B1/20 ,  F04B43/02 ,  F16F1/32 ,  F16J3/02 ,  F16J3/047 ,  F02B1/04 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/046

Abstract: In a fluid pump or motor improvements are provided to the piston shoes therein to permit a higher pressure in the respective device. Other improvements are done to the hydrostatic bearings in radial piston or radial chamber type fluid motors and pumps. A further arrangement is, that plural pistons are applied to permit the use of two different fluids in the respective device. This leads also to the application of disc springs and their modification in a pump or motor to make the pumping of non-viscous fluids like water possible at very high pressure. Motors are provided with arrangements to permit them to drive and to carry simultaneously or to have hollow shafts, whereby improved and novel machines and vehicles are obtained.

Abstract translation: 在流体泵或电动机中，将改进措施提供给其中的活塞鞋，以允许相应装置中的较高压力。 对径向活塞或径向室型流体电动机和泵中的静压轴承进行了其他改进。 进一步的布置是，施加多个活塞以允许在相应装置中使用两种不同的流体。 这也导致盘簧的应用及其在泵或马达中的改进，以使非粘性流体像水一样在非常高的压力下被泵送。 电机具有允许它们同时驱动和携带或具有空心轴的布置，从而获得改进的和新颖的机器和车辆。

公开(公告)号：US4681023A

公开(公告)日：1987-07-21

申请号：US782633

申请日：1985-09-30

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/20 ,  F01B13/06

CPC classification number: F04B1/20 ,  B64C2700/6281 ,  F02F2200/04 ,  F05C2201/0448 ,  F05C2201/046

Abstract: On piston shoes in radial piston pumps, motors and engines the radial load which is excerted by the pressure under the piston onto the piston shoe is to a high rate borne by hydrostatic bearings between the piston shoe and the inner guide face of the piston stroke actuator ring. At high revolutions per given time the centrifugal forces appearing from the masses of piston and shoe increase drastically which results therein, that the bearing capacity of the hydrostatic bearing fails to bear the increased load. The invention gives rules how additional hydrodynamic bearing portions can become provided on the outer portions of the piston shoes, whereby those portions will carry an additional load by hydrodynamic actions. Since the bearing capacity of such bearing portions increases with increase of the rotary speed of the device, the applicable range of revolutions per minute can be increased by the application of the invention.

Abstract translation: 在径向柱塞泵，电动机和发动机的活塞式鞋上，活塞底下的活塞压力所产生的径向载荷是活塞靴与活塞冲程执行机构的内导向面之间的静压轴承所承受的高速率 环。 在每次给定时间的高转速下，活塞和滑块质量出现的离心力急剧升高，导致静压轴承的承载能力不能承受增加的载荷。 本发明给出了如何在活塞鞋的外部部分上设置额外的流体动力轴承部分的规则，由此这些部分将通过流体动力作用承载额外的负载。 由于这种轴承部分的承载能力随着装置的转速的增加而增加，所以通过应用本发明可以提高适用的每分钟转数。

公开(公告)号：US4662584A

公开(公告)日：1987-05-05

申请号：US664262

申请日：1984-10-24

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: B64C11/28 ,  B64C27/04 ,  B64C27/12 ,  B64C29/00 ,  B64D31/14 ,  B64D35/00 ,  F02B75/02 ,  B64D27/00

CPC classification number: B64D35/00 ,  B64C11/28 ,  B64C27/04 ,  B64C27/12 ,  B64C29/00 ,  B64D31/14 ,  B64C2700/6281 ,  F02B2075/025

Abstract: Propellers are provided to drive a vehicle or to bear a vehicle in air. Such propellers have commonly been fixed to wings or fuselages. The fixed locations of the propellers limited the abilities and capabilities of the respective vehicle. The invention now provides arrangements on or to propellers which makes it possible to change the location of the respective propeller relative to another portion of the vehicle. The change of the location of the propeller in relation to another portion of the vehicle makes it possible to improve the abilities or capabilities of the vehicle. Specifically beneficial effects are obtained by applying the invention to propeller-pairs. Specific relations of locations of propellers to wings or to flow of air in combination with means to pivot portions of the arrangement(s) can lead to better overall efficiencies, speeds, bearing capacities, economy or comfort of the vehicle or of portions thereof.

Abstract translation: 提供螺旋桨来驱动车辆或在空中承载车辆。 这种螺旋桨通常被固定在机翼或机身上。 螺旋桨的固定位置限制了相应车辆的能力和能力。 本发明现在提供在螺旋桨上或在螺旋桨上的装置，这使得可以改变相应的螺旋桨相对于车辆的另一部分的位置。 相对于车辆的另一部分，螺旋桨的位置的改变使得可以提高车辆的能力或能力。 通过将本发明应用于螺旋桨对，可获得特别有益的效果。 螺旋桨与机翼或空气流动的位置的特定关系与装置枢转该装置的部分的装置可以导致更好的总体效率，速度，承载能力，经济性或舒适性的车辆或其部分。

公开(公告)号：US4638520A

公开(公告)日：1987-01-27

申请号：US573255

申请日：1984-01-23

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: A46B9/04 ,  A61C17/30 ,  A46B13/06

CPC classification number: A61C17/349 ,  A46B9/045 ,  A61C17/30 ,  A46B2200/1066

Abstract: A toothbrush is provided with bristles to brush and clean the teeth. Since there are cavities between neighboring teeth it is useful to exercise a multidirectional brushing of the teeth and cavities. The handle of the tooth brush is therefor provided with a fluid motor which is driven by fluid, for example by fluid from the water pipe which is available in the living quarters. The fluid motor revolves a rotary member wherein a space with a therein reciprocable piston is provided. The piston rod engages one end of a lever of a transfer arrangement and swings the lever. The other end of the lever then swings the outgoing shaft of the housing. By attaching a tooth brush to the swinging outgoing shaft the brush can do a multi directional movement for better brushing of the teeth and the cavities between the teeth.

Abstract translation: 牙刷上设有刷毛刷和清洁牙齿。 由于在相邻牙齿之间有空腔，所以对于牙齿和空腔进行多方位刷牙是有用的。 因此，牙刷的手柄设置有由流体驱动的流体马达，流体马达例如通过在生活区中可用的水管的流体驱动。 流体马达旋转旋转构件，其中设置有具有可往复运动的活塞的空间。 活塞杆接合传送装置的杆的一端并摆动杆。 然后，杠杆的另一端摆动外壳的输出轴。 通过将齿刷附接到摆动出口轴，刷子可以进行多向运动，以更好地刷牙和齿之间的空腔。

公开(公告)号：US4626177A

公开(公告)日：1986-12-02

申请号：US677774

申请日：1984-12-03

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B9/10 ,  F04B17/00 ,  F04B35/00

CPC classification number: F04B9/10

Abstract: A hydraulic arrangement has a housing which includes a first space of a definite first pressure and a second space with a lower second pressure. A primary pump supplies fluid under the first pressure into the first space to open the entrance ports into cylinders, which contain pistons therein, whereby the pistons are forced partially out of the cylinders and into the mentioned second space. In the second space the pistons are moved inwardly into the cylinders by an eccentric cam ring to supply a flow of fluid of a fourth pressure out of the outlet of the arrangement's housing. In modified embodiments the arrangement is a pressure transmission, which takes in a third pressure to drive a motor in the arrangement which in turn drives the shaft with the eccentric cam and the unit then exits the fourth pressure, which might be a very high pressure of up to more than ten thousand pounds per square inch. Still other embodiments show in several modifications a device to reciprocate or oscillate exterior linear or rotary motors either permanently or stepwise in predetermined cycles. Working actions of machines or vehicles can so be driven and controlled by the arrangement without additional control facilities, when so desired.

Abstract translation: 液压装置具有壳体，该壳体包括具有确定的第一压力的第一空间和具有较低的第二压力的第二空间。 初级泵将第一压力下的流体供应到第一空间中，以将进入口打开到其中包含活塞的气缸中，由此活塞被部分地从气缸中推出并进入所述第二空间。 在第二空间中，活塞通过偏心凸轮环向内移动到气缸中，以将第四压力的流体流从配置的壳体的出口提供出来。 在改进的实施例中，该布置是压力传递装置，其承受第三压力以驱动该装置中的电动机，该装置又随着偏心凸轮驱动轴，并且该装置然后离开第四压力，该第四压力可能是非常高的压力 每平方英寸超过一万磅。 其他实施例在几个修改中示出了在预定周期中永久地或逐步地往复运动或振荡外部线性或旋转电动机的装置。 如果需要，机器或车辆的工作动作可由该装置驱动和控制，而不需要附加的控制设备。

公开(公告)号：US4569630A

公开(公告)日：1986-02-11

申请号：US387567

申请日：1982-06-11

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/20 ,  F04B43/00 ,  F04B43/02 ,  B64C11/38 ,  F01B13/04

CPC classification number: F04B1/20 ,  F04B43/0063 ,  F04B43/02 ,  B64C2700/6281 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/046

Abstract: In hydrostatic pumps, motors and transmissions; faces, which slide and seal along adjacent faces, commonly have recesses for hydrostatic lubrication or for control of flow through ports.The invention provides additional arrangements on such faces for the provision of additional functions, for example, for the control of hydrodynamic flow into spaces between faces, the control of an additional control flow through the faces and the sealing therof or it provides recesses or seal inserts of specific locations or configurations for the improvement of the efficiency of the faces or for assurance of additional actions by the faces.

Abstract translation: 在静液压泵，电机和变速箱; 相邻表面滑动和密封的面通常具有用于静液压润滑的凹槽或用于控制通过端口的流动。 本发明在这些面上提供了额外的布置，用于提供额外的功能，例如用于控制流体流入面之间的空间，控制通过面的附加控制流和密封垫，或者提供凹部或密封插入 的具体位置或配置，以提高面部效率或确保面部附加动作。

公开(公告)号：US4550644A

公开(公告)日：1985-11-05

申请号：US575622

申请日：1984-01-31

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/20 ,  F01B13/06

CPC classification number: F04B1/20 ,  F05C2201/0448

Abstract: In a fluid machine, wherein fluid flows through working chambers, as in pumps, compressors, motors, transmissions, a rotor and a drive shaft are revolvingly borne in the housing of the machine. Since slight departures of the axes of the rotor and shaft from each other might result in wearing of faces or in widened clearances in the machine, the shaft and rotor are coupled flexibly. The coupling is managed by providing the drive shaft with arms or fingers and the rotor with gaps whereby the gaps are extending into the axially seen medial rotor portion. The arms or fingers are engaging the walls of the gaps in the mentioned medial rotor portion, whereby tilting components of forces, which might occur, when the coupling would be on an axial end of the rotor, are prevented.

Abstract translation: 在流体机器中，其中流体流过工作室，如在泵，压缩机，马达，变速器，转子和驱动轴中一样旋转地承载在机器的壳体中。 由于转子和轴的轴线的轻微离开可能导致机器的表面磨损或间隙变宽，所以轴和转子被灵活地连接。 通过将驱动轴带有臂或指状物并且转子具有间隙来管理联接，由此间隙延伸到轴向看到的内侧转子部分中。 臂或手指接合所述中间转子部分中的间隙的壁，由此防止当联接器将在转子的轴向端部上时可能发生的倾斜部分的力。

公开(公告)号：US4480532A

公开(公告)日：1984-11-06

申请号：US338741

申请日：1982-01-11

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F02B1/04 ,  F02F1/02 ,  F01B31/08

CPC classification number: F02F1/02 ,  F02B1/04 ,  F05C2201/0448

Abstract: External chambers are applied around the working cylinder of an engine to permit high temperature for mechanically weak materials for the very hot parts of the engine, when the external chambers are filled with plural different pressures substantially equal to that in plural different pressure areas in the working cylinder.

Abstract translation: 外部室被施加在发动机的工作气缸周围，以允许用于发动机非常热的部件的机械弱材料的高温，当外部腔室充满与工作中的多个不同压力区域中的多个不同的压力时 圆筒。