公开(公告)号：US4776258A

公开(公告)日：1988-10-11

申请号：US595217

申请日：1984-03-30

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B1/06 ,  F01B13/06

CPC classification number: F01B1/0644

Abstract: A radial-piston machine has a rotor formed with a plurality of cylinders, wherein pistons are reciprocable. Each such piston is formed on its radially outer end with a reception seat and a pivotable portion of a respective piston shoe is engageable on the seat. The piston shoes ride on an eccentric cam in a housing of the machine. Each such piston shoe may move radially into and out of engagement with the respective piston. A pair of end members axially flank the piston shoes to prevent their escape in axial direction. The former requirement to connect the piston shoes pivotably to the pistons is eliminated by the application of seal- and support-faces in the rotor, a stroke guide face on the cam, outer faces and end faces on the piston shoes and innermost faces on provided end members, whereby the piston shoes are retained between the mentioned faces, but permitted to otherwise free movement between the pistons, rotor, end members, and the cam. A certain fastening of the piston shoe to the piston may, however, be provided, if so desired.

Abstract translation: 径向活塞机具有形成有多个气缸的转子，其中活塞是往复运动的。 每个这样的活塞在其径向外端上形成有接收座，并且相应的活塞鞋的可枢转部分可接合在座椅上。 活塞鞋骑在机器壳体中的偏心凸轮上。 每个这样的活塞靴可以径向地移动到与相应的活塞接合和脱离接合。 一对端部构件轴向地在活塞鞋的侧面侧面以防止其在轴向方向上的逸出。 通过在转子中施加密封和支撑面，凸轮上的行程引导面，活塞鞋的外表面和端面以及所提供的最内面，消除了将活塞鞋可枢转地连接到活塞的先前要求 由此活塞鞋保持在所述面之间，但允许活塞，转子，端部构件和凸轮之间以其它方式自由移动。 但是，如果需要，可以提供活塞靴到活塞的一定的紧固。

公开(公告)号：US4770371A

公开(公告)日：1988-09-13

申请号：US828115

申请日：1986-02-10

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: B64C11/28 ,  B64C27/04 ,  B64C27/12 ,  B64C29/00 ,  B64D31/14 ,  B64D35/00 ,  F02B75/02 ,  B64C27/22

CPC classification number: B64D35/00 ,  B64C11/28 ,  B64C27/04 ,  B64C27/12 ,  B64C29/00 ,  B64C29/0016 ,  B64D31/14 ,  B64C2700/6281 ,  F02B2075/025

Abstract: An aircraft has a plurality of pairs of disc-type wings behind each other kept by holding structures on the body of the craft. Each pair has one disc-type wing on the right and one disc type wing on the left of the body, symmetrically arranged relative to the body. The discs have propeller blades which can be retracted into the discs and be extended from the discs. The discs are also provided with windows wherein adjustable covers are located which can close and open the windows.For forward flight the discs are slightly inclined to act as wings which carry the craft. For vertical take off and landing the propeller blades are extended from the discs while the discs are revolved for action of the propeller blades as lift providers for the craft. An analysis which is given in this specification shows that a considerable benefit is obtained at equal installation of power if at least two pairs of propeller revolving discs are provided on the aircraft.

Abstract translation: 飞机具有通过将结构保持在船体上而保持的多对彼此相对的盘形翼。 每对在右侧有一个圆盘型翼，身体左侧有一个盘型翼，相对于身体对称布置。 这些盘具有可以缩回到盘中并从盘延伸的螺旋桨叶片。 光盘还设有窗口，其中可调整的盖子可以关闭和打开窗户。 对于前进飞行，光盘稍微倾斜以作为携带工艺的翼。 对于垂直起飞和着陆，螺旋桨叶片从盘延伸，而盘旋转以作为用于工艺的升降机提供者的螺旋桨叶片的作用。 在本说明书中给出的分析表明，如果在飞机上提供至少两对螺旋桨旋转盘，则在相同的功率安装下可获得相当大的益处。

公开(公告)号：US4724743A

公开(公告)日：1988-02-16

申请号：US814454

申请日：1985-12-30

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B1/06 ,  F01B13/04 ,  F04B1/04 ,  F01B13/06

CPC classification number: F01B13/04 ,  F01B1/0644 ,  F04B1/0426 ,  F04B1/0439

Abstract: In a radial piston pump, motor, transmission the deep diving or entering piston shoe is utilized and swingably borne in the pivot-bed of the radially reciprocating piston. Since deep diving piston shoes have large piston strokes, the shoes pivot in the pistons in large angles. Thereby a considerable force - portion of the load on the piston is transferred to the wall between the piston and the cylinder, whereby heretofore short pistons occasionally produced welding and sticking between the cylinder wall and the piston wall. The piston therefore receives radially extending portions, which may extend beyond the medial portion of the piston shoe and may even enter into the ring groove of the piston stroke actuator ring. Thereby a very long guidance of the piston on cylinder wall portions is obtained, which makes the application of effective pressure balancing pockets at correct location between piston wall and cylinder wall possible. An extended piston guide and friction - less travel of the piston in the cylinder without wearing or sticking is assured.

Abstract translation: 在径向活塞泵，马达，变速器中，深潜水或进入活塞鞋被利用并可摆动地承载在径向往复活塞的枢转床中。 由于深水潜水活塞鞋具有大的活塞冲程，因此鞋子在活塞中以大角度枢转。 因此，相当大的力 - 活塞上的负载部分被传递到活塞和气缸之间的壁，由此迄今为止，短的活塞偶尔在气缸壁和活塞壁之间产生焊接和粘附。 因此，活塞接收径向延伸的部分，该部分可以延伸超过活塞靴的中间部分，并且甚至可以进入活塞行程致动器环的环形槽。 从而可以获得活塞在气缸壁部分上的非常长的引导，这样可以在活塞壁和气缸壁之间的正确位置施加有效的压力平衡袋。 确保延长的活塞导向件和活塞在气缸中无磨损或粘着的无摩擦行程。

公开(公告)号：US4712381A

公开(公告)日：1987-12-15

申请号：US665482

申请日：1984-10-29

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B19/00 ,  F02B1/04 ,  F02B75/36 ,  F02F3/28 ,  F04B43/02 ,  F16J3/02 ,  F01B29/04

CPC classification number: F02B75/36 ,  F01B19/00 ,  F02F3/28 ,  F04B43/02 ,  F16J3/02 ,  F02B1/04 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/046

Abstract: A cylinder in a fluid handling device in which high pressures and temperature vary in a periodic cycle. An outer chamber surrounding the cylinder in which a pressurized fluid is used to equalize the pressure inside and outside the cylinder wall to prevent breaking under high internal pressures. The pressurized fluid is also transferred from the outer chamber for use in the cylinder of the fluid handling device.

Abstract translation: 流体处理装置中的气缸，其中高压和温度在周期性循环中变化。 围绕气缸的外部室，其中使用加压流体来平衡缸壁内部和外部的压力，以防止在高内部压力下破裂。 加压流体也从外室转移以用于流体处理装置的气缸中。

公开(公告)号：US4664018A

公开(公告)日：1987-05-12

申请号：US678540

申请日：1984-12-05

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B43/00 ,  F04B43/02 ,  F01B13/04

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

Abstract: In an axial piston motor or pump the cylinder barrel is mounted on a medial shaft which has a shoulder which axially, bears against the front end of the rotor barrel. The rear end of the medial shaft is radially borne in a housing portion. The front portion of the medial shaft is provided with a bearing member of an axial thrust bearing for support on a respective axial thrust bearing member in the housing. On the rear end of the rotary barrel an axially selfthrusting control body is provided to seal the flow of fluid to and from the cylinders of the rotary barrel. The control body presses against the rotary barrel, the rotary barrel presses against the shoulder of the medial shaft and the thrust bearing member of the shaft bears on the thrust bearing member of the housing. As a result thereof the cylinders in the rotary barrel can be straight through bores. The manufacturing of the rotor barrel is thereby simplified and the flow acceleration losses of former bag bore type cylinders are prevented.

Abstract translation: 在轴向活塞马达或泵中，缸筒安装在内侧轴上，该内侧轴具有肩部，该肩部轴向地抵靠转子筒的前端。 内侧轴的后端径向地承载在壳体部分中。 内侧轴的前部设置有用于支撑在壳体中的相应的轴向推力轴承构件上的轴向推力轴承的轴承构件。 在旋转筒的后端，提供轴向自调控制体以密封流体流向和从旋转筒的圆筒的流动。 控制体压靠旋转筒，旋转筒压靠在内侧轴的肩部上，轴的止推轴承部件承载在壳体的止推轴承部件上。 结果，旋转筒中的圆筒可以是直通孔。 因此，转子筒的制造被简化，并且防止了前袋式缸的流动加速损失。

公开(公告)号：US4628794A

公开(公告)日：1986-12-16

申请号：US705756

申请日：1985-02-25

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/20 ,  F01B13/06

CPC classification number: F04B1/20 ,  F05C2201/0448

Abstract: A control pintle carries a rotor which rotates around the pintle. The rotor has chambers which can take in and expel fluid. Passages of a reduced cross-sectional area carry the fluid to or from the control pintle and to or from the chambers. The control pintle has control parts and fluid lines, as well as certain recesses. Rotor and control pintle are insofar known from the former art. The invention provides unloading recesses in specific relation to the passages and chambers to make the rotor float around the control pintle concentrically or eccentrically in a desired extent. Supply slots are added to assist the build-up of hydrodynamic pressure fields to act in co-operation with the hydrostatic forces. Details are shown, how such supply means become provided or supply be secured.

Abstract translation: 控制枢轴带有绕枢轴转动的转子。 转子具有可吸收和排出流体的腔室。 减小的横截面面积的通道将流体携带到控制枢轴和从腔室进入或离开腔室。 控制枢轴具有控制部件和流体管线以及某些凹槽。 转子和控制枢轴是从前艺术知道的。 本发明提供了与通道和腔室特定关系的卸载凹槽，以使转子以期望的程度同心或偏心地围绕控制枢轴浮动。 增加供水槽，以协助水力压力场的建立与静水力的配合。 显示详细信息，如何保证供应方式的提供或供应。

公开(公告)号：US4613098A

公开(公告)日：1986-09-23

申请号：US609056

申请日：1984-05-10

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: B64C39/00 ,  F02B1/04 ,  F02B75/02 ,  B64C3/38

CPC classification number: B64C39/00 ,  F02B1/04 ,  F02B2075/025

Abstract: A rotor having airfoil section shaped blades is set into a fluid stream. Over a connection or transmission means a propeller is connected to the rotor. The fluid stream whereinto the rotor is set gives airflow energy to the rotor and revolves the rotor. The propeller is driven by the rotor over the connection or transmission means. Since the propeller is revolved by the rotor in the fluid stream, the propeller provides a thrust. The thrust may be used to lift a weight or to drive a member. A suitable application of the arrangement is, for example, to transform a multibladed helicopter into a gliding craft which descends under a gliding angle towards the surface of the earth when the helicopter has a complete engine failure. Auto-rotation accidents can thereby be prevented. The device is also applicable to drive a vehicle or to lift a weight. Variable means can be applied to obtain variable thrusts in flying craft to improve their efficiencies or change from one flight system to another flight system. In other embodiments several novel concepts for air-borne craft are provided which include emergency landing devices, retractable and extendable or relation varifying devices for wings or propellers.

Abstract translation: 具有翼型截面形状的叶片的转子被设置成流体流。 在连接或传动装置上，螺旋桨连接到转子。 设置转子的流体流向转子提供气流能量并使转子旋转。 螺旋桨由转子通过连接或传动装置驱动。 由于螺旋桨由流体流中的转子旋转，螺旋桨提供推力。 该推力可用于提升重量或驱动一个构件。 这种安排的一个合适的应用是，例如，当直升机完全发动机故障时，将多架直升机转变成滑翔工具，滑翔工具在滑翔时向地球表面下降。 因此可以防止自动转动事故。 该装置也适用于驾驶车辆或举重。 可以应用可变方式来获得飞行器中的可变推力，以提高其效率或从一个飞行系统改变到另一个飞行系统。 在其他实施例中，提供了几种用于空中飞行器的新概念，其包括用于机翼或螺旋桨的紧急着陆装置，可伸缩和可延伸的或关联的变速装置。

公开(公告)号：US4562770A

公开(公告)日：1986-01-07

申请号：US603050

申请日：1984-04-23

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B13/04 ,  F04B1/04 ,  F16J1/14

CPC classification number: F01B13/04 ,  F04B1/0426 ,  F04B1/0439

Abstract: In a radial piston pump, motor, transmission the deep diving or entering piston shoe is utilized and swingably borne in the pivot-bed of the radially reciprocating piston. Since deep diving piston shoes have large piston strokes, the shoes pivot in the pistons in large angles. Thereby a considerable force-portion of the load on the piston is transfered to the wall between the piston and the cylinder, whereby heretofore short pistons occasionally produced welding and sticking between the cylinder wall and the piston wall. The piston therefore receives radially extending portions, which may extend beyond the medial portion of the piston shoe and may even enter into the ring groove of the piston stroke actuator ring. Thereby a very long guidance of the piston on cylinder wall portions is obtained, which makes the application of effective pressure balancing pockets at correct location between piston wall and cylinder wall possible. An extended piston guide and friction-less travel of the piston in the cylinder without wearing or sticking is assured.

Abstract translation: 在径向活塞泵，马达，变速器中，深潜水或进入活塞鞋被利用并可摆动地承载在径向往复活塞的枢转床中。 由于深水潜水活塞鞋具有大的活塞冲程，因此鞋子在活塞中以大角度枢转。 因此，活塞上的负载的相当大的力部分被传递到活塞和气缸之间的壁，由此迄今为止，短的活塞偶尔产生焊接和粘附在气缸壁和活塞壁之间。 因此，活塞接收径向延伸的部分，该部分可以延伸超过活塞靴的中间部分，并且甚至可以进入活塞行程致动器环的环形槽。 从而可以获得活塞在气缸壁部分上的非常长的引导，这样可以在活塞壁和气缸壁之间的正确位置施加有效的压力平衡袋。 确保活塞在气缸中的延伸的活塞导向件和无摩擦的运动，而不会磨损或粘着。

公开(公告)号：US4557347A

公开(公告)日：1985-12-10

申请号：US282990

申请日：1981-07-14

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B19/00 ,  F02B1/04 ,  F02B75/36 ,  F02F3/28 ,  F04B43/02 ,  F16J3/02 ,  B60K7/00

CPC classification number: F02F3/28 ,  F01B19/00 ,  F02B75/36 ,  F04B43/02 ,  F16J3/02 ,  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：US4479420A

公开(公告)日：1984-10-30

申请号：US348105

申请日：1982-02-11

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F04B1/04 ,  F01B31/10

CPC classification number: F04B1/0408

Abstract: A cylindrical piston has a part-cylindrical outcut, which is slotted radially and contains a swingable pivot-member of at least part-cylindrical configuration borne in the outcut and pivoting therein under load. The mentioned outcut is formed partially around an axis which is normal to the longitudinal axis of the mentioned piston and extending through the longitudinal axis of the piston. A plurality of preferably part-annullarily formed grooves for the reception of pressure fluid are provided preferably in said pivot-member in order to lubricate bearing portions of said member between two adjacent grooves or recesses to assure a high pressure lubrication from both ends of the respective bearing portion. Efficiency and lifetime of said bearing portion is thereby increased and so is the bearing capability.

Abstract translation: 圆柱形活塞具有部分圆柱形的外切口，该部分圆柱形切口径向开槽，并且包含至少部分圆柱形构造的可摆动的枢转构件，承载在外切口中并在负载下枢转。 所提到的外切部分围绕垂直于所述活塞的纵向轴线并且延伸穿过活塞的纵向轴线的轴线形成。 优选地，在所述枢转构件中提供多个优选地部分地未形成的用于接收压力流体的凹槽，以便在两个相邻的凹槽或凹部之间润滑所述构件的轴承部分，以确保从相应的两个相邻的凹槽或凹部两端的高压润滑 轴承部分。 因此，所述轴承部的效率和寿命也随之增加，并且承载能力也增加。