公开(公告)号：US4697525A

公开(公告)日：1987-10-06

申请号：US917634

申请日：1986-10-10

申请人： Jurgen Bocker ,  Hans W. Luther ,  Peter Wallow ,  Horst Fritsch

发明人： Jurgen Bocker ,  Hans W. Luther ,  Peter Wallow ,  Horst Fritsch

IPC分类号： F42B12/06 ,  F42B11/06

CPC分类号： F42B12/06

摘要： An improved subcaliber fin-stabilized penetrator projectile of an equal diameter along its whole cylindrical length which is made of a high density, ductile, heavy metal. The herein described penetrator has a steel ballistic hood coaxially mounted on the front end thereof and a plurality of frontal cores mounted one behind the other in an axial direction behind said ballistic hood, and a main penetrator core arranged behind the frontal cores. Detachably connected to said ballistic hood and extending from said hood to the frontal region of the main penetrator core is a cylindrical casing of heavy metal having a smooth external surface and an outer diameter which is equal to the outer diameter of the main penetrator core. The plurality of frontal cores are partially mounted in said cylindrical casing, and partially in said ballistic hood. The main penetrator core of the projectile has a cylindrical front end extension of smaller diameter with which the casing is rigidly attached, a transition piece and a frustoconical stem. The frontal cores are equal in diameter and have an axially centered bore and a recess, and have rear faces and front faces. The ballistic hood is detachably mounted and holds a plurality of said frontal cores together against one another inside said casing in a play-free manner, with the frontal cores inner surfaces snugly fitted against the outside surface of the stem, and said cores outer surfaces snugly fitted against the inner surface of the said casing.

摘要翻译： 一种改进的亚锥度翅片稳定的穿透器射弹，其整个圆柱体长度相同的直径，由高密度，延性，重金属制成。 本文所述的穿透器具有同时安装在其前端上的钢弹道罩，并且在所述弹道罩后面沿轴向一个并排安装的多个前部芯，以及布置在前部芯之后的主穿透芯。 可拆卸地连接到所述防弹罩并且从所述罩延伸到主穿透器芯的正面区域是重金属的圆柱形壳体，其具有平滑的外表面和外径，其等于主穿透器芯的外径。 多个正面芯部分地部分地安装在所述圆柱形壳体中，并且部分地安装在所述弹道罩中。 抛射体的主要穿透核心具有较小直径的圆柱形前端延伸部，其外壳刚性连接，过渡片和截头圆柱体。 前部芯线的直径相等，并且具有轴向中心的孔和凹部，并且具有后表面和前表面。 防弹罩可拆卸地安装，并且以无游隙的方式将多个所述前侧芯彼此保持在所述壳体内彼此靠近，前侧芯内表面紧贴于杆的外表面，并且所述芯外表面紧贴 安装在所述壳体的内表面上。

公开(公告)号：US4635556A

公开(公告)日：1987-01-13

申请号：US476408

申请日：1983-03-17

申请人： Juergen Boecker ,  Hans W. Luther ,  Peter Wallow ,  Horst Fritsch

发明人： Juergen Boecker ,  Hans W. Luther ,  Peter Wallow ,  Horst Fritsch

IPC分类号： F42B12/06 ,  F42B11/06

CPC分类号： F42B12/06

摘要： A penetrator shell has similar front, intermediate, and rear core elements each having an at least partially forwardly convex front face and an at least partially complementarily rearwardly concave rear face and lying in a stack extending along an axis with the front faces of the intermediate and rear elements engaging in the rear faces of the respective front and intermediate elements. A high-density main penetrator body engages against and extends axially rearward away from the rear face of the rear body. A high-density casing sleeve engaged snugly around the core elements has a front end generally at the front element and a rear end secured to the main penetrator body. An aerodynamic tip is secured to and extends axially forward from the front end of the sleeve. This tip bears axially rearward on the front core element and presses same and the other elements axially rearward against one another and the main penetrator body.

摘要翻译： 穿透器壳体具有类似的前，中，后芯元件，每个芯元件具有至少部分向前凸起的前表面和至少部分互补的向后凹的后表面，并且位于沿着轴线延伸的堆叠中间体的前表面， 后部元件接合在相应的前部和中间元件的后表面。 高密度的主穿透体与后体的后表面接合并且轴向向后延伸。 围绕芯元件紧密接合的高密度套管套筒具有大致在前元件处的前端，以及固定到主穿透体的后端。 空气动力学尖端被固定到套筒的前端并且从套筒的前端轴向向前延伸。 该尖端在前芯元件上轴向向后并且相对于另一元件轴向向后并且相对于另一元件和主穿透体本体被按压。

公开(公告)号：US3974714A

公开(公告)日：1976-08-17

申请号：US525975

申请日：1974-11-21

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F04B13/00 ,  F04B49/12 ,  G05G1/00

CPC分类号： F04B49/125 ,  Y10T74/2115

摘要： A dosaging pump driving mechanism for converting the rotary motion of a driving wheel into the oscillatory motion of a piston connecting rod, which is connected at right-angles to the axle of the driving wheel, by a radially moveable eccentric. The stroke of the connecting rod adjustable by an adjustment device, which acts upon the radially movable eccentric to change its eccentricity and has a shaft, which can be moved in the axial direction of the driving wheel and of the eccentric by an adjusting-spindle. The shaft defines a slot at an incline to the shaft axis, in which a sliding member is linearly displaced in radial direction together with the eccentric.

摘要翻译： 一种用于将驱动轮的旋转运动转换成通过可径向移动的偏心体直接连接到驱动轮的轴的活塞连杆的振荡运动的剂量泵驱动机构。 连杆的冲程可由调节装置调节，该调节装置作用在可径向移动的偏心件上以改变其偏心度并具有轴，该轴可通过调节主轴在驱动轮和偏心轮的轴向方向上移动。 该轴限定了与轴线倾斜的槽，其中滑动构件与偏心件一起在径向方向上线性移位。

公开(公告)号：US06454205B2

公开(公告)日：2002-09-24

申请号：US09820892

申请日：2001-03-30

申请人： Torsten Niemeyer ,  Frank Guischard ,  Horst Fritsch

发明人： Torsten Niemeyer ,  Frank Guischard ,  Horst Fritsch

IPC分类号： F42B1014

CPC分类号： F42B10/20

摘要： A fin-stabilized projectile includes a projectile body having a rear portion defining a rearwardly open cavity and a stabilizing assembly which has an axially slidable fin support in the cavity. The fin support has a retracted position in which the fin support is withdrawn into the cavity and an outwardly shifted position in which the fin support projects from the projectile body. A plurality of fins are pivotally held in the fin support. Each fin has a folded state in which it is withdrawn in the fin support when the latter is in the retracted position and a deployed state in which it is unfolded and extends substantially externally of the fin support when the latter is in its outwardly shifted position. When the projectile has left the weapon barrel, the fin support is axially shifted and the fins move into the deployed state.

摘要翻译： 翅片稳定的射弹包括具有限定向后打开的空腔的后部的射弹体和在空腔中具有可轴向滑动的翅片支撑的稳定组件。 翅片支撑件具有缩回位置，在该缩回位置中，翅片支撑件被抽出到空腔中，并且翅片支撑件从射弹体突出的向外移位的位置。 多个翅片枢转地保持在翅片支撑件中。 每个翅片具有折叠状态，当折边状态处于缩回位置时，其在翅片支撑件中被撤回，并且当展开状态处于其向外移动的位置时，该展开状态展开并且基本上在翅片支撑件的外部延伸。 当抛射体离开武器枪管时，翅片支撑件轴向移动，鳍片进入展开状态。

公开(公告)号：US5047950A

公开(公告)日：1991-09-10

申请号：US343073

申请日：1989-06-02

申请人： Horst Fritsch ,  Josef Benken

发明人： Horst Fritsch ,  Josef Benken

IPC分类号： F04B51/00 ,  G01F3/20 ,  G01F11/02 ,  G01F11/04 ,  G01F13/00

CPC分类号： G01F3/20

摘要： In a method and apparatus for measuring and monitoring the flow in oscillating displacement pumps, the basis for measurement used is the working principle of the pump itself and, accordingly, the mathematically unambiguous relation between the displacer kinematics and the compression or expansion time of the displacer is utilized, in particular via a microcomputer. For this purpose the compression time and expansion time are measured as the time difference between the back and the front dead point position of the plunger, respectively, and the coupling pressure peak at the beginning of the feeding process and the suction process, respectively, which is effected in particular by sensors.

摘要翻译： 在用于测量和监测摆动排量泵的流量的方法和装置中，所用的测量基础是泵本身的工作原理，因此，置换器运动学与置换器的压缩或膨胀时间之间的数学上明确的关系 特别是通过微型计算机使用。 为此，将压缩时间和膨胀时间分别测量为柱塞的后部和前端死点位置之间的时间差以及在进料过程开始时的耦合压力峰值和吸入过程，其中 特别是由传感器实现。

公开(公告)号：US20150004005A9

公开(公告)日：2015-01-01

申请号：US13818114

申请日：2011-08-15

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F04B45/033

CPC分类号： F04B45/033 ,  F04B43/0081 ,  F04B43/067

摘要： The present invention concerns a pump adjusting method and a membrane pump having a pumping chamber, a pressure and a suction connection, wherein the pressure and the suction connections are connected to the pumping chamber, a hydraulic chamber, wherein the pumping chamber and hydraulic chamber are separated from each other by a membrane, wherein a pulsating working fluid pressure can be applied to the hydraulic chamber which can be filled with a working fluid, wherein the membrane is moved between a first and second chamber positions of different volumes, wherein the chamber is connected to a working fluid reservoir, wherein the membrane comprises exchangeable spring elements exerting different forces on the membrane. The force which is exerted by the spring element on the membrane in the direction of the second position can be adjusted.

摘要翻译： 本发明涉及一种泵调节方法和具有泵送室，压力和吸力连接的泵泵，其中压力和抽吸连接件连接到泵送室，液压室，其中泵送室和液压室是 通过膜彼此分离，其中可以将脉动工作流体压力施加到可以填充有工作流体的液压室，其中膜在不同体积的第一和第二室位置之间移动，其中室是 连接到工作流体储存器，其中所述膜包括在膜上施加不同力的可更换弹簧元件。 可以调节弹簧元件在膜上沿第二位置的方向施加的力。

公开(公告)号：US20120100022A1

公开(公告)日：2012-04-26

申请号：US13380280

申请日：2010-08-03

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F04B45/02

CPC分类号： F04B43/023 ,  F04B43/06 ,  F04B43/0733 ,  F04B43/0736

摘要： The present invention concerns a multi-cylinder diaphragm machine having at least two hydraulically driven diaphragms includes: a drive unit for producing at least two pulsating hydraulic fluid flows for driving the diaphragms and a delivery unit for delivering a delivery medium and having at least two pump chambers, the volumes of which can be varied by the movement of a respective diaphragm, wherein each delivery chamber is connected by way of a pressure valve to a pressure line and by way of a suction valve to a suction line. To provide a multi-cylinder diaphragm machine which avoids or at least alleviates the specified disadvantages and which is extremely compact and thus saves on space and material, has a high energy efficiency and a high degree of flexibility in adaptation to the conditions at the installation location and with which it is at the same time ensured that mounting and dismantling of the individual diaphragms and valves are easily possible, in accordance with the invention it is proposed that the delivery unit includes a diaphragm body in which the pressure and suction lines are arranged and at least two hydraulic bodies, wherein each hydraulic body is connected to the drive unit, wherein formed between each hydraulic body and the diaphragm body is a cavity in which one of the diaphragms is arranged so that by production of the pulsating hydraulic fluid flows the diaphragms are moved within the cavities and a delivery medium is periodically transferred from the suction line into the pressure line.

摘要翻译： 本发明涉及一种具有至少两个液压驱动隔膜的多气缸隔膜机，包括：用于产生用于驱动隔膜的至少两个脉动液压流体的驱动单元和用于输送输送介质并具有至少两个泵 室，其体积可以通过相应隔膜的运动而变化，其中每个输送室通过压力阀连接到压力管线并且通过吸入阀连接到吸入管线。 为了提供一种避免或至少减轻特定缺点并且非常紧凑并因此节省空间和材料的多气缸隔膜机，在适应安装位置的条件下具有高能量效率和高度灵活性 同时确保各个隔膜和阀的安装和拆卸是容易的，根据本发明，提出了输送单元包括其中布置有压力和吸入管线的隔膜体， 至少两个液压体，其中每个液压体连接到驱动单元，其中形成在每个液压体和隔膜体之间的是一个空腔，其中一个隔膜被布置成使得通过产生脉动的液压流体流动隔膜 在空腔内移动，并且输送介质从吸入管线周期性地转移到压力中 行。

公开(公告)号：US4811624A

公开(公告)日：1989-03-14

申请号：US828043

申请日：1986-02-10

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F04B1/06 ,  F04B1/07 ,  F04B13/00 ,  F04B49/06 ,  F04B49/12 ,  G05G1/00

CPC分类号： F04B49/125 ,  F04B49/065 ,  F04B2201/0206 ,  F04B2207/046 ,  Y10T74/2115

摘要： In a stroke adjusting device on pumps, in particular proportioning pumps, a hydraulic actuation occurs due to the fact that a hollow shaft, which guides in its interior a sliding shaft, is formed as a hydraulic cylinder, in which the sliding shaft, designed as a double action hydraulic piston, is slidable axially in both directions by means of a hydraulic fluid. Owing to this, the required axial adjusting movement of the sliding shaft is not brought out of the hollow shaft axially to the outside, whereby the two ends of the hollow shaft are kept free for the coupling of several engines or pumps.

摘要翻译： 在泵上的行程调节装置（特别是配比泵）中，由于在其内部引导滑动轴的中空轴形成为液压缸，因此产生液压致动，其中滑动轴设计为 双作用液压活塞可通过液压流体在两个方向上轴向滑动。 因此，滑动轴的所需的轴向调节运动不会从空心轴轴向向外伸出，从而中空轴的两端保持自由以连接多个发动机或泵。

公开(公告)号：US20130209280A1

公开(公告)日：2013-08-15

申请号：US13818119

申请日：2011-08-15

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F04B43/02

CPC分类号： F04B43/02 ,  F04B43/0081 ,  F04B43/067 ,  F04B43/073

摘要： The present invention concerns a membrane pump having a hydraulic chamber (8) separated from a pumping chamber (9) by a membrane (1), wherein the pumping chamber (9) is respectively connected with a suction connection and a pressure connection and a pulsating working fluid pressure can be applied to the hydraulic chamber (8) which can be filled with a working fluid, wherein the hydraulic chamber (8) is connected to a working fluid reservoir (15) via a leakage compensation valve (6), wherein the leakage compensation valve (6) comprises a closing body which is held in a closed position with the aid of a pressure element and which can be moved to and fro between closed and opened valve gate positions, wherein the pressure element is designed such that when the pressure in the hydraulic chamber (8) is lower than a set pressure pL, the closing body (16) moves in the direction of the open position. In order to provide a membrane pump with an improved a leakage compensation valve, the invention proposes that the mass of the closing body is large enough for the closing body to move by no more than 0.2 mm in the direction of the open position when a drop in pressure to 0 bar which lasts no longer than 1 millisecond occurs as a result of a pressure pulse in the hydraulic chamber (8).

摘要翻译： 本发明涉及一种膜泵，其具有通过隔膜（1）从泵送室（9）分离的液压室（8），其中泵送室（9）分别与吸入连接和压力连接以及脉动 可以将工作流体压力施加到可以填充有工作流体的液压室（8），其中液压室（8）经由泄漏补偿阀（6）连接到工作流体储存器（15），其中， 泄漏补偿阀（6）包括一个关闭体，其通过压力元件保持在关闭位置，并且能够在闭合和打开的阀门位置之间来回移动，其中压力元件设计成使得当 液压室（8）中的压力低于设定压力pL，关闭体（16）在打开位置的方向上移动。 为了提供具有改进的泄漏补偿阀的膜泵，本发明提出关闭体的质量足够大以使闭合体在打开位置的方向上移动不超过0.2mm，当液滴 由于液压室（8）中的压力脉冲的结果，发生持续不超过1毫秒的0巴的压力。

公开(公告)号：US20120097025A1

公开(公告)日：2012-04-26

申请号：US13379551

申请日：2010-08-03

申请人： Horst Fritsch

发明人： Horst Fritsch

IPC分类号： F01B9/06

CPC分类号： F04B35/01 ,  F04B49/126

摘要： The present invention concerns a drive mechanism for oscillating positive-displacement machines such as for example diaphragm pumps comprising an eccentric shaft and a plurality m of piston rods, wherein the piston rods are connected to the eccentric shaft in such a way that rotation of the eccentric shaft produces an oscillating linear movement of the piston rods. To provide a corresponding drive mechanism which avoids or at least reduces the described disadvantages it is proposed according to the invention that the eccentric shaft and the piston rod are connected together by way of a sliding unit guide.

摘要翻译： 本发明涉及用于振荡正排量机器的驱动机构，例如包括偏心轴和多个活塞杆的隔膜泵，其中活塞杆以偏心轴连接到偏心轴的方式旋转， 轴产生活塞杆的振荡线性运动。 为了提供避免或至少减少所述缺点的相应的驱动机构，根据本发明提出，偏心轴和活塞杆通过滑动单元引导件连接在一起。