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公开(公告)号：US3938919A
公开(公告)日：1976-02-17
申请号：US545184
申请日：1975-01-29
申请人： Franz Huf , Jurgen Lambrecht
发明人： Franz Huf , Jurgen Lambrecht
CPC分类号： F04C18/10
摘要： This invention relates to an improvement in a rotary piston machine of trochoidal construction for compressing a gaseous medium having working chambers between a trochoidal piston and a housing corresponding to the coordinated outer envelope curve, said working chambers being separated from each other by radial seals in the housing, and outlet openings closed-off by means preventing backflow for discharging medium from the working chambers, the improvement comprising trough-shaped recess means in the peripheral piston surface which, in the dead center position of the piston, are positioned immediately ahead of a radial seal.
摘要翻译： 本发明涉及一种用于压缩具有工作室的气动介质的摆线结构的旋转活塞机的改进，所述工作室位于摆线活塞和对应于协调的外包络曲线的壳体之间，所述工作室通过径向密封彼此分离 壳体和出口开口通过防止从工作室排出介质的回流而封闭，改进包括在周向活塞表面中的槽形凹部装置，其在活塞的死点位置紧邻着 径向密封。
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2.发明授权Housing formation for a rotary piston machine of trochoidal construction with an outer envelope curve 失效具有外包络曲线的摆线结构的旋转活塞机的壳体形成
公开(公告)号：US4021159A
公开(公告)日：1977-05-03
申请号：US618253
申请日：1975-09-30
申请人： Franz Huf
发明人： Franz Huf
CPC分类号： F01C21/106
摘要： This invention relates to an improvement in a housing formation for a rotary piston machine of trochoidal construction with an outer envelope curve and a housing corresponding to said outer envelope curve, said piston being patterned after a turning point-free trochoid n:1, and working chambers between said housing and said piston separated by radial seals in said housing,The improvement comprising that the housing has the form of an outer parallel curve to the piston contour, whereby the equidistant distance of said parallel curve corresponds at least to the greatest deviation between said piston contour and the coordinated exact outer envelope curve.
摘要翻译： 本发明涉及一种具有外包络曲线和对应于所述外包络曲线的壳体的摆线结构的旋转活塞机的壳体结构的改进，所述活塞在无转弯摆线摆线n：1之后被图案化，并且工作 所述壳体和所述活塞之间的腔室通过所述壳体中的径向密封隔开，包括壳体具有外部平行曲线形式到活塞轮廓的改进，由于平行平行曲线的等距距离至少与最终偏差之间的最大偏差 表示活塞轮廓和协调的外部外包曲线。
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3.发明授权Rotary piston engine having a trochoidal piston and annularly-closed axial seals in the piston 失效旋转活塞发动机具有摆动活塞和活塞中的环形密封的轴向密封
公开(公告)号：US3941524A
公开(公告)日：1976-03-02
申请号：US545200
申请日：1975-01-29
申请人： Franz Huf
发明人： Franz Huf
CPC分类号： F01C19/00
摘要： This invention relates to an improvement in a rotary piston machine comprising a jacket and two side parts forming a housing, inlet and outlet means on said housing, a piston patterned after a saddle-free epitrochoid 1:1 mounted in said housing for rotation on an eccentric shaft, annularly-closed axial seals on the sides of the piston in proximity to the piston edge, and a pair of oppositely-positioned radial seals in said housing, the improvement comprising that the axial seal on each side of the piston is composed of two seal means equidistant with respect to each other and being closed within themselves, and lubricant opening means in said side parts in proximity to at least one of said radial seals, said openings being located essentially in the interstice between said two seal means in any position of the piston, or being covered temporarily at least in part by one of said two seal means.
摘要翻译： 本发明涉及一种旋转活塞机的改进，该旋转活塞机包括夹套和形成壳体的两个侧面部分，在所述壳体上的入口和出口装置，在安装在所述壳体中的无鞍形外旋轴1：1之后图案化的活塞，用于在 偏心轴，靠近活塞边缘的活塞侧面上的环形密封的轴向密封件，以及在所述壳体中的一对相对定位的径向密封件，改进之处在于，活塞每侧的轴向密封件由 两个密封装置相对于彼此等距并且在其内部被封闭，并且在所述侧部中的润滑剂打开装置接近所述径向密封件中的至少一个，所述开口基本位于所述两个密封装置之间的任何位置的空隙中 或者至少部分地由所述两个密封装置之一临时覆盖。
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公开(公告)号：US3966370A
公开(公告)日：1976-06-29
申请号：US545185
申请日：1975-01-29
申请人： Franz Huf
发明人： Franz Huf
摘要： This invention relates to an improvement in a rotary piston machine of trochoidal construction for transporting a fluid medium, having working chambers formed between a trochoidal piston and a housing corresponding to the coordinated outer envelope curve, said chambers being separated from each other by radial seals in the housing, wherein the medium is supplied through openings within the inner envelope curve in the housing side wall and in a recess in the piston and passes from the recess by way of control openings in the peripheral piston surface to the working chamber, and having outlet openings in the housing closed-off by check valves, the improvement comprisingA. the piston has the form of a saddle-free epitrochoid 1:1,B. the supply openings in the housing side wall are in the area of the radial seals,C. the piston recess is in the front piston wall and extends over such a portion of the piston that during rotation, continuously at least one supply opening and, in the dead-center position of the piston, both diametrically opposed supply openings are in communication with said recess, andD. in the dead-center position of the piston, the control openings are positioned immediately ahead of one radial seal shortly prior to the passage of said openings from the suction side to the pressure side.
摘要翻译： 本发明涉及一种用于输送流体介质的摆线结构的旋转活塞机的改进，其具有形成在摆线活塞和对应于协调的外包络曲线的壳体之间的工作室，所述室通过径向密封彼此分离 壳体，其中介质通过壳体侧壁内的内包络曲线内的开口和活塞中的凹部中的开口供给，并且通过周边活塞表面中的控制开口从凹部传递到工作室，并具有出口 通过止回阀封闭壳体中的开口，其改进包括A.活塞具有无级抗生素的形式1：
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