DREHKOLBENMASCHINE, DIE ALS PUMPE, VERDICHTER ODER MOTOR FÜR EIN FLUID WIRKT
    2.
    发明公开
    DREHKOLBENMASCHINE, DIE ALS PUMPE, VERDICHTER ODER MOTOR FÜR EIN FLUID WIRKT 有权
    DREHKOLBENMASCHINE,DIE ALS PUMPE,VERDICHTER ODER MOTORFÜREIN FLUID WIRKT

    公开(公告)号:EP2841695A1

    公开(公告)日:2015-03-04

    申请号:EP13709334.0

    申请日:2013-02-20

    申请人: Robert Bosch GmbH

    发明人: AMESOEDER, Dieter

    IPC分类号: F01C3/08 F04C3/08

    摘要: The invention relates to a rotary piston engine (2) which operates as a pump, condenser or motor for a liquid or gaseous medium. The rotary piston engine (2) has a first gear (4) having a first central axis (I), a second gear (6) arranged opposite the first gear (4) and having a second central axis (II), and a drive shaft (8) having a third central axis (III) and a sliding plane (10, 12) fixedly connected to the drive shaft (8). The first central axis (I) and the second central axis (II) enclose an angle (α3) which is not equal to 180°. The third central axis (III) and at least one central axis (I, II) from the group comprising the first central axis (I) and second central axis (II) enclose an angle (α1, α2) which is not equal to 0° or 90°. The sliding plane (10, 12) and the central axis (I, II) are perpendicular to each other. The first gear (4) has a first end face (14) having a first toothing (16) that has at least one first tooth (18), and the second gear (6) has a second end face (20) having a second toothing (22) that has at least one second tooth (24), wherein a first number of first teeth and a second number of second teeth differ from each other. The first tooth (18) and the second tooth (24) engage with each other in such a way that a working chamber (26) is formed by means of a meshing of the teeth (18, 24). A volume formed by means of the at least one working chamber (26) is changed by the meshing of the teeth (18, 24). The at least one working chamber (26) is delimited by a conically shaped inner wall (30) of a housing (28). The at least one working chamber (26) can be connected to a supply flow (40) and an outlet flow (42) for the medium. According to the invention, a component (4, 6) from the group comprising the first gear (4) and second gear (6) is coupled to the housing (28) such that a rotation of the drive shaft (8) causes only the components (4, 6) to tumble. The respective other components (4, 6) from the group comprising the first gear (4) and second gear (6) is coupled to the sliding plane (10, 12) such that the respective other component (4, 6) rotates and tumbles by means of a rotation of the drive shaft (8).

    摘要翻译: 本发明涉及一种用作液体或气体介质的泵,冷凝器或马达的旋转活塞式发动机(2)。 旋转活塞式发动机(2)具有第一齿轮(4),其具有第一中心轴线(I),与第一齿轮(4)相对布置并具有第二中心轴线(II)的第二齿轮(6) 具有第三中心轴线(III)的轴(8)和与驱动轴(8)固定连接的滑动平面(10,12)。 第一中心轴线(I)和第二中心轴线(II)包围不等于180°的角度(α3)。 来自第一中心轴线(I)和第二中心轴线(II)的组的第三中心轴线(III)和至少一个中心轴线(I,II)包围不等于0的角度(α1,α2) °或90°。 滑动平面(10,12)和中心轴线(I,II)彼此垂直。 第一齿轮(4)具有第一端面(14),第一端面(14)具有第一齿轮(16),其具有至少一个第一齿(18),并且第二齿轮(6)具有第二端面(20) 具有至少一个第二齿(24)的第二齿(22),其中第一数量的第一齿和第二数量的第二齿彼此不同。 第一齿(18)和第二齿(24)彼此接合,使得通过齿(18,24)的啮合形成工作室(26)。 通过所述至少一个工作室(26)形成的容积通过所述齿(18,24)的啮合而改变。 所述至少一个工作室(26)由壳体(28)的锥形内壁(30)限定。 至少一个工作室(26)可以连接到用于介质的供应流(40)和出口流(42)。 根据本发明,来自包括第一齿轮(4)和第二齿轮(6)的组的组件(4,6)联接到壳体(28),使得驱动轴(8)的旋转仅引起 组件(4,6)翻滚。 来自包括第一齿轮(4)和第二齿轮(6)的组的相应的其它部件(4,6)联接到滑动平面(10,12),使得相应的其它部件(4,6)旋转并且翻转 通过驱动轴(8)的旋转。