| 摘要 |
<p>The invention is based on a rotary piston machine which operates as a pump, a compressor or a motor and which has a rotor (2) and a counterpart rotor (4), wherein the counterpart rotor (4) is arranged opposite the rotor (2). The rotor (2) has a first end surface (6) with a first toothing (8). The counterpart rotor (4) has a second end surface (14) with a second toothing (16). The first toothing (8) and the second toothing (16) are formed in each case from at least one tooth (10, 18) and one tooth space (12, 20). The toothings (8, 16) are in engagement with one another such that first working chambers (22) are formed as a result of meshing of the teeth (10) of the first toothing (8) and the teeth (18) of the second toothing (16), wherein volumes formed by the first working chambers (22) are changed by the meshing of the teeth (10, 18). The rotor (2) has a first axis of rotation (I). The counterpart rotor (4) has a second axis of rotation (II). The first axis of rotation (I) and the second axis of rotation (II) enclose an angle (f) which is not equal to 0 degrees. According to the invention, the first end surface (6) of the rotor (2) has a third toothing (24) which is spatially separate from the first toothing (8). The second end surface (14) of the counterpart rotor (4) has a fourth toothing (30) which is spatially separate from the second toothing (16). The third toothing (24) and the fourth toothing (30) are formed in each case from at least one tooth (26, 32) and one tooth space (28, 34). The third toothing (24) and the fourth toothing (30) are in engagement with one another such that second working chambers (36) are formed as a result of meshing of the teeth (26) of the third toothing (24) and the teeth (32) of the fourth toothing (30), wherein volumes formed by the second working chambers (36) are changed by the meshing of the teeth (26, 32).</p> |
