| 摘要 |
A rotary machine with a deformable rhomb, includes a housing defining a stator for receiving a rotor which is a deformable rhomb in contact, with or without clearance, with the internal surface of the housing, the deformable rhomb including a plurality of pistons, preferably four pistons, connected one after the other by a pivotal hinge having an axis parallel to the longitudinal axis of the housing and thus defining a closed chain; the internal surface of the housing of the machine defining at least one cavity so-called external cavity, with the exterior of the deformable rhomb, and with the lateral closure walls of the housing, and at least one cavity so-called inner cavity being formed in the interior of the rotor with the lateral closure walls of the housing; at least one of the external cavities and/or at least one of the inner cavities being connected, directly or indirectly, to the inlet of at least one fluid circuit external to the machine, wherein the external cavities and inner cavities include together at least three variable-volume cavities capable of fulfilling at least three different functions simultaneously or at least three identical functions successively or at least three functions, at least one of which is different from the other two and is realized simultaneously with the other two functions which are identical and realized successively, each of the functions being selected from those of: combustion engine, turbine, compressor, pump, measuring device, mixer, flow distributor, energy converter, grinder, so as to modify at least one of the parameters of the fluid exiting the machine relative to the incoming fluid. |
