发明名称 |
MULTIPURPOSE SPUR DISPLACEMENT MACHINE |
摘要 |
FIELD: machine building.SUBSTANCE: spur displacement machine comprises a casing, a suction port and a forcing valve 17 installed at the suction and pressure lines 12 respectively, a working cylinder 3 with a main rotor 4 set on it and having at least one protrusion with its radius being equal to the radius of the cylinder 3, and an auxiliary rotor 7 having a recess for the rotor 4 protrusion to be located in it. Both rotors 4 and 7 are kinematically coupled providing for their synchronous rotation. The rotors 4 and 7 are mounted so that their axes are intersecting. The rotation plane of the rotor 7 is placed at the angle of 90° to the rotation plane of the rotor 4. The end face of the rotor 7 turned to the cylinder 3 is placed at the distance equal to the rotor 4 radius from the rotation axis of the rotor 4. The line 12 is equipped by a slide valve with a hole 15 and a movable element 16 which is installed in it and provided with two fixed positions along the hole 15 axis. A valve 17 is installed in the element 16. In one of the element 16 positions the cylinder 3 is connected to the auxiliary pressure line.EFFECT: expanded range of application due to high efficiency of operation with both gases and liquid.5 dwg |
申请公布号 |
RU2538188(C1) |
申请公布日期 |
2015.01.10 |
申请号 |
RU20130138969 |
申请日期 |
2013.08.20 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "OMSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" |
发明人 |
BOLSHTJANSKIJ ALEKSANDR PAVLOVICH;SHCHERBA VIKTOR EVGEN'EVICH;PAVLJUCHENKO EVGENIJ JUR'EVICH;GRIGOR'EV ALEKSANDR VALER'EVICH |
分类号 |
F04C3/02;F04C18/50 |
主分类号 |
F04C3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|