| 摘要 |
A compressor is provided to improve compression efficiency by making operating fluid to directly enter a compression chamber through a suction pipe, a suction silencer and a supply pipe, and to remove loss of the compression efficiency due to re-expansion of the operating fluid by discharging almost all operating fluid compressed according to construction characteristics of a compression device unit to the outside. A compressor comprises a sealed container(20), a motor unit(30), a roller(43) and a compression device unit(40). The sealed container is provided with sealed space in the inside. The motor unit generates driving force by including a stator(31) and a rotator(32) supported by an elastic member so as to perform electromagnetic interaction. The roller receives the driving force of the motor unit through a crank shaft(41) having the same rotation center as the rotator, and is equipped in a compression chamber(47) formed inside a cylinder(45) so as to be eccentric to the crank shaft. The compression device unit allows a vane interlocked with the roller to partition the compression chamber and compress operating fluid.
|
