Patent ID: 9382907
Filing Date: 2016-07-05
CPC Classification: F01C,F04C

Claim Text:
1. A vane-type compressor comprising: a sealed container; an oil reservoir disposed at a bottom portion of the sealed container, and configured to accumulate therein refrigerating machine oil; and an electrical drive element and a compressing element disposed in the sealed container, the compressing element including wherein a vane angle adjuster is provided which holds the vane so as to allow a compressing operation to be performed while constantly maintaining a normal to the arc shape of the tip end portion of the vane to be coincident with a normal to the inner circumferential surface of the cylinder and which supports the vane such that the vane is swingable and movable in a centrifugal direction relative to the rotor portion, wherein the vane angle adjuster at least includes: wherein an oil supply channel that is formed in the rotor shaft and allows communication between the oil reservoir and the recess portions of the frame and the cylinder head and oil supplier that supplies the refrigerating machine oil in the oil reservoir to the oil supply channel are provided.