Lateral rotary compressor

Abstract

Abstract PURPOSE:To improve the lubrication efficiency by forming a section conducting with the oil sump at the bottom of the casing in the lubrication path for feeding the lubrication oil through an oil path hole made in a blade chamber to the bearing section while providing a section conducting with the oil sump in said blade. CONSTITUTION:A through-hole 12a (Conducting section) and an oil path hole 12b (Oil flow path) are made in the blade chamber 12 behind the blade 10 such that they are immersed in the oil sump 2. Furthermore one end section 13a of an oil supply tube 13 is coupled to the bearing section 7b of a cylinder 7a. When driving a motor 6, the blade 10 will reciprocate up and down to suck the lubrication oil through said holes 12b, 12a into the blade chamber 12 while pressure fed through said hole 12b and the gap H into said tube 13. Consequently the lubrication oil in said tube 13 is fed forcefully to the bearing section 7b resulting in the improvement of the lubrication efficiency.

Inventors

• 👤 Masumi Hasegawa

Bibliographic Details