摘要 |
PROBLEM TO BE SOLVED: To provide a hermetic electric compressor in which agitation of oil and oil rising through winding-up operation are restricted to improve reliability in assurance of oil surface when an electric compressor is made small in size and its volume is made large and at the same time, accuracy in mounting work for an oil agitator oil winding-up preventive cover as well as its assembly characteristic, simplification in its configuration and low cost can be assured.SOLUTION: This invention relates to a hermetic electric compressor 1 comprising: a housing 2 of hermetic structure; a compressor 3 installed at an upper part in the housing 2; a motor 9 installed at the lower part of the compressor 3 in the housing 2 so as to drive the compressor 3 through a driving shaft 15; and an oil feeding pump 17 arranged at the lower end of the driving shaft 15 so as to feed oil filled in the housing 2 to a sliding part of the compressor 3 through an oil feeding hole 19 in the driving shaft 15. The motor 9 is a concentrated coil motor having a stator 10 with a concentrated coil 14 through resin insulation bobbins 12, 13 and an oil agitator or oil winding-up preventive cover 21 is removably or integrally arranged against its lower resin insulation bobbin 13.SELECTED DRAWING: Figure 1 |