HERMETIC TYPE COMPRESSOR
PROBLEM TO BE SOLVED: To provide a highly-efficient and highly-reliable hermetic type compressor that, in rolling of a ball of a thrust ball bearing, suppresses the generation of wear of raceways on rolling surfaces of an upper race and a lower race where the ball rolls and that prevents an increase...
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Main Author | |
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Format | Patent |
Language | English |
Published |
31.10.2013
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Subjects | |
Online Access | Get full text |
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