| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-vibration compressor reducing the vibration propagated from a coil spring 117 to a hermetic container 101. SOLUTION: A shell side snubber 119 is inserted to the inner diameter part 121 of a washer 120. A coil spring 117 is seated on the upper end surface 122 of a compressor side snubber 118 of the washer 120. Lubricating oil 105 flows into the two contact surfaces between the coil spring 117 and the washer 120 and between the washer 120 and the hermetic container 101, to form oil dampers on the contact surfaces 125, 126. Thus, the propagation of the vibration from an electric compression element 109 is reduced by the dumping effect of the lubricating oil 105. COPYRIGHT: (C)2011,JPO&INPIT
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