Rotary compressor and refrigeration cycle device
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United States of America Patent
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May 30, 2017
Issued Date -
N/A
app pub date -
Jun 24, 2015
filing date -
Mar 27, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, a compression mechanism unit of a rotary compressor includes a cylinder includes a cylinder chamber, a roller in the chamber, first and second vanes which come into contact with the roller and partition the chamber into a compression side and an absorption side, and a bias member which biases the vanes. On both end sides of a posterior end portion of the first vane, first vane side attachment portions having an equal dimension in the axial direction are provided. On both end sides of the second vane along the axial direction of the axis, second vane side attachment portions having an equal dimension in the axial direction are provided. The vanes are attached to the bias member via the attachment portions.
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