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US 2008/0292484 A1Published application
Compressor and device for reducing vibration therefor
AssigneeLG Electronics Inc.
InventorsJeong-Hwan Suh, Nam-Soo Lee, Seung-Yup Kim
Life of this patent
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Abstract
A compressor and device for reducing vibration therefor is provided herein. The compressor includes a compression device having a compression chamber, and configured to receive, compress, and output a refrigerant, a drive motor configured to rotate the compression device to compress a refrigerant within the compression chamber, and a torsional vibration absorbing device attached to the motor and configured to absorb torsional vibration.
Claims28
A compressor, comprising:
- a compression device having a compression chamber and configured to receive, compress, and output a refrigerant;
- a drive motor configured to rotate the compression device to compress a refrigerant within the compression chamber;
- and
- a torsional vibration absorbing device attached to the motor and configured to absorb torsional vibration.
1 more element
A compressor, comprising:
- a compression device having a compression chamber and configured to receive, compress, and output a refrigerant;
- a drive motor configured to rotate the compression device to compress the refrigerant within the compression chamber;
- a first balancing weight attached to a rotational shaft between the compression device and the motor;
- a second balancing weight attached to the rotational shaft on a side of the motor opposite the first balance weight;
- and
- a torsional vibration absorbing device attached to the rotational shaft and configured to absorb torsional vibration.
3 more elements
Dependencies are inferred from the claim text.