Question
Download Solution PDFWhich part is not needed for hermetic compressor, when compared to open type?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFIn hermetic type compressor, there is no need for the shaft seal. The compressor and motor have a common shaft and are assembled in a single body and the whole assembly is fixed in a steel shell, the joints of which are welded.
|
Sr No |
Open type compressor |
Seated compressor |
|
1 |
Belt Drive |
Direct Drive (Motor and compressor directly connected) |
|
2 |
Shaft seal using |
No seal |
|
3 |
Occupies more space |
Less place occupying |
|
4 |
Easily repaired |
Cannot be easily repaired |
|
5 |
It is used in domestic and commercial purpose |
Only domestic purpose |
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