JP2007263562A5 - - Google Patents
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- Publication number
- JP2007263562A5 JP2007263562A5 JP2007191303A JP2007191303A JP2007263562A5 JP 2007263562 A5 JP2007263562 A5 JP 2007263562A5 JP 2007191303 A JP2007191303 A JP 2007191303A JP 2007191303 A JP2007191303 A JP 2007191303A JP 2007263562 A5 JP2007263562 A5 JP 2007263562A5
- Authority
- JP
- Japan
- Prior art keywords
- oil
- compressor
- low
- compression mechanism
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003921 oil Substances 0.000 claims description 206
- 238000005057 refrigeration Methods 0.000 claims description 129
- 238000007906 compression Methods 0.000 claims description 127
- 239000003507 refrigerant Substances 0.000 claims description 63
- 239000010721 machine oil Substances 0.000 claims description 25
- 239000010725 compressor oil Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 20
- 238000007710 freezing Methods 0.000 description 6
- 230000001629 suppression Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000001736 Capillaries Anatomy 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007191303A JP4123303B2 (ja) | 2007-07-23 | 2007-07-23 | 冷凍装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007191303A JP4123303B2 (ja) | 2007-07-23 | 2007-07-23 | 冷凍装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006042854A Division JP4046136B2 (ja) | 2006-02-20 | 2006-02-20 | 冷凍装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007263562A JP2007263562A (ja) | 2007-10-11 |
| JP2007263562A5 true JP2007263562A5 (ko) | 2008-03-06 |
| JP4123303B2 JP4123303B2 (ja) | 2008-07-23 |
Family
ID=38636712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007191303A Expired - Fee Related JP4123303B2 (ja) | 2007-07-23 | 2007-07-23 | 冷凍装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4123303B2 (ko) |
-
2007
- 2007-07-23 JP JP2007191303A patent/JP4123303B2/ja not_active Expired - Fee Related
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