JPH0294390U - - Google Patents
Info
- Publication number
- JPH0294390U JPH0294390U JP287289U JP287289U JPH0294390U JP H0294390 U JPH0294390 U JP H0294390U JP 287289 U JP287289 U JP 287289U JP 287289 U JP287289 U JP 287289U JP H0294390 U JPH0294390 U JP H0294390U
- Authority
- JP
- Japan
- Prior art keywords
- stage compression
- compression element
- low
- stage
- oil drain
- 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
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Rotary Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP287289U JPH0716061Y2 (ja) | 1989-01-14 | 1989-01-14 | ２段圧縮形スクリュー圧縮機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP287289U JPH0716061Y2 (ja) | 1989-01-14 | 1989-01-14 | ２段圧縮形スクリュー圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0294390U true JPH0294390U (nl) | 1990-07-26 |
| JPH0716061Y2 JPH0716061Y2 (ja) | 1995-04-12 |
Family
ID=31204022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP287289U Expired - Lifetime JPH0716061Y2 (ja) | 1989-01-14 | 1989-01-14 | ２段圧縮形スクリュー圧縮機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716061Y2 (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317480A (ja) * | 2000-04-28 | 2001-11-16 | Hitachi Ltd | スクリュー圧縮機 |
| WO2007000815A1 (ja) * | 2005-06-29 | 2007-01-04 | Mayekawa Mfg. Co., Ltd | 二段スクリュー圧縮機の給油方法、装置及び冷凍装置の運転方法 |
-
1989
- 1989-01-14 JP JP287289U patent/JPH0716061Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317480A (ja) * | 2000-04-28 | 2001-11-16 | Hitachi Ltd | スクリュー圧縮機 |
| WO2007000815A1 (ja) * | 2005-06-29 | 2007-01-04 | Mayekawa Mfg. Co., Ltd | 二段スクリュー圧縮機の給油方法、装置及び冷凍装置の運転方法 |
| JPWO2007000815A1 (ja) * | 2005-06-29 | 2009-01-22 | 株式会社前川製作所 | 二段スクリュー圧縮機の給油方法、装置及び冷凍装置の運転方法 |
| US7722346B2 (en) | 2005-06-29 | 2010-05-25 | Mayekawa Mfg. Co., Ltd. | Oil supply method of two-stage screw compressor, two-stage screw compressor applying the method, and method of operating refrigerating machine having the compressor |
| US8277207B2 (en) | 2005-06-29 | 2012-10-02 | Mayekawa Mfg. Co., Ltd. | Oil supply method of two-stage screw compressor, two-stage screw compressor applying the method, and method of operating refrigerating machine having the compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716061Y2 (ja) | 1995-04-12 |