JPS6123392B2 - - Google Patents
Info
- Publication number
- JPS6123392B2 JPS6123392B2 JP10570281A JP10570281A JPS6123392B2 JP S6123392 B2 JPS6123392 B2 JP S6123392B2 JP 10570281 A JP10570281 A JP 10570281A JP 10570281 A JP10570281 A JP 10570281A JP S6123392 B2 JPS6123392 B2 JP S6123392B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- rotor
- bearing
- journal
- working space
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005461 lubrication Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 65
- 239000010687 lubricating oil Substances 0.000 description 28
- 239000003507 refrigerant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary-Type Compressors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570281A JPS588288A (ja) | 1981-07-08 | 1981-07-08 | スクリュ−圧縮機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10570281A JPS588288A (ja) | 1981-07-08 | 1981-07-08 | スクリュ−圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS588288A JPS588288A (ja) | 1983-01-18 |
| JPS6123392B2 true JPS6123392B2 (da) | 1986-06-05 |
Family
ID=14414691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10570281A Granted JPS588288A (ja) | 1981-07-08 | 1981-07-08 | スクリュ−圧縮機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588288A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8803199A (nl) * | 1988-12-29 | 1990-07-16 | Skf Ind Trading & Dev | Schroefcompressor. |
| JP2513257Y2 (ja) * | 1992-05-11 | 1996-10-02 | ナショナル住宅産業株式会社 | 外壁パネルの接合部の水密構造 |
| KR100421287B1 (ko) * | 2001-10-27 | 2004-03-09 | 엘지전선 주식회사 | 급유 라인에 오리피스가 형성된 스크류 냉매압축기 |
| JP6899288B2 (ja) | 2017-09-04 | 2021-07-07 | 株式会社日立産機システム | スクリュー圧縮機 |
-
1981
- 1981-07-08 JP JP10570281A patent/JPS588288A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS588288A (ja) | 1983-01-18 |
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