JPH0716060Y2 - オイルフリ−スクリュ式ポンプ装置 - Google Patents
オイルフリ−スクリュ式ポンプ装置Info
- Publication number
- JPH0716060Y2 JPH0716060Y2 JP1987094895U JP9489587U JPH0716060Y2 JP H0716060 Y2 JPH0716060 Y2 JP H0716060Y2 JP 1987094895 U JP1987094895 U JP 1987094895U JP 9489587 U JP9489587 U JP 9489587U JP H0716060 Y2 JPH0716060 Y2 JP H0716060Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotors
- casing
- oil
- pump device
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 238000004891 communication Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094895U JPH0716060Y2 (ja) | 1987-06-19 | 1987-06-19 | オイルフリ−スクリュ式ポンプ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094895U JPH0716060Y2 (ja) | 1987-06-19 | 1987-06-19 | オイルフリ−スクリュ式ポンプ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63202796U JPS63202796U (en]) | 1988-12-27 |
| JPH0716060Y2 true JPH0716060Y2 (ja) | 1995-04-12 |
Family
ID=30958822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987094895U Expired - Lifetime JPH0716060Y2 (ja) | 1987-06-19 | 1987-06-19 | オイルフリ−スクリュ式ポンプ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716060Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6259309B2 (ja) * | 2014-02-20 | 2018-01-10 | 日立ジョンソンコントロールズ空調株式会社 | スクリュー流体機械及び冷凍サイクル装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622157A (ja) * | 1985-06-28 | 1987-01-08 | Tokyo Zoki Kagaku Kk | 臨床検査液中のリン酸除去試薬ならびに該試薬で処理するステロイド抱合体の加水分解方法 |
-
1987
- 1987-06-19 JP JP1987094895U patent/JPH0716060Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63202796U (en]) | 1988-12-27 |
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