JPH0255637B2 - - Google Patents
Info
- Publication number
- JPH0255637B2 JPH0255637B2 JP60044792A JP4479285A JPH0255637B2 JP H0255637 B2 JPH0255637 B2 JP H0255637B2 JP 60044792 A JP60044792 A JP 60044792A JP 4479285 A JP4479285 A JP 4479285A JP H0255637 B2 JPH0255637 B2 JP H0255637B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- motor
- casing
- shaft
- male
- 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
- 239000012530 fluid Substances 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4479285A JPS61205388A (ja) | 1985-03-08 | 1985-03-08 | 無給油式スクリュー流体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4479285A JPS61205388A (ja) | 1985-03-08 | 1985-03-08 | 無給油式スクリュー流体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61205388A JPS61205388A (ja) | 1986-09-11 |
JPH0255637B2 true JPH0255637B2 (fi) | 1990-11-27 |
Family
ID=12701264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4479285A Granted JPS61205388A (ja) | 1985-03-08 | 1985-03-08 | 無給油式スクリュー流体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61205388A (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0518382A (ja) * | 1991-07-10 | 1993-01-26 | Ebara Corp | スクリユー形真空ポンプ |
JP3668616B2 (ja) | 1998-09-17 | 2005-07-06 | 株式会社日立産機システム | オイルフリースクリュー圧縮機 |
BE1016596A3 (nl) * | 2005-05-25 | 2007-02-06 | Atlas Copco Airpower Nv | Verbeterde compressor. |
JP4564971B2 (ja) * | 2007-01-22 | 2010-10-20 | 株式会社日立産機システム | オイルフリースクリュー圧縮機 |
JP5478153B2 (ja) * | 2009-08-27 | 2014-04-23 | 株式会社日立産機システム | スクリュー圧縮機 |
KR101351258B1 (ko) * | 2012-03-26 | 2014-01-14 | 주식회사 동방플랜텍 | 진공펌프용 동력전달기구 |
CN102748285A (zh) * | 2012-04-11 | 2012-10-24 | 无锡市制冷设备厂有限责任公司 | 一种螺杆压缩机 |
CN109441811A (zh) * | 2018-12-26 | 2019-03-08 | 东莞赫升机电有限公司 | 堆叠转子式螺杆压缩机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5060812A (fi) * | 1973-10-03 | 1975-05-26 | ||
JPS537204U (fi) * | 1976-07-04 | 1978-01-21 |
-
1985
- 1985-03-08 JP JP4479285A patent/JPS61205388A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5060812A (fi) * | 1973-10-03 | 1975-05-26 | ||
JPS537204U (fi) * | 1976-07-04 | 1978-01-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS61205388A (ja) | 1986-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |