JPH0442557Y2 - - Google Patents
Info
- Publication number
- JPH0442557Y2 JPH0442557Y2 JP19993786U JP19993786U JPH0442557Y2 JP H0442557 Y2 JPH0442557 Y2 JP H0442557Y2 JP 19993786 U JP19993786 U JP 19993786U JP 19993786 U JP19993786 U JP 19993786U JP H0442557 Y2 JPH0442557 Y2 JP H0442557Y2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- exhaust
- oil
- oil tank
- tank case
- 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
- 238000005192 partition Methods 0.000 claims description 36
- 230000009977 dual effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004533 oil dispersion Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19993786U JPH0442557Y2 (it) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19993786U JPH0442557Y2 (it) | 1986-12-25 | 1986-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63104693U JPS63104693U (it) | 1988-07-06 |
| JPH0442557Y2 true JPH0442557Y2 (it) | 1992-10-07 |
Family
ID=31162027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19993786U Expired JPH0442557Y2 (it) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442557Y2 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2812022B2 (ja) * | 1991-11-12 | 1998-10-15 | 松下電器産業株式会社 | バイパス弁装置を備えた多段気体圧縮機 |
| DE102006058839A1 (de) * | 2006-12-13 | 2008-06-19 | Pfeiffer Vacuum Gmbh | Schmiermittelgedichtete Drehschiebervakuumpumpe |
| US10760573B2 (en) * | 2014-06-27 | 2020-09-01 | Ateliers Busch Sa | Method of pumping in a system of vacuum pumps and system of vacuum pumps |
-
1986
- 1986-12-25 JP JP19993786U patent/JPH0442557Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63104693U (it) | 1988-07-06 |
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