JPS6214396Y2 - - Google Patents
Info
- Publication number
- JPS6214396Y2 JPS6214396Y2 JP1979780U JP1979780U JPS6214396Y2 JP S6214396 Y2 JPS6214396 Y2 JP S6214396Y2 JP 1979780 U JP1979780 U JP 1979780U JP 1979780 U JP1979780 U JP 1979780U JP S6214396 Y2 JPS6214396 Y2 JP S6214396Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft sealing
- sealing liquid
- chamber
- liquid
- liquid supply
- 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
- 239000007788 liquid Substances 0.000 claims description 77
- 238000007789 sealing Methods 0.000 claims description 62
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979780U JPS6214396Y2 (zh) | 1980-02-19 | 1980-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979780U JPS6214396Y2 (zh) | 1980-02-19 | 1980-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56122796U JPS56122796U (zh) | 1981-09-18 |
| JPS6214396Y2 true JPS6214396Y2 (zh) | 1987-04-13 |
Family
ID=29616029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979780U Expired JPS6214396Y2 (zh) | 1980-02-19 | 1980-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214396Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200408219A1 (en) * | 2017-07-26 | 2020-12-31 | Ebara Corporation | Pump and sealing system |
-
1980
- 1980-02-19 JP JP1979780U patent/JPS6214396Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56122796U (zh) | 1981-09-18 |
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