JPH01295079A - 非接触式メカニカルシール - Google Patents
非接触式メカニカルシールInfo
- Publication number
- JPH01295079A JPH01295079A JP12407188A JP12407188A JPH01295079A JP H01295079 A JPH01295079 A JP H01295079A JP 12407188 A JP12407188 A JP 12407188A JP 12407188 A JP12407188 A JP 12407188A JP H01295079 A JPH01295079 A JP H01295079A
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- sealing ring
- stationary
- retainer
- fluid
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 162
- 239000012530 fluid Substances 0.000 claims abstract description 67
- 230000003068 static effect Effects 0.000 description 9
- 230000001771 impaired effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407188A JPH01295079A (ja) | 1988-05-20 | 1988-05-20 | 非接触式メカニカルシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12407188A JPH01295079A (ja) | 1988-05-20 | 1988-05-20 | 非接触式メカニカルシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01295079A true JPH01295079A (ja) | 1989-11-28 |
| JPH0574750B2 JPH0574750B2 (en]) | 1993-10-19 |
Family
ID=14876221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12407188A Granted JPH01295079A (ja) | 1988-05-20 | 1988-05-20 | 非接触式メカニカルシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01295079A (en]) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04272581A (ja) * | 1991-02-27 | 1992-09-29 | Nippon Pillar Packing Co Ltd | 非接触形シール装置 |
| JPH0560247A (ja) * | 1991-08-26 | 1993-03-09 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
| JP2008164059A (ja) * | 2006-12-28 | 2008-07-17 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
| JP2009079634A (ja) * | 2007-09-25 | 2009-04-16 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157255U (en]) * | 1977-05-16 | 1978-12-09 | ||
| JPS60222667A (ja) * | 1984-04-20 | 1985-11-07 | Nippon Pillar Packing Co Ltd | 動圧形非接触メカニカルシ−ル |
| JPS6215563U (en]) * | 1985-07-13 | 1987-01-30 |
-
1988
- 1988-05-20 JP JP12407188A patent/JPH01295079A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157255U (en]) * | 1977-05-16 | 1978-12-09 | ||
| JPS60222667A (ja) * | 1984-04-20 | 1985-11-07 | Nippon Pillar Packing Co Ltd | 動圧形非接触メカニカルシ−ル |
| JPS6215563U (en]) * | 1985-07-13 | 1987-01-30 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04272581A (ja) * | 1991-02-27 | 1992-09-29 | Nippon Pillar Packing Co Ltd | 非接触形シール装置 |
| JPH0560247A (ja) * | 1991-08-26 | 1993-03-09 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
| JP2008164059A (ja) * | 2006-12-28 | 2008-07-17 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
| JP2009079634A (ja) * | 2007-09-25 | 2009-04-16 | Nippon Pillar Packing Co Ltd | 非接触形メカニカルシール |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0574750B2 (en]) | 1993-10-19 |
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