JP2545728Y2 - 極低温液体用メカニカルシール - Google Patents
極低温液体用メカニカルシールInfo
- Publication number
- JP2545728Y2 JP2545728Y2 JP530291U JP530291U JP2545728Y2 JP 2545728 Y2 JP2545728 Y2 JP 2545728Y2 JP 530291 U JP530291 U JP 530291U JP 530291 U JP530291 U JP 530291U JP 2545728 Y2 JP2545728 Y2 JP 2545728Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- ring
- retainer
- seal
- bent portion
- 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
- 239000007788 liquid Substances 0.000 title claims description 16
- 230000013011 mating Effects 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP530291U JP2545728Y2 (ja) | 1991-01-21 | 1991-01-21 | 極低温液体用メカニカルシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP530291U JP2545728Y2 (ja) | 1991-01-21 | 1991-01-21 | 極低温液体用メカニカルシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0497168U JPH0497168U (enrdf_load_stackoverflow) | 1992-08-21 |
| JP2545728Y2 true JP2545728Y2 (ja) | 1997-08-27 |
Family
ID=31735716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP530291U Expired - Lifetime JP2545728Y2 (ja) | 1991-01-21 | 1991-01-21 | 極低温液体用メカニカルシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545728Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223809A (zh) * | 2017-12-10 | 2018-06-29 | 安徽银龙泵阀股份有限公司 | 一种防过压机械水封 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11217433B2 (en) * | 2018-10-05 | 2022-01-04 | Applied Materials, Inc. | Rotary union with mechanical seal assembly |
-
1991
- 1991-01-21 JP JP530291U patent/JP2545728Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223809A (zh) * | 2017-12-10 | 2018-06-29 | 安徽银龙泵阀股份有限公司 | 一种防过压机械水封 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0497168U (enrdf_load_stackoverflow) | 1992-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19970218 |
|
| EXPY | Cancellation because of completion of term |