JPS61152849U - - Google Patents
Info
- Publication number
- JPS61152849U JPS61152849U JP3614385U JP3614385U JPS61152849U JP S61152849 U JPS61152849 U JP S61152849U JP 3614385 U JP3614385 U JP 3614385U JP 3614385 U JP3614385 U JP 3614385U JP S61152849 U JPS61152849 U JP S61152849U
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- ring
- spring
- mechanical seal
- driven
- 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 description 5
- 239000012530 fluid Substances 0.000 claims 1
Description
第１図は本考案のメカニカルシールの一実施例
を示す半断面図、第２図と第３図は他の実施例を
示す部分断面図、第４図は従来例を示す半断面図
である。
１′，１″……リツプシール、２……従動密封
環、３……環状突起。
Fig. 1 is a half sectional view showing one embodiment of the mechanical seal of the present invention, Figs. 2 and 3 are partial sectional views showing other embodiments, and Fig. 4 is a half sectional view showing a conventional example. . 1', 1''...lip seal, 2...driven sealing ring, 3...annular projection.
Claims (1)
れないように大気側に装着したメカニカルシール
において、 該従動密封環に該環と軸との間をシールするリ
ツプシールを装着し、密封摺動面からの漏洩物の
スプリング側への侵入を防止したことを特徴とす
るメカニカルシール。[Claim for Utility Model Registration] A mechanical seal in which a spring that presses a driven sealing ring is mounted on the atmosphere side so as not to come into contact with the sealing fluid, and a lip seal that seals between the ring and the shaft is attached to the driven sealing ring. A mechanical seal that prevents leakage from the sealing sliding surface from entering the spring side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3614385U JPH0128379Y2 (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3614385U JPH0128379Y2 (en) | 1985-03-15 | 1985-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152849U true JPS61152849U (en) | 1986-09-22 |
| JPH0128379Y2 JPH0128379Y2 (en) | 1989-08-29 |
Family
ID=30541065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3614385U Expired JPH0128379Y2 (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0128379Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009093460A1 (en) * | 2008-01-23 | 2009-07-30 | Valeo Thermal Systems Japan Corporation | Shaft sealing structure for compressor |
| JP2011058644A (en) * | 2010-12-24 | 2011-03-24 | Kobe Steel Ltd | Mechanical seal |
| JP4734171B2 (en) * | 2006-05-12 | 2011-07-27 | 株式会社神戸製鋼所 | mechanical seal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69121710T2 (en) * | 1991-02-08 | 1997-01-02 | Nippon Pillar Packing | MECHANICAL SEAL |
-
1985
- 1985-03-15 JP JP3614385U patent/JPH0128379Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4734171B2 (en) * | 2006-05-12 | 2011-07-27 | 株式会社神戸製鋼所 | mechanical seal |
| WO2009093460A1 (en) * | 2008-01-23 | 2009-07-30 | Valeo Thermal Systems Japan Corporation | Shaft sealing structure for compressor |
| JP2011058644A (en) * | 2010-12-24 | 2011-03-24 | Kobe Steel Ltd | Mechanical seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128379Y2 (en) | 1989-08-29 |