JPH0448467U - - Google Patents
Info
- Publication number
- JPH0448467U JPH0448467U JP8958190U JP8958190U JPH0448467U JP H0448467 U JPH0448467 U JP H0448467U JP 8958190 U JP8958190 U JP 8958190U JP 8958190 U JP8958190 U JP 8958190U JP H0448467 U JPH0448467 U JP H0448467U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- seal
- axis
- slidable along
- ring attached
- 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.)
- Pending
Links
- 230000013011 mating Effects 0.000 description 2
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案の実施例にかかるガスシールの
半断面図、第２図は同実施例のメイテイングリン
グの密封端面を示す側面図、第３図は同実施例の
シールリングの密封端面を示す側面図、第４図は
従来のガスシールを示す半断面図である。
符号の説明、１……回転軸、２……ハウジング
、４……メイテイングリング（第一シールリング
）、１１……シールリング（第二シールリング）
、１６，１８……密封端面、１９，２０……磁石
。
Fig. 1 is a half-sectional view of a gas seal according to an embodiment of the present invention, Fig. 2 is a side view showing a sealed end face of a mating ring of the same embodiment, and Fig. 3 is a sealed end face of a seal ring of the same embodiment. FIG. 4 is a half-sectional view showing a conventional gas seal. Explanation of symbols, 1...Rotating shaft, 2...Housing, 4...Mating ring (first seal ring), 11...Seal ring (second seal ring)
, 16, 18... Sealed end surface, 19, 20... Magnet.
Claims (1)
ウジングに取付けられる第二シールリングとを設
け、両シールリングのうち一方のシールリングを
回転軸の軸心に沿つてスライド自在に構成すると
ともに、両シールリングの密封端面に同一円周上
に極性の異なる磁石を配置したことを特徴とする
ガスシール。 A first seal ring attached to the rotating shaft and a second seal ring attached to the housing are provided, one of the seal rings is configured to be slidable along the axis of the rotating shaft, and both seal rings are configured to be slidable along the axis of the rotating shaft. A gas seal characterized by magnets with different polarities arranged on the same circumference on the sealed end face of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958190U JPH0448467U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958190U JPH0448467U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448467U true JPH0448467U (en) | 1992-04-24 |
Family
ID=31823659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8958190U Pending JPH0448467U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008185082A (en) * | 2007-01-29 | 2008-08-14 | Ihi Corp | Gas seal device |
-
1990
- 1990-08-28 JP JP8958190U patent/JPH0448467U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008185082A (en) * | 2007-01-29 | 2008-08-14 | Ihi Corp | Gas seal device |