JPS6285766U - - Google Patents
Info
- Publication number
- JPS6285766U JPS6285766U JP17606685U JP17606685U JPS6285766U JP S6285766 U JPS6285766 U JP S6285766U JP 17606685 U JP17606685 U JP 17606685U JP 17606685 U JP17606685 U JP 17606685U JP S6285766 U JPS6285766 U JP S6285766U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shaft
- seal
- contact
- threaded seal
- 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 3
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Supercharger (AREA)
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例に係る軸封装置の装
着状態を示す断面図、第２図は従来例に係る軸封
装置の装着状態を示す断面図である。
１…ボデイ、２…シヤフト、３…ブロワ、４…
回転環、４ａ…外周面、６…固定環、６ａ…内周
面、９…リテーナ、９ａ…支持リツプ、１０…間
隙空間、１１…ネジシール、１２…油溜まり部、
１３…シール環。
FIG. 1 is a sectional view showing how a shaft sealing device according to an embodiment of the present invention is installed, and FIG. 2 is a sectional view showing how a shaft sealing device according to a conventional example is installed. 1...Body, 2...Shaft, 3...Blower, 4...
Rotating ring, 4a...outer circumferential surface, 6...fixed ring, 6a...inner circumferential surface, 9...retainer, 9a...support lip, 10...gap space, 11...screw seal, 12...oil reservoir,
13...Seal ring.
Claims (1)
孔内周に嵌着される固定環の双方対向周面間に、
一部に油溜まり部を有する非接触のネジシールを
設け、該ネジシールの一端開口部に、前記一方の
環に連結したリテーナに弾性的に支持されて内外
の圧力差によつて他方の環に接離するシール環を
配設してなることを特徴とする軸封装置。 Between the opposing circumferential surfaces of the rotating ring fitted externally to the shaft and the fixed ring fitted to the inner periphery of the shaft hole of the body,
A non-contact threaded seal having an oil reservoir in a part is provided, and the threaded seal is elastically supported by a retainer connected to one ring and comes into contact with the other ring due to a pressure difference between the inside and outside. A shaft sealing device characterized by having a separating seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17606685U JPH0138372Y2 (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17606685U JPH0138372Y2 (en) | 1985-11-18 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285766U true JPS6285766U (en) | 1987-06-01 |
| JPH0138372Y2 JPH0138372Y2 (en) | 1989-11-16 |
Family
ID=31115961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17606685U Expired JPH0138372Y2 (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138372Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167803A (en) * | 2008-01-10 | 2009-07-30 | Jtekt Corp | Supercharger |
| JP2011117550A (en) * | 2009-12-04 | 2011-06-16 | Nok Corp | Sealing device |
-
1985
- 1985-11-18 JP JP17606685U patent/JPH0138372Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167803A (en) * | 2008-01-10 | 2009-07-30 | Jtekt Corp | Supercharger |
| JP2011117550A (en) * | 2009-12-04 | 2011-06-16 | Nok Corp | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138372Y2 (en) | 1989-11-16 |