JPH026862U - - Google Patents
Info
- Publication number
- JPH026862U JPH026862U JP8449088U JP8449088U JPH026862U JP H026862 U JPH026862 U JP H026862U JP 8449088 U JP8449088 U JP 8449088U JP 8449088 U JP8449088 U JP 8449088U JP H026862 U JPH026862 U JP H026862U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- rotating side
- peripheral surface
- floating
- seal rings
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例を示す装着状態の半
裁断面図、第２図は第１図Ｘ方向から見たシール
リングの一部切り欠いた図、第３図は従来例を示
す装着状態の半裁断面図である。
１…非回転側シールリング、４…回転側シール
リング、５…摺動面、７…軸、１６，１７…ラバ
ースプリング、１９…外径鍔状部、１９ａ…背面
、１９ｂ…最外径面、２０…凹部。
Fig. 1 is a half-cut sectional view of an installed state showing an embodiment of the present invention, Fig. 2 is a partially cutaway view of the seal ring seen from the X direction in Fig. 1, and Fig. 3 is a conventional example of installation. It is a half-cut sectional view of the state. 1...Non-rotating side seal ring, 4...Rotating side seal ring, 5...Sliding surface, 7...Shaft, 16, 17...Rubber spring, 19...Outer diameter collar, 19a...Back surface, 19b...Outermost diameter surface , 20... recess.
Claims (1)
リングのうち、一方が回転側に、他方が非回転側
にそれぞれラバースプリングを介して気密的に支
持され、両シールリングが互いに密接摺動するフ
ローテイングシールにおいて、回転側シールリン
グに、シール外側の液と接する外径鍔状部の背面
から最外径面にかけて形成され周方向に配された
複数の凹部を有してなることを特徴とするフロー
テイングシール。 Of a pair of seal rings whose inner peripheral surface is separated from the outer peripheral surface of the shaft, one is airtightly supported on the rotating side and the other on the non-rotating side via rubber springs, and both seal rings slide closely against each other. In a floating seal that moves, the rotating side seal ring has a plurality of recesses arranged in the circumferential direction and formed from the back surface of the outer diameter collar portion that contacts the liquid on the outside of the seal to the outermost surface. Features a floating seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084490U JPH0615166Y2 (en) | 1988-06-28 | 1988-06-28 | Floating seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084490U JPH0615166Y2 (en) | 1988-06-28 | 1988-06-28 | Floating seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026862U true JPH026862U (en) | 1990-01-17 |
| JPH0615166Y2 JPH0615166Y2 (en) | 1994-04-20 |
Family
ID=31309177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988084490U Expired - Lifetime JPH0615166Y2 (en) | 1988-06-28 | 1988-06-28 | Floating seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615166Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418007A (en) * | 2021-07-22 | 2021-09-21 | 湖北金稽山机械科技有限公司 | Floating oil seal device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786890U (en) * | 1980-11-18 | 1982-05-28 | ||
| JPS59231269A (en) * | 1983-06-14 | 1984-12-25 | Arai Pump Mfg Co Ltd | Mechanical seal |
-
1988
- 1988-06-28 JP JP1988084490U patent/JPH0615166Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786890U (en) * | 1980-11-18 | 1982-05-28 | ||
| JPS59231269A (en) * | 1983-06-14 | 1984-12-25 | Arai Pump Mfg Co Ltd | Mechanical seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418007A (en) * | 2021-07-22 | 2021-09-21 | 湖北金稽山机械科技有限公司 | Floating oil seal device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615166Y2 (en) | 1994-04-20 |