JPS62143865U - - Google Patents
Info
- Publication number
- JPS62143865U JPS62143865U JP3236786U JP3236786U JPS62143865U JP S62143865 U JPS62143865 U JP S62143865U JP 3236786 U JP3236786 U JP 3236786U JP 3236786 U JP3236786 U JP 3236786U JP S62143865 U JPS62143865 U JP S62143865U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- outer ring
- circumferential surface
- shaped unevenness
- unevenness formed
- 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
Description
第１図は本考案のラビリンスシールの縦断面図
、第２図、第３図及び第４図は、それぞれ第１図
の各部の断面図、第５図は第４図の部分平面図、
第６図は前記第３図と第４図の部分を嵌合した状
態における縦断面図、第７図は第６図の部分に第
２図の部分を嵌合する状態の縦断面図、第８図は
本考案のラビリンスシールの使用状態を示す縦断
面図、第９図は従来のラビリンスシールの縦断面
図である。
１……内鍔付ケーシング、２……内輪、２ａ…
…内輪の凹凸、３……外輪、３ａ……外輪の凹凸
、３ｂ……円弧状片、Ｅ……ラビリンス空隙。
FIG. 1 is a longitudinal sectional view of the labyrinth seal of the present invention, FIGS. 2, 3, and 4 are sectional views of each part of FIG. 1, and FIG. 5 is a partial plan view of FIG. 4.
6 is a longitudinal sectional view of the state in which the parts shown in FIG. 3 and FIG. 4 are fitted together, FIG. 7 is a longitudinal sectional view of the state in which the part shown in FIG. FIG. 8 is a longitudinal sectional view showing how the labyrinth seal of the present invention is used, and FIG. 9 is a longitudinal sectional view of a conventional labyrinth seal. 1...Casing with inner flange, 2...Inner ring, 2a...
...Irregularities on the inner ring, 3...Outer ring, 3a...Irregularities on the outer ring, 3b...Circular piece, E...Labyrinth gap.
Claims (1)
周面にリング状の凹凸を形成した内輪を遊嵌合し
てラビリンス空隙を形成し、該外輪を内鍔付ケー
シング内に圧入すると共に、外輪は複数個の円弧
状片を互いに結合して形成されていることを特徴
とするラビリンスシール。 An inner ring having ring-shaped unevenness formed on the outer circumferential surface is loosely fitted to an outer ring having ring-shaped unevenness formed on the inner circumferential surface to form a labyrinth gap, and the outer ring is press-fitted into the casing with an inner flange, A labyrinth seal characterized in that the outer ring is formed by connecting a plurality of arcuate pieces to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032367U JPH0446149Y2 (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032367U JPH0446149Y2 (en) | 1986-03-06 | 1986-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143865U true JPS62143865U (en) | 1987-09-10 |
| JPH0446149Y2 JPH0446149Y2 (en) | 1992-10-29 |
Family
ID=30838975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986032367U Expired JPH0446149Y2 (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446149Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009500578A (en) * | 2005-07-09 | 2009-01-08 | アイソテック・オブ・イリノイ・インコーポレーテッド | Shaft seal assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067255U (en) * | 1973-10-25 | 1975-06-16 |
-
1986
- 1986-03-06 JP JP1986032367U patent/JPH0446149Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067255U (en) * | 1973-10-25 | 1975-06-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009500578A (en) * | 2005-07-09 | 2009-01-08 | アイソテック・オブ・イリノイ・インコーポレーテッド | Shaft seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446149Y2 (en) | 1992-10-29 |