JPS62155266U - - Google Patents
Info
- Publication number
- JPS62155266U JPS62155266U JP1986043817U JP4381786U JPS62155266U JP S62155266 U JPS62155266 U JP S62155266U JP 1986043817 U JP1986043817 U JP 1986043817U JP 4381786 U JP4381786 U JP 4381786U JP S62155266 U JPS62155266 U JP S62155266U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- ring
- fitted
- sealed fluid
- fluid side
- 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 description 3
- 238000012856 packing Methods 0.000 claims description 3
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図及び第２図は本考案に係る密封装置の一
実施例を示すもので、第１図は同密封装置の要部
断面図、第２図は他の実施例に係る同密封装置の
要部断面図、第３図は従来のオイルシールを示す
要部断面図である。
符号の説明、１……シールリング、３……内環
、４……外筒、５……ハウジング、６……パツキ
ン、６ｂ……アウターシール部、Ｆ……密封流体
。
1 and 2 show an embodiment of the sealing device according to the present invention, FIG. 1 is a sectional view of the main part of the same, and FIG. 2 is a sectional view of the same sealing device according to another embodiment. FIG. 3 is a sectional view of a main part showing a conventional oil seal. Explanation of symbols: 1... Seal ring, 3... Inner ring, 4... Outer cylinder, 5... Housing, 6... Packing, 6b... Outer seal portion, F... Sealing fluid.
Claims (1)
用を営む単一のシールリングのみを挾持せしめ、
また当該シールリングの密封流体側であつて上記
内環の内周側には略Ｕ字形の環状パツキンを密封
流体側に開口させて圧入せしめると共に、該パツ
キンの外周端にはハウジング内面に密接せしめら
れるアウターシール部を形成して成ることを特徴
とする密封装置。 Only a single seal ring is sandwiched between the outer cylinder and the inner ring, and the seal ring is in contact with the rotating shaft and performs a sealing action.
Further, on the sealed fluid side of the seal ring and on the inner circumferential side of the inner ring, a substantially U-shaped annular packing is press-fitted with an opening toward the sealed fluid side, and the outer circumferential end of the packing is fitted in close contact with the inner surface of the housing. 1. A sealing device characterized by forming an outer seal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043817U JPH0440042Y2 (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986043817U JPH0440042Y2 (en) | 1986-03-25 | 1986-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62155266U true JPS62155266U (en) | 1987-10-02 |
| JPH0440042Y2 JPH0440042Y2 (en) | 1992-09-18 |
Family
ID=30861036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986043817U Expired JPH0440042Y2 (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440042Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS431971Y1 (en) * | 1965-05-21 | 1968-01-27 | ||
| JPS6078168A (en) * | 1983-10-04 | 1985-05-02 | Nok Corp | Seal |
-
1986
- 1986-03-25 JP JP1986043817U patent/JPH0440042Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS431971Y1 (en) * | 1965-05-21 | 1968-01-27 | ||
| JPS6078168A (en) * | 1983-10-04 | 1985-05-02 | Nok Corp | Seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440042Y2 (en) | 1992-09-18 |