JPH02105662U - - Google Patents
Info
- Publication number
- JPH02105662U JPH02105662U JP1989014847U JP1484789U JPH02105662U JP H02105662 U JPH02105662 U JP H02105662U JP 1989014847 U JP1989014847 U JP 1989014847U JP 1484789 U JP1484789 U JP 1484789U JP H02105662 U JPH02105662 U JP H02105662U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- sealing device
- outer circumference
- fitting portion
- elastic body
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例に係る密封装置の要
部縦断面図、第２図は従来の密封装置の要部縦断
面図である。 符号の説明、１……装置本体、２……ハウジン
グ、３……外周はめ合い部、４……軸、５……シ
ールリツプ、６……ゴム状弾性体、７……形状記
憶合金製の補強環。
部縦断面図、第２図は従来の密封装置の要部縦断
面図である。 符号の説明、１……装置本体、２……ハウジン
グ、３……外周はめ合い部、４……軸、５……シ
ールリツプ、６……ゴム状弾性体、７……形状記
憶合金製の補強環。
Claims (1)
- 【実用新案登録請求の範囲】 ハウジング内周に流体密に嵌着される装置本体
の外周はめ合い部にゴム状弾性体を備えた密封装
置において、 前記外周はめ合い部のゴム状弾性体の内側に環
状の形状記憶合金製の補強環を設けて成ることを
特徴とする密封装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014847U JPH02105662U (ja) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014847U JPH02105662U (ja) | 1989-02-10 | 1989-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105662U true JPH02105662U (ja) | 1990-08-22 |
Family
ID=31226403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989014847U Pending JPH02105662U (ja) | 1989-02-10 | 1989-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105662U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163072A (ja) * | 1986-12-24 | 1988-07-06 | Nippon Seiko Kk | 軸密封装置 |
-
1989
- 1989-02-10 JP JP1989014847U patent/JPH02105662U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163072A (ja) * | 1986-12-24 | 1988-07-06 | Nippon Seiko Kk | 軸密封装置 |