JPH0234881U - - Google Patents
Info
- Publication number
- JPH0234881U JPH0234881U JP11346588U JP11346588U JPH0234881U JP H0234881 U JPH0234881 U JP H0234881U JP 11346588 U JP11346588 U JP 11346588U JP 11346588 U JP11346588 U JP 11346588U JP H0234881 U JPH0234881 U JP H0234881U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- sliding shaft
- wall
- contacts
- packing
- 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
- 238000012856 packing Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Details Of Valves (AREA)
Description
第１図は本案の一実施例で膨張弁の概略の断面
図で第２図はパツキン部の拡大断面図である。
６…摺動軸、１１…隔壁、１１ａ…開口部の底
面、１２…開口部、１３…パツキン。
FIG. 1 is a schematic cross-sectional view of an expansion valve according to an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of a packing portion. 6... Sliding shaft, 11... Partition wall, 11a... Bottom surface of opening, 12... Opening, 13... Packing.
Claims (1)
、この開口部内に環状のパツキンを弾性体により
開口部底壁に向けて押圧するように挿入して摺動
軸と開口部の内壁とをシールするものにおいて、
前記開口部の底面を下方に向う傾斜面となし、前
記パツキンの摺動軸に接する部分及び開口部底壁
と接する部分を曲率面形状とした事を特徴とする
摺動軸の封止装置。 An opening is provided in the partition wall through which the sliding shaft slides, and an annular packing is inserted into the opening so as to be pressed by an elastic body toward the bottom wall of the opening, thereby connecting the sliding shaft and the inner wall of the opening. In those that seal the
A sealing device for a sliding shaft, characterized in that the bottom surface of the opening is a downwardly inclined surface, and a portion of the packing that contacts the sliding shaft and a portion that contacts the bottom wall of the opening have a curved surface shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11346588U JPH0234881U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11346588U JPH0234881U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234881U true JPH0234881U (en) | 1990-03-06 |
Family
ID=31353327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11346588U Pending JPH0234881U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234881U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850269B2 (en) * | 1975-07-08 | 1983-11-09 | 大日本インキ化学工業株式会社 | Thermosetting resin composition for paints |
| JPS62184289A (en) * | 1986-02-06 | 1987-08-12 | Saginomiya Seisakusho Inc | Sliding shaft sealing structure |
-
1988
- 1988-08-31 JP JP11346588U patent/JPH0234881U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850269B2 (en) * | 1975-07-08 | 1983-11-09 | 大日本インキ化学工業株式会社 | Thermosetting resin composition for paints |
| JPS62184289A (en) * | 1986-02-06 | 1987-08-12 | Saginomiya Seisakusho Inc | Sliding shaft sealing structure |