JPH01135272U - - Google Patents
Info
- Publication number
- JPH01135272U JPH01135272U JP3032288U JP3032288U JPH01135272U JP H01135272 U JPH01135272 U JP H01135272U JP 3032288 U JP3032288 U JP 3032288U JP 3032288 U JP3032288 U JP 3032288U JP H01135272 U JPH01135272 U JP H01135272U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- guide rod
- valve member
- shaped
- disc
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の実施例を示す一部断面側面図
、第２図は上記実施例にけおるプレートの斜視図
、第３図は上記実施例におけるバツクアツププレ
ートの斜視図、第４図は従来の弁部材を用いた弁
装置の断面部、第５図は従来の弁部材の問題点を
説明するための図である。
３１……案内ロツド、３２……プレート、３３
……バツクアツププレート、３４……弁体。
Fig. 1 is a partially sectional side view showing an embodiment of the present invention, Fig. 2 is a perspective view of a folding plate in the above embodiment, Fig. 3 is a perspective view of a backup plate in the above embodiment, and Fig. 4. 5 is a cross-sectional view of a valve device using a conventional valve member, and FIG. 5 is a diagram for explaining problems with the conventional valve member. 31...Guide rod, 32...Plate, 33
...backup plate, 34...valve body.
Claims (1)
に組付けた円板状プレートと、前記案内ロツドの
一端側及びプレートをおおうように一体成形した
ゴム製弁体とを有する弁部材において、前記プレ
ートの一面側にプレートに向つて拡がる円錐状の
バツクアツププレートを設けるようにした弁部材
。 A valve member having a shaft-shaped guide rod, a disc-shaped plate attached to one end of the guide rod, and a rubber valve body integrally formed to cover the one end of the guide rod and the plate, A valve member provided with a conical back-up plate that expands toward the plate on one side of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032288U JPH0451265Y2 (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032288U JPH0451265Y2 (en) | 1988-03-09 | 1988-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01135272U true JPH01135272U (en) | 1989-09-14 |
| JPH0451265Y2 JPH0451265Y2 (en) | 1992-12-02 |
Family
ID=31255289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3032288U Expired JPH0451265Y2 (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451265Y2 (en) |
-
1988
- 1988-03-09 JP JP3032288U patent/JPH0451265Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451265Y2 (en) | 1992-12-02 |