JPH0158871U - - Google Patents
Info
- Publication number
- JPH0158871U JPH0158871U JP15494587U JP15494587U JPH0158871U JP H0158871 U JPH0158871 U JP H0158871U JP 15494587 U JP15494587 U JP 15494587U JP 15494587 U JP15494587 U JP 15494587U JP H0158871 U JPH0158871 U JP H0158871U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- valve
- valve portion
- resistant
- disposed
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
第１図及び第２図は本考案の２実施例を示す各
側断面図、第３図は本考案のダイアフラム弁を適
用した排気ガス再循環装置の系統図、第４図及び
第５図は従来構造の２例を示す各側断面図である
。
３３……ダイアフラム部、３４……弁部、３５
，３６……連結部材であるシエルとプレート。
Figures 1 and 2 are side sectional views showing two embodiments of the present invention, Figure 3 is a system diagram of an exhaust gas recirculation device to which the diaphragm valve of the present invention is applied, and Figures 4 and 5 are FIG. 3 is a side sectional view showing two examples of conventional structures. 33...Diaphragm part, 34...Valve part, 35
, 36... A shell and a plate that are connecting members.
Claims (1)
宜間隔を有して配置される環状のダイアフラム部
とを別体に形成し、前記弁部とダイアフラム部を
連結部材で連結し、かつ前記弁部を耐摩耗性材料
で形成し、ダイアフラム部を屈曲性に富むと共に
耐排気ガス性の材料で形成したことを特徴とする
ダイアフラム弁。 A valve portion disposed in the center and an annular diaphragm portion disposed at an appropriate interval on the outer periphery of the valve portion are separately formed, and the valve portion and the diaphragm portion are connected by a connecting member, A diaphragm valve characterized in that the valve portion is made of a wear-resistant material, and the diaphragm portion is made of a material that is highly flexible and resistant to exhaust gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494587U JPH0158871U (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494587U JPH0158871U (en) | 1987-10-09 | 1987-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158871U true JPH0158871U (en) | 1989-04-13 |
Family
ID=31432126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15494587U Pending JPH0158871U (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158871U (en) |
-
1987
- 1987-10-09 JP JP15494587U patent/JPH0158871U/ja active Pending