JPH01173392U - - Google Patents
Info
- Publication number
- JPH01173392U JPH01173392U JP6403788U JP6403788U JPH01173392U JP H01173392 U JPH01173392 U JP H01173392U JP 6403788 U JP6403788 U JP 6403788U JP 6403788 U JP6403788 U JP 6403788U JP H01173392 U JPH01173392 U JP H01173392U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- cap
- guide
- inner diameter
- 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
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は、本考案の一実施例を示すダイアフラ
ムポンプ部分の断面図で、吸込弁の閉止状態を示
す断面図を示し、第２図は、吸込弁の開放状態を
部分的に示した断面図となつている。第３図は、
従来の吸込弁の断面図を示している。
１３……弁本体、１６……弁シート、１７……
弁体、１８……弁棒、１９，２０……ガイド、２
４……ばね。
FIG. 1 is a cross-sectional view of a diaphragm pump part showing one embodiment of the present invention, showing a cross-sectional view showing a suction valve in a closed state, and FIG. 2 is a cross-sectional view partially showing a suction valve in an open state. It is illustrated. Figure 3 shows
1 shows a cross-sectional view of a conventional suction valve. 13... Valve body, 16... Valve seat, 17...
Valve body, 18... Valve stem, 19, 20... Guide, 2
4...Spring.
Claims (1)
これに当接離開して開閉作動を行う笠形弁に、弁
本体の内径部に設けたガイドに沿つて移動する弁
棒を一体に形成した高粘度液体圧送用ポンプの吸
込弁において、ガイドは、弁棒の両端に近い位置
にそれぞれ分割して設け、各ガイドのガイド長さ
を短く、ガイド間距離を大きく形成したことを特
徴としたダイアフラムポンプの吸込弁。 A seat surface is formed at the inner diameter end of the hollow valve body,
In a suction valve for a pump for pumping a high viscosity liquid, the valve stem is integrally formed with a cap-shaped valve that opens and closes by contacting and separating from the cap, and a valve stem that moves along a guide provided on the inner diameter of the valve body. A suction valve for a diaphragm pump, characterized in that the valve stem is divided into sections near both ends, each guide has a short guide length, and the distance between the guides is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6403788U JPH01173392U (en) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6403788U JPH01173392U (en) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173392U true JPH01173392U (en) | 1989-12-08 |
Family
ID=31289520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6403788U Pending JPH01173392U (en) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173392U (en) |
-
1988
- 1988-05-17 JP JP6403788U patent/JPH01173392U/ja active Pending