JPS63146173U - - Google Patents
Info
- Publication number
- JPS63146173U JPS63146173U JP3807987U JP3807987U JPS63146173U JP S63146173 U JPS63146173 U JP S63146173U JP 3807987 U JP3807987 U JP 3807987U JP 3807987 U JP3807987 U JP 3807987U JP S63146173 U JPS63146173 U JP S63146173U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- liquid
- discharge
- cylinder chamber
- rotary valve
- 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
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
Landscapes
- Fertilizing (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
図面は本考案に係る液状体用のピストンポンプ
の実施例を示すものであつて、第１図は正面図、
第２図、および第３図は作用を示す縦断面図、第
４図は要部の横断面図、第５図は側面図である。
図中、２……シリンダ室、３……ピストン、１
５……回転バルブ、１９……吸入パイプ、２０…
…吐出パイプ、２１，２２……流通路である。
The drawings show an embodiment of the piston pump for liquid materials according to the present invention, and FIG. 1 is a front view;
2 and 3 are longitudinal cross-sectional views showing the operation, FIG. 4 is a cross-sectional view of the main parts, and FIG. 5 is a side view. In the figure, 2... cylinder chamber, 3... piston, 1
5...Rotary valve, 19...Suction pipe, 20...
...Discharge pipe, 21, 22... Flow path.
Claims (1)
ンダ室へ吸入した液状体を、吐出パイプから吐出
するようにしたピストンポンプにおいて、上記ピ
ストンの両側方に、ピストンの往復動経路を挾ん
でシリンダ室に開口する液状体の流通路を配設し
、上記両流通路の先端に、吸入パイプと吐出パイ
プとを交互に切替えて連通させる回転バルブを設
けて液状体をピストンの両側から吐出させると共
に、上記回転バルブの切替作動に連動してピスト
ンが往復動すべく構成したことを特徴とする液状
体用のピストンポンプ。 In a piston pump configured to discharge liquid sucked into a cylinder chamber from a suction pipe into a cylinder chamber through a reciprocating movement of a piston from a discharge pipe, openings into the cylinder chamber are provided on both sides of the piston, sandwiching the reciprocating path of the piston. A flow passage for the liquid is provided, and a rotary valve is provided at the tip of both flow passages to alternately switch and communicate the suction pipe and the discharge pipe to discharge the liquid from both sides of the piston, and the rotary valve A piston pump for liquid material, characterized in that a piston is configured to reciprocate in conjunction with the switching operation of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807987U JPH0712695Y2 (en) | 1987-03-16 | 1987-03-16 | Piston pump for liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807987U JPH0712695Y2 (en) | 1987-03-16 | 1987-03-16 | Piston pump for liquids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63146173U true JPS63146173U (en) | 1988-09-27 |
| JPH0712695Y2 JPH0712695Y2 (en) | 1995-03-29 |
Family
ID=30849988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3807987U Expired - Lifetime JPH0712695Y2 (en) | 1987-03-16 | 1987-03-16 | Piston pump for liquids |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712695Y2 (en) |
-
1987
- 1987-03-16 JP JP3807987U patent/JPH0712695Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712695Y2 (en) | 1995-03-29 |