JPS607370U - switching valve - Google Patents
switching valveInfo
- Publication number
- JPS607370U JPS607370U JP9988783U JP9988783U JPS607370U JP S607370 U JPS607370 U JP S607370U JP 9988783 U JP9988783 U JP 9988783U JP 9988783 U JP9988783 U JP 9988783U JP S607370 U JPS607370 U JP S607370U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- supply communication
- fluid pressure
- pressure supply
- rotor
- 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
Landscapes
- Multiple-Way Valves (AREA)
- Reciprocating Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は、この考案になる切換弁の具体的な実施例を示す
ものであり、第１図は、当該切換弁の縦断面図、第２図
ないし第５図はそれぞれ第１図におけるＡ−Ａ’線断面
図に対応するものであり、ロータの回転にともなうロー
タの異なる回転角度位置状態を示す横断面図、第６図は
、ロータの概略的斜視図、第７図は、この考案になる切
換弁を適用したタイアフラムポンプシステムの一例を示
す油圧回路図である。
１・・・・・・切換弁、２・・・・・・シリンダ、３・
・・・・・ロータ、１０・・・・・・シリンダ周壁、１
１・・・・・・流体入口ポート、１２・・・・・・流体
出口ポート、１３．１４・・・・・・流体供給連絡ポー
ト、１５・・・・・・流路室、１６・・・・・・通路形
成溝。
例へ 慝
／ム （
Ｚｌ ［−２］
ｌ （
４７冠The drawings show a specific embodiment of the switching valve according to the invention, and FIG. 1 is a longitudinal sectional view of the switching valve, and FIGS. 2 to 5 are taken along line A-A in FIG. 1. 6 is a schematic perspective view of the rotor, and FIG. 7 is a cross-sectional view showing different rotation angle positions of the rotor as the rotor rotates. It is a hydraulic circuit diagram showing an example of a tire phragm pump system to which a switching valve is applied. 1...Switching valve, 2...Cylinder, 3.
...Rotor, 10...Cylinder peripheral wall, 1
1...Fluid inlet port, 12...Fluid outlet port, 13.14...Fluid supply connection port, 15...Flow path chamber, 16... ...Passage forming groove. For example, 慝/mu (Zl [-2] l (47 crowns
Claims (1)
、流体圧循環供給系の負圧側に連通される流体出口ポー
ト、ならびに負荷に連絡される２つの流体圧供給連絡ポ
ートとを備えたシリンダと、前記シリンダ内においで回
転可能に収容され、前記シリンダ内に独立した２つの流
路を有するロータとから成り、前記ロータの回転操作に
より、前記２つの流路を、前記流体入口ボートと前記２
つの流体圧供給連絡ポートを同時的に連通させる位置と
、一方の流体圧供給連絡ポートが前記流体入口ボートと
連、通すると他方の流体圧供給連絡ポートと前記流体出
口ポートを連通させる位置と、一方の流体圧供給連絡ポ
ートが前記流体出口ポートと連通ずると他方の流体圧供
給連絡ポートと前記流体入口ポートを連通させる位置と
を逐次とるように形成したことを特徴とする切換弁。A cylinder having a fluid inlet port communicating with a positive pressure side of a liquid positive circulation supply system, a fluid outlet port communicating with a negative pressure side of a fluid pressure circulation supply system, and two fluid pressure supply communication ports communicating with a load. and a rotor that is rotatably housed within the cylinder and has two independent flow passages within the cylinder, and by rotating the rotor, the two flow passages are connected to the fluid inlet boat and the rotor. 2
a position where two fluid pressure supply communication ports are communicated simultaneously, and a position where one fluid pressure supply communication port communicates with the fluid inlet boat, and when the other fluid pressure supply communication port communicates with the fluid inlet boat, the other fluid pressure supply communication port communicates with the fluid outlet port; A switching valve characterized in that when one fluid pressure supply communication port communicates with the fluid outlet port, the other fluid pressure supply communication port communicates with the fluid inlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9988783U JPS607370U (en) | 1983-06-25 | 1983-06-25 | switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9988783U JPS607370U (en) | 1983-06-25 | 1983-06-25 | switching valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607370U true JPS607370U (en) | 1985-01-19 |
| JPH0124456Y2 JPH0124456Y2 (en) | 1989-07-25 |
Family
ID=30236525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9988783U Granted JPS607370U (en) | 1983-06-25 | 1983-06-25 | switching valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020846A (en) * | 1999-07-01 | 2001-01-23 | Kioritz Corp | Fluid drive motor |
-
1983
- 1983-06-25 JP JP9988783U patent/JPS607370U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020846A (en) * | 1999-07-01 | 2001-01-23 | Kioritz Corp | Fluid drive motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124456Y2 (en) | 1989-07-25 |
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