JPS586970U - Axial piston type fluid machine - Google Patents
Axial piston type fluid machineInfo
- Publication number
- JPS586970U JPS586970U JP9858581U JP9858581U JPS586970U JP S586970 U JPS586970 U JP S586970U JP 9858581 U JP9858581 U JP 9858581U JP 9858581 U JP9858581 U JP 9858581U JP S586970 U JPS586970 U JP S586970U
- Authority
- JP
- Japan
- Prior art keywords
- rotation axis
- valve plate
- fluid machine
- piston type
- axial piston
- 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
- Reciprocating Pumps (AREA)
- Hydraulic Motors (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
第１図はアキシアルピストン型流体機械の断面図、第２
図は前記流体機械のシリンダポート側から見た正面図、
第３図はバルブプレートの平面図、第４図は流体ポンプ
の動作状態を示す曲線図、第５図および第６図は従来の
通路の構造例を示す断面図、第７図〜第９図は本考案に
よる通路の構造例を示す断面図である。Figure 1 is a cross-sectional view of an axial piston type fluid machine, Figure 2
The figure is a front view of the fluid machine as seen from the cylinder port side.
Fig. 3 is a plan view of the valve plate, Fig. 4 is a curve diagram showing the operating state of the fluid pump, Figs. 5 and 6 are cross-sectional views showing examples of the structure of conventional passages, and Figs. 7 to 9. FIG. 2 is a sectional view showing an example of the structure of a passage according to the present invention.
Claims (1)
された複数のピストン内蔵シリンダを有し前記回転軸上
に装架した可回転シリンダブロックと、前記同一円周上
の各シリンダに通ずるシリンダポートを有するシリンダ
ブロック面に向合って配設され半月形の高低圧ポートを
前記シリンダポートに対応する位置に形成した静止バル
ブプレートと、前記回転軸の端部をベアリングを介して
支持すると共に前記バルブプレートを支持するケーシン
グとを包含するアキシアルピストン型流体機械において
、前記回転軸と前記シリンダブロックおよび前記ハウジ
ングとの間に空間を形成せしめ、前記バルブプレートの
高低圧ポートの間、の移行位置から前記空間に通ずる通
路を形成したことを特徴とするアキシアルピストン型流
体機械。a rotatable cylinder block having a plurality of cylinders with built-in pistons drilled parallel to the rotation axis on the same circumference centered on the rotation axis and mounted on the rotation axis; and a rotatable cylinder block mounted on the rotation axis; A stationary valve plate is disposed facing a cylinder block surface having a cylinder port communicating with the cylinder, and has a half-moon-shaped high and low pressure port formed at a position corresponding to the cylinder port, and the end of the rotating shaft is connected via a bearing. In an axial piston type fluid machine including a casing that supports the valve plate and a casing that supports the valve plate, a space is formed between the rotating shaft and the cylinder block and the housing, and between high and low pressure ports of the valve plate An axial piston type fluid machine, characterized in that a passage is formed that communicates with the space from the transition position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858581U JPS586970U (en) | 1981-07-03 | 1981-07-03 | Axial piston type fluid machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858581U JPS586970U (en) | 1981-07-03 | 1981-07-03 | Axial piston type fluid machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS586970U true JPS586970U (en) | 1983-01-17 |
| JPS6126628Y2 JPS6126628Y2 (en) | 1986-08-09 |
Family
ID=29893342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9858581U Granted JPS586970U (en) | 1981-07-03 | 1981-07-03 | Axial piston type fluid machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455800C (en) * | 2005-06-30 | 2009-01-28 | 株式会社川崎精机 | Valve plate and hydraulic apparatus with the same |
-
1981
- 1981-07-03 JP JP9858581U patent/JPS586970U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455800C (en) * | 2005-06-30 | 2009-01-28 | 株式会社川崎精机 | Valve plate and hydraulic apparatus with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126628Y2 (en) | 1986-08-09 |
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