JPS59107981U - Swash plate type axial piston pump - Google Patents
Swash plate type axial piston pumpInfo
- Publication number
- JPS59107981U JPS59107981U JP126583U JP126583U JPS59107981U JP S59107981 U JPS59107981 U JP S59107981U JP 126583 U JP126583 U JP 126583U JP 126583 U JP126583 U JP 126583U JP S59107981 U JPS59107981 U JP S59107981U
- Authority
- JP
- Japan
- Prior art keywords
- piston pump
- axial piston
- swash plate
- plate type
- type axial
- 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
- 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
第１図は従来の斜板型アキシャルピストンポンプを示す
縦断側面図、第２図は第１図矢視■−■線に沿う横断平
面図、第３図は第１図矢視■−■線に沿うシリンダポー
ト部分の正面図、第４図は第１図矢視ＩＶ−ＩＶ線に沿
うバルブプレート部分の・正面図、第５図は本案に係る
斜板型アキシャルピストンポンプの一実施例のバルブプ
レート部分を示す正面図である。
９・・・バルブプレート、１０・・・シリンダ′、１１
・・・シリンダポート、１２・・・低圧ポート、１３・
・・高圧ポート、１２ｂ、１３ｂ・・・切換ノツチ。Figure 1 is a longitudinal side view showing a conventional swash plate type axial piston pump, Figure 2 is a cross-sectional plan view taken along the line ■-■ in Figure 1, and Figure 3 is a cross-sectional view taken along the line ■-■ in Figure 1. FIG. 4 is a front view of the valve plate portion taken along line IV-IV in FIG. It is a front view showing a valve plate part. 9...Valve plate, 10...Cylinder', 11
...Cylinder port, 12...Low pressure port, 13.
...High pressure port, 12b, 13b...switching notch.
Claims (1)
に設けた切換ノツチによりシリンダ室内の圧力を徐々に
変化させる斜板型アキシャルピストンポンプにおいて、
前記切換ノツチをこれに対向して設けたシリンダポート
の回動軌跡を横切る半径方向の仮想線に対し傾斜するよ
うにバルブプレートに設けたことを特徴とする斜板型ア
キシャルピストンポンプ。In a swash plate type axial piston pump, the pressure inside the cylinder chamber is gradually changed by a switching notch provided at the switching part between the high pressure port and the low pressure port of the valve plate.
A swash plate type axial piston pump characterized in that the switching notch is provided on the valve plate so as to be inclined with respect to an imaginary line in the radial direction that crosses the rotation locus of the cylinder port provided opposite to the switching notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126583U JPS59107981U (en) | 1983-01-11 | 1983-01-11 | Swash plate type axial piston pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126583U JPS59107981U (en) | 1983-01-11 | 1983-01-11 | Swash plate type axial piston pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59107981U true JPS59107981U (en) | 1984-07-20 |
Family
ID=30132995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP126583U Pending JPS59107981U (en) | 1983-01-11 | 1983-01-11 | Swash plate type axial piston pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155373A (en) * | 1984-08-25 | 1986-03-19 | Shimadzu Corp | Rotary type fluid switching device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566080A (en) * | 1979-06-25 | 1981-01-22 | Kayaba Ind Co Ltd | Axial piston pump |
-
1983
- 1983-01-11 JP JP126583U patent/JPS59107981U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566080A (en) * | 1979-06-25 | 1981-01-22 | Kayaba Ind Co Ltd | Axial piston pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155373A (en) * | 1984-08-25 | 1986-03-19 | Shimadzu Corp | Rotary type fluid switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59107981U (en) | Swash plate type axial piston pump | |
| JPS59181292U (en) | vane compressor | |
| JPS591886U (en) | Variable displacement oblique axis axial piston pump | |
| JPS5929765U (en) | Swash plate type hydraulic pump/motor rotation detection device | |
| JPS595777U (en) | piston type fluid machine | |
| JPS59102995U (en) | compressor | |
| JPS5840258U (en) | power sprayer | |
| JPS6117186U (en) | Lubrication mechanism of swash plate hydraulic pump | |
| JPS5949782U (en) | Variable forward/reverse radial pump | |
| JPS5898491U (en) | Screw compressor | |
| JPS5958779U (en) | Oblique axis hydraulic rotating machine | |
| JPS5818075U (en) | Piston for oblique shaft type piston pump | |
| JPS588765U (en) | gas compressor | |
| JPS595778U (en) | Piston type rotary fluid machine | |
| JPS60191584U (en) | Power-tilt hydraulic circuit | |
| JPS616687U (en) | Axial piston pump, motor | |
| JPS6066879U (en) | Radial piston type hydraulic rotating machine | |
| JPS5929766U (en) | Swash plate type hydraulic pump/motor rotation detection device | |
| JPS586970U (en) | Axial piston type fluid machine | |
| JPS6413274U (en) | ||
| JPS5862193U (en) | rotary compressor | |
| JPS5877184U (en) | rotary compressor | |
| JPS614004U (en) | double acting hand pump | |
| JPS619605U (en) | swing motor | |
| JPS5816383U (en) | internal gear pump |