JPS6383469U - - Google Patents
Info
- Publication number
- JPS6383469U JPS6383469U JP17747686U JP17747686U JPS6383469U JP S6383469 U JPS6383469 U JP S6383469U JP 17747686 U JP17747686 U JP 17747686U JP 17747686 U JP17747686 U JP 17747686U JP S6383469 U JPS6383469 U JP S6383469U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cylinder
- cylinder block
- rotating shaft
- section
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Description
第１図は本考案の実施例の截断側面図、第２図
は第１図の―線部分の端面図、第３図は透孔
の変形例を示す線図である。
１……回転軸、２……ピストン、３……シリン
ダブロツク、４……シリンダ孔、６……弁板、６
ａ……端面、８……透孔、９……回転中心、１０
，１０……接線、１１，１１……ポート。
FIG. 1 is a cutaway side view of an embodiment of the present invention, FIG. 2 is an end view of the portion taken along the line - - in FIG. 1, and FIG. 3 is a diagram showing a modified example of the through hole. 1... Rotating shaft, 2... Piston, 3... Cylinder block, 4... Cylinder hole, 6... Valve plate, 6
a...End face, 8...Through hole, 9...Rotation center, 10
, 10... tangent, 11, 11... port.
Claims (1)
軸と傾斜させて設けた円筒形のシリンダブロツク
内の複数のシリンダ孔内へ夫々挿通させ、各シリ
ンダ孔の先端に、該孔内をシリンダブロツクの端
面が摺接する弁板のポートへと連通させる該シリ
ンダブロツクの半径方向に長手の長円形断面の透
孔を形成するようにしたものに於いて、シリンダ
ブロツクの回転中心から前記透孔の対向する側縁
への接線で囲まれた扇形の領域に於いて該透孔の
断面を拡大する拡大部を形成したことを特徴とす
るアキシヤルピストンポンプ、モータ。 A plurality of pistons attached to a rotating shaft are inserted into a plurality of cylinder holes in a cylindrical cylinder block provided at an angle with the rotating shaft, and a cylinder is inserted into the hole at the tip of each cylinder hole. In a cylinder block in which a through hole having an elongated oval cross section is formed in the radial direction of the cylinder block and communicates with a port of a valve plate with which the end surface of the block slides, the through hole is An axial piston pump and motor, characterized in that an enlarged portion is formed to enlarge the cross section of the through hole in a fan-shaped region surrounded by tangents to opposing side edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747686U JPH0313590Y2 (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17747686U JPH0313590Y2 (en) | 1986-11-20 | 1986-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6383469U true JPS6383469U (en) | 1988-06-01 |
| JPH0313590Y2 JPH0313590Y2 (en) | 1991-03-27 |
Family
ID=31118711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17747686U Expired JPH0313590Y2 (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313590Y2 (en) |
-
1986
- 1986-11-20 JP JP17747686U patent/JPH0313590Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313590Y2 (en) | 1991-03-27 |