JPH0482379U - - Google Patents
Info
- Publication number
- JPH0482379U JPH0482379U JP12452190U JP12452190U JPH0482379U JP H0482379 U JPH0482379 U JP H0482379U JP 12452190 U JP12452190 U JP 12452190U JP 12452190 U JP12452190 U JP 12452190U JP H0482379 U JPH0482379 U JP H0482379U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- cam
- face
- pump
- pump chamber
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案プランジヤポンプの構成の一例
を示す断面図、第２図は本考案にかかるカム部材
とプランジヤ端面との接触状態の一例を示す説明
図である。
２……シリンダ部材、４……プランジヤ、５…
…ばね、６……カム部材、８……吸入ポート、９
……吐出ポート、１２……吐出弁、１５……カム
軸、１６……耐摩耗片、１７……接触部、１８…
…ポンプ室。
FIG. 1 is a cross-sectional view showing an example of the structure of the plunger pump of the present invention, and FIG. 2 is an explanatory diagram showing an example of the contact state between the cam member and the end face of the plunger according to the present invention. 2...Cylinder member, 4...Plunger, 5...
...Spring, 6...Cam member, 8...Suction port, 9
...Discharge port, 12...Discharge valve, 15...Camshaft, 16...Wear-resistant piece, 17...Contact part, 18...
…pump room.
Claims (1)
記カムの回転により前記プランジヤをポンプ室内
で往復移動させて該ポンプ室に導かれる作動液を
送出可能なプランジヤポンプにおいて、 前記カムを前記プランジヤの端面における中心
から半径方向にずらせて接触させるようにしたこ
とを特徴とするプランジヤポンプ。[Claims for Utility Model Registration] A plunger pump capable of biasing an end face of a plunger toward a cam, and reciprocating the plunger within a pump chamber by rotation of the cam to send out hydraulic fluid guided to the pump chamber, A plunger pump characterized in that the cam is brought into contact with the end face of the plunger at a position shifted from the center in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12452190U JPH0482379U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12452190U JPH0482379U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482379U true JPH0482379U (en) | 1992-07-17 |
Family
ID=31872168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12452190U Pending JPH0482379U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482379U (en) |
-
1990
- 1990-11-27 JP JP12452190U patent/JPH0482379U/ja active Pending