JPH0222671U - - Google Patents
Info
- Publication number
- JPH0222671U JPH0222671U JP8884488U JP8884488U JPH0222671U JP H0222671 U JPH0222671 U JP H0222671U JP 8884488 U JP8884488 U JP 8884488U JP 8884488 U JP8884488 U JP 8884488U JP H0222671 U JPH0222671 U JP H0222671U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric cam
- rotating shaft
- plunger
- cam portion
- main body
- 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
- 238000005086 pumping Methods 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の一実施例を示すプランジヤポ
ンプの断面図、第２図は同回転軸の詳細図、第３
図は第２図の―線に沿う断面図である。
１……ハウジング、２……回転軸、２ａ……偏
芯カム部、２ｂ……本体軸部、６……プランジヤ
ピストン。
Fig. 1 is a sectional view of a plunger pump showing an embodiment of the present invention, Fig. 2 is a detailed view of the rotating shaft, and Fig. 3 is a sectional view of a plunger pump showing an embodiment of the present invention.
The figure is a sectional view taken along the line - in FIG. 2. DESCRIPTION OF SYMBOLS 1... Housing, 2... Rotating shaft, 2a... Eccentric cam part, 2b... Main body shaft part, 6... Plunger piston.
Claims (1)
対し、放射状に複数のプランジヤピストンが配設
され、このプランジヤピストンが回転軸の偏芯カ
ム部により往復作動させられてポンプ作用が行わ
れるプランジヤポンプにおいて、前記回転軸が本
体軸部と偏芯カム部とに分離され、偏芯カム部が
本体軸部に対して取付け取外し可能に、かつ、相
対回動不能に嵌合されてなることを特徴とするプ
ランジヤポンプ。 A plunger pump has a plurality of plunger pistons arranged radially around a rotating shaft rotatably supported within a housing, and the plunger pistons are reciprocated by an eccentric cam portion of the rotating shaft to perform pumping action. , wherein the rotating shaft is separated into a main body shaft portion and an eccentric cam portion, and the eccentric cam portion is fitted to the main body shaft portion so that it can be attached to and removed from the body shaft portion and is not relatively rotatable. Plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884488U JPH0222671U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884488U JPH0222671U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222671U true JPH0222671U (en) | 1990-02-15 |
Family
ID=31313401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8884488U Pending JPH0222671U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222671U (en) |
-
1988
- 1988-07-04 JP JP8884488U patent/JPH0222671U/ja active Pending
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