JPS61204978U - - Google Patents
Info
- Publication number
- JPS61204978U JPS61204978U JP8744685U JP8744685U JPS61204978U JP S61204978 U JPS61204978 U JP S61204978U JP 8744685 U JP8744685 U JP 8744685U JP 8744685 U JP8744685 U JP 8744685U JP S61204978 U JPS61204978 U JP S61204978U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- disposed
- base
- crankshaft
- connecting rod
- 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
Description
第１図はこの考案の実施例の断面図、第２図は
第１図のの方向から見た側面図、第３図は第１
図のの方向から見た平面図である。
なお図において、１０……クランク軸、１２…
…クランクケース、１４……連接棒、２０……プ
ランジヤ、２２……プランジヤ元、２８……基部
マニホールド部分、３０……案内部、３２……第
１のシール、３６……第２のシール、４６……先
部マニホールド部分、４８……ポンプ室、５２…
…吸込弁、５６……吐出弁、である。
Fig. 1 is a cross-sectional view of an embodiment of this invention, Fig. 2 is a side view seen from the direction of Fig. 1, and Fig. 3 is a cross-sectional view of the embodiment of this invention.
It is a top view seen from the direction of the figure. In the figure, 10...crankshaft, 12...
... Crank case, 14 ... Connecting rod, 20 ... Plunger, 22 ... Plunger base, 28 ... Base manifold part, 30 ... Guide part, 32 ... First seal, 36 ... Second seal, 46... Tip manifold part, 48... Pump chamber, 52...
...Suction valve, 56...Discharge valve.
Claims (1)
ースと、前記クランク軸に装着される連接棒と、
この連接棒にピン結合されているプランジヤ元を
端部にもつプランジヤと、前記プランジヤ元を軸
線方向へ案内する案内部をもち内壁と前記プラン
ジヤの外周との間の水密を保持する第１及び第２
のシールが内壁に配設される基部マニホールド部
分と、前記プランジヤにより容積を制御されるポ
ンプ室を画定し吸込弁及び吐出弁が内部に配設さ
れている先部マニホールド部分とを有しているこ
とを特徴とするプランジヤポンプ。 a crankcase in which a crankshaft is disposed; a connecting rod attached to the crankshaft;
A plunger having a plunger base pin-coupled to the connecting rod at its end, and first and second plungers having a guide portion for guiding the plunger base in the axial direction and maintaining watertightness between an inner wall and an outer periphery of the plunger. 2
a base manifold portion in which a seal is disposed on the inner wall; and a tip manifold portion defining a pump chamber whose volume is controlled by the plunger and in which a suction valve and a discharge valve are disposed. A plunger pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8744685U JPS61204978U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8744685U JPS61204978U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204978U true JPS61204978U (en) | 1986-12-24 |
Family
ID=30639670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8744685U Pending JPS61204978U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204978U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211681U (en) * | 1975-07-15 | 1977-01-27 |
-
1985
- 1985-06-12 JP JP8744685U patent/JPS61204978U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211681U (en) * | 1975-07-15 | 1977-01-27 |