JPS63136270U - - Google Patents
Info
- Publication number
- JPS63136270U JPS63136270U JP2773987U JP2773987U JPS63136270U JP S63136270 U JPS63136270 U JP S63136270U JP 2773987 U JP2773987 U JP 2773987U JP 2773987 U JP2773987 U JP 2773987U JP S63136270 U JPS63136270 U JP S63136270U
- Authority
- JP
- Japan
- Prior art keywords
- plunger pump
- dead center
- piston
- stroke
- changing
- 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)
Description
第１図は本考案の側面図、第２図は従来のプラ
ンジヤーポンプの側面図。
１はシリンダー、２はピストン、２′はロツド
ガイド、３は駆動軸、４はクランク、５はロツド
、６はスプリング（押しバネ）、７はストツパー
、８はストツパー調整ネジ、９は吸入弁、１０は
吐出弁、１１はツバ、イ，ロは夫夫接続ピン、Ｒ
はクランク有効長さ、Ａはピストンの往復運動の
中心点、ＬはＡ点と駆動軸３との間の距離。
Fig. 1 is a side view of the present invention, and Fig. 2 is a side view of a conventional plunger pump. 1 is a cylinder, 2 is a piston, 2' is a rod guide, 3 is a drive shaft, 4 is a crank, 5 is a rod, 6 is a spring (push spring), 7 is a stopper, 8 is a stopper adjustment screw, 9 is an intake valve, 10 is the discharge valve, 11 is the collar, A, B are the husband connection pins, R
is the effective length of the crank, A is the center point of the reciprocating motion of the piston, and L is the distance between point A and the drive shaft 3.
Claims (1)
下死点の位置を基準として、ピストンのストロー
クを変えることを特徴とするプランジヤーポンプ
。 Top dead center of plunger pump piston or
A plunger pump characterized by changing the stroke of the piston based on the bottom dead center position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2773987U JPS63136270U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2773987U JPS63136270U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136270U true JPS63136270U (en) | 1988-09-07 |
Family
ID=30830053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2773987U Pending JPS63136270U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136270U (en) |
-
1987
- 1987-02-26 JP JP2773987U patent/JPS63136270U/ja active Pending