JPS5840575U - Cylinder head structure of reciprocating pump - Google Patents
Cylinder head structure of reciprocating pumpInfo
- Publication number
- JPS5840575U JPS5840575U JP13483781U JP13483781U JPS5840575U JP S5840575 U JPS5840575 U JP S5840575U JP 13483781 U JP13483781 U JP 13483781U JP 13483781 U JP13483781 U JP 13483781U JP S5840575 U JPS5840575 U JP S5840575U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder
- outer diameter
- discharge
- discharge valve
- 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
- Details Of Reciprocating Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
” 第１図はプランジャーポンプの正面略図、第２図は
シリンダーヘッド構造の一例断面図、第３図は分解断面
図である。
３・・・・・・シリンダ一連通路、４・・・・・・シリ
ンダーヘッド本体、５・・・・・・吸込弁、６・・・・
・・吐出弁、ｉ・・・・・・流通窓、８・・・・・・弁
筒、１２・・・・・・弁座、１３・・・・・・弁、１４
・・・・・・スプリング、１５・・・・・・間隔形成用
コイルバネ。” Figure 1 is a schematic front view of the plunger pump, Figure 2 is a sectional view of an example of the cylinder head structure, and Figure 3 is an exploded sectional view. 3... Cylinder continuous passage, 4... ... Cylinder head body, 5 ... Suction valve, 6 ...
...Discharge valve, i... Distribution window, 8... Valve cylinder, 12... Valve seat, 13... Valve, 14
... Spring, 15 ... Coil spring for spacing formation.
Claims (1)
筒外径と同−若しくは大なる外径の弁座に被冠されて、
弁筒内部で逆止弁が作動する筒形とし且つ吸込弁の弁座
外径を吐出弁の弁座外径よりも小とする構造もし、一方
シリンダ一本体には、前記各弁の弁座を受ける支持段が
形成された吸込弁室と吐出弁室が、シリンダ一連通路を
中央として同一軸線上であってしかも吐出弁室の開口端
に吐出弁押圧固定構造を具備した構成とし、前記吸込弁
と吐出弁とが、シリンダーよラド本体の吐出弁室開口端
から挿入固定されていることを特徴とする往復動ポンプ
のシリンダーヘッド構造。The suction valve and the discharge valve are arranged such that a valve cylinder having a perforated flow window is crowned with a valve seat having an outer diameter equal to or larger than the outer diameter of the valve cylinder,
If the valve has a cylindrical shape with a check valve operating inside the valve cylinder, and the outer diameter of the valve seat of the suction valve is smaller than the outer diameter of the valve seat of the discharge valve, on the other hand, the valve seat of each of the above-mentioned valves is provided in the cylinder body. The suction valve chamber and the discharge valve chamber in which the support stage for receiving the suction valve is formed are on the same axis with the continuous cylinder passage in the center, and a discharge valve pressing fixing structure is provided at the open end of the discharge valve chamber. A cylinder head structure for a reciprocating pump characterized in that a valve and a discharge valve are inserted and fixed into the cylinder from the opening end of the discharge valve chamber of the rad body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13483781U JPS5840575U (en) | 1981-09-09 | 1981-09-09 | Cylinder head structure of reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13483781U JPS5840575U (en) | 1981-09-09 | 1981-09-09 | Cylinder head structure of reciprocating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5840575U true JPS5840575U (en) | 1983-03-17 |
Family
ID=29928239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13483781U Pending JPS5840575U (en) | 1981-09-09 | 1981-09-09 | Cylinder head structure of reciprocating pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840575U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237890A (en) * | 1985-04-13 | 1986-10-23 | Chuo Jidosha Kogyo Kk | Muddy-water circulation type injection pump |
| JPS6325675U (en) * | 1986-08-02 | 1988-02-19 | ||
| JPH0628207B1 (en) * | 1985-06-04 | 1994-04-13 | Mitsubishi Materiaru Kk | |
| JP2019183785A (en) * | 2018-04-16 | 2019-10-24 | 株式会社イズミフードマシナリ | Plunger pump |
-
1981
- 1981-09-09 JP JP13483781U patent/JPS5840575U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61237890A (en) * | 1985-04-13 | 1986-10-23 | Chuo Jidosha Kogyo Kk | Muddy-water circulation type injection pump |
| JPH0628207B1 (en) * | 1985-06-04 | 1994-04-13 | Mitsubishi Materiaru Kk | |
| JPS6325675U (en) * | 1986-08-02 | 1988-02-19 | ||
| JP2019183785A (en) * | 2018-04-16 | 2019-10-24 | 株式会社イズミフードマシナリ | Plunger pump |
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