JPS60137175U - pump - Google Patents
pumpInfo
- Publication number
- JPS60137175U JPS60137175U JP2445384U JP2445384U JPS60137175U JP S60137175 U JPS60137175 U JP S60137175U JP 2445384 U JP2445384 U JP 2445384U JP 2445384 U JP2445384 U JP 2445384U JP S60137175 U JPS60137175 U JP S60137175U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- cylinder
- pump
- side chamber
- discharge
- 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図は従来のポンプを示す断面図、第２図及 ″
び第３図は二の考案によるポンプのそれぞれ異なる実施
例を示す断面図である。
なお図面において、２０・・・・・・シリンダ、２３・
・・・・・吸入弁、２４・・・・・・ピストン、３３・
・・・・・排出弁、３５・・・・・・二次側室、３８・
・・・・・排出口、３９・・・・・・−次側室、４３・
・・・・・吸入口、である。Figure 1 is a sectional view showing a conventional pump, Figure 2 and ``
and FIG. 3 are sectional views showing different embodiments of the pump according to the second invention. In the drawings, 20... cylinder, 23...
...Suction valve, 24...Piston, 33.
...Discharge valve, 35...Secondary side chamber, 38.
...Discharge port, 39...-Next side chamber, 43.
...Inhalation port.
Claims (1)
ンダに排出弁が設けられるポンプにおいて、前記シリン
ダの外側をほぼ覆うように一次側室及び二次側室が形成
され、この−次側室にに吸入口が形成されるとともに、
二次側室には排出口が形成され、前記吸入弁が一次側室
を介して吸入口に連通され、前記排出弁が二次側室を介
して排出口に連通されて成るポンプ。In a pump in which a piston with a suction valve is slid in a cylinder and a discharge valve is provided in the cylinder, a primary side chamber and a secondary side chamber are formed so as to almost cover the outside of the cylinder, and an inlet is provided in this secondary side chamber. is formed,
A discharge port is formed in the secondary chamber, the suction valve communicates with the suction port via the primary chamber, and the discharge valve communicates with the discharge port via the secondary chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445384U JPS60137175U (en) | 1984-02-22 | 1984-02-22 | pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445384U JPS60137175U (en) | 1984-02-22 | 1984-02-22 | pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60137175U true JPS60137175U (en) | 1985-09-11 |
Family
ID=30518614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2445384U Pending JPS60137175U (en) | 1984-02-22 | 1984-02-22 | pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60137175U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144165U (en) * | 1974-09-28 | 1976-04-01 | ||
| JPS5656986A (en) * | 1979-10-06 | 1981-05-19 | Woma Maasberg Co Gmbh W | Pump valve head |
-
1984
- 1984-02-22 JP JP2445384U patent/JPS60137175U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144165U (en) * | 1974-09-28 | 1976-04-01 | ||
| JPS5656986A (en) * | 1979-10-06 | 1981-05-19 | Woma Maasberg Co Gmbh W | Pump valve head |
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