JPH01152078U - - Google Patents
Info
- Publication number
- JPH01152078U JPH01152078U JP4872388U JP4872388U JPH01152078U JP H01152078 U JPH01152078 U JP H01152078U JP 4872388 U JP4872388 U JP 4872388U JP 4872388 U JP4872388 U JP 4872388U JP H01152078 U JPH01152078 U JP H01152078U
- Authority
- JP
- Japan
- Prior art keywords
- suction valve
- manifold
- suction
- wall
- partition wall
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第1図はこの考案の一部切欠いた縦断面図、第
2図は従来形式の往復動ポンプの一部切欠いた縦
断面図、第3図は従来形式の他のポンプ施設の要
部説明図である。
40……仕切壁、50C……シリンダー、50
f……ポンプ室、50K……クランクケース、5
0M……駆動源、52……マニホールド、58…
…吸入弁、60……吸入弁座、61……ピストン
桿、h……通孔、r……空気室。
Figure 1 is a partially cutaway vertical sectional view of this invention, Figure 2 is a partially cutaway vertical sectional view of a conventional reciprocating pump, and Figure 3 is an explanatory diagram of the main parts of another conventional pump facility. It is. 40...Partition wall, 50C...Cylinder, 50
f...Pump room, 50K...Crankcase, 5
0M...Drive source, 52...Manifold, 58...
... Suction valve, 60... Suction valve seat, 61... Piston rod, h... Through hole, r... Air chamber.
Claims (1)
れたポンプ室内をクランクケース内の駆動源で往
復動部材を進退させると共に、前記吸入弁の吸入
側にマニホールドが付設された往復動ポンプにお
いて、前記吸入弁58が就座する吸入弁座60を
定着せるマニホールド52内側壁と、この吸入弁
座60との間に仕切壁40を定着し、該仕切壁4
0とマニホールド52内周壁との間に一定容積の
空気室rを形成すると共に、仕切壁40下方に前
記吸入口51と空気室rとを連通する通孔hを設
けてなる往復動ポンプの脈動吸収装置。 A reciprocating pump in which a reciprocating member is moved forward and backward in a pump chamber formed between a suction valve and a discharge valve in a cylinder by a drive source in a crankcase, and a manifold is attached to the suction side of the suction valve, A partition wall 40 is fixed between the inner wall of the manifold 52 on which the suction valve seat 60 on which the suction valve 58 is seated is fixed, and this suction valve seat 60.
0 and the inner peripheral wall of the manifold 52, and a through hole h is provided below the partition wall 40 to communicate the suction port 51 and the air chamber r. Absorption device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4872388U JPH01152078U (en) | 1988-04-13 | 1988-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4872388U JPH01152078U (en) | 1988-04-13 | 1988-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01152078U true JPH01152078U (en) | 1989-10-19 |
Family
ID=31274857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4872388U Pending JPH01152078U (en) | 1988-04-13 | 1988-04-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01152078U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556597B2 (en) * | 1972-10-03 | 1980-02-18 | ||
JPS58176482A (en) * | 1982-04-08 | 1983-10-15 | Tomoe Suzuki | Liquid pump |
-
1988
- 1988-04-13 JP JP4872388U patent/JPH01152078U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556597B2 (en) * | 1972-10-03 | 1980-02-18 | ||
JPS58176482A (en) * | 1982-04-08 | 1983-10-15 | Tomoe Suzuki | Liquid pump |