JPS63137178U - - Google Patents
Info
- Publication number
- JPS63137178U JPS63137178U JP3032787U JP3032787U JPS63137178U JP S63137178 U JPS63137178 U JP S63137178U JP 3032787 U JP3032787 U JP 3032787U JP 3032787 U JP3032787 U JP 3032787U JP S63137178 U JPS63137178 U JP S63137178U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- plunger
- reciprocating motion
- reciprocating pump
- 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
- Check Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
第１図は本考案にかゝる往復動ポンプ用弁装置
の第１の実施例の端面図、第２図は第２の実施例
の端面図、第３図は第３の実施例の端面図、第４
図は第４の実施例の端面図、第５図は第５の実施
例の往復動ポンプ用弁装置を備えた往復動ポンプ
の要部の断面図である。
３……吸込孔、４……吐出孔、５……弁座、６
……吸込孔、８……吐出弁、１１，１２……シー
ルリング。
Fig. 1 is an end view of a first embodiment of a reciprocating pump valve device according to the present invention, Fig. 2 is an end view of the second embodiment, and Fig. 3 is an end view of the third embodiment. Figure, 4th
The figure is an end view of the fourth embodiment, and FIG. 5 is a cross-sectional view of the main parts of a reciprocating pump equipped with a valve device for a reciprocating pump according to the fifth embodiment. 3...Suction hole, 4...Discharge hole, 5...Valve seat, 6
... Suction hole, 8 ... Discharge valve, 11, 12 ... Seal ring.
Claims (1)
たシリンダの先端部に装着し、前記プランジヤの
往復動により開閉させる如くした往復動ポンプ用
弁装置であつて、中心部と外周部とに吸込孔３及
び吐出孔４をもつた弁座５を形成し、この弁座５
の前記シリンダ室側内面に吸込弁６を、また外面
に吐出弁８をそれぞれ支持すると共に、前記弁座
５の外周部に設ける吸込孔３又は吐出孔４を開閉
する環状の前記吸込弁６又は吐出弁８の内周部及
び外周部と前記弁座５との一方に、前記弁と弁座
５との接触面に対し突出し、かつ、前記弁の閉動
作で撓む可撓性のシールリング１１，１２を設け
たことを特徴とする往復動ポンプ用弁装置。 This is a valve device for a reciprocating pump, which is attached to the tip of a cylinder in which a plunger is freely supported in a cylinder chamber for reciprocating motion, and is opened and closed by the reciprocating motion of the plunger. A valve seat 5 having a discharge hole 4 is formed, and this valve seat 5
The annular suction valve 6 or A flexible seal ring is provided on one of the inner and outer circumferential parts of the discharge valve 8 and the valve seat 5, and protrudes from the contact surface between the valve and the valve seat 5, and is bent by the closing operation of the valve. A valve device for a reciprocating pump, characterized in that 11 and 12 are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032787U JPS63137178U (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032787U JPS63137178U (en) | 1987-03-02 | 1987-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137178U true JPS63137178U (en) | 1988-09-09 |
Family
ID=30835032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3032787U Pending JPS63137178U (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013537284A (en) * | 2011-08-03 | 2013-09-30 | 三菱重工業株式会社 | Face-sealing annular valve |
-
1987
- 1987-03-02 JP JP3032787U patent/JPS63137178U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013537284A (en) * | 2011-08-03 | 2013-09-30 | 三菱重工業株式会社 | Face-sealing annular valve |
| US9051932B2 (en) | 2011-08-03 | 2015-06-09 | Artemis Intelligent Power Limited | Face sealing annular valve |