JPH02135679U - - Google Patents
Info
- Publication number
- JPH02135679U JPH02135679U JP4376889U JP4376889U JPH02135679U JP H02135679 U JPH02135679 U JP H02135679U JP 4376889 U JP4376889 U JP 4376889U JP 4376889 U JP4376889 U JP 4376889U JP H02135679 U JPH02135679 U JP H02135679U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- discharge valve
- spring
- stopper
- diaphragm
- 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)
- Reciprocating Pumps (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来の弁機構の断面図である。
１……ヘツド、４……シート、５……吐出弁ホ
ルダー、６……弁ボール、７……弁バネ、８……
ストツパー、８……ストツパーガイド、１０……
袋ナツト。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional valve mechanism. 1...Head, 4...Seat, 5...Discharge valve holder, 6...Valve ball, 7...Valve spring, 8...
Stopper, 8... Stopper guide, 10...
Fukuro Natsuto.
Claims (1)
ムによりポンプ室の容積が変動するタイプのダイ
アフラムポンプにおける吐出弁において、ヘツド
に嵌合した弁ホルダーの下端にシートを一体に嵌
め込み、中に弁ボールを入れ上部にストツパー、
バネを一体とすると共に、該バネを受けるストツ
パーガイドを前記弁ホルダーに螺合した袋ナツト
で押えてなる油圧式ダイアフラムポンプの吐出弁
。 In the discharge valve of a diaphragm pump in which the volume of the pump chamber is varied by a diaphragm operated by pressurization or depressurization of hydraulic pressure, a seat is integrally fitted into the lower end of the valve holder fitted to the head, and a valve ball is inserted into the discharge valve. A stopper on the top of the case,
A discharge valve for a hydraulic diaphragm pump, in which a spring is integrated and a stopper guide for receiving the spring is held down by a cap nut screwed onto the valve holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4376889U JPH02135679U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4376889U JPH02135679U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135679U true JPH02135679U (en) | 1990-11-13 |
Family
ID=31556463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4376889U Pending JPH02135679U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135679U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840169U (en) * | 1971-09-16 | 1973-05-21 | ||
| JPS6227767B2 (en) * | 1978-02-03 | 1987-06-16 | Kubota Ltd |
-
1989
- 1989-04-14 JP JP4376889U patent/JPH02135679U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840169U (en) * | 1971-09-16 | 1973-05-21 | ||
| JPS6227767B2 (en) * | 1978-02-03 | 1987-06-16 | Kubota Ltd |