JPH02122186U - - Google Patents
Info
- Publication number
- JPH02122186U JPH02122186U JP3165089U JP3165089U JPH02122186U JP H02122186 U JPH02122186 U JP H02122186U JP 3165089 U JP3165089 U JP 3165089U JP 3165089 U JP3165089 U JP 3165089U JP H02122186 U JPH02122186 U JP H02122186U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- sucked
- housing
- drive arm
- valve chamber
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図はこの考案の一実施例に係るダイヤフラ
ムポンプ装置における内部構造を示す一部切欠断
面図、第２図は同装置の要部の縦断面図、第３図
は同装置の他の要部を示す縦断面図である。
符号の説明、Ｄ……ダイヤフラムポンプ装置、
Ｓ……ストツパー、１……ポンプ本体、２……ダ
イヤフラム、３……吸引口、４……吐出口、７…
…吸引側流路、１２，１３……吸引側逆止弁、２
０……駆動体、２１，２１′……弁室、２３，２
３……駆動アーム。
FIG. 1 is a partially cutaway sectional view showing the internal structure of a diaphragm pump device according to an embodiment of the invention, FIG. FIG. Explanation of symbols, D...Diaphragm pump device,
S... Stopper, 1... Pump body, 2... Diaphragm, 3... Suction port, 4... Discharge port, 7...
...Suction side flow path, 12, 13...Suction side check valve, 2
0...Driver, 21, 21'...Valve chamber, 23,2
3... Drive arm.
Claims (1)
せることでダイヤフラムを駆動して弁を開閉し、
このダイヤフラムの駆動により被吸引体をポンプ
本体の弁室内に吸引すると共に、弁室内に吸引さ
れた上記被吸引体をポンプ本体外の所要位置へと
圧送するよう構成されてなるダイヤフラムポンプ
装置において、上記筐体内には、上記駆動アーム
の振幅を規制するストツパーを配設したことを特
徴とするダイヤフラムポンプ装置。 By reciprocating the drive arm disposed inside the housing, the diaphragm is driven to open and close the valve.
In a diaphragm pump device configured to suck an object to be sucked into a valve chamber of a pump body by driving the diaphragm, and to force-feed the object to be sucked into a valve chamber to a desired position outside the pump body, A diaphragm pump device characterized in that a stopper for regulating the amplitude of the drive arm is disposed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3165089U JPH02122186U (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3165089U JPH02122186U (en) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122186U true JPH02122186U (en) | 1990-10-05 |
Family
ID=31257661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3165089U Pending JPH02122186U (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015535563A (en) * | 2012-11-14 | 2015-12-14 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Fluid pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726405U (en) * | 1971-04-16 | 1972-11-25 |
-
1989
- 1989-03-20 JP JP3165089U patent/JPH02122186U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726405U (en) * | 1971-04-16 | 1972-11-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015535563A (en) * | 2012-11-14 | 2015-12-14 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Fluid pump |