JPS54132805A - Diaphragm pump - Google Patents
Diaphragm pumpInfo
- Publication number
- JPS54132805A JPS54132805A JP2737378A JP2737378A JPS54132805A JP S54132805 A JPS54132805 A JP S54132805A JP 2737378 A JP2737378 A JP 2737378A JP 2737378 A JP2737378 A JP 2737378A JP S54132805 A JPS54132805 A JP S54132805A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- discharge
- working
- suction
- 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
- Reciprocating Pumps (AREA)
Abstract
PURPOSE:To provide effective pressurization of fluid for improving the pumping efficiency, by forming working chambers on both sides of a diaphragm. CONSTITUTION:When a coil 2 is energized, diaphragm 10 reciprocatingly vibrates to the axial direction in accordance with a movable piece 3, which can change the volume of working chambers 21, 21a formed on both sides of the diaphragm 10 to take air in the working chamber 21 from a suction port 12a through a fluid passage 24, communicating hole 25, suction chamber 17a and suction valve 13. The working 21 is then effectively pressurized to discharge the air through a discharge valve 14, discharge chamber 18a and discharge port 20 made on a lid 23. Air taken in the working chamber 21a, on the other hand, through a suction port 12a, space for the coil 2 and movable piece 3 and a suction valve 13a, pressurize the chamber for discharging through a discharge valve 14a, fluid passage 24a, communicating hole 25a and discharge chamber 18a. This system thus can provide the efficient pumping action.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2737378A JPS54132805A (en) | 1978-03-10 | 1978-03-10 | Diaphragm pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2737378A JPS54132805A (en) | 1978-03-10 | 1978-03-10 | Diaphragm pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54132805A true JPS54132805A (en) | 1979-10-16 |
Family
ID=12219234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2737378A Pending JPS54132805A (en) | 1978-03-10 | 1978-03-10 | Diaphragm pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54132805A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009185736A (en) * | 2008-02-07 | 2009-08-20 | Hashizu Kankyo Kenchiku Sekkei Jimusho:Kk | Fluid feeder |
-
1978
- 1978-03-10 JP JP2737378A patent/JPS54132805A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009185736A (en) * | 2008-02-07 | 2009-08-20 | Hashizu Kankyo Kenchiku Sekkei Jimusho:Kk | Fluid feeder |
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