JPS5537582A - Diaphragm pump - Google Patents
Diaphragm pumpInfo
- Publication number
- JPS5537582A JPS5537582A JP11150178A JP11150178A JPS5537582A JP S5537582 A JPS5537582 A JP S5537582A JP 11150178 A JP11150178 A JP 11150178A JP 11150178 A JP11150178 A JP 11150178A JP S5537582 A JPS5537582 A JP S5537582A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragms
- chambers
- spit
- housings
- shapes
- 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 improve the efficiency of this pump, by mounting two diaphragms, which effective areas differ, into housings, which are oppositely arranged, in spit- like shapes, by supplying a drive fluid to a primary chamber and by generating discharge pressure to a secondary chamber. CONSTITUTION:The first and second diaphragms 3a, 3b, 4a, 4b, which effective areas differ, are disposed into the housings 2a, 2b of both ends of a main shaft 1 in spit-like shapes, thus forming primary chambers 11a, 11b, to which a fluid for drive is fed by means of the first and second diaphragms 3a, 3b, 4a, 4b, atmospheric air chambers 10a, 10b communicated with atmospheric air and secondary chambers 12a, 12b, which generate discharge pressure boosted. A sleeve spool type direction change-over valve 7 and a pilot operation valve 8 are arranged in parallel with the main shaft 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11150178A JPS5537582A (en) | 1978-09-11 | 1978-09-11 | Diaphragm pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11150178A JPS5537582A (en) | 1978-09-11 | 1978-09-11 | Diaphragm pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537582A true JPS5537582A (en) | 1980-03-15 |
Family
ID=14562888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11150178A Pending JPS5537582A (en) | 1978-09-11 | 1978-09-11 | Diaphragm pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537582A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6462442A (en) * | 1987-08-31 | 1989-03-08 | Teikoku Piston Ring Co Ltd | Ferrous sintered alloy for valve seat |
WO2003085264A1 (en) * | 2002-04-08 | 2003-10-16 | Techno Takatsuki Co., Ltd. | Electromagnetic vibrating type diaphragm pump |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49805A (en) * | 1972-04-15 | 1974-01-07 | ||
JPS536721A (en) * | 1976-07-07 | 1978-01-21 | Toyota Motor Corp | Carbureter |
-
1978
- 1978-09-11 JP JP11150178A patent/JPS5537582A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49805A (en) * | 1972-04-15 | 1974-01-07 | ||
JPS536721A (en) * | 1976-07-07 | 1978-01-21 | Toyota Motor Corp | Carbureter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6462442A (en) * | 1987-08-31 | 1989-03-08 | Teikoku Piston Ring Co Ltd | Ferrous sintered alloy for valve seat |
WO2003085264A1 (en) * | 2002-04-08 | 2003-10-16 | Techno Takatsuki Co., Ltd. | Electromagnetic vibrating type diaphragm pump |
US7661933B2 (en) | 2002-04-08 | 2010-02-16 | Techno Takatsuki Co., Ltd. | Electromagnetic vibrating type diaphragm pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR850004304A (en) | Diaphragm pump | |
GB1319718A (en) | Diaphragm pumps | |
JPS6487975A (en) | Sealing device for pump | |
JPS5537582A (en) | Diaphragm pump | |
DE3568831D1 (en) | Improvements relating to double-diaphragm pumps | |
IT1288848B1 (en) | Diaphragm pump plural component dispensing system | |
GB1246256A (en) | A valve set for a reciprocating piston-type compressor | |
GB1464146A (en) | Hydraulic jet looms | |
ATE1206T1 (en) | GAS PRESSURE REGULATOR. | |
GB1047968A (en) | Apparatus for proportional mixing of two liquids especially in a steam cleaning system | |
GB1510853A (en) | Fluid control systems for dual power steering | |
JPS54132805A (en) | Diaphragm pump | |
SE7908141L (en) | Membrane pump for generating overpressure and suppression in gaseous media | |
JPS57179407A (en) | Fluid actuator | |
JPS6422668A (en) | Hydraulic pressure boosting device | |
GB2036168A (en) | Diaphragm pumps | |
JPS5514965A (en) | Compound diaphragm pump | |
JPS5544171A (en) | Fluid pressure generating equipment | |
JPS5560677A (en) | Diaphragm type air pump device | |
SU785851A1 (en) | Flow stimulating device | |
JPS57176371A (en) | Swash plate type compressor | |
JPS54149083A (en) | Hydraulic mechanical vibration generator | |
ATE44585T1 (en) | VACUUM PUMP DEVICES WITH REFRIGERANT LIQUID UNDER CONSTANT PRESSURE. | |
SU1257302A1 (en) | Ejector | |
JPS5680622A (en) | Proportional controlling apparatus for output of gas combustion |