ES191385U - Pulsatory membrane pump. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pulsatory membrane pump. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES191385U ES191385U ES0191385U ES191385U ES191385U ES 191385 U ES191385 U ES 191385U ES 0191385 U ES0191385 U ES 0191385U ES 191385 U ES191385 U ES 191385U ES 191385 U ES191385 U ES 191385U
- Authority
- ES
- Spain
- Prior art keywords
- actuating
- operative
- electromagnet
- translation
- rod
- 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.)
- Granted
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
Pulsed membrane pump, comprising a pumping chamber provided with an intake valve and a delivery valve, closed by a deformable membrane externally connected with a drive rod, characterized in that the actuating rod of the deformable membrane is requested in antagonistic senses by a reversing spring, applied permanently, and a driving electromagnet, capable of exerting a force greater than that of the spring, pulsatilely activatable, so that when the actuating electromagnet is not activated, the actuating rod is retained in a position non-operative by the return spring, whereas when the actuating electromagnet is activated, the actuator rod occupies an operative position, each pressing of the activating electric current of the actuating electromagnet determining a forward and a reverse motion of the actuator stem between their non-operative and operative positions, which by means of the deformable membrane causes in the pumping chamber a compression and an aspiration or vice versa, with positive displacement of a predetermined volume of liquid for each pulsation. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1973191385U ES191385Y (en) | 1973-05-11 | 1973-05-11 | PULSATORY MEMBRANE PUMP. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1973191385U ES191385Y (en) | 1973-05-11 | 1973-05-11 | PULSATORY MEMBRANE PUMP. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES191385U true ES191385U (en) | 1974-07-01 |
ES191385Y ES191385Y (en) | 1974-12-01 |
Family
ID=8362005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1973191385U Expired ES191385Y (en) | 1973-05-11 | 1973-05-11 | PULSATORY MEMBRANE PUMP. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES191385Y (en) |
-
1973
- 1973-05-11 ES ES1973191385U patent/ES191385Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES191385Y (en) | 1974-12-01 |
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