ES182207U - Pneumatic head for membrane valves. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pneumatic head for membrane valves. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES182207U ES182207U ES0182207U ES182207U ES182207U ES 182207 U ES182207 U ES 182207U ES 0182207 U ES0182207 U ES 0182207U ES 182207 U ES182207 U ES 182207U ES 182207 U ES182207 U ES 182207U
- Authority
- ES
- Spain
- Prior art keywords
- diaphragm
- tension
- translation
- machine
- legally binding
- 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
Pneumatic head for membrane valves, normally closed, characterized in that it comprises a diaphragm that divides the head into two superimposed chambers, the lower one being sealed, equipped with an intake nozzle of a motor fluid whose pressure provides the diaphragm with a push upwards, dragging a steering shaft fixed to the closing membrane, which rises detaching from its seat to open the passage of the circulating fluid; the diaphragm is required by the tension of a compression spring that at rest keeps the valve normally closed, while, on the contrary, the pressure of the motor fluid exerted on the diaphragm overcomes the tension of the spring, causing an increase in tension in the diaphragm. It stopped recovering in antagonistic action when the motor fluid ceased to act. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1972182207U ES182207Y (en) | 1972-07-06 | 1972-07-06 | PNEUMATIC HEAD FOR MEMBRANE VALVES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1972182207U ES182207Y (en) | 1972-07-06 | 1972-07-06 | PNEUMATIC HEAD FOR MEMBRANE VALVES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES182207U true ES182207U (en) | 1973-05-16 |
ES182207Y ES182207Y (en) | 1974-04-01 |
Family
ID=8354933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1972182207U Expired ES182207Y (en) | 1972-07-06 | 1972-07-06 | PNEUMATIC HEAD FOR MEMBRANE VALVES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES182207Y (en) |
-
1972
- 1972-07-06 ES ES1972182207U patent/ES182207Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES182207Y (en) | 1974-04-01 |
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