ES182206U - 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
ES182206U
ES182206U ES0182206U ES182206U ES182206U ES 182206 U ES182206 U ES 182206U ES 0182206 U ES0182206 U ES 0182206U ES 182206 U ES182206 U ES 182206U ES 182206 U ES182206 U ES 182206U
Authority
ES
Spain
Prior art keywords
diaphragm
translation
membrane
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
Application number
ES0182206U
Other languages
Spanish (es)
Other versions
ES182206Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Perez-Villar Lopez dionisio
Original Assignee
Perez-Villar Lopez dionisio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Perez-Villar Lopez dionisio filed Critical Perez-Villar Lopez dionisio
Priority to ES1972182206U priority Critical patent/ES182206Y/en
Publication of ES182206U publication Critical patent/ES182206U/en
Application granted granted Critical
Publication of ES182206Y publication Critical patent/ES182206Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

Pneumatic head for membrane valves, normally open, characterized in that it comprises a diaphragm that divides the head into two chambers, the upper one being sealed and provided with an intake nozzle of the motor fluid, whose diaphragm is fixed to an axis that governs the carrier shoe of the membrane that opens and closes the passage of circulating fluid through the valve body; the diaphragm is required by the tension of a compression spring that at rest keeps the valve normally open, while, on the other hand, when the upper chamber of the head receives an excess pressure determined by means of the motor fluid, the diaphragm moves compressing the spring at the same time that the steering shaft descends pushing the closing membrane on its seat. (Machine-translation by Google Translate, not legally binding)
ES1972182206U 1972-07-06 1972-07-06 PNEUMATIC HEAD FOR MEMBRANE VALVES. Expired ES182206Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972182206U ES182206Y (en) 1972-07-06 1972-07-06 PNEUMATIC HEAD FOR MEMBRANE VALVES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972182206U ES182206Y (en) 1972-07-06 1972-07-06 PNEUMATIC HEAD FOR MEMBRANE VALVES.

Publications (2)

Publication Number Publication Date
ES182206U true ES182206U (en) 1973-05-16
ES182206Y ES182206Y (en) 1974-04-01

Family

ID=8354932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972182206U Expired ES182206Y (en) 1972-07-06 1972-07-06 PNEUMATIC HEAD FOR MEMBRANE VALVES.

Country Status (1)

Country Link
ES (1) ES182206Y (en)

Also Published As

Publication number Publication date
ES182206Y (en) 1974-04-01

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