ES232124U - Perfected closure applicable to valves for handling and/or control of fluids of the type denominated of butterfly. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected closure applicable to valves for handling and/or control of fluids of the type denominated of butterfly. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES232124U
ES232124U ES1976232124U ES232124U ES232124U ES 232124 U ES232124 U ES 232124U ES 1976232124 U ES1976232124 U ES 1976232124U ES 232124 U ES232124 U ES 232124U ES 232124 U ES232124 U ES 232124U
Authority
ES
Spain
Prior art keywords
fluids
translation
valves
handling
machine
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
ES1976232124U
Other languages
Spanish (es)
Other versions
ES232124Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1976232124U priority Critical patent/ES232124Y/en
Publication of ES232124U publication Critical patent/ES232124U/en
Application granted granted Critical
Publication of ES232124Y publication Critical patent/ES232124Y/en
Expired legal-status Critical Current

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Abstract

5 improved closure applicable to valves for handling and/or contol of fluids of the so-called butterfly type, characterized in that in order to achieve the closing of the valve the fixed body thereof or alternatively the edge of the rotating disc are provided with a ring or bull of material elastic within which there is a cavity linked to a hydraulic or pneumatic circuit capable of transmitting and increasing the pressure of said cavity by deforming the elastic ring or bull in such a way that it is applied and adjusted to the surface with which it has to form a closure . (Machine-translation by Google Translate, not legally binding)
ES1976232124U 1976-09-22 1976-09-22 PERFECTED SEAL APPLICABLE TO VALVES FOR HANDLING AND NON-CONTROL OF FLUIDS OF THE SO-CALLED TYPE OF BUTTERFLY. Expired ES232124Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1976232124U ES232124Y (en) 1976-09-22 1976-09-22 PERFECTED SEAL APPLICABLE TO VALVES FOR HANDLING AND NON-CONTROL OF FLUIDS OF THE SO-CALLED TYPE OF BUTTERFLY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976232124U ES232124Y (en) 1976-09-22 1976-09-22 PERFECTED SEAL APPLICABLE TO VALVES FOR HANDLING AND NON-CONTROL OF FLUIDS OF THE SO-CALLED TYPE OF BUTTERFLY.

Publications (2)

Publication Number Publication Date
ES232124U true ES232124U (en) 1978-01-16
ES232124Y ES232124Y (en) 1978-06-01

Family

ID=8393228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976232124U Expired ES232124Y (en) 1976-09-22 1976-09-22 PERFECTED SEAL APPLICABLE TO VALVES FOR HANDLING AND NON-CONTROL OF FLUIDS OF THE SO-CALLED TYPE OF BUTTERFLY.

Country Status (1)

Country Link
ES (1) ES232124Y (en)

Also Published As

Publication number Publication date
ES232124Y (en) 1978-06-01

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