ES278344A3 - Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES278344A3
ES278344A3 ES278344A ES278344A ES278344A3 ES 278344 A3 ES278344 A3 ES 278344A3 ES 278344 A ES278344 A ES 278344A ES 278344 A ES278344 A ES 278344A ES 278344 A3 ES278344 A3 ES 278344A3
Authority
ES
Spain
Prior art keywords
stem
diaphragm
valve
translation
valves
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.)
Expired
Application number
ES278344A
Other languages
Spanish (es)
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.)
TALLERES MECANICOS BEJAR SA
Original Assignee
TALLERES MECANICOS BEJAR SA
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 TALLERES MECANICOS BEJAR SA filed Critical TALLERES MECANICOS BEJAR SA
Priority to ES278344A priority Critical patent/ES278344A3/en
Publication of ES278344A3 publication Critical patent/ES278344A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Abstract

"IMPROVEMENTS IN THE CONSTRUCTION OF VALVES", characterized, essentially, by combining the sliding stem of the valve provided at its end with a closing piece, intended to rest on the existing seating surface at the end of the entrance duct on internal expansions of the valve body, with a resilient diaphragm that is secured, with a tight seal, between two parts joined to the stem, which are disposed on both sides of the central annular edge of said elastic diaphragm whose external peripheral edge is trapped between the main body of the valve and the upper part carrying the sliding rod, so that a tight seal is determined between one side of the aforementioned diaphragm, the actual valve body and its opening and closing device being located under the aforementioned diaphragm, while in the opposite upper part there are the mounting and control areas of the stem and the support part of the stem, suitably protected from the fluid circulating through the valve due to the interposition of the aforementioned diaphragm between the two indicated parts. (Machine-translation by Google Translate, not legally binding)
ES278344A 1962-06-15 1962-06-15 Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding) Expired ES278344A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES278344A ES278344A3 (en) 1962-06-15 1962-06-15 Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES278344A ES278344A3 (en) 1962-06-15 1962-06-15 Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES278344A3 true ES278344A3 (en) 1962-11-16

Family

ID=69402756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES278344A Expired ES278344A3 (en) 1962-06-15 1962-06-15 Improvements in the construction of valves (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES278344A3 (en)

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