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ES406654A3 - Improvements in the butterfly valves. (Machine-translation by Google Translate, not legally binding) - Google Patents

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

Info

Publication number
ES406654A3
ES406654A3 ES406654A ES406654A ES406654A3 ES 406654 A3 ES406654 A3 ES 406654A3 ES 406654 A ES406654 A ES 406654A ES 406654 A ES406654 A ES 406654A ES 406654 A3 ES406654 A3 ES 406654A3
Authority
ES
Spain
Prior art keywords
disc
translation
machine
legally binding
google translate
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
ES406654A
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.)
Argelich Termes y Cia SA
Original Assignee
Argelich Termes y Cia 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 Argelich Termes y Cia SA filed Critical Argelich Termes y Cia SA
Priority to ES406654A priority Critical patent/ES406654A3/en
Publication of ES406654A3 publication Critical patent/ES406654A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Improvements in the butterfly valves, characterized in that the sealing element of the fluid passage consists of a disc mounted eccentrically on a rotating shaft, arranged externally diametrically and joined at one end to a drive means suitable for communicating said disc the closing and total opening positions, in addition to all those intermediate to them, whose disc operates within a substantially cylindrical passage of flexible periphery with elastic annular projection that determines the seat for the indicated closing position, so that the arch of rotation described by all the points that form the contour of the disc, having its center in the back part of it, allows to save the cited projection in the immediate phases to those of closing. (Machine-translation by Google Translate, not legally binding)
ES406654A 1972-09-02 1972-09-02 Improvements in the butterfly valves. (Machine-translation by Google Translate, not legally binding) Expired ES406654A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES406654A ES406654A3 (en) 1972-09-02 1972-09-02 Improvements in the butterfly valves. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES406654A ES406654A3 (en) 1972-09-02 1972-09-02 Improvements in the butterfly valves. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES406654A3 true ES406654A3 (en) 1975-10-01

Family

ID=8462172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406654A Expired ES406654A3 (en) 1972-09-02 1972-09-02 Improvements in the butterfly valves. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES406654A3 (en)

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