ES2017291A6 - Improved safety valve for fluid conduits and tanks - Google Patents

Improved safety valve for fluid conduits and tanks

Info

Publication number
ES2017291A6
ES2017291A6 ES8903658A ES8903658A ES2017291A6 ES 2017291 A6 ES2017291 A6 ES 2017291A6 ES 8903658 A ES8903658 A ES 8903658A ES 8903658 A ES8903658 A ES 8903658A ES 2017291 A6 ES2017291 A6 ES 2017291A6
Authority
ES
Spain
Prior art keywords
obturator
seat
tanks
safety valve
fluid conduits
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 - Lifetime
Application number
ES8903658A
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.)
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 ES8903658A priority Critical patent/ES2017291A6/en
Publication of ES2017291A6 publication Critical patent/ES2017291A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Abstract

It is formed by a body 1 inside which there is an obturator element 4 which, pushed by a spring 6, presses against a closure seat, said closure seat consisting of an inner annular edge 12 over which the obturator 4 makes contact with an elastic shoe 11, and of a peripheral step (stage) 13 against which the aforesaid obturator element 4 comes into contact with its metallic part, both regions of the seat being provided in a mutual height relationship so that the support of the metallic part of the obturator on the step 13 is produced after a certain calculated deformation of the elastic shoe 11 on its support against the inner edge 12 of the seat.
ES8903658A 1989-10-30 1989-10-30 Improved safety valve for fluid conduits and tanks Expired - Lifetime ES2017291A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8903658A ES2017291A6 (en) 1989-10-30 1989-10-30 Improved safety valve for fluid conduits and tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8903658A ES2017291A6 (en) 1989-10-30 1989-10-30 Improved safety valve for fluid conduits and tanks

Publications (1)

Publication Number Publication Date
ES2017291A6 true ES2017291A6 (en) 1991-01-16

Family

ID=8264576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903658A Expired - Lifetime ES2017291A6 (en) 1989-10-30 1989-10-30 Improved safety valve for fluid conduits and tanks

Country Status (1)

Country Link
ES (1) ES2017291A6 (en)

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-30

FD1A Patent lapsed

Effective date: 20061031