ES421254A1 - Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES421254A1
ES421254A1 ES421254A ES421254A ES421254A1 ES 421254 A1 ES421254 A1 ES 421254A1 ES 421254 A ES421254 A ES 421254A ES 421254 A ES421254 A ES 421254A ES 421254 A1 ES421254 A1 ES 421254A1
Authority
ES
Spain
Prior art keywords
ball
fluid
translation
mouths
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.)
Expired
Application number
ES421254A
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.)
Austinox SA
Original Assignee
Austinox 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 Austinox SA filed Critical Austinox SA
Priority to ES421254A priority Critical patent/ES421254A1/en
Priority to DE19742457226 priority patent/DE2457226A1/en
Priority to FR7439854A priority patent/FR2253962A1/en
Publication of ES421254A1 publication Critical patent/ES421254A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Improvements in the regulating arrangements of the flow in ball valves, of the type composed basically of a stable body that houses the spherical ball operable rotating in annular seats in correspondence with the inlet and outlet mouths, by means of an axis perpendicular to the equatorial plane of the ball itself, and by some outer flanges that relate the body to the conduction of the fluid, characterized in that the bed of the ball for the circulation of a fluid through the valve, has at least its entrance mouth forming an outline in spherical polygon, in such a way that all the points of said contour are tangent to the seat surface of the ball, so that there is a maximum coincidence of surface contact between the aforementioned ball and body, in order that the circulation of the ball fluid from or to the ball is made exclusively through the mouths of the channel of the same that, at a given moment, they are totally or partially inscribed in the mouths of the valve body. (Machine-translation by Google Translate, not legally binding)
ES421254A 1973-12-07 1973-12-07 Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding) Expired ES421254A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES421254A ES421254A1 (en) 1973-12-07 1973-12-07 Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding)
DE19742457226 DE2457226A1 (en) 1973-12-07 1974-12-04 BALL VALVE
FR7439854A FR2253962A1 (en) 1973-12-07 1974-12-05 Ball valve with improved flow arrangements - has inlet aperture with spherical polygon edge to match ported ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES421254A ES421254A1 (en) 1973-12-07 1973-12-07 Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES421254A1 true ES421254A1 (en) 1976-04-01

Family

ID=8465527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421254A Expired ES421254A1 (en) 1973-12-07 1973-12-07 Improvements in the regulation provisions of the flow in ball valves. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE2457226A1 (en)
ES (1) ES421254A1 (en)
FR (1) FR2253962A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046095A1 (en) * 1980-12-06 1982-07-22 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover MULTIPLE-WAY VALVE
FR2697888B1 (en) * 1992-11-06 1995-01-20 Roger Bey Ball or plug control valve.
JP6490021B2 (en) 2015-04-06 2019-03-27 株式会社Ｓｏｋｅｎ Valve device

Also Published As

Publication number Publication date
FR2253962B1 (en) 1978-06-23
DE2457226A1 (en) 1975-06-12
FR2253962A1 (en) 1975-07-04

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