ES357051A1 - Valvula de obturador esferico giratorio. - Google Patents

Valvula de obturador esferico giratorio.

Info

Publication number
ES357051A1
ES357051A1 ES357051A ES357051A ES357051A1 ES 357051 A1 ES357051 A1 ES 357051A1 ES 357051 A ES357051 A ES 357051A ES 357051 A ES357051 A ES 357051A ES 357051 A1 ES357051 A1 ES 357051A1
Authority
ES
Spain
Prior art keywords
ball
wedge
lever
valve
hemispheres
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
ES357051A
Other languages
English (en)
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.)
BECART
Original Assignee
BECART
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 BECART filed Critical BECART
Publication of ES357051A1 publication Critical patent/ES357051A1/es
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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
ES357051A 1967-08-18 1968-08-08 Valvula de obturador esferico giratorio. Expired ES357051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE702858 1967-08-18

Publications (1)

Publication Number Publication Date
ES357051A1 true ES357051A1 (es) 1970-03-01

Family

ID=3851341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357051A Expired ES357051A1 (es) 1967-08-18 1968-08-08 Valvula de obturador esferico giratorio.

Country Status (6)

Country Link
BE (1) BE702858A (en。)
ES (1) ES357051A1 (en。)
FR (1) FR1577118A (en。)
GB (1) GB1190508A (en。)
IL (1) IL30538A0 (en。)
NL (1) NL6811741A (en。)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2147704C1 (ru) * 1998-07-14 2000-04-20 Магнитогорская государственная горно-металлургическая академия им.Г.И.Носова Задвижка
CN108840128A (zh) * 2018-07-25 2018-11-20 福建联创机械设备有限公司 一种全自动环保水泥装车设备

Also Published As

Publication number Publication date
IL30538A0 (en) 1968-10-24
GB1190508A (en) 1970-05-06
BE702858A (en。) 1968-01-15
NL6811741A (en。) 1969-02-20
FR1577118A (en。) 1969-08-01

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