FR2664016A1 - Robinet a boisseau. - Google Patents

Robinet a boisseau. Download PDF

Info

Publication number
FR2664016A1
FR2664016A1 FR9108121A FR9108121A FR2664016A1 FR 2664016 A1 FR2664016 A1 FR 2664016A1 FR 9108121 A FR9108121 A FR 9108121A FR 9108121 A FR9108121 A FR 9108121A FR 2664016 A1 FR2664016 A1 FR 2664016A1
Authority
FR
France
Prior art keywords
key
hole
valve
seal
communication
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.)
Withdrawn
Application number
FR9108121A
Other languages
English (en)
French (fr)
Inventor
Fominaya Agullo Pablo
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
Publication of FR2664016A1 publication Critical patent/FR2664016A1/fr
Withdrawn legal-status Critical Current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
    • F16K5/205—Sealing effected by the flowing medium
    • 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
    • F16K5/0615—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 the angle the spindle makes with the housing being other than 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Check Valves (AREA)
FR9108121A 1990-06-29 1991-06-28 Robinet a boisseau. Withdrawn FR2664016A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001801A ES2025417A6 (es) 1990-06-29 1990-06-29 Perfeccionamientos en valvulas de esfera para fluidos.

Publications (1)

Publication Number Publication Date
FR2664016A1 true FR2664016A1 (fr) 1992-01-03

Family

ID=8267998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108121A Withdrawn FR2664016A1 (fr) 1990-06-29 1991-06-28 Robinet a boisseau.

Country Status (6)

Country Link
DE (1) DE4121439A1 (it)
ES (1) ES2025417A6 (it)
FR (1) FR2664016A1 (it)
GB (1) GB2247302B (it)
IT (1) IT1249946B (it)
PT (1) PT98153A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119402C2 (de) * 1991-06-10 1995-01-12 Mannesmann Ag Schieberventil
EP1079160A1 (en) * 1999-07-28 2001-02-28 Yamatake Corporation Ball valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293163A (en) * 1977-04-26 1981-10-06 Texas Iron Works, Inc. Valve for closing the fluid passage of a well bore tubular member with balanced operating arrangement
SU987245A1 (ru) * 1981-01-04 1983-01-07 Предприятие П/Я В-8103 Шаровой кран
GB2167837A (en) * 1984-11-30 1986-06-04 Southerton Limited James Improvements in valves

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516638A (en) * 1968-10-31 1970-06-23 Spraying Systems Co Flow diverter ball valve
US3749357A (en) * 1972-04-07 1973-07-31 Acf Ind Inc Valve structure having fluid pressure actuated seats

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293163A (en) * 1977-04-26 1981-10-06 Texas Iron Works, Inc. Valve for closing the fluid passage of a well bore tubular member with balanced operating arrangement
SU987245A1 (ru) * 1981-01-04 1983-01-07 Предприятие П/Я В-8103 Шаровой кран
GB2167837A (en) * 1984-11-30 1986-06-04 Southerton Limited James Improvements in valves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Section PQ, Week K46, 28 Décembre 1983 Derwent Publications Ltd., London, GB; Class Q66, AN 83-818695/46 & SU-A-987 245 (SMIRNOV) *

Also Published As

Publication number Publication date
GB2247302B (en) 1994-09-14
ITTO910500A1 (it) 1992-12-28
GB2247302A (en) 1992-02-26
PT98153A (pt) 1993-09-30
IT1249946B (it) 1995-03-30
ITTO910500A0 (it) 1991-06-28
GB9114008D0 (en) 1991-08-14
DE4121439A1 (de) 1992-01-23
ES2025417A6 (es) 1992-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse