BE570626A - - Google Patents

Info

Publication number
BE570626A
BE570626A BE570626DA BE570626A BE 570626 A BE570626 A BE 570626A BE 570626D A BE570626D A BE 570626DA BE 570626 A BE570626 A BE 570626A
Authority
BE
Belgium
Prior art keywords
ring
valve
disc
cavity
pressure
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE570626A publication Critical patent/BE570626A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226Shaping or arrangements of the sealing
    • F16K1/228Movable sealing bodies
    • F16K1/2285Movable sealing bodies the movement being caused by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BE570626D BE570626A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE570626A true BE570626A (enrdf_load_stackoverflow)

Family

ID=189115

Family Applications (1)

Application Number Title Priority Date Filing Date
BE570626D BE570626A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE570626A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247787B (de) * 1964-01-16 1967-08-17 Seetru Ltd Ventildichtung
EP0386460A3 (fr) * 1989-03-06 1991-02-27 Paul Wurth S.A. Dispositif d'obturation de conduites de transport de produits en vrac

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247787B (de) * 1964-01-16 1967-08-17 Seetru Ltd Ventildichtung
EP0386460A3 (fr) * 1989-03-06 1991-02-27 Paul Wurth S.A. Dispositif d'obturation de conduites de transport de produits en vrac

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