FR2351332A1 - Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring - Google Patents

Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring

Info

Publication number
FR2351332A1
FR2351332A1 FR7614860A FR7614860A FR2351332A1 FR 2351332 A1 FR2351332 A1 FR 2351332A1 FR 7614860 A FR7614860 A FR 7614860A FR 7614860 A FR7614860 A FR 7614860A FR 2351332 A1 FR2351332 A1 FR 2351332A1
Authority
FR
France
Prior art keywords
seat
valve plate
lever
ring
groove
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Withdrawn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
FR7614860A
Other languages
French (fr)
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.)
TRIBOULET SA
Original Assignee
TRIBOULET 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 TRIBOULET SA filed Critical TRIBOULET SA
Priority to FR7614860A priority Critical patent/FR2351332A1/en
Publication of FR2351332A1 publication Critical patent/FR2351332A1/en
Withdrawn legal-status Critical Current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
    • F16K1/00—Lift 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
    • F16K1/16—Lift 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
    • F16K1/18—Lift 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
    • F16K1/22—Lift 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

The water tap has an inlet flange (4) with a circular hole (5) ending in a chamber (24). The chamfer forms a seat for the O-ring (26) which fits in a groove (25) in the valve plate (2). The valve plate is provided with a lug (12) for the spindle (14). The spindle is supported in holes in the body (1) and is attached to the lever (16). By rotating the lever through 90 deg. the valve plate (2) is lifted clear of the seat (24) and the tap is fully open. The use of the chamfer to form a conical seat (24) obviates the need for accurate alignment of the valve disc (2).
FR7614860A 1976-05-10 1976-05-10 Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring Withdrawn FR2351332A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7614860A FR2351332A1 (en) 1976-05-10 1976-05-10 Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614860A FR2351332A1 (en) 1976-05-10 1976-05-10 Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring

Publications (1)

Publication Number Publication Date
FR2351332A1 true FR2351332A1 (en) 1977-12-09

Family

ID=9173237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614860A Withdrawn FR2351332A1 (en) 1976-05-10 1976-05-10 Water tap opened by quarter turn of lever - has conical seat to accommodate misalignment of valve plate with groove to seat O-ring

Country Status (1)

Country Link
FR (1) FR2351332A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351079A (en) * 1979-06-08 1982-09-28 Fitzpatrick Associates, Inc. Sphere launching and receiving valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351079A (en) * 1979-06-08 1982-09-28 Fitzpatrick Associates, Inc. Sphere launching and receiving valve

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Legal Events

Date Code Title Description
ST Notification of lapse