FI20096369A0 - Valve and gasket - Google Patents

Valve and gasket

Info

Publication number
FI20096369A0
FI20096369A0 FI20096369A FI20096369A FI20096369A0 FI 20096369 A0 FI20096369 A0 FI 20096369A0 FI 20096369 A FI20096369 A FI 20096369A FI 20096369 A FI20096369 A FI 20096369A FI 20096369 A0 FI20096369 A0 FI 20096369A0
Authority
FI
Finland
Prior art keywords
gasket
valve
Prior art date
Application number
FI20096369A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124461B (en
FI20096369A (en
Inventor
Tarmo Laitinen
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Priority to FI20096369A priority Critical patent/FI124461B/en
Publication of FI20096369A0 publication Critical patent/FI20096369A0/en
Priority to CN201080058372.XA priority patent/CN102695901B/en
Priority to EP10838741.6A priority patent/EP2516901A4/en
Priority to PCT/FI2010/051018 priority patent/WO2011076992A1/en
Publication of FI20096369A publication Critical patent/FI20096369A/en
Application granted granted Critical
Publication of FI124461B publication Critical patent/FI124461B/en

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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
    • 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
    • F16K1/228—Movable sealing bodies
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
FI20096369A 2009-12-21 2009-12-21 Valve FI124461B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20096369A FI124461B (en) 2009-12-21 2009-12-21 Valve
CN201080058372.XA CN102695901B (en) 2009-12-21 2010-12-14 Valve and sealing ring
EP10838741.6A EP2516901A4 (en) 2009-12-21 2010-12-14 Valve and sealing ring
PCT/FI2010/051018 WO2011076992A1 (en) 2009-12-21 2010-12-14 Valve and sealing ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096369 2009-12-21
FI20096369A FI124461B (en) 2009-12-21 2009-12-21 Valve

Publications (3)

Publication Number Publication Date
FI20096369A0 true FI20096369A0 (en) 2009-12-21
FI20096369A FI20096369A (en) 2011-06-22
FI124461B FI124461B (en) 2014-09-15

Family

ID=41462827

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096369A FI124461B (en) 2009-12-21 2009-12-21 Valve

Country Status (4)

Country Link
EP (1) EP2516901A4 (en)
CN (1) CN102695901B (en)
FI (1) FI124461B (en)
WO (1) WO2011076992A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10883613B2 (en) 2018-04-27 2021-01-05 Caterpillar Inc. Elliptical ball valve seal
WO2019211506A1 (en) * 2018-05-03 2019-11-07 Metso Flow Control Oy A valve sealing arrangement and a valve seat
CN108644415B (en) * 2018-06-14 2023-10-13 山西省水利机械有限公司 Valve core and valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383104A (en) * 1959-07-29 1964-10-15 Edward Swain Frank Butterfly valve
GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
DE1550226A1 (en) * 1966-04-13 1969-07-31 Bruno Friebel Ball valve seal
FR2423696A1 (en) * 1978-04-21 1979-11-16 Pont A Mousson Rotary slide valve sealing system - has tapered part fitting against similarly shaped support surface of ring in channel
AU534222B2 (en) * 1979-01-02 1984-01-12 Joy Manufacturing Company Valve seat
US4513946A (en) * 1982-07-12 1985-04-30 Rockwell International Corporation Valve and valve sealing member
DE8411124U1 (en) * 1984-04-10 1985-08-08 Brücken, Ferdi W., 5063 Overath Fitting for fluid lines
CA2177026A1 (en) * 1996-05-21 1997-11-22 Adolf Karel Velan Butterfly valve
DE10204787A1 (en) * 2002-02-06 2003-08-21 Pierburg Gmbh Flap valve for fuel units
US20070138429A1 (en) * 2005-12-21 2007-06-21 Hutchens Wilbur D Flexible seals for process control valves

Also Published As

Publication number Publication date
EP2516901A4 (en) 2017-01-04
FI124461B (en) 2014-09-15
CN102695901B (en) 2015-04-08
WO2011076992A1 (en) 2011-06-30
FI20096369A (en) 2011-06-22
EP2516901A1 (en) 2012-10-31
CN102695901A (en) 2012-09-26

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