FI20096369A - Valve and sealing ring - Google Patents

Valve and sealing ring Download PDF

Info

Publication number
FI20096369A
FI20096369A FI20096369A FI20096369A FI20096369A FI 20096369 A FI20096369 A FI 20096369A FI 20096369 A FI20096369 A FI 20096369A FI 20096369 A FI20096369 A FI 20096369A FI 20096369 A FI20096369 A FI 20096369A
Authority
FI
Finland
Prior art keywords
valve
sealing ring
sealing
ring
Prior art date
Application number
FI20096369A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20096369A0 (en
FI124461B (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 PCT/FI2010/051018 priority patent/WO2011076992A1/en
Priority to EP10838741.6A priority patent/EP2516901A4/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
    • F16K1/228—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
    • 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
    • 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
PCT/FI2010/051018 WO2011076992A1 (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

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI20096369A0 FI20096369A0 (en) 2009-12-21
FI20096369A true 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
CN102695901B (en) 2015-04-08
WO2011076992A1 (en) 2011-06-30
CN102695901A (en) 2012-09-26
FI20096369A0 (en) 2009-12-21
FI124461B (en) 2014-09-15
EP2516901A1 (en) 2012-10-31
EP2516901A4 (en) 2017-01-04

Similar Documents

Publication Publication Date Title
DK2440822T3 (en) VALVE
DK2857634T3 (en) SEAL PROCEDURE AND INSTALLATION
DE212010000204U8 (en) Water-saving valve
DK2637607T3 (en) CARDIOVASCULAR VALVE PROSTHESIS
HK1151844A1 (en) Seal with rigid stop ring
BRPI0822132A2 (en) Seal assembly and valve
DK2459906T3 (en) Sealing
BR112012003563A2 (en) valve and container assembly
BRPI1009405A2 (en) mechanical seal and pump
DK2614278T3 (en) Pressure-equalizing valve with diaphragm-valve element seal
FI20105032A0 (en) AIR RING
GB0919321D0 (en) Seal ring and joint
BRPI1006046A2 (en) butterfly valve
IT1391599B1 (en) SEALING GASKET AND ITS CONSTRUCTION METHOD
DK2394340T4 (en) sealing
FI20096369A (en) Valve and sealing ring
FI20075156A (en) Valve
FI20106377A0 (en) Pressure valve and valve frame construction
FR2962511B1 (en) IMPROVED VALVE, AND APPLICATION
SMT201500255T1 (en) Valve assembly
DE102009060755A8 (en) Valve arrangement and tool set
NO20083659L (en) Valve
DK2351954T3 (en) Valve
DK2310723T3 (en) ring seal
DK2483582T3 (en) MIX-SAFE VALVE

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 124461

Country of ref document: FI

Kind code of ref document: B

PC Transfer of assignment of patent

Owner name: METSO FLOW CONTROL OY

PC Transfer of assignment of patent

Owner name: NELES FINLAND OY

MM Patent lapsed