CN102695901B - 阀和密封圈 - Google Patents
阀和密封圈 Download PDFInfo
- Publication number
- CN102695901B CN102695901B CN201080058372.XA CN201080058372A CN102695901B CN 102695901 B CN102695901 B CN 102695901B CN 201080058372 A CN201080058372 A CN 201080058372A CN 102695901 B CN102695901 B CN 102695901B
- Authority
- CN
- China
- Prior art keywords
- sealed department
- seal ring
- shutoff device
- groove
- valve
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20096369 | 2009-12-21 | ||
FI20096369A FI124461B (fi) | 2009-12-21 | 2009-12-21 | Venttiili |
PCT/FI2010/051018 WO2011076992A1 (en) | 2009-12-21 | 2010-12-14 | Valve and sealing ring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102695901A CN102695901A (zh) | 2012-09-26 |
CN102695901B true CN102695901B (zh) | 2015-04-08 |
Family
ID=41462827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080058372.XA Expired - Fee Related CN102695901B (zh) | 2009-12-21 | 2010-12-14 | 阀和密封圈 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2516901A4 (zh) |
CN (1) | CN102695901B (zh) |
FI (1) | FI124461B (zh) |
WO (1) | WO2011076992A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10883613B2 (en) | 2018-04-27 | 2021-01-05 | Caterpillar Inc. | Elliptical ball valve seal |
EP3788280A4 (en) * | 2018-05-03 | 2021-04-28 | Neles Finland Oy | VALVE SEALING ARRANGEMENT AND VALVE SEAT |
CN108644415B (zh) * | 2018-06-14 | 2023-10-13 | 山西省水利机械有限公司 | 一种阀芯及阀 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH383104A (de) * | 1959-07-29 | 1964-10-15 | Edward Swain Frank | Absperrklappe |
GB1009984A (en) * | 1961-12-14 | 1965-11-17 | Saunders Valve Co Ltd | Fluid controlling valves |
DE1550226A1 (de) * | 1966-04-13 | 1969-07-31 | Bruno Friebel | Kugelhahndichtung |
FR2423696A1 (fr) * | 1978-04-21 | 1979-11-16 | Pont A Mousson | Vanne a obturateur rotatif |
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 (de) * | 1984-04-10 | 1985-08-08 | Brücken, Ferdi W., 5063 Overath | Armatur für fluidführende Leitungen |
CA2177026A1 (en) * | 1996-05-21 | 1997-11-22 | Adolf Karel Velan | Butterfly valve |
DE10204787A1 (de) * | 2002-02-06 | 2003-08-21 | Pierburg Gmbh | Klappenventil für Brennstoffaggregate |
US20070138429A1 (en) * | 2005-12-21 | 2007-06-21 | Hutchens Wilbur D | Flexible seals for process control valves |
-
2009
- 2009-12-21 FI FI20096369A patent/FI124461B/fi not_active IP Right Cessation
-
2010
- 2010-12-14 WO PCT/FI2010/051018 patent/WO2011076992A1/en active Application Filing
- 2010-12-14 EP EP10838741.6A patent/EP2516901A4/en not_active Ceased
- 2010-12-14 CN CN201080058372.XA patent/CN102695901B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI20096369A (fi) | 2011-06-22 |
FI20096369A0 (fi) | 2009-12-21 |
EP2516901A1 (en) | 2012-10-31 |
EP2516901A4 (en) | 2017-01-04 |
CN102695901A (zh) | 2012-09-26 |
WO2011076992A1 (en) | 2011-06-30 |
FI124461B (fi) | 2014-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: METSO FLOW CONTROL OY Free format text: FORMER OWNER: METSO AUTOMATION OY Effective date: 20150824 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: Finland Vantaa Patentee after: METSO FLOW CONTROL OY Address before: Finland Vantaa Patentee before: Metso Automation OY |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wanta, Finland Patentee after: Niles Finland Ltd. Address before: Wanta, Finland Patentee before: METSO FLOW CONTROL OY |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20211214 |
|
CF01 | Termination of patent right due to non-payment of annual fee |