CA1171052A - Sealing device for valves - Google Patents
Sealing device for valvesInfo
- Publication number
- CA1171052A CA1171052A CA000401626A CA401626A CA1171052A CA 1171052 A CA1171052 A CA 1171052A CA 000401626 A CA000401626 A CA 000401626A CA 401626 A CA401626 A CA 401626A CA 1171052 A CA1171052 A CA 1171052A
- Authority
- CA
- Canada
- Prior art keywords
- sealing
- valve
- engagement
- plane
- line
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 238000013461 design Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 241000899771 Arenga undulatifolia Species 0.000 description 1
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
- 241001634830 Geometridae Species 0.000 description 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- 102100034742 Rotatin Human genes 0.000 description 1
- 101710200213 Rotatin Proteins 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 241000153282 Theope Species 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 229940075911 depen Drugs 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 241000894007 species Species 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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
- Taps Or Cocks (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8102638-7 | 1981-04-27 | ||
| SE8102638A SE427959B (sv) | 1981-04-27 | 1981-04-27 | Tetningsanordning for ventiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1171052A true CA1171052A (en) | 1984-07-17 |
Family
ID=20343683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000401626A Expired CA1171052A (en) | 1981-04-27 | 1982-04-26 | Sealing device for valves |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0089341B1 (enExample) |
| JP (1) | JPS58500578A (enExample) |
| CA (1) | CA1171052A (enExample) |
| DE (1) | DE3262486D1 (enExample) |
| FI (1) | FI73055C (enExample) |
| NO (1) | NO152986C (enExample) |
| SE (1) | SE427959B (enExample) |
| WO (1) | WO1982003899A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3567287B1 (de) * | 2018-05-07 | 2021-03-03 | Gregor Gaida | Fünffach asymmetrisch aufgebaute absperrklappe |
| EP3581833B1 (de) * | 2018-06-11 | 2021-05-19 | Gregor Gaida | Sechsfach asymmetrisch aufgebaute absperrklappe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1198630B (de) * | 1960-10-26 | 1965-08-12 | Hans Eberhard Schmidt Dipl Ing | Absperr-, Rueckschlagklappe |
| US3172424A (en) * | 1962-07-24 | 1965-03-09 | Crawford K Stillwagon | Disc type check valve |
| AT324061B (de) * | 1972-04-27 | 1975-08-11 | Ecpp & Reuter Gmbh | Absperrklappe |
| SE383402B (sv) * | 1973-10-15 | 1976-03-08 | Saab Scania Ab | Vridspjellventil |
| SE399954B (sv) * | 1975-04-11 | 1978-03-06 | Saab Scania Ab | Spjellbackventil |
-
1981
- 1981-04-27 SE SE8102638A patent/SE427959B/sv not_active IP Right Cessation
-
1982
- 1982-04-23 DE DE8282901315T patent/DE3262486D1/de not_active Expired
- 1982-04-23 JP JP57501385A patent/JPS58500578A/ja active Granted
- 1982-04-23 WO PCT/SE1982/000130 patent/WO1982003899A1/en not_active Ceased
- 1982-04-23 EP EP82901315A patent/EP0089341B1/en not_active Expired
- 1982-04-26 CA CA000401626A patent/CA1171052A/en not_active Expired
- 1982-12-16 NO NO824245A patent/NO152986C/no unknown
-
1983
- 1983-05-02 FI FI831485A patent/FI73055C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE427959B (sv) | 1983-05-24 |
| FI73055C (fi) | 1987-08-10 |
| FI73055B (fi) | 1987-04-30 |
| FI831485A0 (fi) | 1983-05-02 |
| FI831485L (fi) | 1983-05-02 |
| NO824245L (no) | 1982-12-16 |
| JPS58500578A (ja) | 1983-04-14 |
| EP0089341B1 (en) | 1985-03-06 |
| WO1982003899A1 (en) | 1982-11-11 |
| NO152986B (no) | 1985-09-16 |
| NO152986C (no) | 1985-12-27 |
| DE3262486D1 (en) | 1985-04-11 |
| EP0089341A1 (en) | 1983-09-28 |
| JPH0226106B2 (enExample) | 1990-06-07 |
| SE8102638L (sv) | 1982-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |