CA1131607A - Siege de robinetterie - Google Patents
Siege de robinetterieInfo
- Publication number
- CA1131607A CA1131607A CA340,007A CA340007A CA1131607A CA 1131607 A CA1131607 A CA 1131607A CA 340007 A CA340007 A CA 340007A CA 1131607 A CA1131607 A CA 1131607A
- Authority
- CA
- Canada
- Prior art keywords
- seat ring
- valve
- seat
- seal face
- throttle
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 15
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 2
- 239000007779 soft material Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 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)
- Multiple-Way Valves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811865 | 1978-11-17 | ||
| SE7811865-0 | 1978-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1131607A true CA1131607A (fr) | 1982-09-14 |
Family
ID=20336387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA340,007A Expired CA1131607A (fr) | 1978-11-17 | 1979-11-16 | Siege de robinetterie |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5569362A (fr) |
| CA (1) | CA1131607A (fr) |
| DE (1) | DE2945817A1 (fr) |
| FI (1) | FI70461C (fr) |
| NO (1) | NO152308C (fr) |
| SE (1) | SE437711B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001637A1 (de) * | 1980-01-17 | 1981-07-23 | Micafil AG, 8048 Zürich | Haertbare polymermischungen |
| SE445382B (sv) * | 1984-09-27 | 1986-06-16 | Somas Ventiler | Tetningsanordning vid spjellventiler |
| DE8817267U1 (de) * | 1988-07-13 | 1996-04-11 | Mannesmann AG, 40213 Düsseldorf | Absperrvorrichtung für Rohrleitungen |
| DE29622643U1 (de) * | 1996-11-09 | 1998-03-12 | ARI-Armaturen Albert Richter GmbH & Co KG, 33758 Schloß Holte-Stukenbrock | Ventil |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI54536C (fi) * | 1975-04-15 | 1978-12-11 | Neles Oy | Klaffventil |
| MX144243A (es) * | 1975-10-02 | 1981-09-17 | Fisher Controls Co | Mejoras en una estructura de sello bidireccional de alta temperatura para valvulas |
-
1979
- 1979-06-11 NO NO791933A patent/NO152308C/no unknown
- 1979-10-24 FI FI793305A patent/FI70461C/fi not_active IP Right Cessation
- 1979-11-13 DE DE19792945817 patent/DE2945817A1/de active Granted
- 1979-11-15 JP JP14831779A patent/JPS5569362A/ja active Granted
- 1979-11-16 SE SE7909460A patent/SE437711B/sv not_active IP Right Cessation
- 1979-11-16 CA CA340,007A patent/CA1131607A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI70461C (fi) | 1986-09-19 |
| SE437711B (sv) | 1985-03-11 |
| DE2945817A1 (de) | 1980-05-29 |
| JPS5569362A (en) | 1980-05-24 |
| NO152308B (no) | 1985-05-28 |
| NO152308C (no) | 1985-09-04 |
| SE7909460L (sv) | 1980-05-18 |
| JPS6249511B2 (fr) | 1987-10-20 |
| FI70461B (fi) | 1986-03-27 |
| NO791933L (no) | 1980-05-20 |
| DE2945817C2 (fr) | 1988-07-21 |
| FI793305A (fi) | 1980-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4519579A (en) | Cam valve self-centering seat | |
| US3041036A (en) | Plug valve | |
| CA1106344A (fr) | Robinet a boisseau shperique pour temperatures elevees, a boisseau et siege faciles a demonter | |
| CA1125725A (fr) | Robinet a papillon | |
| CA1054126A (fr) | Siege de soupape souple a levre deformable monte sur rainures | |
| US4944489A (en) | Rotary valve and seal | |
| US3561727A (en) | High stress valve seal and valves | |
| CA1176225A (fr) | Joints etanches sous pression de fluide pour robinets a papillon | |
| US4165859A (en) | Seal assembly | |
| JPH0444148B2 (fr) | ||
| US4487216A (en) | Valve seal for fire safe or high temperature valves | |
| CA1291104C (fr) | Siege haute tenacite pour robinet a boisseau spherique | |
| US4911407A (en) | Valve seat structure and assembly | |
| US4195815A (en) | Bidirectional valve for cryogenic fluids | |
| US4286769A (en) | Valve seat | |
| WO1995033943A2 (fr) | Ensemble soupape possedant un siege de soupape perfectionne | |
| US3567178A (en) | Valve stem packing and bearing assembly | |
| CA1039262A (fr) | Etancheite metallique bidirectionnelle a l'epreuve des hautes temperatures | |
| US4792118A (en) | Low dead space ring | |
| CA1131607A (fr) | Siege de robinetterie | |
| US4580763A (en) | Seal-seat for use in ball valves | |
| WO1997021051A1 (fr) | Valve rotative a joint d'etancheite active par la pression | |
| JPS6318058B2 (fr) | ||
| US3948480A (en) | Rotary ball valve | |
| EP1034391A1 (fr) | Clapet a bille, a deformation maitrisee de la bille |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |