GB1150580A - Butterfly Valve Shaft Mountings - Google Patents
Butterfly Valve Shaft MountingsInfo
- Publication number
- GB1150580A GB1150580A GB3460766A GB3460766A GB1150580A GB 1150580 A GB1150580 A GB 1150580A GB 3460766 A GB3460766 A GB 3460766A GB 3460766 A GB3460766 A GB 3460766A GB 1150580 A GB1150580 A GB 1150580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mounting
- butterfly valve
- valve
- valve shaft
- shaft
- 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
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
- F16K1/2268—Sealing means for the axis of rotation
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
1,150,580. Valves. SOC. DES FORGES ET ATELIERS DU CREUSOT. 2 Aug., 1966 [17 Aug., 1965], No. 34607/66. Heading F2V. A butterfly valve shaft mounting comprises a cylindrical mounting 5 welded to the valve body 4 perpendicular to the body axis. A ring 6 is secured in the mounting 5 and serves as a thrust bearing for the valve while a second ring 7 for the shaft is secured to the free end of the mounting 5. The rings are connected by a bush 8 and the shaft 1 of the valve may be concentric or eccentric to the body axis. A friction ring 10 of bronze or P.T.F.E. may be provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR28566A FR1454006A (en) | 1965-08-17 | 1965-08-17 | Refinements to butterfly valve shaft bearings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1150580A true GB1150580A (en) | 1969-04-30 |
Family
ID=8586778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3460766A Expired GB1150580A (en) | 1965-08-17 | 1966-08-02 | Butterfly Valve Shaft Mountings |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES330276A1 (en) |
FR (1) | FR1454006A (en) |
GB (1) | GB1150580A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2038438A5 (en) * | 1969-03-07 | 1971-01-08 | Gachot Jean | Annular seal of (glan filled) ptfe for - butterfly valve |
US4491299A (en) * | 1982-09-03 | 1985-01-01 | General Signal Corporation | Extended hub valve closure member |
-
1965
- 1965-08-17 FR FR28566A patent/FR1454006A/en not_active Expired
-
1966
- 1966-08-02 GB GB3460766A patent/GB1150580A/en not_active Expired
- 1966-08-16 ES ES0330276A patent/ES330276A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1454006A (en) | 1966-07-22 |
ES330276A1 (en) | 1967-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |