GB1105002A - Improvements in or relating to butterfly valves - Google Patents
Improvements in or relating to butterfly valvesInfo
- Publication number
- GB1105002A GB1105002A GB36182/66A GB3618266A GB1105002A GB 1105002 A GB1105002 A GB 1105002A GB 36182/66 A GB36182/66 A GB 36182/66A GB 3618266 A GB3618266 A GB 3618266A GB 1105002 A GB1105002 A GB 1105002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- valve
- sides
- holes
- ring
- 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
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
1,105,002. Valves. M. C. E. HENRION. 12 Aug., 1966 [22 Feb., 1966], No. 36182/66. Heading F2V. A butterfly valve 1 has a peripheral groove 3 whose cross - section is substantially in the form of a trapezium a, b, c, d, the shorter side a, b being the inlet of the groove. A ring 9 is located in the groove and preferably has a crosssectional diameter 1¢ times the opening a, b. Holes 5, 6 lead from the opposite sides of the valve to the base of the groove so that in the closed position upstream pressure acts to deform the ring 9. The holes 5, 6 are equally spaced around the valve. The sides a, d; b, c of the groove may be curved and these sides are preferably at an angle of 60 degrees with the side c, d.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR50510A FR1475847A (en) | 1966-02-22 | 1966-02-22 | Advanced butterfly valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1105002A true GB1105002A (en) | 1968-03-06 |
Family
ID=8601933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36182/66A Expired GB1105002A (en) | 1966-02-22 | 1966-08-12 | Improvements in or relating to butterfly valves |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE685042A (en) |
DE (1) | DE1550309A1 (en) |
ES (1) | ES330709A1 (en) |
FR (1) | FR1475847A (en) |
GB (1) | GB1105002A (en) |
LU (1) | LU51684A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546854U (en) * | 1978-09-21 | 1980-03-27 | ||
WO2001075341A3 (en) * | 2000-03-31 | 2002-02-07 | Mks Instr Inc | Butterfly valve |
CN114719028A (en) * | 2022-04-18 | 2022-07-08 | 济南迈克阀门科技有限公司 | Pipe clamp type groove butterfly valve |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3480042A (en) * | 1967-10-12 | 1969-11-25 | Mueller Co | O-ring seal seating arrangement for rotary plug valve |
DE3244103A1 (en) * | 1982-11-29 | 1984-05-30 | Vdo Adolf Schindling Ag, 6000 Frankfurt | THROTTLE VALVE CONNECTOR |
-
1966
- 1966-02-22 FR FR50510A patent/FR1475847A/en not_active Expired
- 1966-08-02 LU LU51684A patent/LU51684A1/xx unknown
- 1966-08-03 BE BE685042D patent/BE685042A/xx unknown
- 1966-08-12 GB GB36182/66A patent/GB1105002A/en not_active Expired
- 1966-08-17 ES ES0330709A patent/ES330709A1/en not_active Expired
- 1966-09-13 DE DE19661550309 patent/DE1550309A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546854U (en) * | 1978-09-21 | 1980-03-27 | ||
WO2001075341A3 (en) * | 2000-03-31 | 2002-02-07 | Mks Instr Inc | Butterfly valve |
CN114719028A (en) * | 2022-04-18 | 2022-07-08 | 济南迈克阀门科技有限公司 | Pipe clamp type groove butterfly valve |
CN114719028B (en) * | 2022-04-18 | 2024-01-23 | 济南迈克阀门科技有限公司 | Pipe clamp type groove butterfly valve |
Also Published As
Publication number | Publication date |
---|---|
LU51684A1 (en) | 1966-10-03 |
FR1475847A (en) | 1967-04-07 |
DE1550309A1 (en) | 1969-09-25 |
ES330709A1 (en) | 1967-06-16 |
BE685042A (en) | 1967-01-16 |
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