CA1025837A - Butterfly valve - Google Patents
Butterfly valveInfo
- Publication number
- CA1025837A CA1025837A CA245,615A CA245615A CA1025837A CA 1025837 A CA1025837 A CA 1025837A CA 245615 A CA245615 A CA 245615A CA 1025837 A CA1025837 A CA 1025837A
- Authority
- CA
- Canada
- Prior art keywords
- butterfly valve
- butterfly
- 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
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
- F16K1/2263—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7504967A FR2301750A2 (fr) | 1975-02-18 | 1975-02-18 | Vanne papillon perfectionnee |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1025837A true CA1025837A (en) | 1978-02-07 |
Family
ID=9151345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA245,615A Expired CA1025837A (en) | 1975-02-18 | 1976-02-12 | Butterfly valve |
Country Status (13)
Country | Link |
---|---|
US (1) | US4055323A (ja) |
JP (1) | JPS51145925A (ja) |
BE (1) | BE838501R (ja) |
BR (1) | BR7600995A (ja) |
CA (1) | CA1025837A (ja) |
CH (1) | CH590418A5 (ja) |
DE (1) | DE2605201A1 (ja) |
ES (1) | ES445249A2 (ja) |
FR (1) | FR2301750A2 (ja) |
GB (1) | GB1521557A (ja) |
IT (1) | IT1053594B (ja) |
SE (1) | SE7601723L (ja) |
ZA (1) | ZA76834B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2827226C2 (de) * | 1978-06-21 | 1985-01-31 | Linde Ag, 6200 Wiesbaden | Abdichtung für eine Absperrklappe |
FR2439348A1 (fr) * | 1978-10-17 | 1980-05-16 | Gachot Jean | Dispositif anti-friction pour arbre de commande de vanne |
US4253641A (en) * | 1978-12-07 | 1981-03-03 | Vanryck Theodore H | Butterfly valve and perimeter seal |
FR2455699B1 (fr) * | 1979-05-04 | 1985-10-25 | Gachot Jean | Vanne-papillon et procede de fabrication s'y rapportant |
DE3332793C2 (de) * | 1983-09-10 | 1995-04-13 | Josef Nemetz | Klappenabsperrventil |
JPH0191168U (ja) * | 1987-12-08 | 1989-06-15 | ||
US20050145817A1 (en) * | 2003-12-19 | 2005-07-07 | Drw Holdings, Llc | Ball valve construction and method for use in 150 PSI and 300 WOG applications |
US8348236B2 (en) * | 2007-10-31 | 2013-01-08 | Saint-Gobain Performance Plastics Corporation | Butterfly valve with a rigid seal |
FR2922984B1 (fr) | 2007-10-31 | 2013-09-27 | Saint Gobain Performance Plast | Vanne ayant un joint rigide |
FR2922988B1 (fr) | 2007-10-31 | 2012-10-12 | Saint Gobain Performance Plast | Assemblages de tuyaux |
US10323753B2 (en) * | 2016-04-06 | 2019-06-18 | Emerson Vulcan Holding Llc | Gasket seal seat ring |
US10794494B2 (en) * | 2018-04-10 | 2020-10-06 | Mueller International, Llc | Bonded seat with annular ribs |
WO2022160161A1 (en) | 2021-01-28 | 2022-08-04 | Mueller International, Llc | Bonded valve seat |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA695037A (en) * | 1964-09-29 | Gesellschaft Der Ludw. Von Roll'schen Eisenwerke Ag. | Method and means for sealing relatively movable members | |
DE1251117B (ja) * | 1967-09-28 | |||
US2755113A (en) * | 1952-09-15 | 1956-07-17 | Link Belt Co | Bearing seal |
US2797944A (en) * | 1952-12-05 | 1957-07-02 | Gen Motors Corp | Fluid seal |
US2809060A (en) * | 1955-09-09 | 1957-10-08 | B I F Ind Inc | Sealing member |
US3048363A (en) * | 1957-02-21 | 1962-08-07 | Garrigan Helen | Butterfly valve |
FR1255873A (fr) * | 1960-05-03 | 1961-03-10 | Hopkinsons Ltd | Vanne-papillon |
DE1600800C3 (de) * | 1967-04-28 | 1975-04-03 | Hochdruck-Dichtungsfabrik Schmitz & Schulte, 5673 Burscheid | Drosselklappe |
US3552407A (en) * | 1967-12-20 | 1971-01-05 | Itsuro Hirano | Method of adjusting a butterfly valve seal |
US3666236A (en) * | 1969-03-07 | 1972-05-30 | Jean Gachot | Butterfly valve |
US3565395A (en) * | 1969-08-06 | 1971-02-23 | Crane Co | Coiled valve body and method of making the same |
US3771763A (en) * | 1972-04-04 | 1973-11-13 | Honeywell Inc | Butterfly valve with side mounted pressure seal ring |
-
1975
- 1975-02-18 FR FR7504967A patent/FR2301750A2/fr active Granted
-
1976
- 1976-02-10 DE DE19762605201 patent/DE2605201A1/de not_active Withdrawn
- 1976-02-12 GB GB5645/76A patent/GB1521557A/en not_active Expired
- 1976-02-12 ZA ZA834A patent/ZA76834B/xx unknown
- 1976-02-12 CA CA245,615A patent/CA1025837A/en not_active Expired
- 1976-02-12 BE BE164275A patent/BE838501R/xx active
- 1976-02-12 US US05/657,536 patent/US4055323A/en not_active Expired - Lifetime
- 1976-02-16 SE SE7601723A patent/SE7601723L/xx unknown
- 1976-02-16 IT IT48118/76A patent/IT1053594B/it active
- 1976-02-17 BR BR7600995A patent/BR7600995A/pt unknown
- 1976-02-17 ES ES445249A patent/ES445249A2/es not_active Expired
- 1976-02-17 CH CH191276A patent/CH590418A5/xx not_active IP Right Cessation
- 1976-02-18 JP JP51016054A patent/JPS51145925A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4055323A (en) | 1977-10-25 |
BE838501R (fr) | 1976-05-28 |
FR2301750A2 (fr) | 1976-09-17 |
IT1053594B (it) | 1981-10-10 |
FR2301750B2 (ja) | 1982-11-12 |
GB1521557A (en) | 1978-08-16 |
ZA76834B (en) | 1977-01-26 |
SE7601723L (sv) | 1976-08-19 |
CH590418A5 (ja) | 1977-08-15 |
ES445249A2 (es) | 1977-07-01 |
DE2605201A1 (de) | 1976-09-09 |
JPS51145925A (en) | 1976-12-15 |
BR7600995A (pt) | 1976-09-14 |
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