FR2683289B1 - SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. - Google Patents
SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL.Info
- Publication number
- FR2683289B1 FR2683289B1 FR9113579A FR9113579A FR2683289B1 FR 2683289 B1 FR2683289 B1 FR 2683289B1 FR 9113579 A FR9113579 A FR 9113579A FR 9113579 A FR9113579 A FR 9113579A FR 2683289 B1 FR2683289 B1 FR 2683289B1
- Authority
- FR
- France
- Prior art keywords
- seal
- butterfly valve
- valve provided
- 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 - Lifetime
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
- F16K1/228—Movable sealing bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9113579A FR2683289B1 (en) | 1991-11-04 | 1991-11-04 | SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9113579A FR2683289B1 (en) | 1991-11-04 | 1991-11-04 | SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2683289A1 FR2683289A1 (en) | 1993-05-07 |
FR2683289B1 true FR2683289B1 (en) | 1995-02-17 |
Family
ID=9418589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9113579A Expired - Lifetime FR2683289B1 (en) | 1991-11-04 | 1991-11-04 | SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2683289B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1272821B (en) * | 1994-05-23 | 1997-06-30 | Keystone Vanessa Srl | LATERAL SEALING SYSTEM FOR VALVES |
DE10030300A1 (en) | 2000-06-27 | 2002-01-10 | Alfa Laval Flow Gmbh | flap seal |
DE10251384A1 (en) * | 2002-11-01 | 2004-05-13 | Siemens Ag | Valve |
JP4715396B2 (en) * | 2005-08-30 | 2011-07-06 | 株式会社デンソー | Fluid control valve |
DE102010054864A1 (en) * | 2010-12-17 | 2012-06-21 | Continental Automotive Gmbh | Valve and use of the valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2294376A1 (en) * | 1974-12-11 | 1976-07-09 | Anchor Darling Valve Co | Valve closing member - stepped stainless steel washers form inclined surface to fit against seating |
US4632360A (en) * | 1981-08-14 | 1986-12-30 | United Aircraft Products, Inc. | Butterfly type valve seal |
DE3800705A1 (en) * | 1988-01-13 | 1989-08-10 | Jansen Gmbh Th | Sealing arrangement for shut-off flaps |
-
1991
- 1991-11-04 FR FR9113579A patent/FR2683289B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2683289A1 (en) | 1993-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |