FR2891887B1 - Vanne papillon - Google Patents
Vanne papillonInfo
- Publication number
- FR2891887B1 FR2891887B1 FR0510416A FR0510416A FR2891887B1 FR 2891887 B1 FR2891887 B1 FR 2891887B1 FR 0510416 A FR0510416 A FR 0510416A FR 0510416 A FR0510416 A FR 0510416A FR 2891887 B1 FR2891887 B1 FR 2891887B1
- Authority
- FR
- France
- 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.)
- Active
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510416A FR2891887B1 (fr) | 2005-10-12 | 2005-10-12 | Vanne papillon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510416A FR2891887B1 (fr) | 2005-10-12 | 2005-10-12 | Vanne papillon |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2891887A1 FR2891887A1 (fr) | 2007-04-13 |
FR2891887B1 true FR2891887B1 (fr) | 2009-01-16 |
Family
ID=36617111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0510416A Active FR2891887B1 (fr) | 2005-10-12 | 2005-10-12 | Vanne papillon |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2891887B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109737208A (zh) * | 2019-02-01 | 2019-05-10 | 天津富赛克流体控制设备有限公司 | 一种热力管网蝶阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175578A (en) * | 1977-10-11 | 1979-11-27 | Hills-Mccanna Company | Fire resistant seat for butterfly and ball valves |
US5357997A (en) | 1993-09-07 | 1994-10-25 | Adams Gmbh & Co. Armaturen Kg | Valve with segmented retainer ring |
US5377954A (en) * | 1993-12-06 | 1995-01-03 | Adams Gmbh & Co. Armaturen Kg | Valve with seal ring having edge-welded laminations |
DE4343562A1 (de) * | 1993-12-21 | 1995-06-22 | Adams Gmbh U Co Armaturen Kg | Metallische Lamellendichtung für Klappenventile |
DE19749142C2 (de) * | 1997-11-06 | 2001-08-02 | Vetec Ventiltechnik Gmbh | Absperrarmatur mit einem drehbeweglichen Absperrglied |
-
2005
- 2005-10-12 FR FR0510416A patent/FR2891887B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2891887A1 (fr) | 2007-04-13 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |