FR2315046B3 - - Google Patents
Info
- Publication number
- FR2315046B3 FR2315046B3 FR7524269A FR7524269A FR2315046B3 FR 2315046 B3 FR2315046 B3 FR 2315046B3 FR 7524269 A FR7524269 A FR 7524269A FR 7524269 A FR7524269 A FR 7524269A FR 2315046 B3 FR2315046 B3 FR 2315046B3
- Authority
- FR
- France
- 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
- 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
- F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH782075A CH594838A5 (US08066781-20111129-C00013.png) | 1975-06-17 | 1975-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2315046A1 FR2315046A1 (fr) | 1977-01-14 |
| FR2315046B3 true FR2315046B3 (US08066781-20111129-C00013.png) | 1978-03-17 |
Family
ID=4330935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7524269A Granted FR2315046A1 (fr) | 1975-06-17 | 1975-08-04 | Vanne papillon |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH594838A5 (US08066781-20111129-C00013.png) |
| DE (1) | DE2533155A1 (US08066781-20111129-C00013.png) |
| FR (1) | FR2315046A1 (US08066781-20111129-C00013.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2758690C2 (de) * | 1977-12-29 | 1982-09-30 | Günter 5600 Wuppertal Herberholz | Absperrklappe für aggressive Durchflußmedien |
| DE2759000C2 (de) * | 1977-12-30 | 1986-01-30 | Müller, Fritz, 7118 Ingelfingen | Verfahren zur Herstellung eines Klappenventils mit einer Absperrklappe |
| JPS585167Y2 (ja) * | 1978-06-26 | 1983-01-28 | 前沢化成工業株式会社 | 弁箱装置 |
| EP0024209A1 (en) * | 1979-08-21 | 1981-02-25 | George Aubrey Felton | Fluid flow control valves |
| DE3300635C2 (de) * | 1983-01-11 | 1986-10-02 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Zentrische Absperrklappe |
| GR79132B (US08066781-20111129-C00013.png) * | 1983-03-18 | 1984-10-02 | Klein Schanzlin & Becker Ag | |
| US5409654A (en) * | 1993-08-05 | 1995-04-25 | Nibco Inc. | Method of reaction injection molding a valve |
| US5360030A (en) * | 1993-10-14 | 1994-11-01 | Sisk David E | Butterfly valve incorporating sleeve seals |
| DE4342018A1 (de) * | 1993-12-09 | 1995-06-14 | Ulrich Gmbh & Co Kg | Absperrvorrichtung |
| DE19620694C2 (de) * | 1996-05-22 | 2001-02-15 | Xomox Int Gmbh | Ventilanordnung |
| US6142173A (en) * | 1996-07-30 | 2000-11-07 | Spears Manufacturing Company | High purity corrosion resistant butterfly valve |
| WO2003036146A1 (en) * | 2001-10-24 | 2003-05-01 | Varian, Inc. | Valve having corrosion resistant polymeric coating |
| TWI677638B (zh) * | 2018-09-04 | 2019-11-21 | 和正豐科技股份有限公司 | 氟塑料蝶閥構造 |
-
1975
- 1975-06-17 CH CH782075A patent/CH594838A5/xx not_active IP Right Cessation
- 1975-07-24 DE DE19752533155 patent/DE2533155A1/de active Pending
- 1975-08-04 FR FR7524269A patent/FR2315046A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2533155A1 (de) | 1976-12-30 |
| CH594838A5 (US08066781-20111129-C00013.png) | 1978-01-31 |
| FR2315046A1 (fr) | 1977-01-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |