ES2083205T3 - Valvula de cierre para fluidos en forma de gas o vapor. - Google Patents
Valvula de cierre para fluidos en forma de gas o vapor.Info
- Publication number
- ES2083205T3 ES2083205T3 ES93101219T ES93101219T ES2083205T3 ES 2083205 T3 ES2083205 T3 ES 2083205T3 ES 93101219 T ES93101219 T ES 93101219T ES 93101219 T ES93101219 T ES 93101219T ES 2083205 T3 ES2083205 T3 ES 2083205T3
- Authority
- ES
- Spain
- Prior art keywords
- sealing
- air
- shaft
- butterfly
- hub
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
LA ARMADURA SE COMPONE DE UNA TRAMPILLA (2) APLICADA DE FORMA GIRATORIA EN UNA CARCASA (1) QUE ESTA SUJETA EN UN CUBO (3) DISPUESTO EN EL PLANO DE LA TRAMPILLA. POR ULTIMO SIRVE PARA LA COLOCACION DE UN EJE (4) QUE SE EXTIENDE A TRAVES DE UNA ABERTURA (5) QUE DISCURRE POR MEDIO DE LA CARCASA. LA ABERTURA DE LA CARCASA FORMA UNA CAMARA (8) DE AIRE DE BLOQUEO QUE RODEA LA SALIDA DEL EJE. LA CARCASA DISPONE DE DOS LISTONES (6) DE TOPE, QUE DISCURREN ALREDEDOR DE LA MITAD DE LA TRAMPILLA Y ESTAN EQUIPADOS CON UN CANAL (7) DE AIRE DE CIERRE. A TRAVES DEL EJE (4) DISCURRE UN TALADRO (9) DE AIRE, QUE DESEMBOCA EN EL INTERIOR DEL CUBO (3) Y TRANSPORTA AIRE EN EL ESPACIO EXISTENTE ENTRE EL EJE Y EL CUBO. ADEMAS ABASTECE EL TALADRO DE AIRE DE CIERRE CON DOS GUIAS (14) DE AIRE DE BLOQUEO, QUE SOPLAN EL AIRE DE CIERRE CONTRA LOS BORDES (13) DE LA CAPERUZA (2) CONDUCIDOS HASTA EL EJE. POSICIONES QUE PASAN AL OTRO LADO DE FORMA COMPLETA, DISPUESTAS DE FORMA BLINDADA PUEDEN LLEGAR DE FORMA EVENTUAL EN CASO DE MEDIO VENENOSO A PARTIR DEL LADO DE LA TRAMPILLA POR MEDIO DE OTROS SISTEMAS, QUE DISPONEN DE AYUDA POR MEDIO DE AIRE DE CIERRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4202357A DE4202357C2 (de) | 1992-01-29 | 1992-01-29 | Absperrarmatur für gas- oder dampfförmige Medien |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083205T3 true ES2083205T3 (es) | 1996-04-01 |
Family
ID=6450448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93101219T Expired - Lifetime ES2083205T3 (es) | 1992-01-29 | 1993-01-27 | Valvula de cierre para fluidos en forma de gas o vapor. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0553794B1 (es) |
AT (1) | ATE130666T1 (es) |
DE (2) | DE4202357C2 (es) |
ES (1) | ES2083205T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2916050A1 (de) * | 2014-03-04 | 2015-09-09 | Rico-Sicherheitstechnik AG | Absperrorgan für eine Rohrleitung |
RU196963U1 (ru) * | 2019-12-19 | 2020-03-23 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | Клапан обратный |
BE1028163B1 (nl) * | 2020-03-25 | 2021-10-25 | Ventil Valves Control | Afsluiter voor het afsluiten van een rookgasleiding |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1990309A (en) * | 1932-04-18 | 1935-02-05 | Pratt Co Henry | Valve construction |
DE1974993U (de) * | 1967-07-04 | 1967-12-14 | Zimmermann & Jansen Gmbh | Absperrklappe. |
US3532321A (en) * | 1968-06-05 | 1970-10-06 | Allis Chalmers Mfg Co | Twin seal butterfly valve |
DE2229978A1 (de) * | 1972-06-20 | 1974-01-10 | Ahlborn E Ag | Drehklappenventil |
DE7222976U (de) * | 1972-06-20 | 1972-09-07 | Ahlborn E Ag | Drehklappenventil |
GB1544104A (en) * | 1976-02-23 | 1979-04-11 | Shell Int Research | Butterfly valves |
US4077432A (en) * | 1977-01-05 | 1978-03-07 | Mosser Industries, Inc. | Purged valve |
US4353388A (en) * | 1979-07-12 | 1982-10-12 | Kubota, Ltd. | Butterfly valve |
US4327765A (en) * | 1980-08-15 | 1982-05-04 | Dover Corporation | Butterfly valve having leak detecting means |
US4658853A (en) * | 1985-01-09 | 1987-04-21 | Regenerative Environmental Equipment Co., Inc. | Anti-leak valving system |
DE8802186U1 (de) * | 1988-02-19 | 1988-04-28 | zur Steege, geb. Hintze, Ellen, 4740 Oelde | Absperrarmatur |
DE3812533A1 (de) * | 1988-04-15 | 1989-10-26 | Josef Seelen | Abdichtung fuer blasrohr oder welle |
DE4004708C2 (de) * | 1990-02-15 | 1993-12-09 | Peter Prochazka | Absperrklappenanordnung |
US5000422A (en) * | 1990-06-29 | 1991-03-19 | Salem Industries, Inc. | Incinerator valve |
-
1992
- 1992-01-29 DE DE4202357A patent/DE4202357C2/de not_active Expired - Fee Related
-
1993
- 1993-01-27 AT AT93101219T patent/ATE130666T1/de not_active IP Right Cessation
- 1993-01-27 EP EP93101219A patent/EP0553794B1/de not_active Expired - Lifetime
- 1993-01-27 DE DE59300975T patent/DE59300975D1/de not_active Expired - Fee Related
- 1993-01-27 ES ES93101219T patent/ES2083205T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE130666T1 (de) | 1995-12-15 |
DE4202357A1 (de) | 1993-08-05 |
DE59300975D1 (de) | 1996-01-04 |
DE4202357C2 (de) | 1995-05-18 |
EP0553794A1 (de) | 1993-08-04 |
EP0553794B1 (de) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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