ES2083628T3 - Valvula de cierre. - Google Patents
Valvula de cierre.Info
- Publication number
- ES2083628T3 ES2083628T3 ES92111570T ES92111570T ES2083628T3 ES 2083628 T3 ES2083628 T3 ES 2083628T3 ES 92111570 T ES92111570 T ES 92111570T ES 92111570 T ES92111570 T ES 92111570T ES 2083628 T3 ES2083628 T3 ES 2083628T3
- Authority
- ES
- Spain
- Prior art keywords
- flap
- strip
- spring
- edge
- frame
- 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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Check Valves (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
LA ARMADURA OBTURADORA PRESENTA UN MARCO (1) QUE DEFINE UN ORIFICIO DE PASO (2). ESTE ULTIMO PUEDE SER CERRADO POR UNA CHAPALETA (3). AL FINAL DEL MOVIMIENTO DE CIERRE, LA CHAPALETA DISCURRE CON SU BORDE SOBRE UNA FRANJA DE ACERO DE RESORTE DOBLADA EN FORMA DE U (5). ESTA ULTIMA SE HA DOTADO EN SU INTERIOR CON UN DISPOSITIVO DE REFUERZO EN FORMA DE CHAPA (7) ADAPTADA A LA FORMA DE U. LA CHAPA MANTIENE EL ALMA DE LA PARTE DEL MARCO DE LA FRANJA, Y EVITA DEFORMACIONES INADMISIBLES DE ESTA ULTIMA, AUN CUANDO EL BORDE DE LA CHAPALETA ENGRANE EN LA ZONA DE DOBLADO DE LA FRANJA DE ACERO DE RESORTE CERCA DEL CENTRO. LO MISMO VALE, SI ACTUAN DEPRESIONES NOTABLES SOBRE LA FRANJA (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4122605A DE4122605A1 (de) | 1991-07-08 | 1991-07-08 | Absperrarmatur |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083628T3 true ES2083628T3 (es) | 1996-04-16 |
Family
ID=6435702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92111570T Expired - Lifetime ES2083628T3 (es) | 1991-07-08 | 1992-07-08 | Valvula de cierre. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0526748B1 (es) |
AT (1) | ATE130918T1 (es) |
DE (1) | DE4122605A1 (es) |
ES (1) | ES2083628T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4322806A1 (de) * | 1993-07-08 | 1995-01-12 | Janich Gmbh & Co | Vorrichtung zur Abdichtung zwischen zwei Anlagenteilen |
DE19521916A1 (de) * | 1995-06-09 | 1996-12-12 | Mannesmann Ag | Vorrichtung zur Abdichtung zwischen beweglichen Anlagenteilen |
US6054379A (en) | 1998-02-11 | 2000-04-25 | Applied Materials, Inc. | Method of depositing a low k dielectric with organo silane |
DE19949370A1 (de) * | 1999-10-13 | 2001-04-19 | Janich Gmbh & Co | Vorrichtung zur Abdichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2502240A1 (de) * | 1975-01-21 | 1976-07-22 | Steege & Janich Kg | Absperrvorrichtung fuer rohrleitungen |
CH616496A5 (en) * | 1977-05-24 | 1980-03-31 | Realmeca | Seal for a cock or tap |
DE3804271A1 (de) * | 1988-02-11 | 1989-08-24 | Krupp Polysius Ag | Drehschieberanordnung |
DE8805522U1 (de) * | 1988-04-26 | 1988-06-30 | Karl zur Steege GmbH & Co, 4130 Moers | Absperrarmatur |
DE3815404C2 (de) * | 1988-05-05 | 1996-07-18 | Mannesmann Ag | Schwenkklappenanordnung für Heißgas-Rohrleitungen |
-
1991
- 1991-07-08 DE DE4122605A patent/DE4122605A1/de not_active Withdrawn
-
1992
- 1992-07-08 EP EP92111570A patent/EP0526748B1/de not_active Expired - Lifetime
- 1992-07-08 ES ES92111570T patent/ES2083628T3/es not_active Expired - Lifetime
- 1992-07-08 AT AT92111570T patent/ATE130918T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4122605A1 (de) | 1993-01-14 |
ATE130918T1 (de) | 1995-12-15 |
EP0526748B1 (de) | 1995-11-29 |
EP0526748A1 (de) | 1993-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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