ES2091020T3 - Valvula, en especial valvula limitadora de presion. - Google Patents
Valvula, en especial valvula limitadora de presion.Info
- Publication number
- ES2091020T3 ES2091020T3 ES93917773T ES93917773T ES2091020T3 ES 2091020 T3 ES2091020 T3 ES 2091020T3 ES 93917773 T ES93917773 T ES 93917773T ES 93917773 T ES93917773 T ES 93917773T ES 2091020 T3 ES2091020 T3 ES 2091020T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- valve seat
- sealing element
- pressure limiting
- designed
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/082—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
LA INVENCION SE REFIERE A UNA VALVULA DE LIMITACION DE PRESION PARA UTILIZACION EN SISTEMAS DE LUBRICACION, SIENDO DISEÑADA LA VALVULA PARA EVITAR UN SOBRECONTROL, POR EJEMPLO QUE OCURRA UN FENOMENO DE IMPULSO, EN LOS PROCESOS DE APERTURA Y CIERRE. LA VALVULA DISPONE DE UNA CARCASA (8) CON UN ASIENTO (10) DE VALVULA QUE SE ABRE EN UNION CON UN ELEMENTO (12) DE OBTURACION. LA SUPERFICIE (13) DEL ELEMENTO DE OBTURACION COLOCADO ENFRENTE DEL ASIENTO (10) DE VALVULA ES CURVADO. LA SUPERFICIE CURVADA DEL ELEMENTO (12) DE OBTURACION ESTA DISEÑADA PARA SER MAYOR QUE EL ASIENTO (10) DE VALVULA DE TAL MODO QUE LA SUPERFICIE (13) CURVADA SE EXTIENDE DETRAS DE LA LLANTA DEL ASIENTO (10) DE VALVULA. ESTO SUMINISTRA UN CONTROL MEJORADO SOBRE LA CORRIENTE DEL FLUIDO QUE PASA A TRAVES DE LA VALVULA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924227221 DE4227221A1 (de) | 1992-08-17 | 1992-08-17 | Ventil, insbesondere Druckbegrenzungsventil |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091020T3 true ES2091020T3 (es) | 1996-10-16 |
Family
ID=6465747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93917773T Expired - Lifetime ES2091020T3 (es) | 1992-08-17 | 1993-08-10 | Valvula, en especial valvula limitadora de presion. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0655116B1 (es) |
DE (1) | DE4227221A1 (es) |
ES (1) | ES2091020T3 (es) |
WO (1) | WO1994004858A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20108756U1 (de) * | 2001-05-25 | 2002-10-02 | Hengst Walter Gmbh & Co Kg | Rückschlagventil zum Einbau in eine einen Teil eines Fluidsystems bildende Fluidleitung |
DE102009022975A1 (de) | 2009-05-28 | 2010-12-02 | Dorma Gmbh + Co. Kg | Ventil einer hydraulischen Türbetätigungsvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB633005A (en) * | 1947-04-10 | 1949-12-05 | Geoffrey Rex Allen | Improvements in or relating to fluid pressure relief valves |
US2622613A (en) * | 1947-06-02 | 1952-12-23 | Andale Co | Pressure control valve |
FR1245197A (fr) * | 1959-02-28 | 1960-11-04 | Teves Kg Alfred | Soupape hydraulique d'arrêt, de limitation de pression, de régulation de débit ou de dérivation |
-
1992
- 1992-08-17 DE DE19924227221 patent/DE4227221A1/de not_active Withdrawn
-
1993
- 1993-08-10 WO PCT/EP1993/002118 patent/WO1994004858A1/de active IP Right Grant
- 1993-08-10 ES ES93917773T patent/ES2091020T3/es not_active Expired - Lifetime
- 1993-08-10 EP EP93917773A patent/EP0655116B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0655116B1 (de) | 1996-05-29 |
DE4227221A1 (de) | 1994-02-24 |
EP0655116A1 (de) | 1995-05-31 |
WO1994004858A1 (de) | 1994-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 655116 Country of ref document: ES |
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