AR019814A1 - Valvula de control para controlar el flujo de un gas de acuerdo con su presion - Google Patents
Valvula de control para controlar el flujo de un gas de acuerdo con su presionInfo
- Publication number
- AR019814A1 AR019814A1 ARP990100649A ARP990100649A AR019814A1 AR 019814 A1 AR019814 A1 AR 019814A1 AR P990100649 A ARP990100649 A AR P990100649A AR P990100649 A ARP990100649 A AR P990100649A AR 019814 A1 AR019814 A1 AR 019814A1
- Authority
- AR
- Argentina
- Prior art keywords
- control
- pressure
- flow
- valve
- gas
- Prior art date
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
- F16K17/08—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
- F16K17/087—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 bellows
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
- G05D16/0622—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator characterised by the form of the obturator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Flow Control (AREA)
Abstract
La presenta se refiere a una válvula de control disenada para controlar el flujo de un gas presurizado en base a una comparacion entre la presion real delgas que llega a la válvula y una presion de referencia. Dentro de un alojamiento (1), laválvula de control comprende: un cuerpo de válvula (25) con unorificio calibrado (27). Un fuelle sellado y ajustado (38), que contiene un gas de control y que tiene una rigidez elástica que determina la presion dereferencia y mantiene el cuerpo deválvula ( 25) sobre un asiento valvular (15) en la medida que la presion real del gas presurizado GPG es menor que la presionde referencia a los fines de forzar el gas presurizado GPG para que fluya a través del orificio calibrado (27) y permite queel cuerpo de válvula (25) se muevaen alejamiento del asiento de cierre (15) cuando la presion real es por lo menos igual a la presion de referencia para liberar el flujo de gas presurizado GPG.La presente también se refiere a la aplicacion de esta,en particul ar al control de un vaporizador de gas de petroleo licuado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9801952A FR2775048B1 (fr) | 1998-02-18 | 1998-02-18 | Valve commandant le passage d'un gaz en fonction de sa pression |
Publications (1)
Publication Number | Publication Date |
---|---|
AR019814A1 true AR019814A1 (es) | 2002-03-20 |
Family
ID=9523095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990100649A AR019814A1 (es) | 1998-02-18 | 1999-02-23 | Valvula de control para controlar el flujo de un gas de acuerdo con su presion |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1056966B1 (es) |
AR (1) | AR019814A1 (es) |
AT (1) | ATE257228T1 (es) |
DE (1) | DE69913943T2 (es) |
DK (1) | DK1056966T3 (es) |
ES (1) | ES2213361T3 (es) |
FR (1) | FR2775048B1 (es) |
HU (1) | HU222718B1 (es) |
NO (1) | NO320602B1 (es) |
PL (1) | PL189985B1 (es) |
PT (1) | PT1056966E (es) |
RO (1) | RO120290B1 (es) |
WO (1) | WO1999042750A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10163781B4 (de) * | 2001-12-22 | 2014-09-25 | Mahle Filtersysteme Gmbh | Druckregelventil |
US7946557B2 (en) * | 2006-06-26 | 2011-05-24 | Honeywell International Inc. | Pressure-balanced valve and actuator assembly in a process control system and method |
EP2267571A1 (en) * | 2009-03-09 | 2010-12-29 | TA-Regulator | Differential pressure controller |
US10174853B2 (en) | 2016-10-13 | 2019-01-08 | Itt Manufacturing Enterprises Llc | Compressed natural gas (CNG) pressure regulator |
CN110440039A (zh) * | 2019-08-07 | 2019-11-12 | 沈阳宏奇热力设备制造有限公司 | 管道恒压器 |
US11892860B1 (en) * | 2021-08-06 | 2024-02-06 | Paul G. Eidsmore | Cylinder regulator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB884558A (en) * | 1958-08-12 | 1961-12-13 | Gen Electric Co Ltd | Improvements in or relating to fluid pressure relief valves |
FR1250997A (fr) * | 1959-04-08 | 1961-01-13 | Jenaer Glaswerk Schott & Gen | Soupape de décharge et plus particulièrement soupape de sûreté |
US3273590A (en) * | 1964-06-04 | 1966-09-20 | Bendix Corp | Pressure responsive valve having a uniformly progressive and smooth opening characteristic |
CH527464A (fr) * | 1969-05-06 | 1972-08-31 | Gachot Jean | Régulateur de pression d'un fluide |
DE2628238A1 (de) * | 1976-06-24 | 1978-01-05 | Gerhard Dr Ing Kunz | Ventil zum aufrechterhalten von gegendruecken in von medien durchstroemten leitungen |
FR2706580B1 (fr) | 1993-06-17 | 1995-09-08 | Butagaz | Centrale de vaporisation pour citerne de GPL et citerne de GPL munie d'une telle centrale. |
-
1998
- 1998-02-18 FR FR9801952A patent/FR2775048B1/fr not_active Expired - Lifetime
-
1999
- 1999-02-16 PT PT99915523T patent/PT1056966E/pt unknown
- 1999-02-16 WO PCT/EP1999/001004 patent/WO1999042750A1/en active IP Right Grant
- 1999-02-16 DE DE1999613943 patent/DE69913943T2/de not_active Expired - Fee Related
- 1999-02-16 DK DK99915523T patent/DK1056966T3/da active
- 1999-02-16 PL PL99342476A patent/PL189985B1/pl not_active IP Right Cessation
- 1999-02-16 AT AT99915523T patent/ATE257228T1/de not_active IP Right Cessation
- 1999-02-16 EP EP99915523A patent/EP1056966B1/en not_active Expired - Lifetime
- 1999-02-16 RO ROA200000833A patent/RO120290B1/ro unknown
- 1999-02-16 ES ES99915523T patent/ES2213361T3/es not_active Expired - Lifetime
- 1999-02-16 HU HU0100958A patent/HU222718B1/hu active IP Right Grant
- 1999-02-23 AR ARP990100649A patent/AR019814A1/es active IP Right Grant
-
2000
- 2000-08-17 NO NO20004117A patent/NO320602B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999042750A1 (en) | 1999-08-26 |
ATE257228T1 (de) | 2004-01-15 |
NO20004117L (no) | 2000-08-17 |
PL342476A1 (en) | 2001-06-04 |
DK1056966T3 (da) | 2004-05-17 |
EP1056966A1 (en) | 2000-12-06 |
NO20004117D0 (no) | 2000-08-17 |
NO320602B1 (no) | 2005-12-27 |
PL189985B1 (pl) | 2005-10-31 |
HUP0100958A2 (hu) | 2001-06-28 |
EP1056966B1 (en) | 2004-01-02 |
RO120290B1 (ro) | 2005-11-30 |
HU222718B1 (hu) | 2003-09-29 |
FR2775048B1 (fr) | 2000-05-05 |
FR2775048A1 (fr) | 1999-08-20 |
PT1056966E (pt) | 2004-05-31 |
DE69913943D1 (de) | 2004-02-05 |
HUP0100958A3 (en) | 2001-11-28 |
ES2213361T3 (es) | 2004-08-16 |
DE69913943T2 (de) | 2004-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |