ES2162991T3 - Dispositivo de alimentacion de fluido gaseoso de una red de distribucion. - Google Patents
Dispositivo de alimentacion de fluido gaseoso de una red de distribucion.Info
- Publication number
- ES2162991T3 ES2162991T3 ES96402519T ES96402519T ES2162991T3 ES 2162991 T3 ES2162991 T3 ES 2162991T3 ES 96402519 T ES96402519 T ES 96402519T ES 96402519 T ES96402519 T ES 96402519T ES 2162991 T3 ES2162991 T3 ES 2162991T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- expander
- regulator
- security
- feeding device
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7728—High pressure cut-off
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7729—Reset by pressure equalization valve or by-pass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Pipeline Systems (AREA)
- Surgical Instruments (AREA)
- Control Of Non-Electrical Variables (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Taps Or Cocks (AREA)
Abstract
CADA PUESTO DE EXPANSION DE GAS DE UNA RED DE DISTRIBUCION ALIMENTADO CON GAS SEGUN LA INVENCION COMPRENDE AL MENOS UN REGULADOR-REDUCTOR (110) DOTADO DE UNA CHAPALETA (111) DISPUESTA EN UNA CONDUCCION PRINCIPAL (30), UNA VALVULA PILOTO (120), UNA VALVULA DE SEGURIDAD (130) DOTADA DE UNA CHAPALETA (131) DISPUESTA SOBRE LA CONDUCCION PRINCIPAL (30), Y UN ORGANO DIFERENCIAL (140) QUE COOPERA CON LA VALVULA PILOTO (120) Y LA VALVULA DE SEGURIDAD (130) DISPUESTA CORRIENTE ARRIBA DEL REGULADOR-REDUDCTOR (110) PARA ASEGURAR UN CIERRE AUTOMATICO DE LA VALVULA DE SEGURIDAD CONTROLADA POR LA VALVULA PILOTO (120) CUANDO LA PRESION CORRIENTE ABAJO (PA) EN LA CONDUCCION PRINCIPAL (30) CORRIENTE ABAJO DEL PUESTO DE EXPANSION EN CUESTION SOBREPASA UN VALOR DE UMBRAL PREDETERMINADO, Y PROVOCAR AUTOMATICAMENTE, TRAS UN RESTABLECIMIENTO DE LA PRESION CORRIENTE ABAJO POR DEBAJO DEL VALOR DE UMBRAL PREDETERMINADO, BIEN LA REABERTURA DE LA VALVULA DE SEGURIDAD (130) SI EL REGULADORREDUCTOR (110) DEL PUESTO DEEXPANSION EN CUESTION NO INTRODUCE NINGUNA FUGA EN SU CHAPALETA (111), BIEN EL MANTENIMIENTO DEL CIERRE DE ESTA VALVULA DE SEGURIDAD (130) SI EL REGULADOR-REDUCTO (110) PRESENTA UNA AUSENCIA DE ESTANQUEIDAD EN SU CHAPALETA (111).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514215A FR2741937B1 (fr) | 1995-12-01 | 1995-12-01 | Dispositif d'alimentation en fluide gazeux d'un reseau de distribution |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162991T3 true ES2162991T3 (es) | 2002-01-16 |
Family
ID=9485054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96402519T Expired - Lifetime ES2162991T3 (es) | 1995-12-01 | 1996-11-22 | Dispositivo de alimentacion de fluido gaseoso de una red de distribucion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5752544A (es) |
EP (1) | EP0781950B1 (es) |
AT (1) | ATE206512T1 (es) |
CA (1) | CA2191792C (es) |
DE (1) | DE69615647T2 (es) |
ES (1) | ES2162991T3 (es) |
FR (1) | FR2741937B1 (es) |
PT (1) | PT781950E (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6620256B1 (en) | 1998-04-28 | 2003-09-16 | Advanced Technology Materials, Inc. | Non-plasma in-situ cleaning of processing chambers using static flow methods |
US6343476B1 (en) | 1998-04-28 | 2002-02-05 | Advanced Technology Materials, Inc. | Gas storage and dispensing system comprising regulator interiorly disposed in fluid containment vessel and adjustable in situ therein |
US6101816A (en) * | 1998-04-28 | 2000-08-15 | Advanced Technology Materials, Inc. | Fluid storage and dispensing system |
NO311591B1 (no) * | 1999-08-03 | 2001-12-10 | Halfdan Nilsen | Fremgangsmate for og anordning ved utlevering av medium fra et trykkforsyningssystem og for a hindre utlevering ved lekkasje |
US6360546B1 (en) | 2000-08-10 | 2002-03-26 | Advanced Technology Materials, Inc. | Fluid storage and dispensing system featuring externally adjustable regulator assembly for high flow dispensing |
US6857447B2 (en) | 2002-06-10 | 2005-02-22 | Advanced Technology Materials, Inc. | Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases |
US6923197B2 (en) * | 2003-01-30 | 2005-08-02 | Keyspan Energy | Pressure regulator with tamper-proof safety feature |
US6868869B2 (en) * | 2003-02-19 | 2005-03-22 | Advanced Technology Materials, Inc. | Sub-atmospheric pressure delivery of liquids, solids and low vapor pressure gases |
US6909839B2 (en) * | 2003-07-23 | 2005-06-21 | Advanced Technology Materials, Inc. | Delivery systems for efficient vaporization of precursor source material |
WO2005018034A1 (en) * | 2003-08-19 | 2005-02-24 | Hydrogenics Corporation | Method and system for distributing hydrogen |
WO2005082107A2 (en) * | 2004-02-26 | 2005-09-09 | Ameriflo, Inc. | Method and apparatus for regulating fluid flow or conserving fluid flow |
US7617826B1 (en) | 2004-02-26 | 2009-11-17 | Ameriflo, Inc. | Conserver |
US8671972B2 (en) * | 2010-09-24 | 2014-03-18 | Mike Winn | Safety valve system for overpressure protection of hydraulic circuits |
US9145904B2 (en) * | 2011-10-17 | 2015-09-29 | Emerson Process Management Regulator Technologies, Inc. | Pilot operated fluid regulators having a reset apparatus and related methods |
DE102013104220B3 (de) * | 2013-04-25 | 2014-07-17 | Spectron Gas Control Systems GmbH | Sicherheitseinrichtung zum Einbau in einer Gas-Versorgungsanlage, insbesondere in einer Acetylen-Versorgungsanlage |
RU2611120C1 (ru) * | 2015-10-19 | 2017-02-21 | Акционерное общество "Газпром газораспределение Тула" | Устройство адаптивного регулирования турбодетандера |
DE102016201878B3 (de) * | 2016-02-08 | 2017-08-03 | Linde Aktiengesellschaft | Vorrichtung zur zentralen Gasversorgung |
EP4105542A1 (en) * | 2021-06-15 | 2022-12-21 | L'Air Liquide, société anonyme pour l'Étude et l'Exploitation des procédés Georges Claude | Pressure reducing device |
CN113404919B (zh) * | 2021-07-29 | 2022-09-06 | 四川长仪油气集输设备股份有限公司 | 一种控制器组件具有四级节流密封的调压器 |
WO2024137824A1 (en) * | 2022-12-22 | 2024-06-27 | Tpe Midstream Llc | Pressure protection system and related methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426212A (en) * | 1942-05-25 | 1947-08-26 | Rockwell Mfg Co | Automatic closing valve |
US2676611A (en) * | 1949-08-15 | 1954-04-27 | Fluidal Valves Inc | Fluid pressure trip controlled emergency shutoff valves |
US2707483A (en) * | 1950-02-02 | 1955-05-03 | Shafer Valve Co | Pressure fluid operated reclosing type valve |
US3009479A (en) * | 1959-08-07 | 1961-11-21 | United Aircraft Corp | Safety shutoff for helium supplies |
FR1308119A (fr) * | 1961-12-02 | 1962-11-03 | Rudolf Majert & Co Kg | Tiroir de sûreté empêchant la rupture des tuyaux et servant à obturer des conduites à gaz et à liquide |
FR2204777B2 (es) * | 1972-11-02 | 1979-02-02 | Olivet Jacques | |
FR2392304A1 (fr) * | 1976-06-02 | 1978-12-22 | Mann Harald | Valve de securite |
FR2573840B1 (fr) * | 1984-11-23 | 1987-05-22 | Neypic | Dispositif de securite automatique pour conduit de fluide |
FR2681399B1 (fr) * | 1991-09-13 | 1993-12-17 | Gaz De France | Dispositif d'arret automatique et de securite destine notamment aux postes de detente de gaz. |
-
1995
- 1995-12-01 FR FR9514215A patent/FR2741937B1/fr not_active Expired - Lifetime
-
1996
- 1996-11-22 EP EP96402519A patent/EP0781950B1/fr not_active Expired - Lifetime
- 1996-11-22 ES ES96402519T patent/ES2162991T3/es not_active Expired - Lifetime
- 1996-11-22 PT PT96402519T patent/PT781950E/pt unknown
- 1996-11-22 DE DE69615647T patent/DE69615647T2/de not_active Expired - Lifetime
- 1996-11-22 AT AT96402519T patent/ATE206512T1/de active
- 1996-11-29 CA CA002191792A patent/CA2191792C/en not_active Expired - Lifetime
- 1996-12-02 US US08/758,510 patent/US5752544A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2191792C (en) | 2005-06-14 |
PT781950E (pt) | 2002-02-28 |
DE69615647T2 (de) | 2002-07-11 |
DE69615647D1 (de) | 2001-11-08 |
CA2191792A1 (en) | 1997-06-02 |
EP0781950A1 (fr) | 1997-07-02 |
FR2741937A1 (fr) | 1997-06-06 |
EP0781950B1 (fr) | 2001-10-04 |
US5752544A (en) | 1998-05-19 |
FR2741937B1 (fr) | 1998-02-20 |
ATE206512T1 (de) | 2001-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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