ES2164143T3 - Valvula de presion diferencial para controlar un sistema que tiene un medio portador de calor. - Google Patents
Valvula de presion diferencial para controlar un sistema que tiene un medio portador de calor.Info
- Publication number
- ES2164143T3 ES2164143T3 ES95903766T ES95903766T ES2164143T3 ES 2164143 T3 ES2164143 T3 ES 2164143T3 ES 95903766 T ES95903766 T ES 95903766T ES 95903766 T ES95903766 T ES 95903766T ES 2164143 T3 ES2164143 T3 ES 2164143T3
- Authority
- ES
- Spain
- Prior art keywords
- differential pressure
- pressure valve
- pct
- control
- plant
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
- G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
- G05D7/0652—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged in parallel
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/005—Control of flow characterised by the use of auxiliary non-electric power combined with the use of electric means
-
- 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
- Y10T137/0318—Processes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Control Of Temperature (AREA)
- Fluid-Driven Valves (AREA)
- Details Of Valves (AREA)
Abstract
LA INVENCION SE REFIERE A UNA VALVULA DE PRESION DIFERENCIAL PARA EL CONTROL DE UNA PLANTA CON UN MEDIO PORTADOR DE CALOR. DICHA VALVULA DE PRESION DIFERENCIAL POSEE UNA MEMBRANA (8) CONTROLADA POR UNA PRESION DIFERENCIAL PARA LA REGULACION DEL FLUJO DEL MEDIO PORTADOR DE CALOR ENTRE UNA ENTRADA (5) Y UNA SALIDA (11); UN ELEMENTO DE CIERRE AJUSTABLE (1) ENTRE LA ENTRADA (5) Y LA MEMBRANA (8), ADEMAS DE ELEMENTOS ELECTRICAMENTE ACTIVADOS (25,26;20); EN DONDE QUE LA VALVULA DIFERENCIAL TIENE UNA O MAS ABERTURAS FIJAS (7), CUYAS AREAS PUEDEN CAMBIARSE LINEALMENTE PROPORCIONANDO EL ELEMENTO DE CIERRE (1) CON LOS ELEMENTOS ELECTRICAMENTE ACTIVADOS (25,26;20). EN UNA PRIMERA ADAPTACION, DICHOS ELEMENTOS ELECTRICAMENTE ACTIVADOS SON ELEMENTOS SERVO-HIDRAULICOS (25), QUE MEDIANTE UNA VALVULA SOLENOIDE (26) PUEDEN CERRAR A LA FUERZA LA MEMBRANA; Y EN UNA SEGUNDA INCORPORACION, ESTOS ELEMENTOS SON UN MOTOR (20) CAPAZ DE DESPLAZAR EL ELEMENTO DE CIERRE (1), CERRANDOLO ASI. LA INVENCION ESTA CONFIGURADA COMO PARTES A INSERTAR EN UNA VALVULA DE PRESION DIFERENCIAL CONOCIDA SIN DESMONTARLA EN DICHA PLANTA. ES EL OBJETIVO DE LA INVENCION CONTROLAR, EN MUY PEQUEÑOS PASOS, EL FLUJO EN TODA LA PLANTA, EN UNA SOLA PARTE DE LA MISMA O EN VARIAS SECCIONES DE UNA PLANTA DE ENFRIAMIENTO O CALENTAMIENTO, ESTANDO CADA SECCION DIVIDIDA EN ZONAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK145893A DK145893A (da) | 1993-12-23 | 1993-12-23 | Differenstrykventil til styring af et anlæg med et varmebærende medie |
PCT/DK1994/000465 WO1995017622A1 (en) | 1993-12-23 | 1994-12-13 | Differential pressure valve for controlling a system having a heat carrying medium |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2164143T3 true ES2164143T3 (es) | 2002-02-16 |
Family
ID=8105051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95903766T Expired - Lifetime ES2164143T3 (es) | 1993-12-23 | 1994-12-13 | Valvula de presion diferencial para controlar un sistema que tiene un medio portador de calor. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6058955A (es) |
EP (1) | EP0736154B1 (es) |
AT (1) | ATE206809T1 (es) |
AU (1) | AU1271895A (es) |
DE (1) | DE69428604T2 (es) |
DK (2) | DK145893A (es) |
ES (1) | ES2164143T3 (es) |
WO (1) | WO1995017622A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6457696B1 (en) * | 1998-11-06 | 2002-10-01 | Tgk Co., Ltd. | Pilot operated flow regulating valve |
DK176350B2 (da) | 2005-06-23 | 2008-10-13 | Frese As | Reguleringsventil |
DE102006050007A1 (de) * | 2006-10-24 | 2008-04-30 | Zf Friedrichshafen Ag | Verfahren zur Klassifizierung einer Kraftkennlinie eines Proportionalmagneten und Proportionalmagnet für ein direktgesteuertes Proportionalventil |
ES2359750T3 (es) * | 2006-11-02 | 2011-05-26 | Flowcon International A/S | Un inserto regulador ajustable. |
PT2307938E (pt) | 2008-06-26 | 2013-12-17 | Belparts | Sistema de controlo de fluxo |
CA2727779A1 (en) | 2008-07-25 | 2010-01-28 | Belimo Holding Ag | Method for the hydraulic balancing and regulation of a heating or cooling system and balancing and regulating valve therefor |
DK177904B1 (da) * | 2010-09-01 | 2014-12-08 | Flowcon Internat Aps | Et ventilsystem |
US9157643B2 (en) * | 2010-10-14 | 2015-10-13 | Fimcim S.P.A. | Conditioning plant |
CN103104949A (zh) * | 2011-11-14 | 2013-05-15 | 丹佛斯(天津)有限公司 | 热计量方法、系统和热计量装置 |
CN103375622B (zh) * | 2012-04-13 | 2017-09-12 | 菲姆斯股份公司 | 用于设备、特别是调节设备的流体调节阀 |
EP3489557B1 (en) | 2013-12-20 | 2020-04-22 | IMI Hydronic Engineering International SA | A valve and a method of operating a valve |
DK178182B1 (en) * | 2014-01-10 | 2015-07-27 | Flowcon Internat Aps | A control valve |
EP3702872A1 (en) | 2019-02-27 | 2020-09-02 | Siemens Schweiz AG | Pressure independent control valve |
MX2023001008A (es) * | 2020-07-24 | 2023-07-06 | Sloan Valve Co | Sistema de fluxometro. |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US32880A (en) * | 1861-07-23 | Lock fob huts of eailboad-bolts | ||
DE146203C (es) * | ||||
US2501583A (en) * | 1946-06-13 | 1950-03-21 | Honeywell Regulator Co | Electric motor control device |
US3112094A (en) * | 1960-08-15 | 1963-11-26 | John C Nees | Automatic diaphragm actuated valve |
US4180236A (en) * | 1976-05-24 | 1979-12-25 | Richdel, Inc. | Normally-open valve assembly with solenoid-operated pilot |
US4081171A (en) * | 1976-06-07 | 1978-03-28 | Clemar Manufacturing Corporation | Self-cleaning filter assembly for solenoid-actuated valves |
US4444216A (en) * | 1982-01-15 | 1984-04-24 | Koomey, Inc. | Pressure reducing and regulating valve |
US4477051A (en) * | 1982-05-18 | 1984-10-16 | Ben Yehuda Avram | Flow control valve |
US4488702A (en) * | 1983-09-29 | 1984-12-18 | Lapeyre James M | Rolling diaphragm metering valve |
DK160648B (da) * | 1988-08-05 | 1991-04-02 | Frese Armatur | Fremgangsmaade til regulering af et central- eller fjernvarmeanlaeg med en differenstrykventil og anlaeg til brug hertil |
ES2015438A6 (es) * | 1989-08-07 | 1990-08-16 | Bendix Espana | Valvula electromagnetica. |
US5213303A (en) * | 1992-03-05 | 1993-05-25 | Southwest Fabricators Corp. | Solenoid actuated valve with adjustable flow control |
SE500969C2 (sv) * | 1993-03-19 | 1994-10-10 | Tour & Andersson Ab | Självverkande injusteringsventil för konstant hållande av differenstryck i värme- eller kylsystem |
-
1993
- 1993-12-23 DK DK145893A patent/DK145893A/da not_active Application Discontinuation
-
1994
- 1994-12-13 WO PCT/DK1994/000465 patent/WO1995017622A1/en active IP Right Grant
- 1994-12-13 DK DK95903766T patent/DK0736154T3/da active
- 1994-12-13 AT AT95903766T patent/ATE206809T1/de not_active IP Right Cessation
- 1994-12-13 AU AU12718/95A patent/AU1271895A/en not_active Abandoned
- 1994-12-13 EP EP19950903766 patent/EP0736154B1/en not_active Expired - Lifetime
- 1994-12-13 US US08/656,363 patent/US6058955A/en not_active Expired - Lifetime
- 1994-12-13 ES ES95903766T patent/ES2164143T3/es not_active Expired - Lifetime
- 1994-12-13 DE DE1994628604 patent/DE69428604T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0736154A1 (en) | 1996-10-09 |
DE69428604D1 (de) | 2001-11-15 |
DK145893A (da) | 1995-06-24 |
AU1271895A (en) | 1995-07-10 |
EP0736154B1 (en) | 2001-10-10 |
DK0736154T3 (da) | 2002-01-28 |
ATE206809T1 (de) | 2001-10-15 |
DE69428604T2 (de) | 2002-08-08 |
US6058955A (en) | 2000-05-09 |
WO1995017622A1 (en) | 1995-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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