ES2186612T3 - Tapa de accionamiento para una valvula. - Google Patents

Tapa de accionamiento para una valvula.

Info

Publication number
ES2186612T3
ES2186612T3 ES00202466T ES00202466T ES2186612T3 ES 2186612 T3 ES2186612 T3 ES 2186612T3 ES 00202466 T ES00202466 T ES 00202466T ES 00202466 T ES00202466 T ES 00202466T ES 2186612 T3 ES2186612 T3 ES 2186612T3
Authority
ES
Spain
Prior art keywords
control element
control
signal
valve
position signal
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
Application number
ES00202466T
Other languages
English (en)
Inventor
Jorgen Seerup
Kuno Nielsen
Hans Erik Larsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of ES2186612T3 publication Critical patent/ES2186612T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Servomotors (AREA)
  • Nozzles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

Tapa de accionamiento para una válvula, con un soporte que puede ser sujetado a la caja de la válvula, un elemento térmico de material de dilatación montado en el soporte, como un cartucho de cera, que en el lado de salida presenta un órgano de regulación para el desplazamiento de un vástago de la válvula, un elemento de calefacción eléctrico contiguo al elemento de material de dilatación y un circuito de mando para el control del calentamiento con dependencia de una tensión de control que determina la posición de apertura de la válvula, caracterizada porque está previsto un dispositivo de medida de posición (11), que registra la situación del órgano de regulación (5) y que con dependencia de la situación del órgano de regulación (5) o de una pieza de construcción desplazable por él emite una señal de situación, y porque el circuito de mando (20) controla el calentamiento con dependencia de la señal de control y de la señal de situación.
ES00202466T 1999-10-12 2000-07-11 Tapa de accionamiento para una valvula. Expired - Lifetime ES2186612T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19949136A DE19949136B4 (de) 1999-10-12 1999-10-12 Betätigungsaufsatz für ein Ventil

Publications (1)

Publication Number Publication Date
ES2186612T3 true ES2186612T3 (es) 2003-05-16

Family

ID=7925356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00202466T Expired - Lifetime ES2186612T3 (es) 1999-10-12 2000-07-11 Tapa de accionamiento para una valvula.

Country Status (9)

Country Link
EP (1) EP1103879B1 (es)
CN (1) CN1144966C (es)
AT (1) ATE229665T1 (es)
CZ (1) CZ294977B6 (es)
DE (2) DE19949136B4 (es)
ES (1) ES2186612T3 (es)
PL (1) PL195692B1 (es)
RU (1) RU2191311C2 (es)
UA (1) UA63988C2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954916B4 (de) * 1999-11-16 2013-06-20 Vernet Stellantrieb
DE10223686B4 (de) * 2002-05-23 2014-10-09 Behr Thermot-Tronik Gmbh Verfahren zum Ansteuern eines beheizbaren Dehnstoffelements
DE102007030963A1 (de) * 2007-07-04 2009-01-08 Siemens Ag Vergussverfahren sowie Vergussvorrichtung für eine innerhalb eines Rotorkörpers vorhandene Erregerschaltung
JP5819290B2 (ja) * 2009-06-03 2015-11-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 変更可能な透過性の程度をもつ材料によるバルブ
DE102011012908A1 (de) * 2011-03-03 2012-09-06 Möhlenhoff GmbH Anordnung zur Einstellung eines Ventils
DE102018102735B3 (de) 2018-02-07 2019-07-11 Waltraud Seelmann Betätigungsvorrichtung und ein entsprechendes Verfahren zum Öffnen und/oder Schließen eines Ventils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116006B (de) * 1959-11-12 1961-10-26 Babcock & Wilcox Dampfkesselwe Vorrichtung zur Stellungsanzeige bei gekapselten bzw. schwer zugaenglichen Absperreinrichtungen
US3860169A (en) * 1973-11-07 1975-01-14 Powers Regulators Company Ambient temperature control system
DE2716167A1 (de) * 1977-04-12 1978-10-19 Samson Ag Ventilhubanzeiger fuer regelventile, insbesondere fuer temperaturregelventile
DE3345528A1 (de) * 1983-12-13 1985-06-20 Jaroslav Dipl.-Ing. 1000 Berlin Tecinsky Verfahren und vorrichtung zur steuerung von motorbetriebenen hochdruckventilen
DD232617A3 (de) * 1984-02-20 1986-02-05 Pumpen & Verdichter Veb K Sonde zur kapazitiven ventilhubmessung
DE8433325U1 (de) * 1984-11-14 1992-04-23 Wella Ag, 6100 Darmstadt Elektrothermische Ventileinstellantriebsvorrichtung
DE3917884A1 (de) * 1989-06-01 1990-12-06 Danfoss As Temperaturempfindliche betaetigungsvorrichtung fuer eine stellvorrichtung
DE4138523A1 (de) * 1991-11-23 1993-05-27 Andreas Moehlenhoff Verfahren zur beeinflussung eines stellgliedes mit temperaturabhaengigem dehnkoerper
DE4309121A1 (de) * 1993-03-23 1994-09-29 Bosch Gmbh Robert Regelvorrichtung für ein Heizkörperventil
JP3507616B2 (ja) * 1996-04-05 2004-03-15 株式会社テージーケー 膨張弁
DE19756104C5 (de) * 1997-12-17 2014-09-11 Ista International Gmbh Verfahren zur Regelung der Vorlauftemperatur einer Zentralheizungsanlage bzw. eines Heizkreises

Also Published As

Publication number Publication date
EP1103879A1 (de) 2001-05-30
DE19949136B4 (de) 2004-02-12
CZ294977B6 (cs) 2005-04-13
DE50000910D1 (de) 2003-01-23
PL341953A1 (en) 2001-04-23
ATE229665T1 (de) 2002-12-15
UA63988C2 (uk) 2004-02-16
CN1144966C (zh) 2004-04-07
CN1291689A (zh) 2001-04-18
PL195692B1 (pl) 2007-10-31
RU2191311C2 (ru) 2002-10-20
CZ20003345A3 (cs) 2001-07-11
DE19949136A1 (de) 2001-06-07
EP1103879B1 (de) 2002-12-11

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