CO2018010914A2 - Actuador de válvula - Google Patents

Actuador de válvula

Info

Publication number
CO2018010914A2
CO2018010914A2 CONC2018/0010914A CO2018010914A CO2018010914A2 CO 2018010914 A2 CO2018010914 A2 CO 2018010914A2 CO 2018010914 A CO2018010914 A CO 2018010914A CO 2018010914 A2 CO2018010914 A2 CO 2018010914A2
Authority
CO
Colombia
Prior art keywords
voltage
valve
electric motor
valve actuator
voltage supply
Prior art date
Application number
CONC2018/0010914A
Other languages
English (en)
Inventor
Nils Obermöller
Original Assignee
Dungs Karl Gmbh & Co Kg
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 Dungs Karl Gmbh & Co Kg filed Critical Dungs Karl Gmbh & Co Kg
Publication of CO2018010914A2 publication Critical patent/CO2018010914A2/es

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00—Special features of, or arrangements for fuel supplies
    • F23K2900/05002—Valves for gaseous fuel supply lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)

Abstract

Un actuador de válvula (10) que es en particular adecuado para válvulas de gas (11) que tiene función de corte de seguridad comprende un motor eléctrico (12), en particular un motor de paso, que abre, y también cierra, si se necesita, le válvula por medio de un engranaje (15). Un dispositivo de suministro de voltaje (19), el cual es parte del actuador de válvula, está incluido para la operación del motor eléctrico (12). Como sea necesario, dicho dispositivo de suministro de voltaje tiene un circuito rectificador de entrada y un dispositivo amortiguador (24) conectado al mismo, por ejemplo, en la forma de un capacitor C. A partir del voltaje amortiguado por el capacitor C, un circuito de control de motor (25) obtiene la energía para operar el motor eléctrico (12). Con el fin de evitar que la válvula (11) se mantenga abierta por mucho tiempo después que el suministro de voltaje en la entrada (20) se haya apagado, se suministra un dispositivo de corte (34), el cual, después de la eliminación del voltaje en la entrada (20), corta el flujo de energía desde el dispositivo amortiguador de voltaje (24) al motor eléctrico (12). Así, el actuador de válvula puede diseñarse para un rango de voltaje de operación muy amplio de, por ejemplo, 85 V a 265 V o 12 a 36 V, en donde, independiente de la magnitud del voltaje utilizado, se asegura un tiempo de corte uniformemente corto, es decir, el tiempo de cierre de válvula.
CONC2018/0010914A 2016-03-11 2018-10-11 Actuador de válvula CO2018010914A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/055365 WO2017153002A1 (de) 2016-03-11 2016-03-11 Ventilantrieb

Publications (1)

Publication Number Publication Date
CO2018010914A2 true CO2018010914A2 (es) 2018-10-22

Family

ID=55527573

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0010914A CO2018010914A2 (es) 2016-03-11 2018-10-11 Actuador de válvula

Country Status (17)

Country Link
US (1) US11162603B2 (es)
EP (1) EP3426956B1 (es)
JP (1) JP6751169B2 (es)
KR (1) KR102516928B1 (es)
CN (1) CN108700214B (es)
AU (1) AU2016396355A1 (es)
BR (1) BR112018067892B1 (es)
CA (1) CA3012881C (es)
CO (1) CO2018010914A2 (es)
IL (1) IL261111A (es)
MX (1) MX2018010827A (es)
PH (1) PH12018550118A1 (es)
PL (1) PL3426956T3 (es)
RU (1) RU2702221C1 (es)
SG (1) SG11201807583WA (es)
WO (1) WO2017153002A1 (es)
ZA (1) ZA201806052B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153002A1 (de) 2016-03-11 2017-09-14 Karl Dungs Gmbh & Co. Kg Ventilantrieb

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE321020B (es) * 1968-07-16 1970-02-23 Asea Ab
US3685790A (en) * 1971-04-30 1972-08-22 Maxon Corp Valve actuating mechanism
US3981632A (en) * 1975-04-24 1976-09-21 Lefebre Halbert Allen Metering pump
US4076146A (en) * 1976-03-03 1978-02-28 Gibson Chemicals International Pty. Limited Dishwashers and detergent dispensers
US4957273A (en) * 1986-11-28 1990-09-18 Sears Lawrence M Remote shut-off valve
US4794890A (en) * 1987-03-03 1989-01-03 Magnavox Government And Industrial Electronics Company Electromagnetic valve actuator
JP2644879B2 (ja) * 1989-03-13 1997-08-25 株式会社日立製作所 直動形ロータリサーボ弁並びにこれを用いた圧延機
JPH05296361A (ja) * 1992-04-15 1993-11-09 Matsushita Electric Works Ltd モータ式バルブ
US5287048A (en) * 1992-05-22 1994-02-15 Fasco Industries, Inc. Electronic gas valve power interruption switch
US5485341A (en) 1992-09-21 1996-01-16 Kabushiki Kaisha Toshiba Power transistor overcurrent protection circuit
JP3079426B2 (ja) * 1998-02-02 2000-08-21 株式会社荏原製作所 交流電動弁又はゲート
US6186471B1 (en) * 1998-05-15 2001-02-13 Taco, Inc. Electronic motorized zone valve
AU2001249227A1 (en) * 2000-03-22 2001-10-03 The Board Of Trustees Of The University Of Illinois Ultra-capacitor based dynamically regulated charge pump power converter
RU2237305C1 (ru) * 2003-02-17 2004-09-27 Шутиков Владимир Антонович Электромагнит с форсировкой
JP2005030439A (ja) * 2003-07-08 2005-02-03 Toyota Motor Corp 電動弁および減圧システム
US7023163B2 (en) * 2003-11-20 2006-04-04 Siemens Building Technologies Fail-safe electric actuator using high voltage capacitors
JP4774207B2 (ja) * 2004-12-02 2011-09-14 株式会社カワデン 遮断弁
JP5289697B2 (ja) * 2006-10-03 2013-09-11 株式会社キッツ スイッチング電源および電動バルブアクチュエータ
US8136789B2 (en) * 2007-10-30 2012-03-20 Molon Motor And Coil Corporation Drain valve actuators and methods of controlling drain valves
JP5071120B2 (ja) * 2008-01-24 2012-11-14 パナソニック株式会社 ガス遮断装置
US7854216B2 (en) * 2008-04-25 2010-12-21 Honda Motor Co., Ltd. General purpose internal combustion engine
DE102009012405A1 (de) 2009-03-10 2010-09-16 Karl Dungs Gmbh & Co. Kg Ventilantrieb für Gasventile
JP5639807B2 (ja) * 2010-07-20 2014-12-10 株式会社カワデン 遮断弁
JP2014190525A (ja) * 2013-03-28 2014-10-06 Kitz Corp キャパシタ付き緊急遮断弁
WO2017153002A1 (de) 2016-03-11 2017-09-14 Karl Dungs Gmbh & Co. Kg Ventilantrieb

Also Published As

Publication number Publication date
CA3012881A1 (en) 2017-09-14
PH12018550118A1 (en) 2019-12-16
WO2017153002A1 (de) 2017-09-14
EP3426956B1 (de) 2020-05-06
RU2702221C1 (ru) 2019-10-07
MX2018010827A (es) 2018-11-19
JP6751169B2 (ja) 2020-09-02
US20200292095A1 (en) 2020-09-17
CA3012881C (en) 2023-01-24
JP2019511901A (ja) 2019-04-25
BR112018067892B1 (pt) 2023-02-28
ZA201806052B (en) 2019-07-31
IL261111A (en) 2018-10-31
KR20180123074A (ko) 2018-11-14
PL3426956T3 (pl) 2020-08-24
CN108700214B (zh) 2021-09-24
AU2016396355A1 (en) 2018-09-20
BR112018067892A2 (pt) 2019-01-08
KR102516928B1 (ko) 2023-04-04
EP3426956A1 (de) 2019-01-16
CN108700214A (zh) 2018-10-23
US11162603B2 (en) 2021-11-02
SG11201807583WA (en) 2018-10-30

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