CO2018010911A2 - Actuador de válvula - Google Patents

Actuador de válvula

Info

Publication number
CO2018010911A2
CO2018010911A2 CONC2018/0010911A CO2018010911A CO2018010911A2 CO 2018010911 A2 CO2018010911 A2 CO 2018010911A2 CO 2018010911 A CO2018010911 A CO 2018010911A CO 2018010911 A2 CO2018010911 A2 CO 2018010911A2
Authority
CO
Colombia
Prior art keywords
damping circuit
motor
rotational speed
valve actuator
generator operation
Prior art date
Application number
CONC2018/0010911A
Other languages
English (en)
Inventor
Nils Obermöller
Dominic Marx
Benjamin Bös
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 CO2018010911A2 publication Critical patent/CO2018010911A2/es

Links

Classifications

    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/24—Arrangements for stopping
    • 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
    • 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
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/32—Reducing overshoot or oscillation, e.g. damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Control Of Stepping Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

El actuador de válvula (10) de acuerdo con la invención tiene un circuito de amortiguación que comprende un circuito de amortiguación capacitiva (37), el cual es activado en el caso de la operación de generador del motor de paso (18). El circuito de amortiguación, junto con el devanado del motor (26), forma un ensamble de resonancia LCR, el cual tiene l efecto de estabilizar y regular la velocidad rotacional. La velocidad rotacional del motor de paso (18), que se ejecuta en operación de generador, se mantiene constante dentro de los límites, específicamente sin la intervención de control del circuito de control. Por lo tanto, el circuito de amortiguación puede operar incluso en el estado sin corriente del sistema de control y es confiable independiente del suministro de corriente externo. Se logra el cierre rápido, y se previene de forma confiable la post-ejecución excesivamente prolongada del motor (18).
CONC2018/0010911A 2016-03-11 2018-10-11 Actuador de válvula CO2018010911A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/055364 WO2017153001A1 (de) 2016-03-11 2016-03-11 Ventilstellantrieb

Publications (1)

Publication Number Publication Date
CO2018010911A2 true CO2018010911A2 (es) 2018-10-22

Family

ID=55527572

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0010911A CO2018010911A2 (es) 2016-03-11 2018-10-11 Actuador de válvula

Country Status (17)

Country Link
US (1) US10941874B2 (es)
EP (1) EP3427378B1 (es)
JP (1) JP6711929B2 (es)
KR (1) KR20180122386A (es)
CN (1) CN108886334B (es)
AU (1) AU2016396354A1 (es)
BR (1) BR112018067887B1 (es)
CA (1) CA3012713C (es)
CO (1) CO2018010911A2 (es)
IL (1) IL261109A (es)
MX (1) MX2018010826A (es)
PH (1) PH12018550117A1 (es)
PL (1) PL3427378T3 (es)
RU (1) RU2721827C2 (es)
SG (1) SG11201807581SA (es)
WO (1) WO2017153001A1 (es)
ZA (1) ZA201806050B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3427378B1 (de) 2016-03-11 2023-09-13 Karl Dungs GmbH & Co.KG Ventilstellantrieb und verfahren damit
KR102481558B1 (ko) * 2016-03-11 2022-12-27 카알 둥스 게엠베하 운트 코. 카게 밸브 시리즈
BR102021011549A2 (pt) * 2021-06-14 2022-12-27 Petróleo Brasileiro S.A. - Petrobras Dispositivo atuador de válvula micrométrica para o controle da pressão de gás
CN115483852A (zh) * 2022-09-29 2022-12-16 广州市浩洋电子股份有限公司 减缓舞台灯具掉电后跌落速度的电机组件及舞台灯具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685790A (en) * 1971-04-30 1972-08-22 Maxon Corp Valve actuating mechanism
JPS60106393A (ja) 1983-11-11 1985-06-11 Toshiba Corp ステツプモ−タ
DE3531262A1 (de) 1985-08-31 1987-03-12 Metabowerke Kg Gleichstrombetriebenes elektrowerkzeug mit bremsschaltung
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
JP3151106B2 (ja) 1994-05-16 2001-04-03 キヤノン株式会社 カラーインクジェット記録方法
US6040676A (en) 1996-01-31 2000-03-21 Parker-Hannifin Corporation Passive electronic damping for step motor
JP3277485B2 (ja) 1996-12-02 2002-04-22 株式会社山武 電動アクチュエータ
US6100655A (en) * 1999-02-19 2000-08-08 Mcintosh; Douglas S. Mechanical return fail-safe actuator for damper, valve, elevator or other positioning device
DE10248616B4 (de) 2002-10-18 2006-04-13 Karl Dungs Gmbh & Co. Kg Proportionalventil
US7733051B2 (en) 2006-11-21 2010-06-08 Asm Assembly Automation Ltd. Model-based active electronic damping for stepper motors
DE102009012405A1 (de) 2009-03-10 2010-09-16 Karl Dungs Gmbh & Co. Kg Ventilantrieb für Gasventile
DE102011103135A1 (de) * 2011-05-25 2012-11-29 Karl Dungs Gmbh & Co. Kg Ventilantrieb mit einem Freilauf für ein Ventil, inbesondere Gasventil
EP2573640B1 (de) 2011-09-26 2014-06-18 Siemens Aktiengesellschaft Federbelasteter Antrieb mit aktiver Rückspeisung in Gleichspannungskreis
RU135383U1 (ru) 2013-04-22 2013-12-10 Закрытое акционерное общество "АМАКС-газ" Электромеханический привод отсечного клапана
EP3427378B1 (de) 2016-03-11 2023-09-13 Karl Dungs GmbH & Co.KG Ventilstellantrieb und verfahren damit

Also Published As

Publication number Publication date
RU2018134790A (ru) 2020-04-13
US20200300376A1 (en) 2020-09-24
PL3427378T3 (pl) 2024-01-29
CA3012713A1 (en) 2017-09-14
PH12018550117A1 (en) 2019-03-18
BR112018067887B1 (pt) 2022-11-22
CN108886334A (zh) 2018-11-23
RU2018134790A3 (es) 2020-04-13
ZA201806050B (en) 2019-07-31
JP6711929B2 (ja) 2020-06-17
CA3012713C (en) 2023-02-28
RU2721827C2 (ru) 2020-05-22
EP3427378B1 (de) 2023-09-13
AU2016396354A1 (en) 2018-09-20
IL261109A (en) 2018-10-31
SG11201807581SA (en) 2018-10-30
US10941874B2 (en) 2021-03-09
BR112018067887A2 (pt) 2019-01-08
KR20180122386A (ko) 2018-11-12
CN108886334B (zh) 2022-08-30
JP2019511195A (ja) 2019-04-18
EP3427378A1 (de) 2019-01-16
MX2018010826A (es) 2018-11-19
WO2017153001A1 (de) 2017-09-14

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