ES2005954A6 - Accionador electrico para una valvula de control. - Google Patents
Accionador electrico para una valvula de control.Info
- Publication number
- ES2005954A6 ES2005954A6 ES8703417A ES8703417A ES2005954A6 ES 2005954 A6 ES2005954 A6 ES 2005954A6 ES 8703417 A ES8703417 A ES 8703417A ES 8703417 A ES8703417 A ES 8703417A ES 2005954 A6 ES2005954 A6 ES 2005954A6
- Authority
- ES
- Spain
- Prior art keywords
- induction motor
- valve
- deviation
- opening
- actuator
- 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
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D17/00—Control of torque; Control of mechanical power
- G05D17/02—Control of torque; Control of mechanical power characterised by the use of electric means
Abstract
ACCIONADOR ELECTRICO PARA UNA VALVULA DE CONTROL. EL ACCIONADOR UTILIZA UN MOTOR DE INDUCCION PARA CONTROLAR EL GRADO DE APERTURA DE LA VALVULA Y ESTA DOTADO DE UN SISTEMA DE CONTROL QUE DETERMINA LA DESVIACION ENTRE EL GRDO REAL DE APERTURA Y EL GRADO DE APERTURA DESEADO, GENERANDO UN ORDEN DE VELOCIDAD DE APERTURA O CIERRE DE LA VALVULA DE ACUERDO CON DICHA DESVIACION Y DETERMINANDO LA DESVIACION DE LA VELOCIDAD DE APERTURA O CIERRE REAL CON RESPECTO A LA VELOCIDAD DESEADA Y GENERANDO UNA ORDEN DE PAR DE ACUERDO CON LA DESVIACION DE VELOCIDAD Y CALCULANDO POR MEDIO DE UN METODO DE CALCULO DE VECTORES LA CORRIENTE PRIMARIA A SUMINISTRAR AL MOTOR DE INDUCCION PARA POSIBILITAR QUE ESTE FACILITE EL PAR DESEADO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21020687A JPS6455488A (en) | 1987-08-26 | 1987-08-26 | Actuator for electric adjusting valve |
JP62280185A JPH01126478A (ja) | 1987-11-05 | 1987-11-05 | 電動式調節弁用アクチュエータ |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2005954A6 true ES2005954A6 (es) | 1989-04-01 |
Family
ID=26517909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703417A Expired ES2005954A6 (es) | 1987-08-26 | 1987-11-30 | Accionador electrico para una valvula de control. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4794309A (es) |
EP (1) | EP0304526B2 (es) |
KR (1) | KR920007770B1 (es) |
CN (1) | CN1013298B (es) |
AU (1) | AU595750B2 (es) |
CA (1) | CA1281796C (es) |
DE (1) | DE3786666T3 (es) |
ES (1) | ES2005954A6 (es) |
IN (1) | IN168765B (es) |
MX (1) | MX169481B (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02146602A (ja) * | 1988-08-11 | 1990-06-05 | Fanuc Ltd | サーボモータにより駆動される被駆動体の衝突検出・停出方法 |
US4987358A (en) * | 1989-04-21 | 1991-01-22 | Branam Timothy R | Electronic torque switch |
DE59006423D1 (de) * | 1989-11-27 | 1994-08-18 | Inventio Ag | Verfahren und Vorrichtung zur Herabsetzung der Einklemmgefahr bei automatischen Türen. |
US5218282A (en) * | 1990-03-22 | 1993-06-08 | Stanley Home Automation | Automatic door operator including electronic travel detection |
GB2255866B (en) * | 1991-05-14 | 1995-08-02 | Rotork Controls | An actuactor and an electric motor drive system |
US5325034A (en) * | 1992-01-07 | 1994-06-28 | Reynolds William R | Emergency power system for capacitor start motors |
JPH06346738A (ja) * | 1993-06-14 | 1994-12-20 | Yamaha Motor Co Ltd | 排気制御装置を備えた内燃機関 |
EP0784175A3 (de) * | 1996-01-12 | 1998-01-21 | Siemens Aktiengesellschaft | Elektromotorischer Stellantrieb |
US6460567B1 (en) * | 1999-11-24 | 2002-10-08 | Hansen Technologies Corpporation | Sealed motor driven valve |
JP3661572B2 (ja) * | 2000-07-18 | 2005-06-15 | 日産自動車株式会社 | インバーターの電流センサー診断装置 |
ITMI20040023A1 (it) * | 2004-01-13 | 2004-04-13 | Dresser Italia S R L | Sistema di controllo di un attuatore per l'azionamento di dispositivi sottomarini |
JP4534950B2 (ja) * | 2005-10-20 | 2010-09-01 | 株式会社デンソー | 排気ガス還流制御装置 |
US7708254B2 (en) | 2007-08-07 | 2010-05-04 | Warren Controls, Inc. | Actuator apparatus for operating and locking a control valve and a method for its use |
US8652665B2 (en) * | 2008-05-20 | 2014-02-18 | Eveready Battery Co. Inc. | System and method of controlling fluid to a fluid consuming battery |
US7816027B2 (en) * | 2008-05-20 | 2010-10-19 | Eveready Battery Company, Inc. | System and method of controlling fluid to a fluid consuming battery |
US8408518B2 (en) * | 2009-11-13 | 2013-04-02 | Fisher Controls International, Llc | Electric actuators having internal load apparatus |
US8636262B2 (en) * | 2009-11-13 | 2014-01-28 | Fisher Controls International, Llc | Coupling apparatus for use with electric actuators |
RU2443938C2 (ru) * | 2009-11-25 | 2012-02-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный аграрный университет" | Устройство автоматического управления предохранительным клапаном котла |
JP2011185316A (ja) * | 2010-03-05 | 2011-09-22 | Yamatake Corp | 停電時電源モジュール |
US20110215748A1 (en) * | 2010-03-05 | 2011-09-08 | Yamatake Corporation | Electric actuator and module for supplying power during a power failure |
JP5426433B2 (ja) * | 2010-03-05 | 2014-02-26 | アズビル株式会社 | 停電時電源モジュール |
NO331659B1 (no) | 2010-04-07 | 2012-02-20 | Tool Tech As | Anordning ved ventilaktuator og framgangsmate for betjening av en ventil |
US9518672B2 (en) * | 2010-06-21 | 2016-12-13 | Cameron International Corporation | Electronically actuated gate valve |
US8979063B2 (en) | 2011-11-28 | 2015-03-17 | Fisher Controls International Llc | Failsafe apparatus for use with linear actuators |
GB201213808D0 (en) * | 2012-08-03 | 2012-09-12 | Enston Robert P | Improved pipeline apparatus |
US9316237B1 (en) * | 2013-05-29 | 2016-04-19 | Patrick Michael Mullen | Proportional servo hydraulic control valve |
US9441645B2 (en) * | 2013-05-29 | 2016-09-13 | Patrick Michael Mullen | Proportional servo hydraulic control valve |
DE102014001725A1 (de) * | 2014-02-07 | 2015-08-13 | Walter Kramer | Schieberventil, insbesondere zum Einsatz in Fördersystemen mit Förderleitungen sowie Verfahren zur Betätigung eines solchen Schieberventils |
CN104375519A (zh) * | 2014-11-28 | 2015-02-25 | 成都英力拓信息技术有限公司 | 一种物联网控制的气动转向装置 |
DE102017222463A1 (de) * | 2017-12-12 | 2019-06-13 | Robert Bosch Gmbh | Ventilelektronik und Ventilanordnung |
CN111457142B (zh) * | 2019-01-21 | 2022-04-22 | 杭州三花研究院有限公司 | 控制方法以及控制系统 |
US10976757B2 (en) * | 2019-04-18 | 2021-04-13 | Flowserve Management Company | Control systems for valve actuators, valve actuators and related systems and methods |
CN110107710B (zh) * | 2019-06-03 | 2020-05-15 | 浙江永联阀门集团有限公司 | 一种调节阀 |
CN112934301B (zh) * | 2021-03-08 | 2022-12-23 | 成都艾科斯伦医疗科技有限公司 | 一种试管架加解锁校准方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2045249B2 (de) * | 1970-09-12 | 1971-11-11 | Helmut Balz GmbH, 7100 Heilbronn | Motorischer stellantrieb fuer ventile mit schubkraftabhaen giger entstellungsabschaltung |
US4091294A (en) * | 1972-09-01 | 1978-05-23 | Kearney & Trecker Corporation | A.C. motor control apparatus and method |
US3878445A (en) * | 1972-09-01 | 1975-04-15 | Kearney & Trecker Corp | A. C. motor control apparatus and method |
US4113063A (en) * | 1976-12-06 | 1978-09-12 | Vapor Corporation | Mechanical stored energy positioning actuator |
US4364111A (en) * | 1980-05-20 | 1982-12-14 | Westran Corporation | Electronically controlled valve actuator |
GB2101355B (en) * | 1981-04-30 | 1985-01-16 | Rotork Controls | Control of valve actuator |
US4456865A (en) * | 1982-04-22 | 1984-06-26 | The Babcock & Wilcox Company | High torque servo positioner using 3 phase variable frequency constant torque controller |
US4452423A (en) * | 1982-08-03 | 1984-06-05 | Martin Marietta Corporation | Magnetically actuated valve |
US4556832A (en) * | 1984-03-08 | 1985-12-03 | Duff-Norton Company, Inc. | Control valve apparatus |
JPS6184715A (ja) * | 1984-10-02 | 1986-04-30 | Tlv Co Ltd | 自動設定減圧弁 |
EP0227014B1 (en) * | 1985-12-24 | 1990-03-07 | Kabushiki Kaisha Toshiba | Turbine helper drive apparatus |
US4771807A (en) * | 1987-07-01 | 1988-09-20 | Cooper Industries, Inc. | Stepping actuator |
-
1987
- 1987-11-20 US US07/123,151 patent/US4794309A/en not_active Expired - Lifetime
- 1987-11-25 EP EP87310412A patent/EP0304526B2/en not_active Expired - Lifetime
- 1987-11-25 DE DE3786666T patent/DE3786666T3/de not_active Expired - Fee Related
- 1987-11-26 IN IN930/CAL/87A patent/IN168765B/en unknown
- 1987-11-27 AU AU81844/87A patent/AU595750B2/en not_active Ceased
- 1987-11-27 MX MX009512A patent/MX169481B/es unknown
- 1987-11-30 CA CA000553089A patent/CA1281796C/en not_active Expired - Fee Related
- 1987-11-30 KR KR1019870013583A patent/KR920007770B1/ko not_active IP Right Cessation
- 1987-11-30 ES ES8703417A patent/ES2005954A6/es not_active Expired
- 1987-11-30 CN CN87108097A patent/CN1013298B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN1031593A (zh) | 1989-03-08 |
CA1281796C (en) | 1991-03-19 |
EP0304526B1 (en) | 1993-07-21 |
IN168765B (es) | 1991-06-01 |
AU8184487A (en) | 1989-03-02 |
EP0304526B2 (en) | 1997-07-23 |
KR890004115A (ko) | 1989-04-20 |
EP0304526A2 (en) | 1989-03-01 |
KR920007770B1 (ko) | 1992-09-17 |
CN1013298B (zh) | 1991-07-24 |
DE3786666T3 (de) | 1997-10-02 |
US4794309A (en) | 1988-12-27 |
MX169481B (es) | 1993-07-07 |
DE3786666T2 (de) | 1993-11-04 |
DE3786666D1 (de) | 1993-08-26 |
AU595750B2 (en) | 1990-04-05 |
EP0304526A3 (en) | 1990-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-11-30 |