IN168765B - - Google Patents

Info

Publication number
IN168765B
IN168765B IN930/CAL/87A IN930CA1987A IN168765B IN 168765 B IN168765 B IN 168765B IN 930CA1987 A IN930CA1987 A IN 930CA1987A IN 168765 B IN168765 B IN 168765B
Authority
IN
India
Application number
IN930/CAL/87A
Other languages
English (en)
Inventor
Takeshi Saito
Takeshi Suguro
Toshio Endo
Yutaka Utsumi
Original Assignee
Bailey Japan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26517909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN168765(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP21020687A external-priority patent/JPS6455488A/ja
Priority claimed from JP62280185A external-priority patent/JPH01126478A/ja
Application filed by Bailey Japan filed Critical Bailey Japan
Publication of IN168765B publication Critical patent/IN168765B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
IN930/CAL/87A 1987-08-26 1987-11-26 IN168765B (en])

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
IN168765B true IN168765B (en]) 1991-06-01

Family

ID=26517909

Family Applications (1)

Application Number Title Priority Date Filing Date
IN930/CAL/87A IN168765B (en]) 1987-08-26 1987-11-26

Country Status (10)

Country Link
US (1) US4794309A (en])
EP (1) EP0304526B2 (en])
KR (1) KR920007770B1 (en])
CN (1) CN1013298B (en])
AU (1) AU595750B2 (en])
CA (1) CA1281796C (en])
DE (1) DE3786666T3 (en])
ES (1) ES2005954A6 (en])
IN (1) IN168765B (en])
MX (1) MX169481B (en])

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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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
DK0429835T3 (da) * 1989-11-27 1994-10-17 Inventio Ag Fremgangsmåde og indretning til nedsættelse af klemningsfaren ved automatiske døre
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
US7816027B2 (en) * 2008-05-20 2010-10-19 Eveready Battery Company, Inc. System and method of controlling fluid to a fluid consuming battery
US8652665B2 (en) * 2008-05-20 2014-02-18 Eveready Battery Co. 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
US20110215747A1 (en) * 2010-03-05 2011-09-08 Yamatake Corporation Electric actuator and module for supplying power during a power failure
JP2011185316A (ja) * 2010-03-05 2011-09-22 Yamatake Corp 停電時電源モジュール
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
US9441645B2 (en) * 2013-05-29 2016-09-13 Patrick Michael Mullen Proportional servo hydraulic control valve
US9316237B1 (en) * 2013-05-29 2016-04-19 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
DE102024104558A1 (de) * 2023-04-04 2024-10-10 Illinois Tool Works Inc. Ventilstellantrieb und verfahren zur reduzierung der stromaufnahme

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
DE3669427D1 (de) * 1985-12-24 1990-04-12 Toshiba Kawasaki Kk Hilfsantriebsgeraet fuer eine turbine.
US4771807A (en) * 1987-07-01 1988-09-20 Cooper Industries, Inc. Stepping actuator

Also Published As

Publication number Publication date
AU595750B2 (en) 1990-04-05
DE3786666T3 (de) 1997-10-02
EP0304526B1 (en) 1993-07-21
DE3786666D1 (de) 1993-08-26
KR890004115A (ko) 1989-04-20
KR920007770B1 (ko) 1992-09-17
CN1013298B (zh) 1991-07-24
EP0304526A3 (en) 1990-04-25
DE3786666T2 (de) 1993-11-04
EP0304526B2 (en) 1997-07-23
ES2005954A6 (es) 1989-04-01
CA1281796C (en) 1991-03-19
EP0304526A2 (en) 1989-03-01
AU8184487A (en) 1989-03-02
MX169481B (es) 1993-07-07
CN1031593A (zh) 1989-03-08
US4794309A (en) 1988-12-27

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