EA200000951A1 - ELECTRICALLY CONTROLLED EXECUTIVE MECHANISM OF A SHUTTER OR A LATCH WITH AN ELECTRIC MOTOR DIRECTLY AT THE CONDUCTOR OF THE EXECUTIVE MECHANISM - Google Patents

ELECTRICALLY CONTROLLED EXECUTIVE MECHANISM OF A SHUTTER OR A LATCH WITH AN ELECTRIC MOTOR DIRECTLY AT THE CONDUCTOR OF THE EXECUTIVE MECHANISM

Info

Publication number
EA200000951A1
EA200000951A1 EA200000951A EA200000951A EA200000951A1 EA 200000951 A1 EA200000951 A1 EA 200000951A1 EA 200000951 A EA200000951 A EA 200000951A EA 200000951 A EA200000951 A EA 200000951A EA 200000951 A1 EA200000951 A1 EA 200000951A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electric motor
executive mechanism
torque
shutter
latch
Prior art date
Application number
EA200000951A
Other languages
Russian (ru)
Other versions
EA002335B1 (en
Inventor
Кристофер Джон Уитворт
Дуглас Киллоу
Original Assignee
ТРАНСФИЛД ПиТиВай, ЛИМИТЕД
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
Priority claimed from AUPP3002A external-priority patent/AUPP300298A0/en
Priority claimed from AUPP8827A external-priority patent/AUPP882799A0/en
Application filed by ТРАНСФИЛД ПиТиВай, ЛИМИТЕД filed Critical ТРАНСФИЛД ПиТиВай, ЛИМИТЕД
Publication of EA200000951A1 publication Critical patent/EA200000951A1/en
Publication of EA002335B1 publication Critical patent/EA002335B1/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
    • 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
    • F16K31/048—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 with torque limiters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Исполнительный механизм, состоящий из электродвигателя, способного создавать крутящий момент более 10 Нм, соосно установлен непосредственно на приводном штоке затвора или задвижки без редуктора между ними. Предпочтительный электродвигатель - это электродвигатель постоянного тока с постоянным крутящим моментом, постоянным магнитом и управляемый широтно-импульсной модуляцией для обеспечения переменной скорости на выходе в заданном диапазоне скоростей. Управление и контроль за установленными параметрами ведется с (дистанционного) пульта и микропроцессором. Приводной вал электродвигателя можно отключать от электродвигателя рукояткой (46, 47), приводя в действие механизм сочленения (38, 40, 41), и можно проворачивать вручную ручным штурвалом (20). На фиг. (6 и 7) показано микропроцессорное управление и контроль безопасной работы с использованием датчиков скорости ротора, температуры, положения вала исполнительного механизма затвора и крутящего момента.Международная заявка была опубликована вместе с отчетом о международном поиске.An actuator consisting of an electric motor capable of generating a torque of more than 10 Nm is coaxially mounted directly on the drive stem of the bolt or valve without a gearbox between them. The preferred motor is a DC motor with a constant torque, a permanent magnet and controlled by pulse width modulation to provide a variable output speed in a given speed range. The control and monitoring of the set parameters is carried out with a (remote) remote control and a microprocessor. The drive shaft of the electric motor can be disconnected from the electric motor by the handle (46, 47), activating the articulation mechanism (38, 40, 41), and can be turned manually by a manual steering wheel (20). FIG. (6 and 7) microprocessor control and monitoring of safe operation using rotor speed sensors, temperature, shaft position of the actuator and torque are shown. The international application was published along with an international search report.

EA200000951A 1998-04-16 1999-04-16 An electrically operated valve or damper actuator having an electric motor directly coupled to the actuator drive shaft EA002335B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP3002A AUPP300298A0 (en) 1998-04-16 1998-04-16 Electromotive prime mover
AUPP8827A AUPP882799A0 (en) 1999-02-22 1999-02-22 Electromotive prime mover
PCT/AU1999/000283 WO1999054987A1 (en) 1998-04-16 1999-04-16 An electrically operated valve or damper actuator having an electric motor directly coupled to the actuator drive shaft

Publications (2)

Publication Number Publication Date
EA200000951A1 true EA200000951A1 (en) 2001-04-23
EA002335B1 EA002335B1 (en) 2002-04-25

Family

ID=25645758

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000951A EA002335B1 (en) 1998-04-16 1999-04-16 An electrically operated valve or damper actuator having an electric motor directly coupled to the actuator drive shaft

Country Status (14)

Country Link
EP (1) EP1072083A4 (en)
JP (1) JP2002512353A (en)
KR (1) KR20010071154A (en)
CN (1) CN1297601A (en)
AR (1) AR014993A1 (en)
BR (1) BR9909725A (en)
CA (1) CA2328373A1 (en)
CO (1) CO4890892A1 (en)
EA (1) EA002335B1 (en)
ID (1) ID26649A (en)
IL (1) IL138952A0 (en)
MX (1) MXPA00010086A (en)
PL (1) PL344054A1 (en)
WO (1) WO1999054987A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100502012B1 (en) * 2003-03-06 2005-07-18 이승백 De-clutching system of valve actuator
DE102004048366B4 (en) * 2004-10-01 2007-10-25 Auma Riester Gmbh & Co. Kg Actuator for actuating a valve in process automation
US10094485B2 (en) 2008-07-18 2018-10-09 Flowserve Management Company Variable-speed actuator
CN102099607B (en) * 2008-07-18 2015-05-27 芙罗服务管理公司 Variable speed actuator
WO2010135145A2 (en) * 2009-05-21 2010-11-25 Texas Industrial Products, Llc Apparatus and method for remotely operating manual valves
JP5504451B2 (en) * 2012-09-14 2014-05-28 島津エミット株式会社 Electric valve actuator
US9534795B2 (en) 2012-10-05 2017-01-03 Schneider Electric Buildings, Llc Advanced valve actuator with remote location flow reset
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
JP5976518B2 (en) * 2012-12-14 2016-08-23 株式会社新日南 Valve opening / closing device and valve opening / closing method
CN105531520B (en) 2013-03-15 2018-08-17 施耐德电气建筑有限公司 Advanced valve actuator with integrated energy metering
US9658628B2 (en) 2013-03-15 2017-05-23 Schneider Electric Buildings, Llc Advanced valve actuator with true flow feedback
US10465801B2 (en) 2015-07-17 2019-11-05 A.V.K Carbo-Bond, Inc. Resettable valve
CN105391239B (en) * 2015-12-11 2018-07-13 天津市津达执行器有限公司 A kind of Electric Actuator of new construction
CN108561605A (en) * 2018-07-17 2018-09-21 常州诚磊阀门科技有限公司 A kind of valve actuating device and valve
KR102074587B1 (en) * 2018-09-12 2020-02-06 지에스건설 주식회사 Hot-water heating system
KR102621251B1 (en) * 2019-08-06 2024-01-08 삼성전자주식회사 Loose type pneumatic valve and loose type pneumatic valve module
RU2756969C1 (en) * 2020-12-08 2021-10-07 Общество с ограниченной ответственностью «ИнтерТех Инвест» Multi-turn hydraulic drive

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Publication number Priority date Publication date Assignee Title
GB774303A (en) * 1954-07-05 1957-05-08 Rotork Eng Co Ltd Improvements in or relating to torque-actuated devices for use with electric motors
GB1432705A (en) * 1972-06-19 1976-04-22 Pont A Mousson Valve structures
US4039874A (en) * 1972-06-19 1977-08-02 Pont-A-Mousson S.A. Motor-driven control device with automatic brake
US4050000A (en) * 1973-06-01 1977-09-20 Pont-A-Mousson S.A. Motor-driven control device for a valve-actuating spindle
FR2277289A2 (en) * 1974-07-05 1976-01-30 Pont A Mousson VALVE STEM MOTOR CONTROL DEVICE
US4084120A (en) * 1976-06-16 1978-04-11 E-Systems, Inc. Stepper motor valve actuator control apparatus
SU678239A1 (en) * 1977-01-06 1979-08-05 Предприятие П/Я В-8685 Valve means electric actuator
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Also Published As

Publication number Publication date
CN1297601A (en) 2001-05-30
PL344054A1 (en) 2001-09-24
JP2002512353A (en) 2002-04-23
AR014993A1 (en) 2001-04-11
ID26649A (en) 2001-01-25
WO1999054987A1 (en) 1999-10-28
EP1072083A1 (en) 2001-01-31
EP1072083A4 (en) 2001-07-04
MXPA00010086A (en) 2002-08-06
CO4890892A1 (en) 2000-02-28
EA002335B1 (en) 2002-04-25
KR20010071154A (en) 2001-07-28
BR9909725A (en) 2000-12-19
CA2328373A1 (en) 1999-10-28
IL138952A0 (en) 2001-11-25

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU