IN171551B - - Google Patents

Info

Publication number
IN171551B
IN171551B IN66/CAL/89A IN66CA1989A IN171551B IN 171551 B IN171551 B IN 171551B IN 66CA1989 A IN66CA1989 A IN 66CA1989A IN 171551 B IN171551 B IN 171551B
Authority
IN
India
Application number
IN66/CAL/89A
Other languages
English (en)
Inventor
Iven Eugene Wilkinson
Charles Lee Hylton
Robert Gregory Pence
Original Assignee
Limitorque Corp
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 Limitorque Corp filed Critical Limitorque Corp
Publication of IN171551B publication Critical patent/IN171551B/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
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
    • 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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0826—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one output shaft
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G11/00—Manually-actuated control mechanisms provided with two or more controlling members co-operating with one single controlled member
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2065—Manual back-up means for overriding motor control, e.g. hand operation in case of failure
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2087—Arrangements for driving the actuator using planetary gears
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Retarders (AREA)
IN66/CAL/89A 1988-03-24 1989-01-20 IN171551B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/173,195 US4896562A (en) 1988-03-24 1988-03-24 Valve actuator differential worm planetary gear drive

Publications (1)

Publication Number Publication Date
IN171551B true IN171551B (it) 1992-11-21

Family

ID=22630929

Family Applications (1)

Application Number Title Priority Date Filing Date
IN66/CAL/89A IN171551B (it) 1988-03-24 1989-01-20

Country Status (9)

Country Link
US (1) US4896562A (it)
JP (1) JPH0235284A (it)
CN (1) CN1014172B (it)
AU (1) AU614243B2 (it)
CA (1) CA1317584C (it)
DE (1) DE3909150A1 (it)
GB (1) GB2216980B (it)
IN (1) IN171551B (it)
IT (1) IT1232588B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896562A (en) * 1988-03-24 1990-01-30 Limitorque Corporation Valve actuator differential worm planetary gear drive
DE4004285C2 (de) * 1990-02-13 1994-12-22 Deere & Co Betätigungsvorrichtung zur Fernbetätigung der Lageregelung eines hydraulischen Krafthebers
FR2661476B1 (fr) * 1990-04-27 1995-02-17 Aviac Dispositif d'entrainement electromecanique muni de moyens de secours.
DE4344325A1 (de) * 1993-12-23 1995-06-29 Dieter Prof Dr Ing Heuer Planetengetriebe, insbesondere für Stellantriebe von Armaturen
CN1069955C (zh) * 1995-10-26 2001-08-22 朱克明 无渗漏耐腐蚀可控阀门
CN1082164C (zh) * 1996-06-18 2002-04-03 孙平 磁耦合内驱动阀门
NL1014911C2 (nl) * 2000-04-11 2001-10-12 Skf Eng & Res Centre Bv Elektrisch schroefactuatorsysteem.
US6443422B1 (en) 2001-06-08 2002-09-03 Eaton Corporation Apparatus and method for adjusting an actuator on a real-time basis
EP1314910A1 (de) 2001-11-21 2003-05-28 Honeywell International, Inc. Einrichtung zur Erzeugung einer Drehbewegung
DE102004048366B4 (de) * 2004-10-01 2007-10-25 Auma Riester Gmbh & Co. Kg Stellantrieb zur Betätigung einer Armatur in der Prozessautomatisierung
JP4241572B2 (ja) * 2004-10-25 2009-03-18 トヨタ自動車株式会社 車輌用電動式パワーステアリング装置
CN100353108C (zh) * 2005-06-20 2007-12-05 鞍山德隆自动化工程有限公司 新型阀门电动装置
JP4749784B2 (ja) * 2005-07-19 2011-08-17 株式会社不二工機 電動弁
KR100734394B1 (ko) * 2006-09-07 2007-07-02 주식회사 은하양행 스프링 리턴 밸브 액추에이터
DE102007007680B3 (de) * 2007-02-16 2008-06-19 Nurkraft Gmbh Antrieb für Kugelhähne
WO2010099325A2 (en) * 2009-02-25 2010-09-02 Exlar Corporation Actuation system
US8382621B2 (en) * 2010-11-26 2013-02-26 Sun Yeh Electrical Ind. Co. Ltd. Electrical drive apparatus for valves
GB2485984B (en) * 2010-11-30 2018-01-31 Sun Yeh Electrical Ind Co Ltd Valve actuating device
US8708852B2 (en) * 2011-04-12 2014-04-29 Eunha Machinery Industrial Co., Ltd. Vertical spring return valve actuator
CN102973171B (zh) * 2011-09-07 2015-11-25 深圳市牧人电器五金制品有限公司 一种揉面钩结构
US9222555B2 (en) * 2012-08-06 2015-12-29 Cameron International Corporation Linear actuator
CN103148267A (zh) * 2013-03-19 2013-06-12 苏州市凯泰机械有限公司 一种二级蜗轮蜗杆阀门控制装置
CN103148268A (zh) * 2013-03-19 2013-06-12 苏州市凯泰机械有限公司 一种少齿差行星轮传动的阀门手动装置
CN103148276A (zh) * 2013-03-19 2013-06-12 苏州市凯泰机械有限公司 一种二级行星轮和圆柱齿轮传动的阀门手动装置
CN103821879A (zh) * 2014-02-26 2014-05-28 南通原亚精密机械有限公司 一种立式减速箱
TWM494243U (zh) * 2014-08-20 2015-01-21 Sun Yeh Electrical Ind Co Ltd 閥類之電動控制裝置
JP5774760B2 (ja) * 2014-11-05 2015-09-09 株式会社アイカムス・ラボ レンズのフォーカス機構
CN105736796B (zh) 2016-03-30 2018-09-21 太原理工大学 一种机电联动液控闸阀驱动器
CN106090129B (zh) * 2016-08-04 2019-11-19 德恩科电机（太仓）有限公司 一种蜗轮蜗杆减速机
CN107524773B (zh) * 2017-07-17 2020-01-14 南京高精齿轮集团有限公司 步进式差动回转减速机
FR3072746B1 (fr) * 2017-10-20 2021-02-12 Bernard Controls Train epicycloidal avantageusement pour un systeme servomoteur, procede et systeme servomoteur utilisant un tel train epicycloidal
RU185880U1 (ru) * 2017-12-15 2018-12-21 Открытое акционерное общество "АБС ЗЭиМ Автоматизация" Устройство управления запирающим элементом трубопроводной арматуры
CN108343771A (zh) * 2018-01-28 2018-07-31 昆山富凌能源利用有限公司 一种双驱动方式的旋塞阀
CN108518466B (zh) * 2018-04-19 2023-09-26 宁波海仕凯驱动科技有限公司 一种结构紧凑的线性致动器
CN108692091A (zh) * 2018-07-05 2018-10-23 大连亨利测控仪表工程有限公司 蜗轮行星齿轮组伺服控制电动滚柱丝杠执行机构
CN111750127B (zh) * 2019-03-28 2022-03-25 杭州三花研究院有限公司 电动阀
CN110107729B (zh) * 2019-06-18 2024-02-02 诸暨市亿霸电子阀门有限公司 一种自保持、磁耦合的直动式四通换向阀
CN111059299B (zh) * 2019-12-31 2021-11-12 上海凯工阀门股份有限公司 一种高密度液体管道快速调节阀门
US11585416B2 (en) * 2021-06-01 2023-02-21 Asyst Technologies L.L.C. Fine pitch adjuster

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479398A (en) * 1937-04-01 1938-02-04 Charles Strube Apparatus with a plurality of driving shafts for the control of aircraft landing gear
GB610746A (en) * 1946-04-15 1948-10-20 Anna Wels Improvements in and relating to duel operation gears
US2955486A (en) * 1958-01-27 1960-10-11 Baldwin Lima Hamilton Corp Dual operator for valves
DE1550502A1 (de) * 1966-04-28 1970-01-08 Siemens Ag Elektrischer Stellantrieb
US4261224A (en) * 1978-10-17 1981-04-14 Anchor/Darling Industries, Inc. Valve actuator
US4346728A (en) * 1980-07-28 1982-08-31 Anchor/Darling Industries, Inc. Automated dual mode valve actuator
US4523286A (en) * 1981-08-07 1985-06-11 Hitachi, Ltd. Apparatus for making diagnosis of valve device in turbine system
US4538789A (en) * 1983-05-02 1985-09-03 Purex Pool Products, Inc. Automatic and manual actuator
US4896562A (en) * 1988-03-24 1990-01-30 Limitorque Corporation Valve actuator differential worm planetary gear drive

Also Published As

Publication number Publication date
CN1014172B (zh) 1991-10-02
GB2216980A (en) 1989-10-18
JPH0235284A (ja) 1990-02-05
IT1232588B (it) 1992-02-26
CN1036628A (zh) 1989-10-25
DE3909150C2 (it) 1993-08-19
IT8967094A0 (it) 1989-02-16
GB2216980B (en) 1992-08-19
US4896562A (en) 1990-01-30
AU2896189A (en) 1989-09-28
AU614243B2 (en) 1991-08-22
GB8902175D0 (en) 1989-03-22
DE3909150A1 (de) 1989-10-12
CA1317584C (en) 1993-05-11

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