NO894104L - Lineaer drivinnretning (aktuator). - Google Patents

Lineaer drivinnretning (aktuator).

Info

Publication number
NO894104L
NO894104L NO89894104A NO894104A NO894104L NO 894104 L NO894104 L NO 894104L NO 89894104 A NO89894104 A NO 89894104A NO 894104 A NO894104 A NO 894104A NO 894104 L NO894104 L NO 894104L
Authority
NO
Norway
Prior art keywords
actuator
drive device
linear drive
linear
drive
Prior art date
Application number
NO89894104A
Other languages
English (en)
Norwegian (no)
Other versions
NO894104D0 (no
Inventor
John Leishman Sneddon
Original Assignee
John Leishman Sneddon
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 John Leishman Sneddon filed Critical John Leishman Sneddon
Publication of NO894104D0 publication Critical patent/NO894104D0/no
Publication of NO894104L publication Critical patent/NO894104L/no

Links

Classifications

    • 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
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • 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
    • F16H2025/2068—Means for returning linear actuator to zero position, e.g. upon occurrence of failure by using a spring
    • 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
    • F16H2025/2075—Coaxial drive motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
NO89894104A 1988-10-13 1989-10-13 Lineaer drivinnretning (aktuator). NO894104L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888824041A GB8824041D0 (en) 1988-10-13 1988-10-13 Linear actuators & linear drive systems

Publications (2)

Publication Number Publication Date
NO894104D0 NO894104D0 (no) 1989-10-13
NO894104L true NO894104L (no) 1990-04-17

Family

ID=10645154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89894104A NO894104L (no) 1988-10-13 1989-10-13 Lineaer drivinnretning (aktuator).

Country Status (6)

Country Link
US (1) US5053660A (de)
EP (1) EP0364308A3 (de)
JP (1) JPH02223349A (de)
AU (1) AU622491B2 (de)
GB (1) GB8824041D0 (de)
NO (1) NO894104L (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100190595B1 (ko) * 1994-04-05 1999-06-01 다카다 요시유키 전기 액추에이터
US6659200B1 (en) * 1999-12-20 2003-12-09 Halliburton Energy Services, Inc. Actuator assembly and method for actuating downhole assembly
US6734582B2 (en) * 2001-04-10 2004-05-11 International Business Machines Corporation Linear actuator using a rotating motor
DE10237644B4 (de) * 2002-08-13 2006-01-19 Zf Sachs Ag Federträger mit einem höhenverstellbaren Federteller
US7777600B2 (en) 2004-05-20 2010-08-17 Powerpath Technologies Llc Eddy current inductive drive electromechanical liner actuator and switching arrangement
EP3501734B1 (de) 2008-03-26 2024-06-12 Quantum Servo Pumping Technologies Pty Ltd Ultrahochdruckpumpe mit alternierendem dreh-/ linearantriebsmechanismus
EP2623259A1 (de) * 2012-02-06 2013-08-07 Schneider GmbH & Co. KG Linearantrieb mit einem Ausgleichskörper
US10066715B2 (en) 2015-04-24 2018-09-04 Moog Inc. Fail-safe electromechanical actuator
US9906096B2 (en) * 2015-04-28 2018-02-27 Schaeffler Technologies AG & Co. KG Eccentric leadscrew actuator
CN107453535A (zh) * 2017-08-21 2017-12-08 北京精密机电控制设备研究所 一种双倍行程机电作动器
GB201821097D0 (en) * 2018-12-21 2019-02-06 Rotork Controls Actuator
US12366233B2 (en) * 2020-03-31 2025-07-22 Graco Minnesota Inc. Electrically operated pump for a plural component spray system
US12565877B2 (en) 2020-03-31 2026-03-03 Graco Minnesota Inc. Electrically operated linear pump and pump drive
CN115362316A (zh) 2020-03-31 2022-11-18 固瑞克明尼苏达有限公司 电动操作的往复式泵
US12535467B2 (en) 2022-07-29 2026-01-27 Valco Instruments Company, Inc. Linear actuator for chromatography

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956188A (en) * 1956-04-06 1960-10-11 Fostoria Corp Sealless motor for valve operation
GB887802A (en) * 1959-08-14 1962-01-24 Flight Refueling Ltd Improvements in pipe couplings
US3421700A (en) * 1966-08-03 1969-01-14 Seamans Jr Robert C Electromechanical actuator
GB1266132A (de) * 1967-12-12 1972-03-08
US3461805A (en) * 1968-02-26 1969-08-19 Photo Instr Tooling Co Reciprocating piston metering pump
DE2161605A1 (de) * 1971-12-11 1973-06-14 Linde Ag Magnetventil
US4145165A (en) * 1977-03-04 1979-03-20 California Institute Of Technology Long stroke pump
US4277706A (en) * 1979-04-16 1981-07-07 Nu-Tech Industries, Inc. Actuator for heart pump
US4480614A (en) * 1980-10-06 1984-11-06 Toyota Jidosha K.K. Idling speed control device of an internal combustion engine
JPS6347579A (ja) * 1986-08-14 1988-02-29 Toyo Eng Corp 弁

Also Published As

Publication number Publication date
AU4291689A (en) 1990-04-26
EP0364308A2 (de) 1990-04-18
AU622491B2 (en) 1992-04-09
EP0364308A3 (de) 1992-02-12
US5053660A (en) 1991-10-01
JPH02223349A (ja) 1990-09-05
GB8824041D0 (en) 1988-11-23
NO894104D0 (no) 1989-10-13

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