EA200800639A1 - Привод - Google Patents

Привод

Info

Publication number
EA200800639A1
EA200800639A1 EA200800639A EA200800639A EA200800639A1 EA 200800639 A1 EA200800639 A1 EA 200800639A1 EA 200800639 A EA200800639 A EA 200800639A EA 200800639 A EA200800639 A EA 200800639A EA 200800639 A1 EA200800639 A1 EA 200800639A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drive
spindle
electric motor
nut
housing
Prior art date
Application number
EA200800639A
Other languages
English (en)
Other versions
EA012546B1 (ru
Inventor
Ларс Гуннар Ходнефьелл
Столе Хопе
Original Assignee
Ифокус Инжиниринг Ас
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 Ифокус Инжиниринг Ас filed Critical Ифокус Инжиниринг Ас
Publication of EA200800639A1 publication Critical patent/EA200800639A1/ru
Publication of EA012546B1 publication Critical patent/EA012546B1/ru

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
    • F16K31/047—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18624—Plural inputs, single output
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18704—Means to selectively lock or retard screw or nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Предложен привод (1), содержащий корпус (2) привода, приводной электродвигатель (4), соединенный с корпусом (2) привода, снабженный шпинделем (28) электродвигателя, причем шпиндель (28) электродвигателя сцеплен с возможностью перемещения со шпинделем (6) привода посредством гайки (38), и предусмотрена вспомогательная рама (8), установленная с возможностью перемещения относительно шпинделя (6) привода, смещаемая в процессе работы приводного электродвигателя (4) и выполненная с возможностью сцепления отсоединяемым образом с корпусом (2) привода, причем вспомогательная рама предназначена для перемещения шпинделя (6) привода независимо от электродвигателя (4), при этом гайка (38) сцеплена отсоединяемым образом со шпинделем (6) привода, так что при отсоединении от шпинделя (6) привода указанная гайка смещает вспомогательную раму (8).
EA200800639A 2005-08-31 2006-08-28 Привод EA012546B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20054037A NO323462B1 (no) 2005-08-31 2005-08-31 Anordning ved aktuator
PCT/NO2006/000305 WO2007027097A1 (en) 2005-08-31 2006-08-28 Actuator device

Publications (2)

Publication Number Publication Date
EA200800639A1 true EA200800639A1 (ru) 2008-08-29
EA012546B1 EA012546B1 (ru) 2009-10-30

Family

ID=35295567

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800639A EA012546B1 (ru) 2005-08-31 2006-08-28 Привод

Country Status (8)

Country Link
US (1) US7992457B2 (ru)
EP (1) EP1931900B1 (ru)
AU (1) AU2006285499B2 (ru)
CA (1) CA2620557C (ru)
EA (1) EA012546B1 (ru)
NO (1) NO323462B1 (ru)
PL (1) PL1931900T3 (ru)
WO (1) WO2007027097A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO324899B1 (no) * 2006-07-13 2007-12-27 Ifokus Engineering As Anordning ved aktuator
FR2938893B1 (fr) * 2008-11-25 2011-07-15 Innovation Technologie Conseil Itc Actionneur lineaire
US8851451B2 (en) * 2009-03-23 2014-10-07 Curtiss-Wright Flow Control Corporation Non-rising electric actuated valve operator
DE102010000970C5 (de) * 2010-01-18 2022-10-13 Suspa Gmbh Höhenverstellbare Betätigungs-Einrichtung
US8794084B2 (en) * 2010-03-18 2014-08-05 Parker-Hannifin Corporation Jam-tolerant electromechanical actuator
GB2489019B (en) 2011-03-16 2017-11-15 Aker Solutions Ltd Subsea electric actuators and latches for them
CN106257651A (zh) * 2015-06-18 2016-12-28 通用电气公司 电致动器
DE102017209458A1 (de) * 2017-06-05 2018-12-06 Siemens Schweiz Ag Stellantrieb mit einer vom Stellbetrieb unabhängig auf einen Stellanschluss einwirkenden Rückstellfeder
DE102018218642A1 (de) * 2018-10-31 2020-04-30 Festo Se & Co. Kg Sicherheitsvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism
DE1162655B (de) * 1959-10-05 1964-02-06 I V Pressure Controllers Ltd Schnellschlussventil
US5195721A (en) * 1990-05-04 1993-03-23 Ava International Corporation Fail safe valve actuator
GB9113963D0 (en) 1991-06-28 1991-08-14 Alpha Thames Eng Valve actuator
US5984260A (en) * 1996-10-15 1999-11-16 Baker Hughes Incorporated Electrically driven actuator with failsafe feature
US6129333A (en) 1998-08-14 2000-10-10 Young & Franklin Spring locking mechanism
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
KR100490489B1 (ko) * 2000-03-14 2005-05-17 가부시키가이샤 기츠 전동 액추에이터와 그 고정구조
US7658365B2 (en) * 2007-08-31 2010-02-09 Honeywell International Inc. Assemblies and methods for coupling a component to an actuator

Also Published As

Publication number Publication date
NO20054037D0 (no) 2005-08-31
EP1931900A4 (en) 2013-01-23
WO2007027097A1 (en) 2007-03-08
NO20054037L (no) 2007-03-01
BRPI0615590A2 (pt) 2011-05-24
AU2006285499A1 (en) 2007-03-08
AU2006285499B2 (en) 2009-11-19
EP1931900B1 (en) 2018-10-17
EP1931900A1 (en) 2008-06-18
EA012546B1 (ru) 2009-10-30
US20080236313A1 (en) 2008-10-02
PL1931900T3 (pl) 2019-04-30
CA2620557C (en) 2013-09-17
CA2620557A1 (en) 2007-03-08
US7992457B2 (en) 2011-08-09
NO323462B1 (no) 2007-05-14

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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