IT1237039B - Trasmissione elettromotrice per un organo di regolazione. - Google Patents

Trasmissione elettromotrice per un organo di regolazione.

Info

Publication number
IT1237039B
IT1237039B IT04855089A IT4855089A IT1237039B IT 1237039 B IT1237039 B IT 1237039B IT 04855089 A IT04855089 A IT 04855089A IT 4855089 A IT4855089 A IT 4855089A IT 1237039 B IT1237039 B IT 1237039B
Authority
IT
Italy
Prior art keywords
electromotrical
transmission
regulating body
regulating
electromotrical transmission
Prior art date
Application number
IT04855089A
Other languages
English (en)
Other versions
IT8948550A1 (it
IT8948550A0 (it
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 filed Critical
Publication of IT8948550A0 publication Critical patent/IT8948550A0/it
Publication of IT8948550A1 publication Critical patent/IT8948550A1/it
Application granted granted Critical
Publication of IT1237039B publication Critical patent/IT1237039B/it

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
    • 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
    • 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
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT04855089A 1988-11-22 1989-11-13 Trasmissione elettromotrice per un organo di regolazione. IT1237039B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839317A DE3839317C2 (de) 1988-11-22 1988-11-22 Elektromotorischer Antrieb für ein Stellglied

Publications (3)

Publication Number Publication Date
IT8948550A0 IT8948550A0 (it) 1989-11-13
IT8948550A1 IT8948550A1 (it) 1991-05-13
IT1237039B true IT1237039B (it) 1993-05-13

Family

ID=6367580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04855089A IT1237039B (it) 1988-11-22 1989-11-13 Trasmissione elettromotrice per un organo di regolazione.

Country Status (7)

Country Link
US (1) US4997069A (it)
AT (1) AT398611B (it)
DE (1) DE3839317C2 (it)
FR (1) FR2642813B1 (it)
GB (1) GB2225082B (it)
IT (1) IT1237039B (it)
RU (1) RU1807931C (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187993A (en) * 1991-08-12 1993-02-23 Addco Manufacturing, Inc. Actuator for remote control
JPH081271B2 (ja) * 1992-10-16 1996-01-10 北村バルブ製造株式会社 手動切換操作装置
DE4446605A1 (de) * 1994-12-24 1996-06-27 Abb Patent Gmbh Ventil für eine Dampfturbine
FR2753659B1 (fr) * 1996-09-25 1998-12-18 Embrayage a friction a actionneur electromecanique, notamment pour vehicule automobile
FR2753660B1 (fr) * 1996-09-25 1999-03-05 Embrayage a friction a actionneur electromecanique, notamment pour vehicule automobile
EP0867629A1 (fr) * 1997-03-25 1998-09-30 Valeo Embrayage à friction à actionneur à moyens moteurs, notamment pour véhicule automobile
US6056262A (en) * 1998-11-24 2000-05-02 Applied Mateials, Inc. Universal coupler for a self aligning linear actuator
DE10044584A1 (de) * 2000-09-08 2002-04-04 Delphi Tech Inc Elektromechanische Regelvorrichtung
JP3818363B2 (ja) * 2001-01-10 2006-09-06 株式会社山武 スプリングリターン型操作器
FR2821915B1 (fr) * 2001-03-06 2004-03-05 App S Electro Mecaniques Du Fa Dispositif de commande et de securite de debit gazeux
DE10222107B3 (de) * 2002-05-17 2004-01-22 Weiss, Wolfgang Schrauben-Muttern-Anordnung mit integrierter, sofort wirkender Sicherung gegen unbeabsichtigtes Lösen einer damit gebildeten Schraubverbindung
DE10248616B4 (de) * 2002-10-18 2006-04-13 Karl Dungs Gmbh & Co. Kg Proportionalventil
DE10256534B4 (de) * 2002-12-04 2006-03-23 Heatec Thermotechnik Gmbh Gassicherheitsstellventil
DE10325211B4 (de) * 2003-05-28 2006-10-05 Saia-Burgess Dresden Gmbh Gasdichter Ventilantrieb mit Motor und Sicherheitsschließfunktion
GB2431215A (en) * 2005-10-17 2007-04-18 Complete Dev Solutions Ltd Linear actuator
CN102832757B (zh) * 2012-09-10 2015-04-22 杭州米格电机有限公司 电机同步轮安装装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080952A (en) * 1958-11-25 1963-03-12 Carlstedt Sven Borje Fredrik Valve device operated by reversible electric motor
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism
FR1395738A (fr) * 1964-03-04 1965-04-16 Snecma Turbo-machine thermique à cycle fermé
US3258985A (en) * 1964-03-23 1966-07-05 Jordan Controls Inc Control apparatus for valve actuator
DE1989655U (de) * 1968-04-26 1968-07-18 Siegfried Seichter Vorrichtung zum selbsttaetigen oeffnen und schliessen des absperrorganes an heizkoerpern.
US3640140A (en) * 1969-06-02 1972-02-08 Res Engineering Co Actuator
DE2038865A1 (de) * 1970-08-05 1972-02-10 Messer Griesheim Gmbh Elektromagnetisch betaetigtes Feinregelventil
US3685790A (en) * 1971-04-30 1972-08-22 Maxon Corp Valve actuating mechanism
DE2141519A1 (de) * 1971-08-19 1973-02-22 Kloeckner Humboldt Deutz Ag Motorantrieb fuer steuerorgane
DE2313698A1 (de) * 1973-03-20 1974-10-03 Gruner Klaus Feinwerktech Antriebsvorrichtung fuer ventile und dergleichen
US4090589A (en) * 1975-10-23 1978-05-23 John Herman Fitzwater Fail safe valve actuator
DE2643550C3 (de) * 1976-09-28 1979-12-06 Bremer Vulkan Schiffbau Und Maschinenfabrik, 2820 Bremen Fahr-Schnellschlußventil
JPH0665912B2 (ja) * 1984-08-28 1994-08-24 宇部興産株式会社 流量制御弁
DE3538883A1 (de) * 1985-11-02 1987-05-14 Artur Gronowski Stelltrieb

Also Published As

Publication number Publication date
ATA180089A (de) 1994-05-15
GB2225082A (en) 1990-05-23
FR2642813A1 (fr) 1990-08-10
US4997069A (en) 1991-03-05
GB2225082B (en) 1992-08-19
RU1807931C (ru) 1993-04-07
AT398611B (de) 1995-01-25
GB8925597D0 (en) 1990-01-04
IT8948550A1 (it) 1991-05-13
DE3839317A1 (de) 1990-05-23
DE3839317C2 (de) 1998-10-15
FR2642813B1 (fr) 1994-01-21
IT8948550A0 (it) 1989-11-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970910