IT1301877B1 - Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per - Google Patents

Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per

Info

Publication number
IT1301877B1
IT1301877B1 IT1998MI001766A ITMI981766A IT1301877B1 IT 1301877 B1 IT1301877 B1 IT 1301877B1 IT 1998MI001766 A IT1998MI001766 A IT 1998MI001766A IT MI981766 A ITMI981766 A IT MI981766A IT 1301877 B1 IT1301877 B1 IT 1301877B1
Authority
IT
Italy
Prior art keywords
pistons
pinion
adjusting
angular position
command actuator
Prior art date
Application number
IT1998MI001766A
Other languages
English (en)
Inventor
Giovanni Trevisan
Original Assignee
Giovanni Trevisan
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 Giovanni Trevisan filed Critical Giovanni Trevisan
Priority to IT1998MI001766A priority Critical patent/IT1301877B1/it
Publication of ITMI981766A0 publication Critical patent/ITMI981766A0/it
Priority to EP98121029A priority patent/EP0976931A1/en
Priority to US09/217,484 priority patent/US6371439B1/en
Priority to CA002258368A priority patent/CA2258368A1/en
Publication of ITMI981766A1 publication Critical patent/ITMI981766A1/it
Application granted granted Critical
Publication of IT1301877B1 publication Critical patent/IT1301877B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Vehicle Body Suspensions (AREA)
IT1998MI001766A 1998-07-29 1998-07-29 Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per IT1301877B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1998MI001766A IT1301877B1 (it) 1998-07-29 1998-07-29 Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per
EP98121029A EP0976931A1 (en) 1998-07-29 1998-11-05 Device for adjusting the central position of the pistons and the angular position of the pinion in a valve driving actuator
US09/217,484 US6371439B1 (en) 1998-07-29 1998-12-21 Device for adjusting the central position of the pistons and the angular position of the pinion in a valve driving actuator
CA002258368A CA2258368A1 (en) 1998-07-29 1999-01-05 Device for adjusting the central position of the pistons and the angular position of the pinion in a valve driving actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI001766A IT1301877B1 (it) 1998-07-29 1998-07-29 Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per

Publications (3)

Publication Number Publication Date
ITMI981766A0 ITMI981766A0 (it) 1998-07-29
ITMI981766A1 ITMI981766A1 (it) 2000-01-29
IT1301877B1 true IT1301877B1 (it) 2000-07-07

Family

ID=11380553

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI001766A IT1301877B1 (it) 1998-07-29 1998-07-29 Dispositivo per la regolazione della posizione centrale dei pistoni edella posizione angolare del pignone in un attuatore di comando per

Country Status (4)

Country Link
US (1) US6371439B1 (it)
EP (1) EP0976931A1 (it)
CA (1) CA2258368A1 (it)
IT (1) IT1301877B1 (it)

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DE10249509A1 (de) * 2002-10-23 2004-05-13 Bar Pneumatische Steuerungssysteme Gmbh Pneumatischer Stellantrieb
US6994316B2 (en) * 2003-01-16 2006-02-07 General Electric Company Rotor valve and seal
DE10317281B4 (de) * 2003-04-11 2005-04-28 Schunk Gmbh & Co Kg Dreh- oder Schwenkvorrichtung und Anschlussmodul für eine Dreh- oder Schwenkvorrichtung
US6860464B1 (en) 2004-01-29 2005-03-01 Honeywell International Inc. Electromechanical/pneumatic rocket engine valve actuator
JP4737977B2 (ja) * 2004-11-30 2011-08-03 株式会社ケーヒン 燃料電池用弁装置
WO2007057927A1 (en) * 2005-11-15 2007-05-24 Actuatech S.R.L. Pneumatic actuator with stroke regulator
DE202006006407U1 (de) * 2006-04-19 2007-08-30 Amg Antrieb Und Mechanik Gmbh Stellantrieb
US7448259B2 (en) * 2006-08-21 2008-11-11 Dresser-Rand Company Position feedback device for rotatable member
ITBS20060186A1 (it) * 2006-10-20 2008-04-21 Omal Spa Attuatore pneumatico particolarmente per valvole
TWI482663B (zh) * 2007-09-11 2015-05-01 Graco Minnesota Inc 空氣作動的雙成分噴槍施加器中的可變流體流動
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
DE102010002621A1 (de) * 2010-03-05 2011-09-08 Krones Ag Aktor
US20130200285A1 (en) * 2010-06-17 2013-08-08 David Gent Multi-teeth engagement in an actuator piston
CN102128187A (zh) * 2011-04-06 2011-07-20 肇庆市端州区志德五金有限公司 一种双作用气缸
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US9091238B2 (en) 2012-11-12 2015-07-28 Advanced Green Technologies, Llc Systems and methods for providing motion amplification and compensation by fluid displacement
US9810245B2 (en) * 2013-03-15 2017-11-07 Habonim Industrial Valves & Actuators Ltd. Spring return actuator
CZ305724B6 (cs) * 2014-12-18 2016-02-17 Centrum dopravního výzkumu v.v.i. Automatizované zařízení pro ovládání dvoukanálového georadaru
KR101620586B1 (ko) * 2015-11-17 2016-05-13 이용준 리미트 조절 가능한 기계적 잠금장치를 적용한 유압 액츄에이터
EP3258148B1 (en) * 2016-06-14 2020-05-06 Hamilton Sundstrand Corporation Rotary actuation mechanism
CN106051280B (zh) * 2016-08-02 2018-06-22 成都兹维克阀门有限公司 气压缓冲气动执行器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148595A (en) * 1963-05-21 1964-09-15 Ohio Oscillator Company Fluid motor actuator
SE435311B (sv) * 1983-02-11 1984-09-17 Wm Regler Ab Tryckfluidumpaverkat manoverdon for stegvis ventilreglering
SE435312B (sv) * 1983-02-11 1984-09-17 Wm Regler Ab Tryckfluidumpaverkat manoverdon for ventilreglering
IT1174589B (it) * 1984-07-06 1987-07-01 Aurelio Messina Attuatore pneumatico semirotativo a semplice effetto,provvisto di molle di ritorno vincolate da un unico fondello
US4970944A (en) * 1985-02-07 1990-11-20 Conbraco Industries, Inc. Rotary actuator
IT1217711B (it) * 1988-05-24 1990-03-30 Aurelio Messina Attuatore perfezionato per l'azionamento,in apertura ed in genere
US5014598A (en) * 1988-12-30 1991-05-14 Neles-Jamesbury Corporation Fluid pressure actuator
US5325888A (en) * 1993-04-30 1994-07-05 Stary Gary M Pipeline valve transmission apparatus
ES1028315Y (es) * 1994-06-15 1995-06-01 Talleres Quifer S L Mecanismo de regulacion de las dos posiciones extremas de un piston para eje giratorio del tipo cremallera-piñon.
US5467967A (en) * 1995-01-18 1995-11-21 Gillooly; Gregory T. Water temperature control device
GB2309747A (en) * 1996-02-03 1997-08-06 Hytek Tech Int Fluid-pressure-operated actuators

Also Published As

Publication number Publication date
CA2258368A1 (en) 2000-01-29
ITMI981766A1 (it) 2000-01-29
EP0976931A1 (en) 2000-02-02
ITMI981766A0 (it) 1998-07-29
US6371439B1 (en) 2002-04-16

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Legal Events

Date Code Title Description
0001 Granted