MX2013008820A - Accionador operado por fluido de multiples pasos. - Google Patents

Accionador operado por fluido de multiples pasos.

Info

Publication number
MX2013008820A
MX2013008820A MX2013008820A MX2013008820A MX2013008820A MX 2013008820 A MX2013008820 A MX 2013008820A MX 2013008820 A MX2013008820 A MX 2013008820A MX 2013008820 A MX2013008820 A MX 2013008820A MX 2013008820 A MX2013008820 A MX 2013008820A
Authority
MX
Mexico
Prior art keywords
operated actuator
fluid
fluid operated
stage fluid
stage
Prior art date
Application number
MX2013008820A
Other languages
English (en)
Inventor
Zugang Xie
Jiqiang Chen
Original Assignee
Norgren Inc
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 Norgren Inc filed Critical Norgren Inc
Publication of MX2013008820A publication Critical patent/MX2013008820A/es

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • B29C2049/5862—Drive means therefore
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Se proporciona un accionador operado por fluido de múltiples pasos (100). El accionador operado por fluido de múltiples pasos (100) comprende un alojamiento (101) que incluye un primer orificio (212) con una primera área en sección transversal y un segundo orificio (215) con una segunda área en sección transversal. El accionador operado por fluido de múltiples pasos (100) comprende además un ensamble de pistón (210) que incluye un primer pistón (210a) que puede moverse dentro del primer orificio (212) y un segundo pistón (210b) que puede moverse dentro de los primero y segundo orificios (212, 215). El ensamble de pistón (210) separa el primero y segundo orificios (212, 215) en una primera cámara de fluido (214a) selectivamente en comunicación de fluido con una fuente de fluido a presión (220) o un escape, una segunda cámara hermética al fluido (214b) y una tercera cámara de fluido (214c) selectivamente en comunicación de fluido con la fuente de fluido presurizado (220) o el escape.
MX2013008820A 2011-02-18 2011-02-18 Accionador operado por fluido de multiples pasos. MX2013008820A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/000253 WO2012109769A1 (en) 2011-02-18 2011-02-18 Multiple-stage fluid operated actuator

Publications (1)

Publication Number Publication Date
MX2013008820A true MX2013008820A (es) 2013-12-16

Family

ID=46671912

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008820A MX2013008820A (es) 2011-02-18 2011-02-18 Accionador operado por fluido de multiples pasos.

Country Status (6)

Country Link
US (1) US9644646B2 (es)
EP (1) EP2676037A4 (es)
CN (1) CN103415710B (es)
BR (1) BR112013020674A2 (es)
MX (1) MX2013008820A (es)
WO (1) WO2012109769A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015157966A1 (en) * 2014-04-17 2015-10-22 Norgren, Inc. Cylinder piston rod bumper
FR3064595B1 (fr) * 2017-03-30 2021-02-12 Dassault Aviat Ensemble deployable, aeronef et procede de deploiement associes
CN109566676B (zh) * 2018-12-01 2021-09-07 陈宝光 一种食品单向供给结构

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093716A (ja) * 1983-10-28 1985-05-25 株式会社日立製作所 流体圧駆動装置
US5140894A (en) * 1991-01-16 1992-08-25 Axelson, Inc. Gas spring actuator
US5125326A (en) * 1991-01-29 1992-06-30 Rockwell International Corporation Three position actuator having a neutral normal position for shifting a two speed transfer case
US5188016A (en) * 1992-03-25 1993-02-23 Tung Fung Eng Cylinder structure for a pneumatically operated tool
US5586482A (en) 1995-08-25 1996-12-24 Leonard; W. Burt Two-stage fluidic actuator
EP0850368A4 (en) * 1995-08-29 2000-12-27 Diebolt Int Inc GAS SPRING WITH DELAYED REBOUND
IT1285060B1 (it) * 1996-04-26 1998-06-03 Magneti Marelli Spa Gruppo attuatore a comando tramite fluido.
US5775363A (en) 1996-08-15 1998-07-07 Hammond; Duane Double seat valve with a controlled leakage cavity
JPH112211A (ja) 1997-06-10 1999-01-06 Nissin Kogyo Kk 流体圧アクチュエータ
GB2380967B (en) * 2001-09-28 2003-12-24 Roton Compressor Services Ltd Blow moulding control system
US6725876B2 (en) * 2001-10-15 2004-04-27 Woodward Governor Company Control valve with integrated electro-hydraulic actuator
JP2004011855A (ja) * 2002-06-10 2004-01-15 Smc Corp 速度制御機構付シリンダ
GB0501893D0 (en) * 2005-01-29 2005-03-09 Goodrich Actuation Systems Ltd Linear hydraulic actuator
EP1731804B1 (de) 2005-06-09 2008-08-13 Carl Freudenberg KG Dichtung und Anordnung mit in Reihe geschalteten Dichtlippen
CN1892051A (zh) * 2005-07-08 2007-01-10 杜彦亭 一种液压阻尼式缓冲气缸
PT1919818E (pt) * 2005-07-28 2009-05-25 Sidel Sa Válvula de enchimento tendo uma câmara de líquido, uma câmara de gás e uma câmara intermédia e máquina de enchimento compreendendo a mesma
US20070068754A1 (en) * 2005-09-26 2007-03-29 Furgala George W Gas-biased hydraulic cylinder
ITMO20060185A1 (it) * 2006-06-14 2007-12-15 Sacmi Apparato per formare oggetti
US8117934B2 (en) 2006-08-28 2012-02-21 Caterpillar Inc. Transmission shift mechanism with single-end actuation
FR2909028B1 (fr) 2006-11-28 2009-02-13 Sidel Participations Installation de soufflage de corps creux.
DE102007012040A1 (de) * 2007-03-13 2008-09-18 Trw Automotive Gmbh Kolben-Zylinder-Einheit
FR2914876B1 (fr) * 2007-04-10 2009-07-10 Sidel Participations Dispositif de moulage, par soufflage ou etirage-soufflage, de recipients en matiere thermoplastique
WO2009010024A2 (de) 2007-07-18 2009-01-22 Khs Corpoplast Gmbh & Co. Kg Vorrichtung zur blasformung von behältern
ATE518643T1 (de) * 2008-02-05 2011-08-15 Seitz Eugen Ag Vorrichtung zum einblasen von druckluft in eine blasform
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CN201554719U (zh) * 2009-11-13 2010-08-18 浙江工业大学 高速双出杆液压缸缓冲装置
CN201588834U (zh) 2009-12-29 2010-09-22 中国重型机械研究院有限公司 一种频繁往复运动液压缸

Also Published As

Publication number Publication date
EP2676037A4 (en) 2017-04-26
WO2012109769A1 (en) 2012-08-23
CN103415710A (zh) 2013-11-27
BR112013020674A2 (pt) 2016-10-18
CN103415710B (zh) 2016-01-20
US9644646B2 (en) 2017-05-09
US20130312398A1 (en) 2013-11-28
EP2676037A1 (en) 2013-12-25

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