[go: up one dir, main page]

BRPI0812661A2 - "sistema atuador hidráulico autônomo" - Google Patents

"sistema atuador hidráulico autônomo"

Info

Publication number
BRPI0812661A2
BRPI0812661A2 BRPI0812661-5A2A BRPI0812661A BRPI0812661A2 BR PI0812661 A2 BRPI0812661 A2 BR PI0812661A2 BR PI0812661 A BRPI0812661 A BR PI0812661A BR PI0812661 A2 BRPI0812661 A2 BR PI0812661A2
Authority
BR
Brazil
Prior art keywords
hydraulic actuator
actuator system
autonomous hydraulic
autonomous
hydraulic
Prior art date
Application number
BRPI0812661-5A2A
Other languages
English (en)
Inventor
Aviram Arbel
Alexander Cohen
Original Assignee
Ashradan Holdings Ltd
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 Ashradan Holdings Ltd filed Critical Ashradan Holdings Ltd
Publication of BRPI0812661A2 publication Critical patent/BRPI0812661A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • 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
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Position Or Direction (AREA)
BRPI0812661-5A2A 2007-07-02 2008-07-02 "sistema atuador hidráulico autônomo" BRPI0812661A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/772,251 US7640736B2 (en) 2005-07-22 2007-07-02 Self-contained hydraulic actuator system
PCT/IL2008/000911 WO2009004623A2 (en) 2007-07-02 2008-07-02 Self-contained hydraulic actuator system

Publications (1)

Publication Number Publication Date
BRPI0812661A2 true BRPI0812661A2 (pt) 2014-12-23

Family

ID=40260809

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812661-5A2A BRPI0812661A2 (pt) 2007-07-02 2008-07-02 "sistema atuador hidráulico autônomo"

Country Status (10)

Country Link
US (2) US7640736B2 (pt)
EP (1) EP2162629A4 (pt)
JP (1) JP2010532040A (pt)
KR (1) KR20100051058A (pt)
CN (1) CN101730803A (pt)
BR (1) BRPI0812661A2 (pt)
CA (1) CA2692385A1 (pt)
MX (1) MX2010000227A (pt)
RU (1) RU2009149035A (pt)
WO (1) WO2009004623A2 (pt)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system
CA2679776A1 (en) * 2008-10-08 2010-04-08 Magna Powertrain Inc. Direct control variable displacement vane pump
GB2469016A (en) * 2009-02-26 2010-10-06 Ge Aviat Systems Ltd Electrically driven hydraulic actuator
US20120093672A1 (en) * 2009-03-05 2012-04-19 Florin Stratulat Direct control linear variable displacement vane pump
EP2433000A2 (en) * 2009-05-22 2012-03-28 General Compression Inc. Compressor and/or expander device
US8454321B2 (en) 2009-05-22 2013-06-04 General Compression, Inc. Methods and devices for optimizing heat transfer within a compression and/or expansion device
CN102822552A (zh) 2009-12-24 2012-12-12 通用压缩股份有限公司 优化液压致动系统效率的系统和方法
US9273703B2 (en) 2010-09-16 2016-03-01 Parker-Hannifin Corporation Universal orientation electro-hydraulic actuator
US8567303B2 (en) 2010-12-07 2013-10-29 General Compression, Inc. Compressor and/or expander device with rolling piston seal
WO2012096938A2 (en) 2011-01-10 2012-07-19 General Compression, Inc. Compressor and/or expander device
WO2012097215A1 (en) 2011-01-13 2012-07-19 General Compression, Inc. Systems, methods and devices for the management of heat removal within a compression and/or expansion device or system
US9109512B2 (en) 2011-01-14 2015-08-18 General Compression, Inc. Compensated compressed gas storage systems
MD20110053A2 (ro) * 2011-05-31 2012-12-31 Владимир ЮРКИН Mecanism de acţionare hidraulică cu sistem închis de circulaţie a lichidului de lucru şi cutie de distribuţie hidraulică pentru acesta
US20120324880A1 (en) * 2011-06-23 2012-12-27 Norihiro Kuzuu Electric-hydraulic hybrid driver
US8272212B2 (en) 2011-11-11 2012-09-25 General Compression, Inc. Systems and methods for optimizing thermal efficiencey of a compressed air energy storage system
US8522538B2 (en) 2011-11-11 2013-09-03 General Compression, Inc. Systems and methods for compressing and/or expanding a gas utilizing a bi-directional piston and hydraulic actuator
US8973864B2 (en) * 2012-08-02 2015-03-10 Bell Helicopter Textron Inc. Independent blade control system with hydraulic cyclic control
US8857757B2 (en) 2012-08-02 2014-10-14 Bell Helicopter Textron Inc. Independent blade control system with hydraulic pitch link
US9162760B2 (en) 2012-08-02 2015-10-20 Bell Helicopter Textron Inc. Radial fluid device with multi-harmonic output
US9061760B2 (en) 2012-08-02 2015-06-23 Bell Helicopter Textron Inc. Independent blade control system with rotary blade actuator
US9376205B2 (en) 2012-08-02 2016-06-28 Bell Helicopter Textron Inc. Radial fluid device with variable phase and amplitude
US9699485B2 (en) * 2012-08-31 2017-07-04 Facebook, Inc. Sharing television and video programming through social networking
EP2770218A3 (en) * 2013-02-26 2017-04-26 Actuant Corporation A self-contained electro-hydraulic bidirectional rotary actuator unit
BR112016019769B1 (pt) 2014-02-28 2022-11-16 Project Phoenix, LLC Bomba e método de transferência de fluido de um primeiro orifício para um segundo orifício de uma bomba incluindo um invólucro de bomba
WO2015148662A1 (en) 2014-03-25 2015-10-01 Afshari Thomas System to pump fluid and control thereof
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas Fluid delivery system with a shaft having a through-passage
WO2015187681A1 (en) 2014-06-02 2015-12-10 Afshari Thomas Hydrostatic transmission assembly and system
EP3149343B1 (en) 2014-06-02 2020-06-17 Project Phoenix LLC Linear actuator assembly and system
JP6742299B2 (ja) 2014-07-22 2020-08-19 プロジェクト・フェニックス・エルエルシー ポンプ、及び流体を移送する方法
SG11201702336RA (en) * 2014-09-23 2017-04-27 Project Phoenix Llc System to pump fluid and control thereof
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
WO2016057321A1 (en) * 2014-10-06 2016-04-14 Afshari Thomas Linear actuator assembly and system
US11137000B2 (en) 2014-10-10 2021-10-05 MEA Inc. Self-contained energy efficient hydraulic actuator system
EP3209885A1 (en) 2014-10-20 2017-08-30 Project Phoenix LLC Hydrostatic transmission assembly and system
EP3112698B1 (en) * 2015-06-30 2019-09-04 Goodrich Actuation Systems SAS Electro hydrostatic actuators
NO20150966A1 (en) * 2015-07-24 2017-01-25 Macgregor Norway As Hydraulic actuator
EP3828416B1 (en) 2015-09-02 2024-12-25 Project Phoenix LLC System to pump fluid and control thereof
WO2017040792A1 (en) 2015-09-02 2017-03-09 Project Phoenix, LLC System to pump fluid and control thereof
WO2018189732A1 (en) * 2017-04-14 2018-10-18 Eaton Intelligent Power Limited Motor control method to improve cold response time in a motor pump hydraulic system
USD955944S1 (en) * 2017-04-20 2022-06-28 Dellner Bubenzer Germany Gmbh Braking unit column
US11118610B2 (en) * 2017-08-29 2021-09-14 The Boeing Company Low profile electro-hydrostatic actuator
JP1663497S (pt) * 2019-07-29 2020-07-13
USD924938S1 (en) 2019-07-29 2021-07-13 Hawe Hydraulik Se Housing portion for a hydraulic pump
JP1663520S (pt) * 2019-07-29 2020-07-13
CN112046789B (zh) * 2020-09-14 2022-07-26 中国科学院微小卫星创新研究院 一种太阳帆板驱动机构的控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902318A (en) * 1974-08-28 1975-09-02 Sperry Rand Corp Power transmission
US4667472A (en) * 1984-12-28 1987-05-26 The Boeing Company Electric integrated actuator with variable gain hydraulic output
US5144801A (en) * 1989-04-28 1992-09-08 Parker Hannifin Corporation Electro-hydraulic actuator system
FR2666787B1 (fr) * 1990-09-19 1992-12-18 Aerospatiale Actionneur hydraulique a mode hydrostatique de fonctionnement de preference en secours, et systeme de commande de vol le comportant.
CA2279435A1 (en) * 1999-07-30 2001-01-30 Michael Alexander Duff Linear actuator
US6537047B2 (en) * 2000-02-15 2003-03-25 Frank H. Walker Reversible variable displacement hydraulic pump and motor
WO2001065121A2 (en) * 2000-03-01 2001-09-07 Massachusetts Institute Of Technology Force-controlled hydro-elastic actuator
US7249458B2 (en) * 2005-07-22 2007-07-31 Ashradn Holdings Ltd. Self-contained hydraulic actuator system
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system

Also Published As

Publication number Publication date
CN101730803A (zh) 2010-06-09
WO2009004623A3 (en) 2010-03-04
EP2162629A4 (en) 2011-01-05
RU2009149035A (ru) 2011-08-10
US20100180586A1 (en) 2010-07-22
JP2010532040A (ja) 2010-09-30
CA2692385A1 (en) 2009-01-08
WO2009004623A2 (en) 2009-01-08
MX2010000227A (es) 2010-07-05
US20080010984A1 (en) 2008-01-17
KR20100051058A (ko) 2010-05-14
US7640736B2 (en) 2010-01-05
EP2162629A2 (en) 2010-03-17

Similar Documents

Publication Publication Date Title
BRPI0812661A2 (pt) "sistema atuador hidráulico autônomo"
BRPI0810346A2 (pt) "sistema de resfriamento"
BRPI0812319A2 (pt) Sistema elevador
DE602006005036D1 (de) Robotersteuerungssystem
BRPI0806968A8 (pt) sistema de reconhecimento comportamental
BRPI0913488A2 (pt) "sistema de filtração"
BRPI0812183A2 (pt) Sistema de acionamento de válvula variável
BRPI0821208A2 (pt) sistema de ablação.
BRPI0717185A2 (pt) "sistema de torniquete"
IT1391511B1 (it) Sistema per ingranaggio
BRPI0916008A2 (pt) "sistema de retroação de marchas"
ITMI20072314A1 (it) Sistema a microspecchi
BRPI0812359A2 (pt) Derivado de tetra-hidroisoquinolin-1-ona ou sal do mesmo
BRPI0814910A2 (pt) "sistema de controle"
DE112008000377A5 (de) Hydraulisches System
BRPI0916017A2 (pt) "sistema de retroalimentação para freios"
BRPI0822166A2 (pt) "sistema de transmissão"
BRPI0814394A2 (pt) Sistema de distribuição de fluido
BRPI0813807A2 (pt) Sistema de ventilação modular
IT1391449B1 (it) "sistema di rivestimento"
DE112007001692A5 (de) Hydraulisches System
DE112008000285A5 (de) Hydrauliksystem
IT1398017B1 (it) Sistema di puntamento per obici
FR2917195B1 (fr) Systeme autonome d'assistance technique.
BRPI0820865A2 (pt) sistema de abastecimento hidráulico

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]