BR112012006360A2 - método para limitar solavancos em um sistema hidráulico de uma máquina - Google Patents

método para limitar solavancos em um sistema hidráulico de uma máquina

Info

Publication number
BR112012006360A2
BR112012006360A2 BR112012006360A BR112012006360A BR112012006360A2 BR 112012006360 A2 BR112012006360 A2 BR 112012006360A2 BR 112012006360 A BR112012006360 A BR 112012006360A BR 112012006360 A BR112012006360 A BR 112012006360A BR 112012006360 A2 BR112012006360 A2 BR 112012006360A2
Authority
BR
Brazil
Prior art keywords
hydraulic system
machine hydraulic
limiting bumps
bumps
limiting
Prior art date
Application number
BR112012006360A
Other languages
English (en)
Inventor
Wade L Gehloff
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BR112012006360A2 publication Critical patent/BR112012006360A2/pt

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/048—Arrangements for compressed air preparation, e.g. comprising air driers, air condensers, filters, lubricators or pressure regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • B62D5/075—Supply of pressurised fluid for steering also supplying other consumers ; control thereof using priority valves
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/2207—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing or compensating oscillations
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/022—Flow-dividers; Priority valves
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
BR112012006360A 2009-09-22 2010-09-21 método para limitar solavancos em um sistema hidráulico de uma máquina BR112012006360A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/564,069 US8286652B2 (en) 2009-09-22 2009-09-22 Configurable active jerk control
PCT/IB2010/002357 WO2011036534A1 (en) 2009-09-22 2010-09-21 Configurable active jerk control

Publications (1)

Publication Number Publication Date
BR112012006360A2 true BR112012006360A2 (pt) 2016-03-29

Family

ID=43335604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006360A BR112012006360A2 (pt) 2009-09-22 2010-09-21 método para limitar solavancos em um sistema hidráulico de uma máquina

Country Status (9)

Country Link
US (1) US8286652B2 (pt)
EP (1) EP2480794B1 (pt)
JP (1) JP5752129B2 (pt)
KR (1) KR101790358B1 (pt)
CN (1) CN102575697B (pt)
BR (1) BR112012006360A2 (pt)
CA (1) CA2774599A1 (pt)
MX (1) MX2012003462A (pt)
WO (1) WO2011036534A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102154663B1 (ko) * 2013-04-22 2020-09-11 파커-한니핀 코포레이션 전기 정유압 액추에이터 피스톤 속도 증가 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230272A (en) * 1988-06-29 1993-07-27 Mannesmann Rexroth Gmbh Hydraulic positioning drive with pressure and position feedback control
EP0378129B1 (en) * 1989-01-13 1994-11-30 Hitachi Construction Machinery Co., Ltd. Hydraulic system for boom cylinder of working apparatus
US5261234A (en) * 1992-01-07 1993-11-16 Caterpillar Inc. Hydraulic control apparatus
US5549137A (en) * 1993-08-25 1996-08-27 Rosemount Inc. Valve positioner with pressure feedback, dynamic correction and diagnostics
DE4428691A1 (de) * 1994-08-12 1996-02-15 Rexroth Mannesmann Gmbh Regelanordnung für hydraulische Antriebe
US5701793A (en) * 1996-06-24 1997-12-30 Catepillar Inc. Method and apparatus for controlling an implement of a work machine
US5890870A (en) * 1996-09-25 1999-04-06 Case Corporation Electronic ride control system for off-road vehicles
DK0985629T3 (da) * 1998-09-08 2001-09-24 Palfinger Ag Kran
US20020104431A1 (en) * 1999-09-09 2002-08-08 Sohel Anwar Method and apparatus for controlling the actuation of a hydraulic cylinder
CA2298324A1 (en) * 2000-02-09 2001-08-09 Michael T. Sulatisky High volume electronic gas regulator
US6459976B1 (en) * 2000-05-23 2002-10-01 Caterpillar Inc. Method and system for controlling steady-state speed of hydraulic cylinders in an electrohydraulic system
JP3851137B2 (ja) * 2001-10-26 2006-11-29 Ｓｍｃ株式会社 加圧シリンダの高速駆動方法及びその装置
US6705079B1 (en) * 2002-09-25 2004-03-16 Husco International, Inc. Apparatus for controlling bounce of hydraulically powered equipment
US20040079416A1 (en) * 2002-10-29 2004-04-29 Ford Motor Company Method and apparatus for metering a fluid
EP1574924A4 (en) * 2002-12-19 2006-07-26 Fujikin Kk METHOD FOR CLOSING A FLUID PASSAGE, VALVE NOT CAUSING A BREATHING AND CLOSURE DEVICE WHICH DOES NOT CAUSE BREAKING
US7007782B2 (en) * 2003-02-14 2006-03-07 Automotive Components Holdings Llc Control of a hydraulic coupling system
US7383851B2 (en) * 2004-10-07 2008-06-10 Eaton Corporation Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same
US7296496B2 (en) * 2005-01-12 2007-11-20 Caterpillar Inc. Method of slowing a hydrostatic drive work machine
US7124579B1 (en) * 2005-05-09 2006-10-24 Eaton Corporation Anti jerk valve
US7278262B2 (en) * 2005-06-03 2007-10-09 Board Of Control Of Michigan Technological University Control system for suppression of boom or arm oscillation
US7296404B2 (en) * 2005-12-12 2007-11-20 Husco International Inc. Apparatus for controlling deceleration of hydraulically powered equipment
CN101336345B (zh) * 2006-01-26 2015-11-25 沃尔沃建筑设备公司 用于控制车辆部件移动的方法
KR100929420B1 (ko) * 2006-12-28 2009-12-03 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 굴삭기의 붐 충격 완화장치 및 그 제어방법
US8408516B2 (en) * 2009-04-27 2013-04-02 GM Global Technology Operations LLC Fluid pressure control device with integrated pressure sensor

Also Published As

Publication number Publication date
US20110067763A1 (en) 2011-03-24
MX2012003462A (es) 2012-04-19
EP2480794A1 (en) 2012-08-01
JP2013505413A (ja) 2013-02-14
KR20120068905A (ko) 2012-06-27
JP5752129B2 (ja) 2015-07-22
EP2480794B1 (en) 2016-04-13
US8286652B2 (en) 2012-10-16
KR101790358B1 (ko) 2017-10-26
CA2774599A1 (en) 2011-03-31
WO2011036534A1 (en) 2011-03-31
CN102575697B (zh) 2015-04-08
CN102575697A (zh) 2012-07-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.