CN102472301B - 液压动力组件 - Google Patents

液压动力组件 Download PDF

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Publication number
CN102472301B
CN102472301B CN201080033083.4A CN201080033083A CN102472301B CN 102472301 B CN102472301 B CN 102472301B CN 201080033083 A CN201080033083 A CN 201080033083A CN 102472301 B CN102472301 B CN 102472301B
Authority
CN
China
Prior art keywords
hydraulic
hydraulic power
power pack
servo motor
fluid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201080033083.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102472301A (zh
Inventor
迈克尔·J·谢比翁
迈克尔·A·克赖尔
托德·A·多梅尔
尼古拉斯·D·隆
凯文·A·穆尔
马克·J·布吕德沃尔德
威廉·C·谢勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota 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 Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of CN102472301A publication Critical patent/CN102472301A/zh
Application granted granted Critical
Publication of CN102472301B publication Critical patent/CN102472301B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/18—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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • F16F9/5126—Piston, or piston-like valve elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L2001/2444—Details relating to the hydraulic feeding circuit, e.g. lifter oil manifold assembly [LOMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
CN201080033083.4A 2009-07-29 2010-07-27 液压动力组件 Expired - Fee Related CN102472301B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22929809P 2009-07-29 2009-07-29
US61/229,298 2009-07-29
PCT/US2010/043338 WO2011014486A1 (en) 2009-07-29 2010-07-27 Hydraulic power module

Publications (2)

Publication Number Publication Date
CN102472301A CN102472301A (zh) 2012-05-23
CN102472301B true CN102472301B (zh) 2015-12-16

Family

ID=42937653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080033083.4A Expired - Fee Related CN102472301B (zh) 2009-07-29 2010-07-27 液压动力组件

Country Status (11)

Country Link
US (1) US20120121439A1 (enExample)
EP (1) EP2459886A1 (enExample)
JP (1) JP5843290B2 (enExample)
KR (1) KR20120051722A (enExample)
CN (1) CN102472301B (enExample)
AU (1) AU2010276482B2 (enExample)
BR (1) BR112012001418A2 (enExample)
IN (1) IN2012DN01705A (enExample)
MX (1) MX2012001217A (enExample)
RU (1) RU2012105643A (enExample)
WO (1) WO2011014486A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9193046B2 (en) * 2012-08-03 2015-11-24 Spx Flow, Inc. Auto cycle pump and method of operation
KR101532683B1 (ko) * 2013-10-29 2015-07-01 국방과학연구소 유압시스템
CN107000355A (zh) * 2014-09-19 2017-08-01 Siti-B&T集团股份公司 用于压力机特别是用于制造陶瓷产品的压力机的液压系统
CN107725506A (zh) * 2017-10-23 2018-02-23 天津世仓工业设备有限公司 一种数控冲床用电液伺服控制系统
EP3771482A1 (en) 2019-07-30 2021-02-03 Dana Motion Systems Italia S.R.L. Adaptor plug for a spin-on filter
DE202019005807U1 (de) 2019-07-30 2022-03-25 Dana Motion Systems Italia S.R.L. Adapterstecker für ein aufdrehbares Filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395420A2 (en) * 1989-04-28 1990-10-31 Parker Hannifin Corporation Electro-hydraulic actuator
US6530220B2 (en) * 1999-08-19 2003-03-11 Delaware Capital Formation, Inc. Elongated self-contained actuator
CN101042149A (zh) * 2007-04-20 2007-09-26 绍兴市肯特机械电子有限公司 用伺服电机控制的液压动力系统
US7420350B2 (en) * 2006-11-17 2008-09-02 Gm Global Technology Operations, Inc. Methods and apparatus for an active front steering actuator
CN101382157A (zh) * 2007-09-07 2009-03-11 中国科学院沈阳自动化研究所 电液混合动力油缸

Family Cites Families (14)

* 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
US4043127A (en) * 1975-07-02 1977-08-23 Kubik Philip A Reservoir housing
JPS62184206A (ja) * 1986-02-07 1987-08-12 Hitachi Seiko Ltd 電気−油圧変換式駆動装置
US5778671A (en) * 1996-09-13 1998-07-14 Vickers, Inc. Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit
CA2405739C (en) * 2000-04-14 2006-12-05 Actuant Corporation Variable speed hydraulic pump
JP2001317447A (ja) * 2000-05-09 2001-11-16 Tokimec Inc 液圧装置
JP2001317507A (ja) * 2000-05-11 2001-11-16 Daishin Shoko:Kk 油圧シリンダ装置における油タンクの構造
JP2002147405A (ja) * 2000-11-14 2002-05-22 Toyooki Kogyo Co Ltd 液圧駆動装置
JP2003172306A (ja) * 2001-12-04 2003-06-20 Komatsu Ltd 油圧信号出力回路
FR2851306B1 (fr) 2003-02-18 2006-08-04 Giat Ind Sa Generateur electro-hydraulique compact pour motorisation de tourelleau
JP4439847B2 (ja) * 2003-06-24 2010-03-24 東京計器株式会社 液圧装置
US7086225B2 (en) * 2004-02-11 2006-08-08 Haldex Hydraulics Corporation Control valve supply for rotary hydraulic machine
ITRM20060085U1 (it) * 2006-05-17 2007-11-18 Findisa S R L Sistema oleodinamico a bassa tensione a controllo elettronico di movimentazione di chiusure automatiche
DE102006026077A1 (de) * 2006-06-03 2007-12-06 Hydac Process Technology Gmbh Fluidsystem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395420A2 (en) * 1989-04-28 1990-10-31 Parker Hannifin Corporation Electro-hydraulic actuator
US6530220B2 (en) * 1999-08-19 2003-03-11 Delaware Capital Formation, Inc. Elongated self-contained actuator
US7420350B2 (en) * 2006-11-17 2008-09-02 Gm Global Technology Operations, Inc. Methods and apparatus for an active front steering actuator
CN101042149A (zh) * 2007-04-20 2007-09-26 绍兴市肯特机械电子有限公司 用伺服电机控制的液压动力系统
CN101382157A (zh) * 2007-09-07 2009-03-11 中国科学院沈阳自动化研究所 电液混合动力油缸

Also Published As

Publication number Publication date
RU2012105643A (ru) 2013-09-10
US20120121439A1 (en) 2012-05-17
CN102472301A (zh) 2012-05-23
BR112012001418A2 (pt) 2019-09-24
IN2012DN01705A (enExample) 2015-06-05
KR20120051722A (ko) 2012-05-22
JP5843290B2 (ja) 2016-01-13
AU2010276482B2 (en) 2015-07-09
EP2459886A1 (en) 2012-06-06
AU2010276482A1 (en) 2012-02-02
MX2012001217A (es) 2012-04-30
JP2013501196A (ja) 2013-01-10
WO2011014486A1 (en) 2011-02-03

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20170727