CN1815040A - 一种混凝土泵液压系统辅助蓄能增流装置（二） - Google Patents

一种混凝土泵液压系统辅助蓄能增流装置（二） Download PDF

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Publication number
CN1815040A
CN1815040A CN200510031258.9A CN200510031258A CN1815040A CN 1815040 A CN1815040 A CN 1815040A CN 200510031258 A CN200510031258 A CN 200510031258A CN 1815040 A CN1815040 A CN 1815040A
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CN
China
Prior art keywords
oil
oil circuit
pressure
input end
output end
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.)
Pending
Application number
CN200510031258.9A
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English (en)
Chinese (zh)
Inventor
何扬东
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN200510031258.9A priority Critical patent/CN1815040A/zh
Priority to US11/815,561 priority patent/US20080112818A1/en
Priority to PCT/CN2006/000110 priority patent/WO2006081744A1/fr
Priority to DE112006000284T priority patent/DE112006000284T5/de
Publication of CN1815040A publication Critical patent/CN1815040A/zh
Pending legal-status Critical Current

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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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
    • 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
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/20546—Type of pump variable capacity
    • F15B2211/20553—Type of pump variable capacity with pilot circuit, e.g. for controlling a swash plate
    • 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
    • F15B2211/20576—Systems with pumps with multiple pumps
    • 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
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/615—Filtering means
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • 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
    • 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
    • F15B2211/7058—Rotary output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
CN200510031258.9A 2005-02-06 2005-02-06 一种混凝土泵液压系统辅助蓄能增流装置（二） Pending CN1815040A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200510031258.9A CN1815040A (zh) 2005-02-06 2005-02-06 一种混凝土泵液压系统辅助蓄能增流装置（二）
US11/815,561 US20080112818A1 (en) 2005-02-06 2006-01-23 Auxiliary Energy-Accumulation And Flow-Enhancement Device For Hydraulic System Of Concrete Pump
PCT/CN2006/000110 WO2006081744A1 (fr) 2005-02-06 2006-01-23 Système hydraulique auxiliaire à accumulateur en vue d'augmenter le débit d'une pompe à béton
DE112006000284T DE112006000284T5 (de) 2005-02-06 2006-01-23 Ein hydraulisches Hilfesystem mit einem Akkumulator für eine Betonpumpe zur Erhöhung der Fördermenge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200510031258.9A CN1815040A (zh) 2005-02-06 2005-02-06 一种混凝土泵液压系统辅助蓄能增流装置（二）

Publications (1)

Publication Number Publication Date
CN1815040A true CN1815040A (zh) 2006-08-09

Family

ID=36776955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510031258.9A Pending CN1815040A (zh) 2005-02-06 2005-02-06 一种混凝土泵液压系统辅助蓄能增流装置（二）

Country Status (4)

Country Link
US (1) US20080112818A1 (fr)
CN (1) CN1815040A (fr)
DE (1) DE112006000284T5 (fr)
WO (1) WO2006081744A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865189A (zh) * 2010-04-01 2010-10-20 秦月明 应用于混凝土或煤泥输送装置的电液控制系统及控制该系统的方法
CN101984255A (zh) * 2010-10-11 2011-03-09 秦月明 一种应用于混凝土或煤泥输送装置的电液控制系统及控制该系统的方法
CN102305222A (zh) * 2011-08-24 2012-01-04 天津大学 带蓄能器缓冲作用的电液可变气门装置及其储能方法
WO2013117052A1 (fr) * 2012-02-06 2013-08-15 湖南三一智能控制设备有限公司 Système de pompage hydraulique et équipement de pompage de béton comprenant celui-ci
CN112815231A (zh) * 2019-11-17 2021-05-18 中石化石油工程技术服务有限公司 液气增压系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410265A (zh) * 2011-09-22 2012-04-11 三一重机有限公司 一种收集液压系统溢流能量的装置
CN102878044B (zh) * 2012-10-17 2015-01-07 飞翼股份有限公司 全液压控制的矿用混凝土输送泵
CN103603840B (zh) * 2013-11-26 2016-03-23 三一汽车制造有限公司 集成液压阀组及液压驱动系统及混凝土泵
US11280357B1 (en) * 2018-12-26 2022-03-22 Linde Hydraulics (China) Co., Ltd. Hydraulic variable pump set and excavator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH436932A (de) * 1965-03-09 1967-05-31 Prolizenz Ag Maschine zum Schmieden von durchlaufendem Metallband
DE3400488A1 (de) * 1983-03-16 1984-09-20 Kraftwerk Union AG, 4330 Mülheim Elektrohydraulischer kompaktantrieb fuer ventile von turbomaschinen, insbesondere turbinen
JPH08300433A (ja) * 1995-05-11 1996-11-19 Sumitomo Heavy Ind Ltd 射出成形機における油圧機構の制御装置
CN1112521C (zh) * 2001-07-13 2003-06-25 陈荣明 节能蓄能式液压动力系统
SE524472C2 (sv) * 2002-12-06 2004-08-10 Haldex Traction Ab Anordning för att överföra moment mellan två roterbara, koaxiella axelelement
CN2651104Y (zh) * 2003-10-30 2004-10-27 刘延萍 蓄能液压控制系统

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865189A (zh) * 2010-04-01 2010-10-20 秦月明 应用于混凝土或煤泥输送装置的电液控制系统及控制该系统的方法
CN101984255A (zh) * 2010-10-11 2011-03-09 秦月明 一种应用于混凝土或煤泥输送装置的电液控制系统及控制该系统的方法
CN102305222A (zh) * 2011-08-24 2012-01-04 天津大学 带蓄能器缓冲作用的电液可变气门装置及其储能方法
CN102305222B (zh) * 2011-08-24 2014-03-26 天津大学 带蓄能器缓冲作用的电液可变气门装置及其储能方法
WO2013117052A1 (fr) * 2012-02-06 2013-08-15 湖南三一智能控制设备有限公司 Système de pompage hydraulique et équipement de pompage de béton comprenant celui-ci
CN112815231A (zh) * 2019-11-17 2021-05-18 中石化石油工程技术服务有限公司 液气增压系统
CN112815231B (zh) * 2019-11-17 2022-04-29 中石化石油工程技术服务有限公司 液气增压系统

Also Published As

Publication number Publication date
US20080112818A1 (en) 2008-05-15
WO2006081744A1 (fr) 2006-08-10
DE112006000284T5 (de) 2008-02-07

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