PE20142236A1 - Unidad hidraulica independiente con enfriamiento de aceite - Google Patents

Unidad hidraulica independiente con enfriamiento de aceite

Info

Publication number
PE20142236A1
PE20142236A1 PE2014001287A PE2014001287A PE20142236A1 PE 20142236 A1 PE20142236 A1 PE 20142236A1 PE 2014001287 A PE2014001287 A PE 2014001287A PE 2014001287 A PE2014001287 A PE 2014001287A PE 20142236 A1 PE20142236 A1 PE 20142236A1
Authority
PE
Peru
Prior art keywords
oil
refrigerant liquid
outlet
hydraulic unit
inlet
Prior art date
Application number
PE2014001287A
Other languages
English (en)
Inventor
Magnus Karlsson
Torkel Danielsson
Original Assignee
Tools Pc Ab Const
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 Tools Pc Ab Const filed Critical Tools Pc Ab Const
Publication of PE20142236A1 publication Critical patent/PE20142236A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • 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
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0423—Cooling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/62—Cooling or heating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

REFERIDA A UNA UNIDAD HIDRAULICA INDEPENDIENTE PARA SUMINISTRAR UN FLUJO DE ACEITE, QUE COMPRENDE UN MOTOR, UNA BOMBA HIDRAULICA ACCIONADA POR EL MOTOR, UN DEPOSITO DE ACEITE, UNA ENTRADA Y SALIDA DE ACEITE, UN INTERCAMBIADOR DE CALOR Y UN PRIMER SISTEMA DE CONDUCTOS PARA ACEITE, QUE CONECTA LA ENTRADA DE ACEITE, EL INTERCAMBIADOR DE CALOR, EL DEPOSITO DE ACEITE, LA BOMBA HIDRAULICA Y LA SALIDA DE ACEITE, DONDE EL INTERCAMBIADOR DE CALOR ESTA DISPUESTO PARA EL ENFRIAMIENTO DEL ACEITE MEDIANTE LIQUIDO, EN LA QUE LA UNIDAD HIDRAULICA COMPRENDE UNA ENTRADA DE LIQUIDO REFRIGERANTE PARA SU CONEXION A UNA FUENTE DE LIQUIDO REFRIGERANTE, UNA PRIMERA SALIDA DE LIQUIDO REFRIGERANTE Y UN SEGUNDO SISTEMA DE CONDUCTOS QUE CONECTA LA ENTRADA DE LIQUIDO REFRIGERANTE, LA PRIMERA SALIDA DE LIQUIDO REFRIGERANTE Y EL INTERCAMBIADOR DE CALOR
PE2014001287A 2012-02-17 2013-02-11 Unidad hidraulica independiente con enfriamiento de aceite PE20142236A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1250134A SE538010C2 (sv) 2012-02-17 2012-02-17 Separat hydrauliskt aggregat med vätskekylning av olja

Publications (1)

Publication Number Publication Date
PE20142236A1 true PE20142236A1 (es) 2015-01-03

Family

ID=48984527

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001287A PE20142236A1 (es) 2012-02-17 2013-02-11 Unidad hidraulica independiente con enfriamiento de aceite

Country Status (10)

Country Link
US (1) US9670942B2 (es)
CN (1) CN104160161B (es)
AU (1) AU2013220955B2 (es)
CA (1) CA2864116C (es)
CL (1) CL2014002158A1 (es)
PE (1) PE20142236A1 (es)
RU (1) RU2579797C1 (es)
SE (1) SE538010C2 (es)
WO (1) WO2013122531A1 (es)
ZA (1) ZA201406774B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105156405B (zh) * 2015-07-29 2019-03-26 徐州重型机械有限公司 液压油散热系统、起重机及液压油散热系统控制方法
WO2018213513A1 (en) 2017-05-16 2018-11-22 Actuant Corporation Hydraulic pump
CN107651588A (zh) * 2017-09-29 2018-02-02 江苏威和海洋工程设备有限公司 一种闭式传动系统的液压绞车
DE102018214753B4 (de) * 2018-08-30 2020-07-09 Hanon Systems Efp Deutschland Gmbh Hydraulikkreis und Verfahren zum Betrieb eines Hydraulikkreises
US11193508B2 (en) * 2018-11-13 2021-12-07 Enerpac Tool Group Corp. Hydraulic power system and method for controlling same
US11209029B2 (en) * 2019-01-04 2021-12-28 Green Hydraulic Power, Inc. Hydraulic power pack system
CN112431243B (zh) * 2020-10-28 2021-10-12 江苏大学 一种智能水下推土机及其冷却系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470968A (en) * 1967-09-12 1969-10-07 Ted R Melsheimer Horizontal boring machine
US4368775A (en) * 1980-03-03 1983-01-18 Ward John D Hydraulic power equipment
RU2094661C1 (ru) * 1994-01-18 1997-10-27 Бритвин Лев Николаевич Гидроприводная насосная установка
JP2001123836A (ja) * 1999-10-26 2001-05-08 Hitachi Constr Mach Co Ltd 建設機械のエンジン冷却装置
WO2006079178A1 (en) * 2005-01-28 2006-08-03 Titan Research And Innovations Pty Ltd Hydraulic fluid cooling apparatus and method
RU2384759C1 (ru) * 2008-10-15 2010-03-20 Виталий Федорович Щербаков Способ рекуперации энергии и гидропневмосистема для его осуществления
CN201517534U (zh) * 2009-09-29 2010-06-30 江阴兴澄特种钢铁有限公司 液压系统介质油冷却装置
CN201538019U (zh) 2009-11-15 2010-08-04 广州博创机械有限公司 一种注塑机的独立冷却系统装置
CN201944041U (zh) * 2011-01-25 2011-08-24 淮南矿业(集团)有限责任公司 采煤机液压油冷却系统

Also Published As

Publication number Publication date
RU2579797C1 (ru) 2016-04-10
US20150013321A1 (en) 2015-01-15
AU2013220955B2 (en) 2017-02-02
CA2864116C (en) 2019-10-29
SE1250134A1 (sv) 2013-08-18
CL2014002158A1 (es) 2015-04-06
SE538010C2 (sv) 2016-02-09
ZA201406774B (en) 2017-04-26
CN104160161B (zh) 2016-06-15
US9670942B2 (en) 2017-06-06
WO2013122531A1 (en) 2013-08-22
CA2864116A1 (en) 2013-08-22
CN104160161A (zh) 2014-11-19
AU2013220955A1 (en) 2014-09-04

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