WO2005005843A8 - Fluidkühlvorrichtung - Google Patents

Fluidkühlvorrichtung

Info

Publication number
WO2005005843A8
WO2005005843A8 PCT/EP2004/002237 EP2004002237W WO2005005843A8 WO 2005005843 A8 WO2005005843 A8 WO 2005005843A8 EP 2004002237 W EP2004002237 W EP 2004002237W WO 2005005843 A8 WO2005005843 A8 WO 2005005843A8
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
cooling device
type
reservoir
heat exchanger
Prior art date
Application number
PCT/EP2004/002237
Other languages
English (en)
French (fr)
Other versions
WO2005005843A1 (de
Inventor
Winfried Klein
Andreas Welsch
Original Assignee
Hydac System Gmbh
Winfried Klein
Andreas Welsch
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 Hydac System Gmbh, Winfried Klein, Andreas Welsch filed Critical Hydac System Gmbh
Priority to JP2006517975A priority Critical patent/JP4523591B2/ja
Priority to US10/563,876 priority patent/US7793707B2/en
Priority to DE502004006730T priority patent/DE502004006730D1/de
Priority to EP04717626A priority patent/EP1654466B1/de
Publication of WO2005005843A1 publication Critical patent/WO2005005843A1/de
Publication of WO2005005843A8 publication Critical patent/WO2005005843A8/de

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
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0423—Cooling
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/02—Marine engines
    • F01P2050/06—Marine engines using liquid-to-liquid heat exchangers
    • 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
    • F15B2211/20576—Systems with pumps with multiple pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Fluidkühlvorrichtung als Baueinheit mit einem Antriebsmotor (10), der ein Lüfterrad (12) sowie eine Fluidpumpe (14) antreibt, die eine erste Art an Fluid in einen Fluid-Arbeitskreis fördert, sowie zu einem Wärmetauscher (22) führt, aus dem das Fluid temperiert in den Fluid-Arbeitskreis zurückkehrt. Dadurch, dass mittels einer zweiten Fluidpumpe (32) eine zweite Art an Fluid aus einem Vorratstank (30) entnehmbar und in einen zweiten Fluid-Arbeitskreis förderbar ist, von dem über den ersten (22) und den zweiten Wärmetauscher (24) führend die zweite Art an Fluid in den Vorratstank (30) zurückkehrt, lassen sich mit nur einer Fluidkühlvorrichtung verschiedene Temperieraufgaben für getrennte Fluid-Arbeitskreisläufe lösen.
PCT/EP2004/002237 2003-07-10 2004-03-05 Fluidkühlvorrichtung WO2005005843A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006517975A JP4523591B2 (ja) 2003-07-10 2004-03-05 流体冷却装置
US10/563,876 US7793707B2 (en) 2003-07-10 2004-03-05 Fluid cooling device
DE502004006730T DE502004006730D1 (de) 2003-07-10 2004-03-05 Fluidkühlvorrichtung
EP04717626A EP1654466B1 (de) 2003-07-10 2004-03-05 Fluidkühlvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331216.1 2003-07-10
DE10331216A DE10331216B3 (de) 2003-07-10 2003-07-10 Fluidkühlvorrichtung

Publications (2)

Publication Number Publication Date
WO2005005843A1 WO2005005843A1 (de) 2005-01-20
WO2005005843A8 true WO2005005843A8 (de) 2005-08-11

Family

ID=32842333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/002237 WO2005005843A1 (de) 2003-07-10 2004-03-05 Fluidkühlvorrichtung

Country Status (7)

Country Link
US (1) US7793707B2 (de)
EP (1) EP1654466B1 (de)
JP (1) JP4523591B2 (de)
CN (1) CN100494699C (de)
AT (1) ATE391241T1 (de)
DE (2) DE10331216B3 (de)
WO (1) WO2005005843A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005018999U1 (de) * 2005-12-05 2007-04-12 Liebherr Hydraulikbagger Hydraulikzylinder mit Endlagendämpfung
US7467657B2 (en) * 2006-06-07 2008-12-23 Delphi Technologies, Inc. Compact modular CPU cooling unit
KR20120080213A (ko) 2009-10-01 2012-07-16 에이비비 에이비 전기 기계를 위한 냉각 시스템
DE102010053923A1 (de) * 2010-12-09 2012-06-14 Hydac Ag Fluidkühlvorrichtung
DE102010056567A1 (de) * 2010-12-30 2012-07-05 Hydac Cooling Gmbh Flüssigkeits-Luft-Kühlsystem
CN102401583B (zh) * 2011-11-16 2013-03-20 无锡马山永红换热器有限公司 带风扇的油冷器
US20140290923A1 (en) * 2013-04-01 2014-10-02 Caterpillar Inc. Cooling system
CN103470577B (zh) * 2013-10-10 2016-01-06 益和电气集团股份有限公司 一种液压油冷却器
CN103944316B (zh) * 2014-04-28 2016-08-24 上海精卫电子有限公司 一种大功率充油水下电机的散热系统
KR200480314Y1 (ko) 2015-03-12 2016-05-18 조청희 열매체를 이용한 순환식 전기 열풍기
CN106050817B (zh) * 2016-07-18 2019-05-24 天津优瑞纳斯液压机械有限公司 一种自动控温的双散热系统
JP6451706B2 (ja) * 2016-08-05 2019-01-16 ダイキン工業株式会社 油圧ユニット
CN107620627B (zh) * 2017-09-29 2024-03-12 苏州驿力机车科技股份有限公司 冷却组件和车辆智能冷却系统
CN108952919B (zh) * 2018-07-31 2020-11-10 义乌国信土地规划咨询有限公司 一种冷却液多通路流动的汽车引擎散热装置
DE102019000283A1 (de) * 2019-01-16 2020-07-16 Hydac Cooling Gmbh Kühlvorrichtung
FR3096524B1 (fr) * 2019-05-20 2023-05-19 Valeo Embrayages Module de propulsion d’un véhicule électrique ou hybride
CN114014225B (zh) * 2021-10-19 2023-06-16 青岛索尔汽车有限公司 一种高空作业车的液压系统
FR3137130A1 (fr) 2022-06-23 2023-12-29 Psa Automobiles Sa DISPOSITIF DE REFROIDISSEMENT DU MOTEUR DES vÉhicules automobiles
DE102022131113A1 (de) 2022-11-24 2024-05-29 Ammann Schweiz Ag Kühler-Tank-Kombination
CN117307565B (zh) * 2023-09-27 2024-04-09 临沂临工重托机械有限公司 一种挖掘装载机液压系统的双冷却装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114648Y2 (de) * 1980-08-06 1986-05-08
JPS62195434U (de) * 1986-05-30 1987-12-12
JPS63140811A (ja) * 1986-12-01 1988-06-13 Mazda Motor Corp エンジンの冷却装置
SE467471B (sv) * 1987-02-16 1992-07-20 Stenhex Ab Anordning foer filtrering och vaermevaexling
DE19711591A1 (de) * 1997-03-20 1998-09-24 Fluidtech Gmbh Fluidkühlvorrichtung
JP3344288B2 (ja) * 1997-07-01 2002-11-11 トヨタ自動車株式会社 内燃機関の冷却水循環構造
DE19744599A1 (de) 1997-10-09 1999-04-15 Volkswagen Ag Hydraulikkreislauf
JP2001016827A (ja) * 1999-06-30 2001-01-19 Kobelco Contstruction Machinery Ltd 建設機械
US6463891B2 (en) * 1999-12-17 2002-10-15 Caterpillar Inc. Twin fan control system and method
US6354089B1 (en) * 2000-03-08 2002-03-12 Case Corporation Apparatus and method for cooling multiple fluids on a work vehicle
JP2002227645A (ja) * 2001-02-01 2002-08-14 Komatsu Ltd 液圧回路を有するエンジン
WO2004113698A1 (de) * 2003-06-17 2004-12-29 Hydac System Gmbh Fluidkühlvorrichtung

Also Published As

Publication number Publication date
EP1654466A2 (de) 2006-05-10
JP2007524044A (ja) 2007-08-23
DE502004006730D1 (de) 2008-05-15
ATE391241T1 (de) 2008-04-15
DE10331216B3 (de) 2004-09-09
CN100494699C (zh) 2009-06-03
EP1654466B1 (de) 2008-04-02
US20070163759A1 (en) 2007-07-19
US7793707B2 (en) 2010-09-14
CN1820149A (zh) 2006-08-16
JP4523591B2 (ja) 2010-08-11
WO2005005843A1 (de) 2005-01-20

Similar Documents

Publication Publication Date Title
WO2005005843A8 (de) Fluidkühlvorrichtung
GB2330014A8 (en) Integral axial field motor pump having means for cooling the motor using the working fluid
WO2007114913A3 (en) Multi device cooling
BR0203948A (pt) Ferramenta hidraúlica de compressão com sistema de avanço rápido para o êmbolo
GB0614939D0 (en) Digital hydraulic system for driving a fan
ITRM940041A0 (it) Dispositivo di guida, in particolare sterzo, per autoveicoli.
WO2005060593A3 (en) Micropump for electronics cooling
WO2004006981A3 (en) Flow restriction system and method for patient infusion device
CA2359458A1 (en) Integrated pumping system for use in pumping a variety of fluids
WO2002011641A3 (en) Apparatus and method for cleaning teeth
EP1547492A3 (de) Modulare Kälteanlage
WO2002092186A3 (en) Hydrate reducing and lubrication system and method for a fluid flow system
WO2004033361A3 (en) In-car hydration systems
ATE526504T1 (de) System und verfahren zur zufuhr von kryogener flüssigkeit
WO2004035358A3 (en) Apparatus and method for cleaning or de-icing vehicle elements
PT968371E (pt) Dispositivo de refrigeracao de fluido
WO2003068410A3 (fr) Dispositif de conditionnement et de distribution de plusieurs fluides comportant au moins deux pompes
BRPI0418493A (pt) máquina de vender quente e fria, e, método para operar uma máquina de vender com diversos compartimentos de produtos
DE50009784D1 (de) Kühleinrichtung
BRPI0504425A (pt) sistema hidráulico para prover uma força auxiliar para um dispositivo de veiculo motor
TW200514740A (en) Managing bubbles in a fluid-ejection device
BR0106056A (pt) Veìculo automotor
WO2002051658A3 (de) Fahrzeugheizgerät mit integrierter wärmeträger-umwälzpumpe
WO2007011923A3 (en) Fluid delivery device
DE602004013115D1 (de) Verfahren zum Ansteuern eines Zweirichtungsmotors zum Antrieb von Umwälzpumpen

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200480019784.7

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WR Later publication of a revised version of an international search report
WWE Wipo information: entry into national phase

Ref document number: 2004717626

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2006517975

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2004717626

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007163759

Country of ref document: US

Ref document number: 10563876

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 10563876

Country of ref document: US

WWG Wipo information: grant in national office

Ref document number: 2004717626

Country of ref document: EP