DE602004031639D1 - Verfahren zur steuerung einer lüfterumdrehungszahl - Google Patents

Verfahren zur steuerung einer lüfterumdrehungszahl

Info

Publication number
DE602004031639D1
DE602004031639D1 DE602004031639T DE602004031639T DE602004031639D1 DE 602004031639 D1 DE602004031639 D1 DE 602004031639D1 DE 602004031639 T DE602004031639 T DE 602004031639T DE 602004031639 T DE602004031639 T DE 602004031639T DE 602004031639 D1 DE602004031639 D1 DE 602004031639D1
Authority
DE
Germany
Prior art keywords
controlling
switching number
fan switching
fan
switching
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 - Lifetime
Application number
DE602004031639T
Other languages
English (en)
Inventor
H Furuta
K Okamoto
N Adachi
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.)
Caterpillar SARL
Original Assignee
Caterpillar SARL
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 Caterpillar SARL filed Critical Caterpillar SARL
Publication of DE602004031639D1 publication Critical patent/DE602004031639D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • 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
    • 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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
    • 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
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Air-Conditioning For Vehicles (AREA)
DE602004031639T 2003-09-11 2004-03-18 Verfahren zur steuerung einer lüfterumdrehungszahl Expired - Lifetime DE602004031639D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003319834A JP4464644B2 (ja) 2003-09-11 2003-09-11 ファン回転数制御方法
PCT/JP2004/003691 WO2005026509A1 (ja) 2003-09-11 2004-03-18 ファン回転数制御方法

Publications (1)

Publication Number Publication Date
DE602004031639D1 true DE602004031639D1 (de) 2011-04-14

Family

ID=34308585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031639T Expired - Lifetime DE602004031639D1 (de) 2003-09-11 2004-03-18 Verfahren zur steuerung einer lüfterumdrehungszahl

Country Status (7)

Country Link
US (1) US7281370B2 (de)
EP (1) EP1666705B1 (de)
JP (1) JP4464644B2 (de)
KR (1) KR100693676B1 (de)
CN (1) CN100374694C (de)
DE (1) DE602004031639D1 (de)
WO (1) WO2005026509A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4206008B2 (ja) * 2003-08-08 2009-01-07 キャタピラージャパン株式会社 ファン回転数制御方法
US20080092832A1 (en) * 2004-10-15 2008-04-24 Behr Gmbh & Co. Kg Ventilator System for a Motor Vehicle
KR101134275B1 (ko) * 2005-04-07 2012-04-12 히다찌 겐끼 가부시키가이샤 건설 기계의 냉각 장치
GB2442177B (en) * 2005-08-29 2011-08-10 Komatsu Mfg Co Ltd Control device for hydraulically driven fan
ITTO20050839A1 (it) * 2005-11-28 2007-05-29 Faiveley Transp Piossasco S P A Gruppo di generazione e trattamento di fluidi aeriformi compressi, con sistema di raffreddamento perfezionato.
GB0614939D0 (en) * 2006-07-27 2006-09-06 Arternis Intelligent Power Ltd Digital hydraulic system for driving a fan
US7397354B1 (en) * 2007-01-09 2008-07-08 Deere & Company Cooling system monitoring system
US20090061753A1 (en) * 2007-08-31 2009-03-05 Gm Global Technology Operations, Inc. System for cooling engine electronics
US8632314B2 (en) * 2009-03-24 2014-01-21 Komatsu Ltd. Cooling fan driving device and fan rotational speed control method
EP2322777B1 (de) * 2009-11-17 2019-05-15 Iveco S.p.A. Verfahren und Vorrichtung zur Steuerung der Drehgeschwindigkeit des Lüfters eines Motorkühlkreislaufes in einem Fahrzeug
DE102010056567A1 (de) * 2010-12-30 2012-07-05 Hydac Cooling Gmbh Flüssigkeits-Luft-Kühlsystem
US8820057B2 (en) * 2011-03-30 2014-09-02 Deere & Company Increased fan speed to assist DPF regeneration
KR101877567B1 (ko) * 2011-12-28 2018-07-12 두산인프라코어 주식회사 건설기계의 냉각팬-브레이크 제어방법 및 제어장치
CN103747971B (zh) * 2012-07-02 2015-09-30 株式会社小松制作所 建筑机械及冷却风扇的控制方法
CN102912822B (zh) * 2012-11-08 2015-09-16 三一重机有限公司 一种挖掘机用冷却系统及挖掘机
US8973536B2 (en) * 2013-01-25 2015-03-10 Caterpillar Inc. Engine compensation for fan power
US9951763B2 (en) * 2014-05-09 2018-04-24 Westinghouse Air Brake Technologies Corporation Compressor cooled by a temperature controlled fan
CN104114777B (zh) * 2014-05-14 2016-08-31 株式会社小松制作所 作业车辆
JP6706884B2 (ja) * 2015-03-19 2020-06-10 日産自動車株式会社 車両のオイルポンプ駆動制御装置
US10330126B2 (en) 2016-12-16 2019-06-25 Caterpillar Inc. Fan control system with electro-hydraulic valve providing three fan motor operational positions
JP6824834B2 (ja) * 2017-06-26 2021-02-03 株式会社クボタ 作業機の冷却制御システム及び作業機
CN108661776A (zh) * 2018-04-04 2018-10-16 北京福田戴姆勒汽车有限公司 整车控制器的热管理方法、整车控制器及车辆
CN111819515B (zh) * 2018-04-13 2023-09-08 惠普发展公司，有限责任合伙企业 用于风扇控制的热策略
CN109281858B (zh) * 2018-11-27 2024-06-07 三巨科技电机（深圳）有限公司 一种自动风扇性能检测装置
US11555291B2 (en) 2020-04-06 2023-01-17 Deere & Company Self-propelled work vehicle and method implementing perception inputs for cooling fan control operations
KR20210155263A (ko) * 2020-06-15 2021-12-22 현대자동차주식회사 차량의 엔진 냉각 제어 장치, 그를 포함한 시스템 및 그 방법
US11781572B2 (en) 2020-08-15 2023-10-10 Kubota Corporation Working machine
CN114575983B (zh) * 2020-12-02 2023-02-24 郑州宇通客车股份有限公司 一种发动机冷却风扇的功率控制方法及装置
US11766919B2 (en) * 2021-01-28 2023-09-26 Caterpillar Inc. System and method of climate control in unmanned machine
CN113983009B (zh) * 2021-10-28 2023-10-27 三一重机有限公司 风扇转速控制系统、风扇转速控制方法以及工程机械
CN114794851A (zh) * 2022-06-07 2022-07-29 杭州老板电器股份有限公司 一种烹饪器具及其控制方法和控制装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059515Y2 (de) * 1986-06-11 1993-03-09
GB2251962B (en) * 1990-11-13 1995-05-24 Samsung Heavy Ind System for automatically controlling an operation of a heavy construction
JPH0545207A (ja) 1991-08-20 1993-02-23 Dainippon Printing Co Ltd 円柱状回転体の振動検出装置
JP2565113Y2 (ja) * 1991-11-22 1998-03-11 株式会社タダノ 作業機のオイルクーラ装置
US5564274A (en) * 1995-12-13 1996-10-15 Caterpillar Inc. Cold oil protection circuit for a hydraulic system
JPH11294164A (ja) 1998-04-16 1999-10-26 Nissan Motor Co Ltd 冷却ファンの制御装置
JP3295650B2 (ja) 1998-10-08 2002-06-24 新キャタピラー三菱株式会社 ファン回転数制御方法およびその装置
JP4204137B2 (ja) 1999-04-22 2009-01-07 株式会社小松製作所 冷却用ファンの駆動制御装置
JP4285866B2 (ja) * 1999-12-22 2009-06-24 株式会社小松製作所 油圧駆動冷却ファン
JP2002023791A (ja) * 2000-07-06 2002-01-25 Shin Caterpillar Mitsubishi Ltd 建設機械における音声認識システム

Also Published As

Publication number Publication date
CN1701166A (zh) 2005-11-23
WO2005026509A1 (ja) 2005-03-24
KR100693676B1 (ko) 2007-03-09
CN100374694C (zh) 2008-03-12
US20060062678A1 (en) 2006-03-23
KR20060025986A (ko) 2006-03-22
US7281370B2 (en) 2007-10-16
EP1666705B1 (de) 2011-03-02
EP1666705A1 (de) 2006-06-07
EP1666705A4 (de) 2006-06-07
JP2005083344A (ja) 2005-03-31
JP4464644B2 (ja) 2010-05-19

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