DE102010031835A1 - Lüfterregelung - Google Patents

Lüfterregelung Download PDF

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Publication number
DE102010031835A1
DE102010031835A1 DE102010031835A DE102010031835A DE102010031835A1 DE 102010031835 A1 DE102010031835 A1 DE 102010031835A1 DE 102010031835 A DE102010031835 A DE 102010031835A DE 102010031835 A DE102010031835 A DE 102010031835A DE 102010031835 A1 DE102010031835 A1 DE 102010031835A1
Authority
DE
Germany
Prior art keywords
hydraulic
fan
control circuit
fan control
circuit according
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.)
Withdrawn
Application number
DE102010031835A
Other languages
German (de)
English (en)
Inventor
Ing. Kräutler Wilhelm
Dipl.-Ing. Christof (FH) Gaßner
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.)
Liebherr Werk Nenzing GmbH
Original Assignee
Liebherr Werk Nenzing GmbH
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 Liebherr Werk Nenzing GmbH filed Critical Liebherr Werk Nenzing GmbH
Priority to DE102010031835A priority Critical patent/DE102010031835A1/de
Priority to EP11004121A priority patent/EP2410150A1/de
Priority to US13/184,117 priority patent/US20120020811A1/en
Priority to CN201120261383XU priority patent/CN202370877U/zh
Publication of DE102010031835A1 publication Critical patent/DE102010031835A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
DE102010031835A 2010-07-22 2010-07-22 Lüfterregelung Withdrawn DE102010031835A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102010031835A DE102010031835A1 (de) 2010-07-22 2010-07-22 Lüfterregelung
EP11004121A EP2410150A1 (de) 2010-07-22 2011-05-18 Lüfterregelung
US13/184,117 US20120020811A1 (en) 2010-07-22 2011-07-15 Fan Control
CN201120261383XU CN202370877U (zh) 2010-07-22 2011-07-20 机动车、建筑机械或起重设备及其液压式通风器调节回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010031835A DE102010031835A1 (de) 2010-07-22 2010-07-22 Lüfterregelung

Publications (1)

Publication Number Publication Date
DE102010031835A1 true DE102010031835A1 (de) 2012-01-26

Family

ID=44993994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010031835A Withdrawn DE102010031835A1 (de) 2010-07-22 2010-07-22 Lüfterregelung

Country Status (4)

Country Link
US (1) US20120020811A1 (zh)
EP (1) EP2410150A1 (zh)
CN (1) CN202370877U (zh)
DE (1) DE102010031835A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014008477A1 (de) * 2014-06-05 2015-12-17 Liebherr-Mining Equipment Colmar Sas Kühlsystem einer Arbeitsmaschine, insbesondere eines Muldenkippers oder Trucks
DE102022111020A1 (de) 2022-05-04 2023-11-09 Man Truck & Bus Se Hydrostatischer Antrieb für ein Nutzfahrzeug und Verfahren zum Betreiben eines hydrostatischen Antriebs eines Nutzfahrzeugs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005275A1 (de) 2011-03-09 2012-09-13 Hamm Ag Selbstfahrendes Baugerät, insbesondere Bodenverdichter
US10450939B2 (en) 2016-04-28 2019-10-22 Deere & Company Multiple plane recirculation fan control for a cooling package
GB2592989B (en) * 2020-03-13 2022-07-13 Caterpillar Sarl Flow sharing control for multiple hydraulic fan motors
CN115126701A (zh) * 2022-06-24 2022-09-30 德耐尔能源装备有限公司 一种无油移动机液压马达风扇装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707739A1 (de) * 1987-03-11 1988-09-22 Amazonen Werke Dreyer H Hydraulikanlage fuer den antrieb eines streugeraetes
DE102007058534A1 (de) * 2007-12-06 2009-06-10 Deere & Company, Moline Kühlanordnung mit hydraulisch angetriebenen Lüftern

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942486A (en) * 1974-08-21 1976-03-09 The United States Of America As Represented By The Secretary Of The Army Hydraulic fan drive system speed control
US3992883A (en) * 1975-10-01 1976-11-23 Lucas Industries Limited Fan drive systems
US4036432A (en) * 1975-11-03 1977-07-19 George Albert L Variable speed fan drive system
JPS60174500A (ja) * 1984-02-20 1985-09-07 Ishikawajima Harima Heavy Ind Co Ltd 冷水塔の冷却フアン駆動装置
DE3600640A1 (de) * 1985-03-14 1986-09-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Regelbarer antrieb eines luefters
DE3834201A1 (de) * 1988-04-22 1989-11-02 Rexroth Mannesmann Gmbh Anordnung zum zufuehren von druckmittel zu hydraulischen verbrauchern
JPH0949427A (ja) * 1995-08-09 1997-02-18 Shin Caterpillar Mitsubishi Ltd 建設機械の冷却制御装置
JP2701812B2 (ja) * 1995-10-30 1998-01-21 石川島播磨重工業株式会社 冷水塔の冷却ファン液圧駆動制御装置
JPH09317465A (ja) * 1996-05-31 1997-12-09 Komatsu Ltd 冷却用ファンの油圧駆動装置
US6463891B2 (en) * 1999-12-17 2002-10-15 Caterpillar Inc. Twin fan control system and method
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
US6546919B2 (en) * 2001-06-14 2003-04-15 Caterpillar Inc Combined remote first intake air aftercooler and a second fluid from an engine cooler for an engine
KR100631071B1 (ko) * 2005-04-20 2006-10-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설기계의 펌프 유량 제어 장치 및 그 제어 방법
JP4573751B2 (ja) * 2005-11-02 2010-11-04 日立建機株式会社 走行式作業機械の冷却ファン駆動装置
KR101527218B1 (ko) * 2008-12-18 2015-06-10 두산인프라코어 주식회사 건설기계의 냉각장치
PL2530273T3 (pl) * 2011-06-01 2020-11-16 Joseph Vögele AG Maszyna budowlana z automatyczną regulacją prędkości obrotowej wentylatora

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707739A1 (de) * 1987-03-11 1988-09-22 Amazonen Werke Dreyer H Hydraulikanlage fuer den antrieb eines streugeraetes
DE102007058534A1 (de) * 2007-12-06 2009-06-10 Deere & Company, Moline Kühlanordnung mit hydraulisch angetriebenen Lüftern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014008477A1 (de) * 2014-06-05 2015-12-17 Liebherr-Mining Equipment Colmar Sas Kühlsystem einer Arbeitsmaschine, insbesondere eines Muldenkippers oder Trucks
US9718345B2 (en) 2014-06-05 2017-08-01 Liebherr-Mining Equipment Colmar Sas Dump truck or truck
DE102014008477B4 (de) * 2014-06-05 2019-07-04 Liebherr-Mining Equipment Colmar Sas Muldenkipper oder Truck mit einem dieselelektrischen Fahrantrieb, einem Kühlsystem und einem Hydromotor
DE102022111020A1 (de) 2022-05-04 2023-11-09 Man Truck & Bus Se Hydrostatischer Antrieb für ein Nutzfahrzeug und Verfahren zum Betreiben eines hydrostatischen Antriebs eines Nutzfahrzeugs

Also Published As

Publication number Publication date
US20120020811A1 (en) 2012-01-26
CN202370877U (zh) 2012-08-08
EP2410150A1 (de) 2012-01-25

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Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee