CN119137358A - 运输车辆 - Google Patents

运输车辆 Download PDF

Info

Publication number
CN119137358A
CN119137358A CN202380037693.9A CN202380037693A CN119137358A CN 119137358 A CN119137358 A CN 119137358A CN 202380037693 A CN202380037693 A CN 202380037693A CN 119137358 A CN119137358 A CN 119137358A
Authority
CN
China
Prior art keywords
temperature
rotation speed
pump
speed
motor
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
CN202380037693.9A
Other languages
English (en)
Chinese (zh)
Inventor
秋本泰希
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of CN119137358A publication Critical patent/CN119137358A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • 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
    • 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
    • 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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • 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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Air-Conditioning For Vehicles (AREA)
CN202380037693.9A 2022-06-29 2023-06-27 运输车辆 Pending CN119137358A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022104154 2022-06-29
JP2022-104154 2022-06-29
PCT/JP2023/023711 WO2024004979A1 (ja) 2022-06-29 2023-06-27 運搬車両

Publications (1)

Publication Number Publication Date
CN119137358A true CN119137358A (zh) 2024-12-13

Family

ID=89382287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380037693.9A Pending CN119137358A (zh) 2022-06-29 2023-06-27 运输车辆

Country Status (4)

Country Link
EP (1) EP4502350A4 (https=)
JP (1) JP7697157B2 (https=)
CN (1) CN119137358A (https=)
WO (1) WO2024004979A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120588770B (zh) * 2025-06-16 2026-01-27 徐州徐工能源装备有限公司 一种地下运输设备散热系统及其控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6473109A (en) * 1987-09-14 1989-03-17 Nippon Denso Co Cooling system for vehicle
JPH02101022U (https=) * 1989-01-30 1990-08-10
JPH0979211A (ja) * 1995-09-12 1997-03-25 Aisin Seiki Co Ltd 車両用冷却システム
US6076488A (en) * 1997-03-17 2000-06-20 Shin Caterpillar Mitsubishi Ltd. Cooling device for a construction machine
JPH10259728A (ja) 1997-03-18 1998-09-29 Nissan Diesel Motor Co Ltd 油圧駆動ファン装置付き冷却装置
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
DE10315402A1 (de) * 2003-04-04 2004-11-04 Voith Turbo Gmbh & Co. Kg Antriebsanlage und Verfahren zur Optimierung der Energiebereitstellung für ein Kühlsystem einer Antriebsanlage
JP2007016659A (ja) * 2005-07-06 2007-01-25 Kobelco Contstruction Machinery Ltd 冷却ファンの制御装置
JP5027705B2 (ja) 2008-03-25 2012-09-19 株式会社小松製作所 作動油供給装置および建設機械
JP5020396B1 (ja) * 2011-06-16 2012-09-05 株式会社小松製作所 ダンプトラック
JP2013044248A (ja) * 2011-08-23 2013-03-04 Nissan Motor Co Ltd エンジンの冷却制御装置
JP6139424B2 (ja) 2014-01-30 2017-05-31 株式会社Kcm 作業車両の原動機制御装置

Also Published As

Publication number Publication date
EP4502350A1 (en) 2025-02-05
WO2024004979A1 (ja) 2024-01-04
JPWO2024004979A1 (https=) 2024-01-04
EP4502350A4 (en) 2025-12-03
JP7697157B2 (ja) 2025-06-23

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