using hydraulic drives

Industry

CPC
F01P7/044

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01PCOOLING OF MACHINES OR ENGINES IN GENERAL COOLING OF INTERNAL-COMBUSTION ENGINES F01P7/00Controlling of coolant flow

Current Industry

F01P7/044using hydraulic drives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Flow sharing control for multiple hydraulic fan motors
- Patent number 12,163,459
- Issue date Dec 10, 2024
- Caterpillar SARL
- Steven Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Working machine
- Patent number 11,953,035
- Issue date Apr 9, 2024
- Kubota Corporation
- Daiki Abe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work vehicle and control method for fan of work vehicle
- Patent number 11,866,911
- Issue date Jan 9, 2024
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Working machine
- Patent number 11,781,572
- Issue date Oct 10, 2023
- Kubota Corporation
- Daiki Abe
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Cooling system for vehicle
- Patent number 11,773,958
- Issue date Oct 3, 2023
- Toyota Jidosha Kabushiki Kaisha
- Junichi Inoue
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fan speed control system for engine cooling
- Patent number 11,619,161
- Issue date Apr 4, 2023
- APPLIED INDUSTRIAL TECHNOLOGIES, INC.
- Wenling Babbitt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fan speed control algorithm for engine cooling
- Patent number 11,614,020
- Issue date Mar 28, 2023
- APPLIED INDUSTRIAL TECHNOLGIES, INC.
- Wenling Babbitt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic drive fan control device
- Patent number 11,396,839
- Issue date Jul 26, 2022
- Hitachi Construction Machinery Co., Ltd.
- Takaaki Tanaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wheel loader
- Patent number 11,274,745
- Issue date Mar 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modular hydraulic valve assembly for work vehicle
- Patent number 10,746,200
- Issue date Aug 18, 2020
- Caterpillar SARL
- Adam Adeeb
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid driven thermal module and thermal management system
- Patent number 10,746,084
- Issue date Aug 18, 2020
- General Electric Company
- Juan Antonio Sabate
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve device for controlling a fluid flow and flow control valve
- Patent number 10,678,276
- Issue date Jun 9, 2020
- Hydac Fluidtechnik GmbH
- Harald Baer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Work machine
- Patent number 10,662,617
- Issue date May 26, 2020
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propulsion system for a construction machine
- Patent number 10,544,860
- Issue date Jan 28, 2020
- Caterpillar Paving Products Inc.
- Nicholas Aaron Greene
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fan drive system and management system
- Patent number 10,473,127
- Issue date Nov 12, 2019
- Komatsu Ltd.
- Mitsuru Ohshiro
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Utility vehicle fluid cooling
- Patent number 10,436,084
- Issue date Oct 8, 2019
- AGCO INTERNATIONAL GmbH
- Gabriel Reitemann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fan control system with electro-hydraulic valve providing three fan...
- Patent number 10,330,126
- Issue date Jun 25, 2019
- Caterpillar Inc.
- Justian D. Reever
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for selectively bypassing fluid supply to one or more operat...
- Patent number 10,273,962
- Issue date Apr 30, 2019
- Caterpillar Inc.
- Edward William Mate
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooling fan control device for construction machine
- Patent number 10,132,058
- Issue date Nov 20, 2018
- Hitachi Construction Machinery Co., Ltd.
- Mitsuhiko Kanehama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Driving arrangement and cooling system for a snow blower device
- Patent number 10,060,088
- Issue date Aug 28, 2018
- Clement Contant
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Hydraulic driven fan system
- Patent number 10,006,334
- Issue date Jun 26, 2018
- Caterpillar Inc.
- Steven Edward Johnson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cooling system having pulsed fan control
- Patent number 9,970,347
- Issue date May 15, 2018
- Caterpillar Inc.
- Brian Douglas Hoff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Work vehicle
- Patent number 9,945,101
- Issue date Apr 17, 2018
- Komatsu Ltd.
- Yoshiaki Hino
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fluid systems for machines with integrated energy recovery circuit
- Patent number 9,945,396
- Issue date Apr 17, 2018
- Caterpillar Inc.
- Tonglin Shang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for controlling cooling fan-brake of construction equipment
- Patent number 9,580,887
- Issue date Feb 28, 2017
- Doosan Infracore Co., Ltd.
- In Pyo Jang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for cooling fan for vehicle
- Patent number 9,551,269
- Issue date Jan 24, 2017
- Komatsu Ltd.
- Norihide Mizoguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulically driven cooling fan responsive to engine load
- Patent number 9,512,831
- Issue date Dec 6, 2016
- Robert Bosch GmbH
- Egon Rill
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooling fan control device
- Patent number 9,458,758
- Issue date Oct 4, 2016
- KCM Corporation
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic system having low speed operation
- Patent number 9,366,272
- Issue date Jun 14, 2016
- Caterpillar Inc.
- Susan E. Bieker
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Work machine
- Patent number 9,322,603
- Issue date Apr 26, 2016
- Hitachi Construction Machinery Co., Ltd.
- Koji Hyodo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC OPERATING DEVICE FOR A COOLING FAN OF A UTILITY VEHICLE
- Publication number 20230358160
- Publication date Nov 9, 2023
- Deere & Company
- MANUEL BILLICH
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORKING MACHINE
- Publication number 20230349402
- Publication date Nov 2, 2023
- KUBOTA CORPORATION
- Daiki ABE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FAN SPEED CONTROL SYSTEM FOR ENGINE COOLING
- Publication number 20230235694
- Publication date Jul 27, 2023
- Applied Industrial Technologies, Inc.
- Wenling Babbitt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORK VEHICLE AND CONTROL METHOD FOR FAN OF WORK VEHICLE
- Publication number 20230203789
- Publication date Jun 29, 2023
- KUBOTA CORPORATION
- Yuji FUKUDA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOW SHARING CONTROL FOR MULTIPLE HYDRAULIC FAN MOTORS
- Publication number 20230167760
- Publication date Jun 1, 2023
- CATERPILLAR S.A.R.L.
- Steven JOHNSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLING SYSTEM FOR VEHICLE
- Publication number 20220235859
- Publication date Jul 28, 2022
- Toyota Jidosha Kabushiki Kaisha
- Junichi INOUE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Hydraulic Drive Fan Control Device
- Publication number 20220056833
- Publication date Feb 24, 2022
- Hitachi Construction Machinery Co., Ltd.
- Takaaki TANAKA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LIQUID DRIVEN THERMAL MODULE AND THERMAL MANAGEMENT SYSTEM
- Publication number 20200191042
- Publication date Jun 18, 2020
- GENERAL ELECTRIC COMPANY
- Juan Antonio Sabate
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fan Speed Control Algorithm For Engine Cooling
- Publication number 20200088087
- Publication date Mar 19, 2020
- Applied Industrial Technologies, Inc.
- Wenling Babbitt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC FAN ARRANGEMENT
- Publication number 20190292975
- Publication date Sep 26, 2019
- Oshkosh Corporation
- Yanming Hou
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROPULSION SYSTEM FOR A CONSTRUCTION MACHINE
- Publication number 20190162296
- Publication date May 30, 2019
- Caterpillar Paving Products Inc.
- Nicholas Aaron Greene
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fan Speed Control System For Engine Cooling
- Publication number 20180328261
- Publication date Nov 15, 2018
- Applied Industrial Technologies, Inc.
- Wenling Babbitt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC SYSTEM FOR MAINTAINING MINIMUM LOW SIDE PRESSURE OF CLOSE...
- Publication number 20180291797
- Publication date Oct 11, 2018
- Danfoss Power Solutions Inc.
- Christian S. Daley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fan Control System with Electro-Hydraulic Valve Providing Three Fan...
- Publication number 20180172030
- Publication date Jun 21, 2018
- Caterpillar Inc.
- Justian D. Reever
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC PUMP/MOTOR WITH ROTATION DETECTION MECHANISM
- Publication number 20170276055
- Publication date Sep 28, 2017
- Komatsu Ltd.
- Jun Nabata
- G11 - INFORMATION STORAGE
Information Patent Application
WORK VEHICLE
- Publication number 20160281328
- Publication date Sep 29, 2016
- KOMATSU LTD.
- Yoshiaki HINO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HYDRAULIC DRIVEN FAN SYSTEM
- Publication number 20160245149
- Publication date Aug 25, 2016
- Caterpillar Inc.
- Steven Edward Johnson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Cooling Fan Control Device for Construction Machine
- Publication number 20160201545
- Publication date Jul 14, 2016
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Mitsuhiko KANEHAMA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
AC SYSTEM WITH PROPORTIONAL CONTROLLED HYDRAULIC FAN
- Publication number 20160089957
- Publication date Mar 31, 2016
- International Truck Intellectual Property Company, LLC
- Jose Antonio Marques Neto
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE FOR CONTROLLING THE OPERATION OF A VENTILATOR, WHICH CAN BE...
- Publication number 20150308325
- Publication date Oct 29, 2015
- HYDAC FLUIDTECHNIK GMBH
- Harald BAER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORK VEHICLE
- Publication number 20150198244
- Publication date Jul 16, 2015
- Komatsu Ltd.
- Yutaka Ono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR CONTROLLING COOLING FAN-BRAKE OF CONSTRUCTION EQUIPMENT
- Publication number 20140373925
- Publication date Dec 25, 2014
- In Pyo Jang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cooling Fan Control Device
- Publication number 20140311140
- Publication date Oct 23, 2014
- Koji Hyodo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Engine Compensation for Fan Power
- Publication number 20140209047
- Publication date Jul 31, 2014
- Caterpillar, Inc.
- Brandon L. Hagman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STRUCTURE FOR CONTROLLING HYDRAULIC PUMP FOR DRIVING ENGINE COOLING...
- Publication number 20140169991
- Publication date Jun 19, 2014
- Hyung-Suk Byun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONSTRUCTION MACHINE AND CONTROL METHOD FOR COOLING FAN
- Publication number 20140060099
- Publication date Mar 6, 2014
- Hiroyuki Kitaoka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electro-Hydraulic Control Design for Pump Discharge Pressure Control
- Publication number 20140060034
- Publication date Mar 6, 2014
- CAPTERPILLAR, INC.
- Hongliu Du
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC CIRCUIT CONTROL
- Publication number 20140033691
- Publication date Feb 6, 2014
- Caterpilar Inc.
- Jeremy T. PETERSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD TO CHARGE AND DISCHARGE AN ACCUMULATOR
- Publication number 20140033692
- Publication date Feb 6, 2014
- Caterpillar Inc.
- Bryan E. Nelson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Valve Contamination Dislodgement
- Publication number 20140018964
- Publication date Jan 16, 2014
- Justin J. Turnis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

using hydraulic drives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flow sharing control for multiple hydraulic fan motors

Working machine

Work vehicle and control method for fan of work vehicle

Working machine

Cooling system for vehicle

Fan speed control system for engine cooling

Fan speed control algorithm for engine cooling

Hydraulic drive fan control device

Wheel loader

Modular hydraulic valve assembly for work vehicle

Liquid driven thermal module and thermal management system

Valve device for controlling a fluid flow and flow control valve

Work machine

Propulsion system for a construction machine

Fan drive system and management system

Utility vehicle fluid cooling

Fan control system with electro-hydraulic valve providing three fan...

System for selectively bypassing fluid supply to one or more operat...

Cooling fan control device for construction machine

Driving arrangement and cooling system for a snow blower device

Hydraulic driven fan system

Cooling system having pulsed fan control

Work vehicle

Fluid systems for machines with integrated energy recovery circuit

Method for controlling cooling fan-brake of construction equipment

Control device for cooling fan for vehicle

Hydraulically driven cooling fan responsive to engine load

Cooling fan control device

Hydraulic system having low speed operation

Work machine

Patents Applicationslast 30 patents

HYDRAULIC OPERATING DEVICE FOR A COOLING FAN OF A UTILITY VEHICLE

WORKING MACHINE

FAN SPEED CONTROL SYSTEM FOR ENGINE COOLING

WORK VEHICLE AND CONTROL METHOD FOR FAN OF WORK VEHICLE

FLOW SHARING CONTROL FOR MULTIPLE HYDRAULIC FAN MOTORS

COOLING SYSTEM FOR VEHICLE

Hydraulic Drive Fan Control Device

LIQUID DRIVEN THERMAL MODULE AND THERMAL MANAGEMENT SYSTEM

Fan Speed Control Algorithm For Engine Cooling

HYDRAULIC FAN ARRANGEMENT

PROPULSION SYSTEM FOR A CONSTRUCTION MACHINE

Fan Speed Control System For Engine Cooling

HYDRAULIC SYSTEM FOR MAINTAINING MINIMUM LOW SIDE PRESSURE OF CLOSE...

Fan Control System with Electro-Hydraulic Valve Providing Three Fan...

HYDRAULIC PUMP/MOTOR WITH ROTATION DETECTION MECHANISM

WORK VEHICLE

HYDRAULIC DRIVEN FAN SYSTEM

Cooling Fan Control Device for Construction Machine

AC SYSTEM WITH PROPORTIONAL CONTROLLED HYDRAULIC FAN

DEVICE FOR CONTROLLING THE OPERATION OF A VENTILATOR, WHICH CAN BE...

WORK VEHICLE

METHOD FOR CONTROLLING COOLING FAN-BRAKE OF CONSTRUCTION EQUIPMENT

Cooling Fan Control Device

Engine Compensation for Fan Power

STRUCTURE FOR CONTROLLING HYDRAULIC PUMP FOR DRIVING ENGINE COOLING...

CONSTRUCTION MACHINE AND CONTROL METHOD FOR COOLING FAN

Electro-Hydraulic Control Design for Pump Discharge Pressure Control

HYDRAULIC CIRCUIT CONTROL

SYSTEM AND METHOD TO CHARGE AND DISCHARGE AN ACCUMULATOR

Valve Contamination Dislodgement