Cooling or heating of the fluid; Warming up fluid systems

Industry

CPC
F15B21/042

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B21/00Common features Fluid-pressure systems, or details thereof, not covered by any preceding group

Current Industry

F15B21/042Cooling or heating of the fluid; Warming up fluid systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Working vehicle
- Patent number 12,162,346
- Issue date Dec 10, 2024
- Kubota Corporation
- Tomoya Katsuura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic actuator including a multi-head piston for hydraulic gearing
- Patent number 12,145,719
- Issue date Nov 19, 2024
- Hamilton Sundstrand Corporation
- Frank Perrelli
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Seal groove cooling flow
- Patent number 12,117,025
- Issue date Oct 15, 2024
- Woodward, Inc.
- James D. Rosplock
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electro-hydraulic servo-valves and related methods
- Patent number 12,110,913
- Issue date Oct 8, 2024
- The Boeing Company
- Neal Van Huynh
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Working machine
- Patent number 12,098,524
- Issue date Sep 24, 2024
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Positioning valve control system
- Patent number 12,092,236
- Issue date Sep 17, 2024
- Hamilton Sundstrand Corporation
- David J. Zawilinski
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Working machine
- Patent number 11,987,130
- Issue date May 21, 2024
- J.C. Bamford Excavators Limited
- Matthew James Clowes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for heating the hydraulic fluid of an electric wo...
- Patent number 11,982,070
- Issue date May 14, 2024
- CNH Industrial America LLC
- Christopher Alan Andreuccetti
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Soil processing machine and method for operating a soil processing...
- Patent number 11,971,099
- Issue date Apr 30, 2024
- Hamm AG
- Thomas Klein
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Self-propelled ground milling machine
- Patent number 11,939,731
- Issue date Mar 26, 2024
- Bomag GmbH
- Nils Muders
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Power dissipation in wave energy converter systems
- Patent number 11,933,262
- Issue date Mar 19, 2024
- Timothy R. Mundon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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
Electric vehicle fluid heating system
- Patent number 11,764,598
- Issue date Sep 19, 2023
- Caterpillar Paving Products Inc.
- Nicholas A. Oetken
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic system for working machine
- Patent number 11,753,798
- Issue date Sep 12, 2023
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system of working machine
- Patent number 11,725,364
- Issue date Aug 15, 2023
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Cooler bypass valve assembly for hydraulic system return circuit
- Patent number 11,719,265
- Issue date Aug 8, 2023
- Caterpillar Inc.
- Gustaf Andrew Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work machine and control method
- Patent number 11,719,335
- Issue date Aug 8, 2023
- Komatsu Ltd.
- Akira Nakashima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic tank
- Patent number 11,708,684
- Issue date Jul 25, 2023
- Caterpillar Inc.
- Jared E. Louis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle with gear and hydraulic cooling system
- Patent number 11,674,589
- Issue date Jun 13, 2023
- Deere & Company
- Alan D. Sheidler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Waste heat scavenging method and system for a work machine
- Patent number 11,673,451
- Issue date Jun 13, 2023
- Deere & Company
- Brian D. Spangler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temperature regulation system for vehicle hydraulic system
- Patent number 11,649,838
- Issue date May 16, 2023
- Oshkosh Corporation
- Cody D. Clifton
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Methods and systems for cooling a pressurized fluid with a reduced-...
- Patent number 11,624,373
- Issue date Apr 11, 2023
- Concepts NREC, LLC
- Kerry N. Oliphant
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Hydraulic power system and method for controlling same
- Patent number 11,572,900
- Issue date Feb 7, 2023
- Enerpac Tool Group Corp.
- Nathan Adam Hughes
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric work vehicle
- Patent number 11,486,420
- Issue date Nov 1, 2022
- Kubota Corporation
- Katsuhiko Uemura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic system for a working machine
- Patent number 11,459,732
- Issue date Oct 4, 2022
- Volvo Construction Equipment AB
- Bo Vigholm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Servovalve
- Patent number 11,454,335
- Issue date Sep 27, 2022
- Hamilton Sundstrand Corporation
- Marcin Cis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Hydraulic system for working machine
- Patent number 11,448,244
- Issue date Sep 20, 2022
- Kubota Corporation
- Yuji Fukuda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Actuating system for actuating a foldable wing tip portion of a win...
- Patent number 11,447,231
- Issue date Sep 20, 2022
- Airbus Operations GmbH
- Saskia Dege
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pressurized fluid supply system for an agricultural vehicle
- Patent number 11,441,581
- Issue date Sep 13, 2022
- AGCO INTERNATIONAL GmbH
- Gabriel Reitemann
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTROHYDRAULIC ACTUATING DEVICE HAVING INTEGRATED ELECTRICAL FUNC...
- Publication number 20240410401
- Publication date Dec 12, 2024
- EMG AUTOMATION GMBH
- Roman FUCHS
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR RECOVERING AND UTILIZING WASTE ENERGY IN A...
- Publication number 20240401617
- Publication date Dec 5, 2024
- CNH INDUSTRIAL AMERICA LLC
- Andrew Tarman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SYSTEM AND TRAVEL POWER STATION
- Publication number 20240369079
- Publication date Nov 7, 2024
- EPIROC (NANJING) CONSTRUCTION & MINING EQUIPMENT LTD.
- Jie ZHAO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
THERMOACTIVATE MODULAR SOFT ACTUATOR BASED ON PHASE TRANSITION
- Publication number 20240326240
- Publication date Oct 3, 2024
- UNIVERSITY OF NORTH TEXAS
- Amir JAFARI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WORKING VEHICLE
- Publication number 20240308333
- Publication date Sep 19, 2024
- KUBOTA CORPORATION
- Tomoya KATSUURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR ISOTHERMAL COMPRESSION, CONSTANT-PRES...
- Publication number 20240271590
- Publication date Aug 15, 2024
- Xi'an Thermal Power Research Institute Co., Ltd
- Xiaolei Jing
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HYDRAULIC UNIT
- Publication number 20240263652
- Publication date Aug 8, 2024
- DAIKIN INDUSTRIES, LTD.
- Hirotoshi TORII
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD OF OPERATING A HYDRAULIC SYSTEM FROM AN OFF-STATE IN A COLD...
- Publication number 20240255011
- Publication date Aug 1, 2024
- Siemens Gamesa Renewable Energy A/S
- Jonathan Sheider
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Electric Apparatus for Screeding Concrete
- Publication number 20240240413
- Publication date Jul 18, 2024
- Ligchine International Corporation
- Peter A. Ligman
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20240018747
- Publication date Jan 18, 2024
- Yanmar Holdings Co., Ltd.
- Kohei OKAZAKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
WIRELESS ACTUATORS
- Publication number 20230340971
- Publication date Oct 26, 2023
- Massachusetts Institute of Technology
- Seyed M. Mirvakili
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING
- Publication number 20230339604
- Publication date Oct 26, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Ryan Prescott Susca
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING
- Publication number 20230339605
- Publication date Oct 26, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Frank Perrelli
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
POSITIONING VALVE CONTROL SYSTEM
- Publication number 20230323976
- Publication date Oct 12, 2023
- HAMILTON SUNDSTRAND CORPORATION
- David J. Zawilinski
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC UNIT AND ASSEMBLY
- Publication number 20230287906
- Publication date Sep 14, 2023
- FTE automotive GmbH
- Philip BAHR
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR AN ELECTRIC MACHINE
- Publication number 20230256842
- Publication date Aug 17, 2023
- Caterpillar Inc.
- Andrew B. ROBINSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM
- Publication number 20230243371
- Publication date Aug 3, 2023
- Oshkosh Corporation
- Cody D. Clifton
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE FOR DIVIDING A HYDRAULIC CIRCUIT AND HYDRAULIC CIRCUIT COMPRI...
- Publication number 20230175532
- Publication date Jun 8, 2023
- Airbus Operations S.L.U.
- Benjamin BOUVIER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR HEATING THE HYDRAULIC FLUID OF AN ELECTRIC WO...
- Publication number 20230151584
- Publication date May 18, 2023
- CNH INDUSTRIAL AMERICA LLC
- Christopher Alan Andreuccetti
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
POWER DISSIPATION IN WAVE ENERGY CONVERTER SYSTEMS
- Publication number 20230094604
- Publication date Mar 30, 2023
- OSCILLA POWER, INC.
- Timothy R. Mundon
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ELECTRIC VEHICLE FLUID HEATING SYSTEM
- Publication number 20220407327
- Publication date Dec 22, 2022
- Caterpillar Paving Products Inc.
- Nicholas A. Oetken
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLER BYPASS VALVE ASSEMBLY FOR HYDRAULIC SYSTEM RETURN CIRCUIT
- Publication number 20220364581
- Publication date Nov 17, 2022
- Caterpillar Inc.
- Gustaf Andrew Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SELF-PROPELLED GROUND MILLING MACHINE
- Publication number 20220316155
- Publication date Oct 6, 2022
- BOMAG GmbH
- Nils MUDERS
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Methods and Systems For Cooling A Pressurized Fluid With A Reduced-...
- Publication number 20220220977
- Publication date Jul 14, 2022
- Concepts NREC, LLC
- Kerry N. Oliphant
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FORKLIFT HYDRAULIC MOTOR BASED INDUSTRIAL DRIVER APPARATUS
- Publication number 20220196041
- Publication date Jun 23, 2022
- One Pass Innovators, LLC
- Ryan DeWind
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYDRAULIC POWER SYSTEM AND METHOD FOR CONTROLLING SAME
- Publication number 20220145909
- Publication date May 12, 2022
- Enerpac Tool Group Corp.
- Nathan Adam Hughes
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WASTE HEAT SCAVENGING METHOD AND SYSTEM FOR A WORK MACHINE
- Publication number 20220032733
- Publication date Feb 3, 2022
- Deere & Company
- BRIAN D. SPANGLER
- B60 - VEHICLES IN GENERAL
Information Patent Application
TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM
- Publication number 20210396251
- Publication date Dec 23, 2021
- Oshkosh Corporation
- Cody D. Clifton
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
A HYDRAULIC SYSTEM FOR A WORKING MACHINE
- Publication number 20210381200
- Publication date Dec 9, 2021
- Volvo Constructrion Equipment AB
- Bo Vigholm
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Cooling or heating of the fluid; Warming up fluid systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Working vehicle

Hydraulic actuator including a multi-head piston for hydraulic gearing

Seal groove cooling flow

Electro-hydraulic servo-valves and related methods

Working machine

Positioning valve control system

Working machine

System and method for heating the hydraulic fluid of an electric wo...

Soil processing machine and method for operating a soil processing...

Working machine

Self-propelled ground milling machine

Power dissipation in wave energy converter systems

Working machine

Electric vehicle fluid heating system

Hydraulic system for working machine

Hydraulic system of working machine

Cooler bypass valve assembly for hydraulic system return circuit

Work machine and control method

Hydraulic tank

Vehicle with gear and hydraulic cooling system

Waste heat scavenging method and system for a work machine

Temperature regulation system for vehicle hydraulic system

Methods and systems for cooling a pressurized fluid with a reduced-...

Hydraulic power system and method for controlling same

Electric work vehicle

Hydraulic system for a working machine

Servovalve

Hydraulic system for working machine

Actuating system for actuating a foldable wing tip portion of a win...

Pressurized fluid supply system for an agricultural vehicle

Patents Applicationslast 30 patents

ELECTROHYDRAULIC ACTUATING DEVICE HAVING INTEGRATED ELECTRICAL FUNC...

SYSTEMS AND METHODS FOR RECOVERING AND UTILIZING WASTE ENERGY IN A...

POWER SYSTEM AND TRAVEL POWER STATION

THERMOACTIVATE MODULAR SOFT ACTUATOR BASED ON PHASE TRANSITION

WORKING VEHICLE

DEVICE, SYSTEM AND METHOD FOR ISOTHERMAL COMPRESSION, CONSTANT-PRES...

HYDRAULIC UNIT

METHOD OF OPERATING A HYDRAULIC SYSTEM FROM AN OFF-STATE IN A COLD...

Electric Apparatus for Screeding Concrete

CONSTRUCTION MACHINE

WORKING MACHINE

WIRELESS ACTUATORS

HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING

HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING

POSITIONING VALVE CONTROL SYSTEM

HYDRAULIC UNIT AND ASSEMBLY

SYSTEMS AND METHODS FOR AN ELECTRIC MACHINE

TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM

VALVE FOR DIVIDING A HYDRAULIC CIRCUIT AND HYDRAULIC CIRCUIT COMPRI...

SYSTEM AND METHOD FOR HEATING THE HYDRAULIC FLUID OF AN ELECTRIC WO...

POWER DISSIPATION IN WAVE ENERGY CONVERTER SYSTEMS

ELECTRIC VEHICLE FLUID HEATING SYSTEM

COOLER BYPASS VALVE ASSEMBLY FOR HYDRAULIC SYSTEM RETURN CIRCUIT

SELF-PROPELLED GROUND MILLING MACHINE

Methods and Systems For Cooling A Pressurized Fluid With A Reduced-...

FORKLIFT HYDRAULIC MOTOR BASED INDUSTRIAL DRIVER APPARATUS

HYDRAULIC POWER SYSTEM AND METHOD FOR CONTROLLING SAME

WASTE HEAT SCAVENGING METHOD AND SYSTEM FOR A WORK MACHINE

TEMPERATURE REGULATION SYSTEM FOR VEHICLE HYDRAULIC SYSTEM

A HYDRAULIC SYSTEM FOR A WORKING MACHINE