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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F15
Hydraulics devices
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS
F15B2211/00
Circuits for servomotor systems
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F15B2211/212
the pressure sources being accumulators
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic system and a method for controlling the same
Patent number
12,123,434
Issue date
Oct 22, 2024
Volvo Construction Equipment AB
Mika Sahlman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic apparatus and method for a vehicle
Patent number
12,084,839
Issue date
Sep 10, 2024
DANFOSS SCOTLAND LIMITED
Daniil Dumnov
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic circuit including hydraulic decompression energy reclamation
Patent number
12,055,167
Issue date
Aug 6, 2024
Bosch Rexroth Corporation
Royce Gerngross
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Work machine
Patent number
12,049,744
Issue date
Jul 30, 2024
Hitachi Construction Machinery Co., Ltd.
Seiji Hijikata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic charging system with electronic power limiting and load b...
Patent number
12,018,703
Issue date
Jun 25, 2024
QUANTUM MARINE ENGINEERING, INC.
Kevin Kusiak
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Method and system for monitoring health of a hydraulic fluid subsystem
Patent number
11,953,034
Issue date
Apr 9, 2024
Baker Hughes Energy Technology UK Limited
Ajay Kumar Behera
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system for stabilizer drive
Patent number
11,932,361
Issue date
Mar 19, 2024
MOOG GmbH
Werner Handle
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic hybrid system for a work machine and a method of controll...
Patent number
11,885,104
Issue date
Jan 30, 2024
Volvo Construction Equipment AB
Valentin Pause
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Fluid pressure boost system and method
Patent number
11,808,289
Issue date
Nov 7, 2023
Deere & Company
Michael J. Cliff
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic device, a hydraulic system and a working machine
Patent number
11,746,801
Issue date
Sep 5, 2023
Volvo Construction Equipment AB
Mika Sahlman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Integrated energy conversion, transfer and storage system
Patent number
11,742,663
Issue date
Aug 29, 2023
A & A International, LLC
Horia Abaitancei
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable recruitment actuator systems and related methods
Patent number
11,719,263
Issue date
Aug 8, 2023
Adaract Technologies, Ltd.
Joseph Hill
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Discretized valve state control for multi-level hydraulic systems
Patent number
11,713,776
Issue date
Aug 1, 2023
Boston Dynamics, Inc.
Michael Murphy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reliability assessable systems for actuating hydraulically actuated...
Patent number
11,668,149
Issue date
Jun 6, 2023
Transocean Innovation Labs Ltd.
Andrew Leach
E21 - EARTH DRILLING MINING
Information
Patent Grant
Transmission system with traction motor-driven hydraulic circuit an...
Patent number
11,639,594
Issue date
May 2, 2023
Deere & Company
Kyle K. McKinzie
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Electrohydrostatic actuator system with an expansion reservoir
Patent number
11,603,867
Issue date
Mar 14, 2023
MOOG GmbH
Sascha Dany
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Aircraft assembly
Patent number
11,565,796
Issue date
Jan 31, 2023
Safran Landing Systems UK LTD
Royston Alan Evans
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Digital-switching fluidic power supply and hydrostatic transmission...
Patent number
11,512,717
Issue date
Nov 29, 2022
Yanming Wei
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic axis with energy storage feature
Patent number
11,512,716
Issue date
Nov 29, 2022
Bosch Rexroth Corporation
Royce Gerngross
B30 - PRESSES
Information
Patent Grant
Hydraulic unit with combined pneumatic/servomotor action and relate...
Patent number
11,466,705
Issue date
Oct 11, 2022
DRAUSUISSE BRASIL COMERCIO E LOCACAO DE UNIDADES HIDRAULICAS INTELIGENTES S.A.
Ercio Miguel Nema
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS 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
Steam valve driving apparatus
Patent number
11,428,246
Issue date
Aug 30, 2022
Kabushiki Kaisha Toshiba
Hidekazu Miyajima
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
System to pump fluid and control thereof
Patent number
11,408,442
Issue date
Aug 9, 2022
Project Phoenix, LLC
Thomas Afshari
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Dual power electro-hydraulic motion control system
Patent number
11,408,445
Issue date
Aug 9, 2022
Danfoss Power Solutions II Technology A/S
Meng Wang
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Regeneration system and method of energy released from working impl...
Patent number
11,401,693
Issue date
Aug 2, 2022
Volvo Construction Equipment AB
Dong Soo Kim
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Electro-hydrostatic actuator system
Patent number
11,384,778
Issue date
Jul 12, 2022
Moog Luxembourg S.a.r.l.
Sascha Dany
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Energy recuperation system and method for construction equipment
Patent number
11,377,814
Issue date
Jul 5, 2022
Volvo Construction Equipment AB
Dongsoo Kim
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Flow management of a hydraulic system
Patent number
11,377,823
Issue date
Jul 5, 2022
Deere & Company
Aaron M. Quinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic machine unit and method for operating such a machine unit
Patent number
11,358,359
Issue date
Jun 14, 2022
SMS GROUP GMBH
Frank Zensen
B30 - PRESSES
Information
Patent Grant
Hydraulic actuation system for imparting rotation
Patent number
11,326,628
Issue date
May 10, 2022
The Boeing Company
David W. Kirkbride
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DISCRETIZED VALVE STATE CONTROL FOR MULTI-LEVEL HYDRAULIC SYSTEMS
Publication number
20240026905
Publication date
Jan 25, 2024
BOSTON DYNAMICS, INC.
Michael Murphy
B60 - VEHICLES IN GENERAL
Information
Patent Application
AN ELECTRO-HYDRAULIC PROPULSION SYSTEM COMBINED POWER MODULE
Publication number
20230017589
Publication date
Jan 19, 2023
EVECTEK, LTD.
GEORGE RYTON
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSMISSION SYSTEM WITH TRACTION MOTOR-DRIVEN HYDRAULIC CIRCUIT AN...
Publication number
20220220703
Publication date
Jul 14, 2022
Deere & Company
Kyle K. McKinzie
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC SYSTEM AND A METHOD FOR CONTROLLING THE SAME
Publication number
20220186750
Publication date
Jun 16, 2022
VOLVO CONSTRUCTION EQUIPMENT AB
Mika Sahlman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM FOR STABILIZER DRIVE
Publication number
20220177084
Publication date
Jun 9, 2022
Moog GmbH
Werner Handle
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
HYDRAULIC BALANCING CONTROL VALVE AND RIDE CONTROL SYSTEM INCORPORA...
Publication number
20220082171
Publication date
Mar 17, 2022
HydraForce, Inc.
Travis Schmidt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Windrow Merger With Active Weight Transfer System
Publication number
20220061219
Publication date
Mar 3, 2022
H & S Manufacturing Co., Inc.
Michael J. Krahling
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
INTEGRATED ENERGY CONVERSION, TRANSFER AND STORAGE SYSTEM
Publication number
20220060022
Publication date
Feb 24, 2022
A & A International, LLC
Horia ABAITANCEI
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRAULIC DRIVE SYSTEM FOR A PUNCHING APPARATUS
Publication number
20220032356
Publication date
Feb 3, 2022
Salvagnini Italia S.p.A
Claude Lucien BATTHEU
B30 - PRESSES
Information
Patent Application
Hydraulic Charging System with Electronic Power Limiting And Load B...
Publication number
20220010816
Publication date
Jan 13, 2022
Quantum Marine Engineering, Inc.
Kevin Kusiak
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
ELECTRO-HYDROSTATIC ACTUATOR SYSTEM
Publication number
20220003250
Publication date
Jan 6, 2022
Moog Luxembourg S.a.r.l.
Sascha Dany
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
REGENERATION SYSTEM AND METHOD OF ENERGY RELEASED FROM WORKING IMPL...
Publication number
20220002964
Publication date
Jan 6, 2022
VOLVO CONSTRUCTION EQUIPMENT AB
Dong Soo KIM
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC UNIT WITH COMBINED PNEUMATIC/SERVOMOTOR ACTION AND RELATE...
Publication number
20210396249
Publication date
Dec 23, 2021
DRAUSUISSE BRASIL COMERCIO E LOCACAO DE UNIDADES HIDRAULICAS INTELIGENTES S.A.
Ercio Miguel Nema
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
Information
Patent Application
ENERGY RECUPERATION SYSTEM AND METHOD FOR CONSTRUCTION EQUIPMENT
Publication number
20210372078
Publication date
Dec 2, 2021
VOLVO CONSTRUCTION EQUIPMENT AB
Dongsoo Kim
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Electrohydrostatic Actuator System with an Expansion Reservoir
Publication number
20210332831
Publication date
Oct 28, 2021
Moog GmbH
Sascha Dany
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
PRESSURE-BOOSTER OUTPUT STABILIZER
Publication number
20210301839
Publication date
Sep 30, 2021
SMC Corporation
Youji TAKAKUWA
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
RELIABILITY ASSESSABLE SYSTEMS FOR ACTUATING HYDRAULICALLY ACTUATED...
Publication number
20210293111
Publication date
Sep 23, 2021
TRANSOCEAN INNOVATION LABS LTD
Andrew LEACH
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
System to Pump Fluid and Control Thereof
Publication number
20210239137
Publication date
Aug 5, 2021
Project Phoenix, LLC
Thomas Afshari
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Discretized Valve State Control For Multi-Level Hydraulic Systems
Publication number
20210180619
Publication date
Jun 17, 2021
BOSTON DYNAMICS, INC.
Michael Murphy
B60 - VEHICLES IN GENERAL
Information
Patent Application
AGRICULTURAL SYSTEM
Publication number
20210137019
Publication date
May 13, 2021
CNH INDUSTRIAL AMERICA LLC
Frederik Demon
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
HYDRAULIC SYSTEM FOR HYDRO-MECHANICAL MACHINES COMPRISING ROTARY ME...
Publication number
20210018019
Publication date
Jan 21, 2021
L&T TECHNOLOGY SERVICES LIMITED
Atul CHANDRA TRIPATHI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
TAMPING ASSEMBLY FOR A TRACK TAMPING MACHINE
Publication number
20210010206
Publication date
Jan 14, 2021
HP3 REAL GMBH
Bernhard Lichtberger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Hydraulic Accumulator Assembly
Publication number
20200399859
Publication date
Dec 24, 2020
Deere & Company
Kyle A. Holl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC CIRCUIT, TORQUE TRANSMISSION DEVICE HAVING A HYDRAULIC CI...
Publication number
20200292068
Publication date
Sep 17, 2020
AVL COMMERCIAL DRIVELINE & TRACTOR ENGINEERING GMBH
Stefan KUNTNER
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
RELIABILITY ASSESSABLE SYSTEMS FOR ACTUATING HYDRAULICALLY ACTUATED...
Publication number
20200199960
Publication date
Jun 25, 2020
TRANSOCEAN INNOVATION LABS LTD
Andrew LEACH
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Spinning Machine or Winder and Method for Operating a Spinning Mach...
Publication number
20200063762
Publication date
Feb 27, 2020
MASCHINENFABRIK RIETER AG
Robert Hagl
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
System and Method of Charging a Transmission Accumulator
Publication number
20200032897
Publication date
Jan 30, 2020
FORD GLOBAL TECHNOLOGIES, L.L.C.
Joseph Scott Slayton
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
APPARATUS FOR CONTROLLING A HYDRAULIC MACHINE
Publication number
20200018329
Publication date
Jan 16, 2020
VOITH PATENT GmbH
THOMAS ZELLER
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
WING LOCKING WITH HYDRAULIC BLOCKER VALVE
Publication number
20200008354
Publication date
Jan 9, 2020
Deere & Company
Alex Brimeyer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING