Control of a negative load

Industry

CPC
F15B2211/761

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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 F15B2211/00Circuits for servomotor systems

Current Industry

F15B2211/761Control of a negative load

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dual power electro-hydraulic motion control system
- Patent number 12,188,494
- Issue date Jan 7, 2025
- Danfoss A/S
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system for linear actuation
- Patent number 12,188,467
- Issue date Jan 7, 2025
- Danfoss Power Solutions Inc.
- Aaron Darnell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Controller and method for hydraulic apparatus
- Patent number 11,913,477
- Issue date Feb 27, 2024
- John Hutcheson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Power system for lifting apparatus
- Patent number 11,835,071
- Issue date Dec 5, 2023
- NORTH VALLEY RESEARCH, INC.
- Binxin Zhou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic system for hydro-mechanical machines comprising rotary me...
- Patent number 11,814,814
- Issue date Nov 14, 2023
- L&T TECHNOLOGY SERVICES LIMITED
- Atul Chandra Tripathi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system for a mobile rescue stretcher and mobile rescue st...
- Patent number 11,679,043
- Issue date Jun 20, 2023
- HAWE Hydraulik SE
- Christian Hart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrostatic drive
- Patent number 11,655,834
- Issue date May 23, 2023
- Robert Bosch GmbH
- Dominik Thomas Hoffmann
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Crop machine with an electronically controlled hydraulic cylinder f...
- Patent number 11,564,350
- Issue date Jan 31, 2023
- MacDon Industries Ltd.
- James Thomas Dunn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Windrower variable rate header floatation system
- Patent number 11,547,049
- Issue date Jan 10, 2023
- Deere & Company
- Timothy J. Kraus
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic system with energy recovery
- Patent number 11,441,585
- Issue date Sep 13, 2022
- Dana Motion Systems Italia S.r.l.
- Luca Buscicchio
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
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
Hydraulic drive system of construction machine
- Patent number 11,274,417
- Issue date Mar 15, 2022
- Kawasaki Jukogyo Kabushiki Kaisha
- Akihiro Kondo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 11,002,297
- Issue date May 11, 2021
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system of construction machinery
- Patent number 10,988,915
- Issue date Apr 27, 2021
- Doosan Infracore Co., Ltd.
- Byung Il Kang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for estimating an external force acting on an electrohydrost...
- Patent number 10,976,210
- Issue date Apr 13, 2021
- Safran Electronics & Defense
- Nirina Feliste
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pump-controlled hydraulic circuits for operating a differential hyd...
- Patent number 10,927,856
- Issue date Feb 23, 2021
- University of Manitoba
- Ahmed A. Imam
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Work machine
- Patent number 10,914,328
- Issue date Feb 9, 2021
- Hitachi Construction Machinery Co., Ltd.
- Yuichi Ogawa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus for recuperating hydraulic energy with energy-efficient r...
- Patent number 10,890,199
- Issue date Jan 12, 2021
- Liebherr•Mining Equipment Colmar SAS
- Philipp Hahn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive device for cargo vehicle
- Patent number 10,844,879
- Issue date Nov 24, 2020
- Kabushiki Kaisha Toyota Jidoshokki
- Yuki Ueda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus and methods for the control of hydraulic actuators
- Patent number 10,830,257
- Issue date Nov 10, 2020
- National Oilwell Varco Norway AS
- Michael Rygaard Hansen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cylinder driving device
- Patent number 10,794,404
- Issue date Oct 6, 2020
- KYB Corporation
- Daisuke Tanaka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Construction machine
- Patent number 10,767,674
- Issue date Sep 8, 2020
- Hitachi Construction Machinery Co., Ltd.
- Takamasa Kai
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic driving apparatus of work machine
- Patent number 10,704,229
- Issue date Jul 7, 2020
- Kobe Steel, Ltd.
- Shohei Uemura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for recovering hydraulic energy by connecting two differenti...
- Patent number 10,690,151
- Issue date Jun 23, 2020
- Liebherr•Mining Equipment Colmar SAS
- Philipp Hahn
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Crop machine with an electronically controlled hydraulic cylinder f...
- Patent number 10,681,865
- Issue date Jun 16, 2020
- MacDon Industries Ltd.
- James Thomas Dunn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Apparatus and method for controlling spool displacement of construc...
- Patent number 10,670,050
- Issue date Jun 2, 2020
- Doosan Infracore Co., Ltd.
- Ki Yong Kim
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Crop machine with an electronically controlled hydraulic cylinder f...
- Patent number 10,624,263
- Issue date Apr 21, 2020
- MacDon Industries Ltd.
- James Thomas Dunn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Crop machine with an electronically controlled hydraulic cylinder f...
- Patent number 10,617,059
- Issue date Apr 14, 2020
- MacDon Industries Ltd.
- James Thomas Dunn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 10,605,277
- Issue date Mar 31, 2020
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION
- Publication number 20230213031
- Publication date Jul 6, 2023
- Danfoss Power Solutions Inc.
- Aaron Darnell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTROL UNIT FOR A HYDRAULIC SYSTEM
- Publication number 20220106766
- Publication date Apr 7, 2022
- VOLVO CONSTRUCTION EQUIPMENT AB
- Johan Lillemets
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
A LOAD SENSING HYDRAULIC SYSTEM FOR A WORKING MACHINE, AND A METHOD...
- Publication number 20180100525
- Publication date Apr 12, 2018
- VOLVO CONSTRUCTION EQUIPMENT AB
- Bo VIGHOLM
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLUID PRESSURE INCREASING/DECREASING MACHINE AND WORKING MACHINE
- Publication number 20140366717
- Publication date Dec 18, 2014
- Koichiro TSUKANE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC CONTROL DEVICE FOR FORKLIFT
- Publication number 20140331662
- Publication date Nov 13, 2014
- NISHINA INDUSTRIAL CO., LTD.
- Yuki Ueda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
POWER REGENERATION DEVICE FOR WORKING MACHINE AND WORKING MACHINE
- Publication number 20140283509
- Publication date Sep 25, 2014
- Seiji Hijikata
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Regeneration System and Method for a Material Handling Ve...
- Publication number 20140260222
- Publication date Sep 18, 2014
- THE RAYMOND CORPORATION
- Joseph T. Yahner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SERVO ACTUATOR LOAD VECTOR GENERATING SYSTEM
- Publication number 20140260226
- Publication date Sep 18, 2014
- MTS Systems Corporation
- Glen Charles Grenier
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SHOVEL AND METHOD OF CONTROLLING SHOVEL
- Publication number 20140182279
- Publication date Jul 3, 2014
- Sumitomo Heavy Industries, Ltd.
- Chunnan WU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM FOR SWING MOTOR
- Publication number 20140174065
- Publication date Jun 26, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROTATION CONTROL DEVICE AND CONSTRUCTION MACHINE INCLUDING ROTATION...
- Publication number 20140178167
- Publication date Jun 26, 2014
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Naoki Goto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROL SYSTEM FOR HYDRAULIC SYSTEM AND METHOD FOR RECOVERING ENERG...
- Publication number 20140166114
- Publication date Jun 19, 2014
- MENG (RACHEL) WANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROL DEVICE FOR A HYDRAULIC DRIVE
- Publication number 20140158469
- Publication date Jun 12, 2014
- Roland Bisig
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE
- Publication number 20140130488
- Publication date May 15, 2014
- Kobelco Cranes Co., Ltd.
- Naoki SUGANO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE
- Publication number 20140130486
- Publication date May 15, 2014
- Kobelco Cranes Co., Ltd.
- Naoki Sugano
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTRO-HYDRAULIC ACTUATOR (EHA) FOR PALLET TRUCK
- Publication number 20140124299
- Publication date May 8, 2014
- Parker-Hannifin Corporation
- Matthew C. Royer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ENERGY RECOVERY METHOD AND SYSTEM
- Publication number 20140123633
- Publication date May 8, 2014
- Marcus Rösth
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC ENERGY RECOVERY SYSTEM
- Publication number 20140026550
- Publication date Jan 30, 2014
- Jason Lee Brinkman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SLEWING TYPE WORKING MACHINE
- Publication number 20140007565
- Publication date Jan 9, 2014
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Koji Yamashita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Energy Storage Cylinder and Control System for a Moving Structural...
- Publication number 20130340418
- Publication date Dec 26, 2013
- Caterpillar, Inc.
- Gang Victor Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic System and Control Logic for Collection and Recovery of E...
- Publication number 20130333378
- Publication date Dec 19, 2013
- Caterpillar Inc.
- Gang Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic System and Arrangement for an Access Arrangement
- Publication number 20130327032
- Publication date Dec 12, 2013
- Ricon Corp.
- Michael I. Combley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY
- Publication number 20130318955
- Publication date Dec 5, 2013
- Caterpillar Inc.
- Jiao ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM
- Publication number 20130298541
- Publication date Nov 14, 2013
- JERRY FAYE CARLIN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
MOTIVE POWER REGENERATION SYSTEM FOR WORKING MACHINE
- Publication number 20130300128
- Publication date Nov 14, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kazuo Fujishima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY
- Publication number 20130283777
- Publication date Oct 31, 2013
- Gang Victor WEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM AND CRANE
- Publication number 20130236272
- Publication date Sep 12, 2013
- Liebherr-Werk Nenzing GmbH
- Christof Gassner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Apparatus and Method for Recuperation of Hydraulic Energy
- Publication number 20130199168
- Publication date Aug 8, 2013
- NATIONAL OILWELL VARCO NORWAY AS
- David Bengt Johan Ankargren
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE
- Publication number 20130152575
- Publication date Jun 20, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hiroo Kondo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Control of a negative load

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual power electro-hydraulic motion control system

Hydraulic control system for linear actuation

Controller and method for hydraulic apparatus

Power system for lifting apparatus

Hydraulic system for hydro-mechanical machines comprising rotary me...

Hydraulic system for a mobile rescue stretcher and mobile rescue st...

Hydrostatic drive

Crop machine with an electronically controlled hydraulic cylinder f...

Windrower variable rate header floatation system

Hydraulic system with energy recovery

Dual power electro-hydraulic motion control system

Energy recuperation system and method for construction equipment

Hydraulic drive system of construction machine

Method to automatically detect parameter for pressure dynamics control

Hydraulic system of construction machinery

Method for estimating an external force acting on an electrohydrost...

Pump-controlled hydraulic circuits for operating a differential hyd...

Work machine

Apparatus for recuperating hydraulic energy with energy-efficient r...

Hydraulic drive device for cargo vehicle

Apparatus and methods for the control of hydraulic actuators

Cylinder driving device

Construction machine

Hydraulic driving apparatus of work machine

Device for recovering hydraulic energy by connecting two differenti...

Crop machine with an electronically controlled hydraulic cylinder f...

Apparatus and method for controlling spool displacement of construc...

Crop machine with an electronically controlled hydraulic cylinder f...

Crop machine with an electronically controlled hydraulic cylinder f...

Method to automatically detect parameter for pressure dynamics control

Patents Applicationslast 30 patents

HYDRAULIC CONTROL SYSTEM FOR LINEAR ACTUATION

CONTROL UNIT FOR A HYDRAULIC SYSTEM

ENERGY RECUPERATION SYSTEM AND METHOD FOR CONSTRUCTION EQUIPMENT

A LOAD SENSING HYDRAULIC SYSTEM FOR A WORKING MACHINE, AND A METHOD...

FLUID PRESSURE INCREASING/DECREASING MACHINE AND WORKING MACHINE

HYDRAULIC CONTROL DEVICE FOR FORKLIFT

POWER REGENERATION DEVICE FOR WORKING MACHINE AND WORKING MACHINE

Hydraulic Regeneration System and Method for a Material Handling Ve...

SERVO ACTUATOR LOAD VECTOR GENERATING SYSTEM

SHOVEL AND METHOD OF CONTROLLING SHOVEL

HYDRAULIC CONTROL SYSTEM FOR SWING MOTOR

ROTATION CONTROL DEVICE AND CONSTRUCTION MACHINE INCLUDING ROTATION...

CONTROL SYSTEM FOR HYDRAULIC SYSTEM AND METHOD FOR RECOVERING ENERG...

CONTROL DEVICE FOR A HYDRAULIC DRIVE

HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE

HYDRAULIC DRIVE APPARATUS FOR WORK MACHINE

ELECTRO-HYDRAULIC ACTUATOR (EHA) FOR PALLET TRUCK

ENERGY RECOVERY METHOD AND SYSTEM

HYDRAULIC ENERGY RECOVERY SYSTEM

SLEWING TYPE WORKING MACHINE

Energy Storage Cylinder and Control System for a Moving Structural...

Hydraulic System and Control Logic for Collection and Recovery of E...

Hydraulic System and Arrangement for an Access Arrangement

ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY

LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM

MOTIVE POWER REGENERATION SYSTEM FOR WORKING MACHINE

HYDRAULIC CONTROL SYSTEM HAVING ENERGY RECOVERY

HYDRAULIC SYSTEM AND CRANE

Apparatus and Method for Recuperation of Hydraulic Energy

HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE