Pressure margin control

Industry

CPC
F15B2211/253

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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

F15B2211/253Pressure margin control

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control system
- Patent number 12,180,682
- Issue date Dec 31, 2024
- Caterpillar SARL
- Hideki Nakajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Over-pressure protection system
- Patent number 11,746,802
- Issue date Sep 5, 2023
- Mueller International, LLC
- Daryl Lee Gibson
- G01 - MEASURING TESTING
Information Patent Grant
System and method for controlling hydraulic valve operation within...
- Patent number 11,608,615
- Issue date Mar 21, 2023
- CNH Industrial America LLC
- Francesco Pintore
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control arrangement for an arrangement of mobile machines...
- Patent number 11,572,670
- Issue date Feb 7, 2023
- Robert Bosch GmbH
- Peter Schmuttermair
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic system with load sense and methods thereof
- Patent number 11,459,220
- Issue date Oct 4, 2022
- Danfoss Power Solution II Technology A/S
- Nilesh Anant Sutar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Over-pressure protection system
- Patent number 11,441,584
- Issue date Sep 13, 2022
- Mueller International, LLC
- Daryl Lee Gibson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for controlling hydraulic fluid flow within a wor...
- Patent number 11,313,388
- Issue date Apr 26, 2022
- CNH Industrial America LLC
- Francesco Pintore
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Control device for hydraulic machine
- Patent number 11,143,212
- Issue date Oct 12, 2021
- YANMAR POWER TECHNOLOGY CO., LTD.
- Takayuki Shirouzu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for controlling hydraulic fluid flow within a wor...
- Patent number 11,143,211
- Issue date Oct 12, 2021
- CNH Industrial America LLC
- Francesco Pintore
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Duplicated hydraulic circuit with pressure regulation
- Patent number 11,034,439
- Issue date Jun 15, 2021
- Airbus Helicopters
- Pascal Leguay
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic apparatus comprising synthetically commutated machine, an...
- Patent number 11,022,153
- Issue date Jun 1, 2021
- ARTEMIS INTELLIGENT POWER LIMITED
- Matthew Green
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Directional valve comprising a damping system for controlling a tor...
- Patent number 11,015,723
- Issue date May 25, 2021
- HYDAC SYSTEMS & SERVICES GMBH
- Sascha Alexander Biwersi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve
- Patent number 11,009,051
- Issue date May 18, 2021
- HYDAC SYSTEMS & SERVICES GMBH
- Sascha Alexander Biwersi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Over-pressure protection system
- Patent number 10,767,673
- Issue date Sep 8, 2020
- Mueller International, LLC
- Daryl Lee Gibson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for electrically-driven hydraulic work machine
- Patent number 10,697,150
- Issue date Jun 30, 2020
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Load sensing hydraulic system for a working machine
- Patent number 10,378,184
- Issue date Aug 13, 2019
- Volvo Construction Equipment AB
- Bo Vigholm
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Divided pump implement valve and system
- Patent number 10,267,019
- Issue date Apr 23, 2019
- Caterpillar Inc.
- William Norbert O'Neill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system
- Patent number 10,260,531
- Issue date Apr 16, 2019
- Kawasaki Jukogyo Kabushiki Kaisha
- Akihiro Kondo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for controlling the supply of hydraulic fluid to a work vehi...
- Patent number 10,227,998
- Issue date Mar 12, 2019
- CNH Industrial America LLC
- Jonathan Lacher
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 10,060,451
- Issue date Aug 28, 2018
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Load sensing control circuit
- Patent number 10,024,342
- Issue date Jul 17, 2018
- KYB Corporation
- Takeshi Terao
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 9,890,801
- Issue date Feb 13, 2018
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic drive system for construction machine
- Patent number 9,835,180
- Issue date Dec 5, 2017
- Hitachi Construction Machinery Tierra Co., Ltd.
- Kiwamu Takahashi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control device and operating machine having the same
- Patent number 9,803,339
- Issue date Oct 31, 2017
- Kobe Steel, Ltd.
- Takao Nanjo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Variable load sense open center hybrid system
- Patent number 9,777,464
- Issue date Oct 3, 2017
- Parker-Hannifin Corporation
- Jarmo Harsia
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for varying the volumes of a first hydraulic machine and a s...
- Patent number 9,719,531
- Issue date Aug 1, 2017
- ZF Friedrichshafen AG
- Jan-Frederik Kuhn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hybrid working machine
- Patent number 9,702,379
- Issue date Jul 11, 2017
- HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
- Kiwamu Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic closed circuit system
- Patent number 9,695,841
- Issue date Jul 4, 2017
- Hitachi Construction Machinery Co., Ltd.
- Tsutomu Udagawa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic load-sensing control arrangement
- Patent number 9,695,843
- Issue date Jul 4, 2017
- Robert Bosch GmbH
- Peter Buettner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for construction equipment
- Patent number 9,618,017
- Issue date Apr 11, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Sang-Ki Bae
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD FOR CONTROLLING RETRACTION OF BOOM, MECHANICAL DEVIC...
- Publication number 20240343530
- Publication date Oct 17, 2024
- HUNAN SINOBOOM INTELLIGENT EQUIPMENT CO., LTD.
- Junhui ZOU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
System and Method for Controlling a Mobile Agricultural Machine Hav...
- Publication number 20240301899
- Publication date Sep 12, 2024
- AGCO International GmbH
- Martin Hiemer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL SYSTEM
- Publication number 20240117601
- Publication date Apr 11, 2024
- CATERPILLAR S.A.R.L.
- Hideki Nakajima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OVER-PRESSURE PROTECTION SYSTEM
- Publication number 20220373002
- Publication date Nov 24, 2022
- Mueller International, LLC
- Daryl Lee Gibson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
OVER-PRESSURE PROTECTION SYSTEM
- Publication number 20200355204
- Publication date Nov 12, 2020
- Mueller International, LLC
- Daryl Lee Gibson
- G01 - MEASURING TESTING
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
VALVE
- Publication number 20190390690
- Publication date Dec 26, 2019
- HYDAC SYSTEMS & SERVICES GMBH
- Sascha Alexander BIWERSI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Control Arrangement for an Arrangement of Mobile Machines...
- Publication number 20190345694
- Publication date Nov 14, 2019
- ROBERT BOSCH GmbH
- Peter Schmuttermair
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DIRECTIONAL VALVE COMPRISING A DAMPING SYSTEM FOR CONTROLLING A TOR...
- Publication number 20190219177
- Publication date Jul 18, 2019
- HYDAC Systems & Services GmbH
- Sascha Alexander BIWERSI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM WITH LOAD SENSE AND METHODS THEREOF
- Publication number 20190161328
- Publication date May 30, 2019
- Eaton Intelligent Power Limited
- Nilesh Anant Sutar
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HYDRAULIC APPARATUS COMPRISING SYNTHETICALLY COMMUTATED MACHINE, AN...
- Publication number 20190010965
- Publication date Jan 10, 2019
- Artemis Intelligent Power Limited
- Matthew GREEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20160333900
- Publication date Nov 17, 2016
- Hitachi Construction Machinery Co., Ltd.
- Kiwamu TAKAHASHI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LOAD SENSING CONTROL CIRCUIT
- Publication number 20160138620
- Publication date May 19, 2016
- KYB Corporation
- Takeshi TERAO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CLOSED CIRCUIT SYSTEM
- Publication number 20150107236
- Publication date Apr 23, 2015
- Hitachi Construction Machinery Co., Ltd.
- Tsutomu Udagawa
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CONTROL DEVICE AND OPERATING MACHINE HAVING THE SAME
- Publication number 20140245729
- Publication date Sep 4, 2014
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takao Nanjo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
WORK MACHINE
- Publication number 20140208734
- Publication date Jul 31, 2014
- KUBOTA CORPORATION
- Hiroshi Horii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ELECTRO-HYDRAULIC SYSTEM FOR CONTROLLING MULTIPLE FUNCTIONS
- Publication number 20140069091
- Publication date Mar 13, 2014
- Parker-Hannifin Corporation
- Germano Franzoni
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
MULTIPLE FUNCTION HYDRAULIC SYSTEM WITH A VARIABLE DISPLACEMENT PUM...
- Publication number 20140060032
- Publication date Mar 6, 2014
- HUSCO International, Inc.
- Joseph L. Pfaff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FIXED VARIABLE HYBRID SYSTEM
- Publication number 20140020373
- Publication date Jan 23, 2014
- Jarmo Harsia
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SECONDARY STEERING SYSTEM WITH MARGIN PRESSURE DETECTION
- Publication number 20130284532
- Publication date Oct 31, 2013
- Caterpillar Inc.
- Brian J. McVey
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20130280097
- Publication date Oct 24, 2013
- J.C. Bamford Excavators Limited
- Harish Narotham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC DRIVE AND METHOD FOR CONTROLLING SUCH A HYDRAULIC DRIVE
- Publication number 20130213024
- Publication date Aug 22, 2013
- Peter Dengler
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR CONTROLLING HYDRAULIC PUMP IN CONSTRUCTION MACHINE
- Publication number 20130121852
- Publication date May 16, 2013
- VOLVO CONSTRUCTION EQUIPMENT AB
- Hea-Gyoon Joung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20130055705
- Publication date Mar 7, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kazushige Mori
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR ALLOCATING FLUID FROM MULTIPLE PUMPS TO A PLURALITY OF H...
- Publication number 20120233996
- Publication date Sep 20, 2012
- Corey K. Quinnell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM FOR WORKING MACHINE
- Publication number 20120198831
- Publication date Aug 9, 2012
- Hitachi Construction Machinery Co., Ltd.
- Katsuaki Kodaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fixed/variable hybrid system
- Publication number 20120180472
- Publication date Jul 19, 2012
- Parker Hannifin Corp.
- Jarmo Antero Harsia
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
LOAD SENSING HYDRAULIC SYSTEM
- Publication number 20120151909
- Publication date Jun 21, 2012
- ACE, Accent Controles Electroniques Inc.
- Richard HACKER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method and Device for Controlling a Hydraulic System
- Publication number 20120090690
- Publication date Apr 19, 2012
- Bo Andersson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
FLOW SUMMATION SYSTEM FOR CONTROLLING A VARIABLE DISPLACEMENT HYDRA...
- Publication number 20120085440
- Publication date Apr 12, 2012
- Joseph L. Pfaff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Pressure margin control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydraulic control system

Over-pressure protection system

System and method for controlling hydraulic valve operation within...

Hydraulic control arrangement for an arrangement of mobile machines...

Hydraulic system with load sense and methods thereof

Over-pressure protection system

System and method for controlling hydraulic fluid flow within a wor...

Control device for hydraulic machine

System and method for controlling hydraulic fluid flow within a wor...

Duplicated hydraulic circuit with pressure regulation

Hydraulic apparatus comprising synthetically commutated machine, an...

Directional valve comprising a damping system for controlling a tor...

Valve

Over-pressure protection system

Hydraulic drive system for electrically-driven hydraulic work machine

Load sensing hydraulic system for a working machine

Divided pump implement valve and system

Hydraulic drive system

System for controlling the supply of hydraulic fluid to a work vehi...

Hydraulic drive system for construction machine

Load sensing control circuit

Hydraulic drive system for construction machine

Hydraulic drive system for construction machine

Hydraulic control device and operating machine having the same

Variable load sense open center hybrid system

Device for varying the volumes of a first hydraulic machine and a s...

Hybrid working machine

Hydraulic closed circuit system

Hydraulic load-sensing control arrangement

Hydraulic system for construction equipment

Patents Applicationslast 30 patents

CONTROL METHOD FOR CONTROLLING RETRACTION OF BOOM, MECHANICAL DEVIC...

System and Method for Controlling a Mobile Agricultural Machine Hav...

HYDRAULIC CONTROL SYSTEM

OVER-PRESSURE PROTECTION SYSTEM

OVER-PRESSURE PROTECTION SYSTEM

Spinning Machine or Winder and Method for Operating a Spinning Mach...

VALVE

Hydraulic Control Arrangement for an Arrangement of Mobile Machines...

DIRECTIONAL VALVE COMPRISING A DAMPING SYSTEM FOR CONTROLLING A TOR...

HYDRAULIC SYSTEM WITH LOAD SENSE AND METHODS THEREOF

HYDRAULIC APPARATUS COMPRISING SYNTHETICALLY COMMUTATED MACHINE, AN...

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

LOAD SENSING CONTROL CIRCUIT

HYDRAULIC CLOSED CIRCUIT SYSTEM

HYDRAULIC CONTROL DEVICE AND OPERATING MACHINE HAVING THE SAME

WORK MACHINE

ELECTRO-HYDRAULIC SYSTEM FOR CONTROLLING MULTIPLE FUNCTIONS

MULTIPLE FUNCTION HYDRAULIC SYSTEM WITH A VARIABLE DISPLACEMENT PUM...

FIXED VARIABLE HYBRID SYSTEM

SECONDARY STEERING SYSTEM WITH MARGIN PRESSURE DETECTION

HYDRAULIC SYSTEM

HYDRAULIC DRIVE AND METHOD FOR CONTROLLING SUCH A HYDRAULIC DRIVE

SYSTEM FOR CONTROLLING HYDRAULIC PUMP IN CONSTRUCTION MACHINE

HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE

SYSTEM FOR ALLOCATING FLUID FROM MULTIPLE PUMPS TO A PLURALITY OF H...

HYDRAULIC SYSTEM FOR WORKING MACHINE

Fixed/variable hybrid system

LOAD SENSING HYDRAULIC SYSTEM

Method and Device for Controlling a Hydraulic System

FLOW SUMMATION SYSTEM FOR CONTROLLING A VARIABLE DISPLACEMENT HYDRA...