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F15B2211/8626
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Parent Industries
F
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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F15B2211/8626
Electronic controller failure
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Patents Grants
last 30 patents
Information
Patent Grant
Redundant electrohydraulic positioning control system
Patent number
11,572,901
Issue date
Feb 7, 2023
Woodward, Inc.
Jonathan Paul Workman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Automatic air bleeding system for hydraulics
Patent number
11,391,302
Issue date
Jul 19, 2022
Woodward, Inc.
Krzysztof Sutkowski
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electro-hydraulic control system with fail-safe pilot valves
Patent number
11,125,254
Issue date
Sep 21, 2021
PARKER HANNIFIN EMEA S.À.R.L.
Björn Erikksson
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Online sensor calibration for electrohydraulic valves
Patent number
10,139,216
Issue date
Nov 27, 2018
Eaton Intelligent Power Limited
Michael Berne Rannow
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
System and method for controlling a valve
Patent number
10,133,254
Issue date
Nov 20, 2018
Fisher Controls International LLC
Nicolas Menet
G05 - CONTROLLING REGULATING
Information
Patent Grant
Hydraulic system for construction machinery
Patent number
9,926,950
Issue date
Mar 27, 2018
Hitachi Construction Machinery Co., Ltd.
Takatoshi Ooki
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Fail operational modes for an electro-hydraulic system
Patent number
9,423,800
Issue date
Aug 23, 2016
Eaton Corporation
Michael Berne Rannow
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Online sensor calibration for electrohydraulic valves
Patent number
9,383,287
Issue date
Jul 5, 2016
Eaton Corporation
Michael Berne Rannow
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Failsafe pilot supply selector valve
Patent number
9,371,843
Issue date
Jun 21, 2016
Caterpillar Inc.
Paul Moser
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Methods for safe operation of hydraulic hybrid vehicles with over-c...
Patent number
9,346,347
Issue date
May 24, 2016
The United States of America, as represented by the Administrator of the U.S....
Charles L. Gray
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electro-hydraulic sensor fail safe
Patent number
8,646,473
Issue date
Feb 11, 2014
Deere & Company
Derek Scott Hall
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic controller for working machine
Patent number
7,594,396
Issue date
Sep 29, 2009
Kobelco Construction Machinery Co., Ltd.
Yutaka Toji
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic controller for working machine
Patent number
7,155,909
Issue date
Jan 2, 2007
Kobelco Construction Machinery Co., Ltd.
Yutaka Toji
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDRAULIC SYSTEM WITH A SWITCH VALVE BLOCK FOR A HYDRAULICALLY ACTU...
Publication number
20230009724
Publication date
Jan 12, 2023
Liebherr-Werk Bischofshofen GmbH
Florian ALTENBERGER
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
ELECTRO-HYDRAULIC CONTROL SYSTEM WITH FAIL-SAFE PILOT VALVES
Publication number
20190257328
Publication date
Aug 22, 2019
Parker Hannifin EMEA S.à.r.l.
Björn Erikksson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
FAIL OPERATIONAL MODES FOR AN ELECTRO-HYDRAULIC SYSTEM
Publication number
20140174543
Publication date
Jun 26, 2014
EATON CORPORATION
MICHAEL BERNE RANNOW
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
ONLINE SENSOR CALIBRATION FOR ELECTROHYDRAULIC VALVES
Publication number
20140165692
Publication date
Jun 19, 2014
EATON CORPORATION
Michael Berne Rannow
G01 - MEASURING TESTING
Information
Patent Application
Methods for Safe Operation of Hydraulic Hybrid Vehicles with Over-C...
Publication number
20130014499
Publication date
Jan 17, 2013
U.S. ENVIRONMENTAL PROTECTION AGENCY
Charles L. Gray
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRO-HYDRAULIC SENSOR FAIL SAFE
Publication number
20120216877
Publication date
Aug 30, 2012
Derek Scott Hall
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC CONTROLLER FOR WORKING MACHINE
Publication number
20080016861
Publication date
Jan 24, 2008
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Yutaka Toji
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC CONTROLLER FOR WORKING MACHINE
Publication number
20070089408
Publication date
Apr 26, 2007
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Yutaka Toji
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Hydraulic controller for working machine
Publication number
20040244232
Publication date
Dec 9, 2004
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Yutaka Toji
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING