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F15B13/07
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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
F15B13/00
Details of servomotor systems ; Valves for servomotor systems
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F15B13/07
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Patents Grants
last 30 patents
Information
Patent Grant
Sequence valve with a reverse free flow configuration integrated th...
Patent number
11,680,589
Issue date
Jun 20, 2023
Sun Hydraulics, LLC
Bernd Zähe
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Industrial apparatus comprising a pneumatic control valve
Patent number
11,415,155
Issue date
Aug 16, 2022
Volvo Truck Corporation
Lionel Abraham
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Downhole tractor comprising two or more hydrualic supply lines
Patent number
11,162,312
Issue date
Nov 2, 2021
Altus Intervention (Technologies) AS
Gerald Mcinally
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
In-port sequence valve
Patent number
11,097,389
Issue date
Aug 24, 2021
Vektek LLC
Aaron Vernon Luthi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Hydraulic valve body and hydraulic valve mechanism comprising the body
Patent number
10,788,057
Issue date
Sep 29, 2020
Hydraulic Piippo
Terho Piippo
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic control valve for controlling pressure drop across motors
Patent number
10,641,298
Issue date
May 5, 2020
HydraForce, Inc.
Travis Schmidt
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic drive system for work machine
Patent number
10,436,229
Issue date
Oct 8, 2019
Hitachi Construction Machinery Co., Ltd.
Seiji Hijikata
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
System for coordinating the direction of travel of a hydraulic mach...
Patent number
10,344,454
Issue date
Jul 9, 2019
CNH Industrial America LLC
Francesco Chioccola
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Annulus installed 6 zone control manifold
Patent number
10,145,208
Issue date
Dec 4, 2018
ConocoPhillips Company
John Cochrane Leitch
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic system
Patent number
9,897,115
Issue date
Feb 20, 2018
Liebherr-Hydraulikbagger GmbH
Simon Meier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Loading crane jib
Patent number
9,718,655
Issue date
Aug 1, 2017
Palfinger AG
Eckhard Wimmer
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system with suction/return filter
Patent number
9,551,362
Issue date
Jan 24, 2017
Putzmeister Engineering GmbH
Jan-Martin Veit
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Quick coupler hydraulic control system
Patent number
9,228,314
Issue date
Jan 5, 2016
Caterpillar Inc.
Troy Robl
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system including priority based valve sequencing
Patent number
9,097,268
Issue date
Aug 4, 2015
Eaton Corporation
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydrostatic drive for a machine
Patent number
8,935,920
Issue date
Jan 20, 2015
Caterpillar Paving Products Inc
Thomas J. Olson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control line reducing hydraulic control system and control valve th...
Patent number
8,757,193
Issue date
Jun 24, 2014
Baker Hughes Incorporated
Donald P. Lauderdale
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system having load sensing capabilities
Patent number
8,505,291
Issue date
Aug 13, 2013
Eaton Corporation
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system including priority based valve sequencing
Patent number
8,474,364
Issue date
Jul 2, 2013
Eaton Corporation
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system including open loop and closed loop valve control...
Patent number
8,434,302
Issue date
May 7, 2013
Eaton Corporation
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic system and method for controlling valve phasing
Patent number
8,226,370
Issue date
Jul 24, 2012
Eaton Corporation
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Device for actuating a plurality of hydraulic control cylinders
Patent number
8,137,237
Issue date
Mar 20, 2012
Schaeffler Technologies AG & Co. KG
Martin Staudinger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Sequence valve and a downhole tractor
Patent number
7,946,358
Issue date
May 24, 2011
Jorgen Hallundbæk
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
System for controlling a plurality of turbomachine discharge valves
Patent number
7,946,310
Issue date
May 24, 2011
SNECMA
David Maillard
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Telescopable sliding beam
Patent number
7,703,616
Issue date
Apr 27, 2010
Liebherr-Werk Ehingen GmbH
Mikica Rafailovic
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Remote intervention logic valving method and apparatus
Patent number
7,516,792
Issue date
Apr 14, 2009
Exxonmobil Upstream Research Company
Steven B. Lonnes
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic tilting device for tilting the cab of a vehicle
Patent number
7,252,029
Issue date
Aug 7, 2007
Actuant Corporation
Tone Oudelaar
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rotary sequencing valve with flexible port plate
Patent number
6,889,710
Issue date
May 10, 2005
Air Products and Chemicals, Inc.
Glenn Paul Wagner
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Multi-function hydraulic valve assembly
Patent number
6,782,910
Issue date
Aug 31, 2004
Lift Technologies, Inc.
Luciano Mondani
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hydraulically actuated valve
Patent number
6,523,613
Issue date
Feb 25, 2003
Schlumberger Technology Corp.
Christophe M. Rayssiguier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INDUSTRIAL APPARATUS COMPRISING A PNEUMATIC CONTROL VALVE
Publication number
20200284272
Publication date
Sep 10, 2020
VOLVO TRUCK CORPORATION
Lionel Abraham
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
IN-PORT SEQUENCE VALVE
Publication number
20190224794
Publication date
Jul 25, 2019
VEKTEK LLC
Aaron Vernon Luthi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Downhole Tractor Comprising Two Or More Hydrualic Supply Lines
Publication number
20190219072
Publication date
Jul 18, 2019
Altus Intervention (Technologies) AS
Gerald McInally
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDRAULIC CONTROL VALVE FOR CONTROLLING PRESSURE DROP ACROSS MOTORS
Publication number
20180100522
Publication date
Apr 12, 2018
HydraForce, Inc.
Travis Schmidt
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC CONTROL DEVICE
Publication number
20170261009
Publication date
Sep 14, 2017
LEMKEN GMBH & CO. KG
Georg PAULESSEN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
System for Coordinating the Direction of Travel of a Hydraulic Mach...
Publication number
20170152645
Publication date
Jun 1, 2017
CNH INDUSTRIAL AMERICA LLC
Francesco Chioccola
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BOOM TELESCOPE SYNCHRONIZING & SEQUENCING CONTROL
Publication number
20150246794
Publication date
Sep 3, 2015
Tadano Mantis Corporation
Tony Casassa
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Quick Coupler Hydraulic Control System
Publication number
20140331663
Publication date
Nov 13, 2014
Caterpillar Inc.
Troy Robl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC SYSTEM WITH SUCTION/RETURN FILTER
Publication number
20140230424
Publication date
Aug 21, 2014
Putzmeister Engineering GmbH
Jan-Martin Veit
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
FLUID SENSING AND DISTRIBUTING APPARATUS
Publication number
20140026994
Publication date
Jan 30, 2014
Richard N. Codos
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
LOADING CRANE JIB
Publication number
20140001140
Publication date
Jan 2, 2014
PALFINGER AG
Eckhard WIMMER
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM INCLUDING PRIORITY BASED VALVE SEQUENCING
Publication number
20130291714
Publication date
Nov 7, 2013
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM
Publication number
20130139909
Publication date
Jun 6, 2013
Liebherr-Hydraulikbagger GmbH
Simon Meier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDROSTATIC DRIVE FOR A MACHINE
Publication number
20130115014
Publication date
May 9, 2013
CATERPILLAR PAVING PRODUCTS INC.
Thomas J. Olson
B60 - VEHICLES IN GENERAL
Information
Patent Application
SEQUENCE VALVE AND A DOWNHOLE TRACTOR
Publication number
20100288489
Publication date
Nov 18, 2010
Jorgen HallundbÆk
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM HAVING LOAD SENSING CAPABILITIES
Publication number
20090260352
Publication date
Oct 22, 2009
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM INCLUDING OPEN LOOP AND CLOSED LOOP VALVE CONTROL...
Publication number
20090255246
Publication date
Oct 15, 2009
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM AND METHOD FOR CONTROLLING VALVE PHASING
Publication number
20090257891
Publication date
Oct 15, 2009
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM INCLUDING PRIORITY BASED VALVE SEQUENCING
Publication number
20090255245
Publication date
Oct 15, 2009
Duqiang Wu
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
SYSTEM FOR CONTROLLING A PLURALITY OF TURBOMACHINE DISCHARGE VALVES
Publication number
20090252592
Publication date
Oct 8, 2009
HISPANO-SUIZA
David MAILLARD
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Valve having a rotary slide
Publication number
20090107569
Publication date
Apr 30, 2009
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
Martin Staudinger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
DEVICE FOR ACTUATING A PLURALITY OF HYDRAULIC CONTROL CYLINDERS
Publication number
20080207392
Publication date
Aug 28, 2008
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
Martin Staudinger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
CONTROL LINE REDUCING HYDRAULIC CONTROL SYSTEM AND CONTROL VALVE TH...
Publication number
20080029163
Publication date
Feb 7, 2008
BAKER HUGHES INCORPORATED
DONALD P. LAUDERDALE
E21 - EARTH DRILLING MINING
Information
Patent Application
Telescopable sliding beam
Publication number
20070175850
Publication date
Aug 2, 2007
Mikica Rafailovic
B66 - HOISTING LIFTING HAULING
Information
Patent Application
System for controlling a plurality of turbomachine discharge valves
Publication number
20060191579
Publication date
Aug 31, 2006
HISPANO-SUIZA
David Maillard
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Hydraulic tilting device for tilting the cab of a vehicle
Publication number
20060117943
Publication date
Jun 8, 2006
Tone Oudelaar
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Sequential valve
Publication number
20050199302
Publication date
Sep 15, 2005
Tien-Fu Huang
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Rotary sequencing valve with flexible port plate
Publication number
20040094216
Publication date
May 20, 2004
Glenn Paul Wagner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Remote intervention logic valving method and apparatus
Publication number
20040055749
Publication date
Mar 25, 2004
Steven B. Lonnes
E21 - EARTH DRILLING MINING
Information
Patent Application
Multi-function hydraulic valve assembly
Publication number
20030164189
Publication date
Sep 4, 2003
Luciano Mondani
B66 - HOISTING LIFTING HAULING