using an enclosed pilot flow valve

Industry

CPC
F15B13/015

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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 F15B13/00Details of servomotor systems ; Valves for servomotor systems

Current Industry

F15B13/015using an enclosed pilot flow valve

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic valve assembly
- Patent number 12,129,873
- Issue date Oct 29, 2024
- HAWE Hydraulik SE
- Thomas Wechsel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve assembly with preloaded control oil return
- Patent number 12,044,323
- Issue date Jul 23, 2024
- Robert Bosch GmbH
- Markus Grammer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve and system
- Patent number 11,865,051
- Issue date Jan 9, 2024
- Stryker Corporation
- Chad C. Souke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for detecting inadmissible operating conditions of work hydr...
- Patent number 11,589,493
- Issue date Feb 28, 2023
- Deere & Company
- Felix P. Greif
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve and system
- Patent number 11,583,455
- Issue date Feb 21, 2023
- Stryker Corporation
- Chad C. Souke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
High-low system for balers, compactors and transfer station compactors
- Patent number 11,268,543
- Issue date Mar 8, 2022
- Anatoly Deninovich Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
High-low hydraulic system for balers, compactors and transfer stati...
- Patent number 11,143,210
- Issue date Oct 12, 2021
- Anatoly Deninovich Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system with a counterbalance valve configured as a meter-...
- Patent number 10,920,799
- Issue date Feb 16, 2021
- Sun Hydraulics, LLC
- Riccardo Bianchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Transmission park valve with steel saddle
- Patent number 10,808,735
- Issue date Oct 20, 2020
- Ford Global Technologies, LLC
- Lee John Becker
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve
- Patent number 10,753,377
- Issue date Aug 25, 2020
- Shimadzu Corporation
- Masafumi Kakio
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic lock and method for a hydraulic system
- Patent number 10,626,890
- Issue date Apr 21, 2020
- The Boeing Company
- Michael J. Burghdoff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for hydraulic actuator lock valve
- Patent number 10,487,474
- Issue date Nov 26, 2019
- Deere & Company
- Paul D. Marvin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic system with a counterbalance valve configured as a meter-...
- Patent number 10,428,845
- Issue date Oct 1, 2019
- Sun Hydraulics, LLC
- Riccardo Bianchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve for construction equipment
- Patent number 10,392,782
- Issue date Aug 27, 2019
- Volvo Construction Equipment AB
- Man-Seuk Jeon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System preventing pressured oil leakage to cylinder line in control...
- Patent number 10,202,985
- Issue date Feb 12, 2019
- Hema Endustri Anonim Sirketi
- Vahit Olcay Kucukcelebi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid pressure control device
- Patent number 10,132,059
- Issue date Nov 20, 2018
- KYB Corporation
- Syunsuke Kubo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Counterbalance valve with dual or triple pilot ratio
- Patent number 9,850,919
- Issue date Dec 26, 2017
- Sun Hydraulics Corporation
- Bernd Zaehe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Valve, in particular pilot-operated proportional directional poppet...
- Patent number 9,777,844
- Issue date Oct 3, 2017
- Hydac Fluidtechnik GmbH
- Peter Bruck
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve, in particular pilot-operated proportional directional poppet...
- Patent number 9,664,291
- Issue date May 30, 2017
- Hydac Fluidtechnik GmbH
- Peter Bruck
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Construction equipment pressure control valve
- Patent number 9,611,870
- Issue date Apr 4, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Man-Seuk Jeon
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve assembly with tank return flow compensation
- Patent number 9,476,432
- Issue date Oct 25, 2016
- HUSCO International, Inc.
- Jason Greenwood
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electro-hydraulic pilot operated relief valve
- Patent number 9,234,533
- Issue date Jan 12, 2016
- Parker-Hannifin Corporation
- Matthew Olson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control valve for construction machinery
- Patent number 9,085,875
- Issue date Jul 21, 2015
- Volvo Construction Equipment AB
- Bon Seuk Ku
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Double check valve for construction equipment
- Patent number 9,068,322
- Issue date Jun 30, 2015
- VOLVO CONSTRUCTION EQUIPMENT AB
- Sung-Bok Park
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve device
- Patent number 8,910,659
- Issue date Dec 16, 2014
- HYDAC FILTERTECHNIK GMBH
- Winfried Rüb
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Proportional throttle valve
- Patent number 8,746,276
- Issue date Jun 10, 2014
- Hydac Fluidtechnik GmbH
- Markus Bill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Directional control valve arrangement
- Patent number 8,479,768
- Issue date Jul 9, 2013
- Robert Bosch GmbH
- Reiner Kunz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Three-way poppet valve with intermediate pilot port
- Patent number 7,921,880
- Issue date Apr 12, 2011
- HydraForce, Inc.
- Randall S. Jackson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Actuator control device
- Patent number 7,913,612
- Issue date Mar 29, 2011
- Kayaba Industry Co., Ltd.
- Kazumi Oosima
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve for hydraulic props of shield-type support frames, and shield...
- Patent number 7,428,861
- Issue date Sep 30, 2008
- DBT GmbH
- Michael Dettmers
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC VALVE AND SYSTEM
- Publication number 20240082079
- Publication date Mar 14, 2024
- Stryker Corporation
- Chad C. Souke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDRAULIC VALVE ASSEMBLY
- Publication number 20240035491
- Publication date Feb 1, 2024
- HAWE HYDRAULIK SE
- Thomas WECHSEL
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Valve Assembly with Preloaded Control Oil Return
- Publication number 20230175601
- Publication date Jun 8, 2023
- ROBERT BOSCH GmbH
- Markus Grammer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC VALVE AND SYSTEM
- Publication number 20230149231
- Publication date May 18, 2023
- Stryker Corporation
- Chad C. Souke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC VALVE AND SYSTEM
- Publication number 20210121338
- Publication date Apr 29, 2021
- Stryker Corporation
- Chad C. Souke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD FOR DETECTING INADMISSIBLE OPERATING CONDITIONS OF WORK HYDR...
- Publication number 20210076555
- Publication date Mar 18, 2021
- Deere & Company
- Felix P. Greif
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Transmission Park Valve With Steel Saddle
- Publication number 20200096017
- Publication date Mar 26, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Lee John Becker
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System with a Counterbalance Valve Configured as a Meter-...
- Publication number 20190368516
- Publication date Dec 5, 2019
- Sun Hydraulics, LLC
- Riccardo Bianchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic System with a Counterbalance Valve Configured as a Meter-...
- Publication number 20190301495
- Publication date Oct 3, 2019
- Sun Hydraulics, LLC
- Riccardo Bianchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTROL VALVE FOR CONSTRUCTION EQUIPMENT
- Publication number 20170342686
- Publication date Nov 30, 2017
- VOLVO CONSTRUCTION EQUIPMENT AB
- Man-Seuk JEON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
COUNTERBALANCE VALVE WITH DUAL OR TRIPLE PILOT RATIO
- Publication number 20160076557
- Publication date Mar 17, 2016
- Sun Hydraulics Corporation
- Bernd Zaehe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Valve Arrangement for the Hydraulic Circuit of a Work Machine
- Publication number 20160061228
- Publication date Mar 3, 2016
- Caterpillar Inc.
- Nathan J. Lucas
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONSTRUCTION EQUIPMENT PRESSURE CONTROL VALVE
- Publication number 20150377259
- Publication date Dec 31, 2015
- VOLVO CONSTRUCTION EQUIPMENT AB
- Man-Seuk Jeon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VALVE, IN PARTICULAR PILOT-OPERATED PROPORTIONAL DIRECTIONAL POPPET...
- Publication number 20150260297
- Publication date Sep 17, 2015
- HYDAC FLUIDTECHNIK GMBH
- Peter Bruck
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Pneumatic Valve Assembly and Method
- Publication number 20150075640
- Publication date Mar 19, 2015
- Norbert J. Kot
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HOLDING VALVE FOR CONSTRUCTION EQUIPMENT
- Publication number 20130277582
- Publication date Oct 24, 2013
- VOLVO CONSTRUCTION EQUIPMENT AB
- Min-Heuk Kang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ELECTRO-HYDRAULIC PILOT OPERATED RELIEF VALVE
- Publication number 20130247750
- Publication date Sep 26, 2013
- Matthew Olson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DOUBLE CHECK VALVE FOR CONSTRUCTION EQUIPMENT
- Publication number 20130055886
- Publication date Mar 7, 2013
- VOLVO CONSTRUCTION EQUIPMENT AB
- Sung-Bok Park
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY
- Publication number 20130025720
- Publication date Jan 31, 2013
- VOLVO CONSTRUCTION EQUIPMENT AB
- Bon Seuk Ku
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM HAVING LOAD LOCK VALVE
- Publication number 20120152629
- Publication date Jun 21, 2012
- Daniel T. MATHER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PROPORTIONAL THROTTLE VALVE
- Publication number 20120037829
- Publication date Feb 16, 2012
- Markus Bill
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HYDRAULIC VALVE DEVICE
- Publication number 20110126920
- Publication date Jun 2, 2011
- Winfried Rub
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DIRECTIONAL CONTROL VALVE ARRANGEMENT
- Publication number 20110017321
- Publication date Jan 27, 2011
- REINER KUNZ
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Actuator Control Device
- Publication number 20090282825
- Publication date Nov 19, 2009
- Kayaba Industry Co., Ltd.
- Kazumi Oosima
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Three-way poppet valve with intermediate pilot port
- Publication number 20090050222
- Publication date Feb 26, 2009
- HydraForce, Inc.
- Randall S. Jackson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Infinitely variable directional valve
- Publication number 20060289073
- Publication date Dec 28, 2006
- Bosch Rexroth Ag
- Rainer Biener
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Valve for hydraulic props of shield-type support frames, and shield...
- Publication number 20060213363
- Publication date Sep 28, 2006
- Michael Dettmers
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic control arrangement
- Publication number 20060162544
- Publication date Jul 27, 2006
- Bosch Rexroth Ag
- Heinrich Loedige
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic control arrangement
- Publication number 20060150807
- Publication date Jul 13, 2006
- Bosch Rexroth Ag
- Wolfgang Kauss
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic control valve assembly having dual directional spool valv...
- Publication number 20040237768
- Publication date Dec 2, 2004
- Dennis R. Barber
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

using an enclosed pilot flow valve

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydraulic valve assembly

Valve assembly with preloaded control oil return

Hydraulic valve and system

Method for detecting inadmissible operating conditions of work hydr...

Hydraulic valve and system

High-low system for balers, compactors and transfer station compactors

High-low hydraulic system for balers, compactors and transfer stati...

Hydraulic system with a counterbalance valve configured as a meter-...

Transmission park valve with steel saddle

Control valve

Hydraulic lock and method for a hydraulic system

System and method for hydraulic actuator lock valve

Hydraulic system with a counterbalance valve configured as a meter-...

Control valve for construction equipment

System preventing pressured oil leakage to cylinder line in control...

Fluid pressure control device

Counterbalance valve with dual or triple pilot ratio

Valve, in particular pilot-operated proportional directional poppet...

Valve, in particular pilot-operated proportional directional poppet...

Construction equipment pressure control valve

Hydraulic valve assembly with tank return flow compensation

Electro-hydraulic pilot operated relief valve

Hydraulic control valve for construction machinery

Double check valve for construction equipment

Hydraulic valve device

Proportional throttle valve

Directional control valve arrangement

Three-way poppet valve with intermediate pilot port

Actuator control device

Valve for hydraulic props of shield-type support frames, and shield...

Patents Applicationslast 30 patents

HYDRAULIC VALVE AND SYSTEM

HYDRAULIC VALVE ASSEMBLY

Valve Assembly with Preloaded Control Oil Return

HYDRAULIC VALVE AND SYSTEM

HYDRAULIC VALVE AND SYSTEM

METHOD FOR DETECTING INADMISSIBLE OPERATING CONDITIONS OF WORK HYDR...

Transmission Park Valve With Steel Saddle

Hydraulic System with a Counterbalance Valve Configured as a Meter-...

Hydraulic System with a Counterbalance Valve Configured as a Meter-...

CONTROL VALVE FOR CONSTRUCTION EQUIPMENT

COUNTERBALANCE VALVE WITH DUAL OR TRIPLE PILOT RATIO

Valve Arrangement for the Hydraulic Circuit of a Work Machine

CONSTRUCTION EQUIPMENT PRESSURE CONTROL VALVE

VALVE, IN PARTICULAR PILOT-OPERATED PROPORTIONAL DIRECTIONAL POPPET...

Pneumatic Valve Assembly and Method

HOLDING VALVE FOR CONSTRUCTION EQUIPMENT

ELECTRO-HYDRAULIC PILOT OPERATED RELIEF VALVE

DOUBLE CHECK VALVE FOR CONSTRUCTION EQUIPMENT

HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY

HYDRAULIC SYSTEM HAVING LOAD LOCK VALVE

PROPORTIONAL THROTTLE VALVE

HYDRAULIC VALVE DEVICE

DIRECTIONAL CONTROL VALVE ARRANGEMENT

Actuator Control Device

Three-way poppet valve with intermediate pilot port

Infinitely variable directional valve

Valve for hydraulic props of shield-type support frames, and shield...

Hydraulic control arrangement

Hydraulic control arrangement

Hydraulic control valve assembly having dual directional spool valv...