Pressure reducing valves

Industry

CPC
F15B13/025

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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

F15B13/025Pressure reducing valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure control device
- Patent number 12,152,613
- Issue date Nov 26, 2024
- SMC Corporation
- Tatsumasa Yamashiro
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system with at least two hydraulic circuits and at least...
- Patent number 12,145,562
- Issue date Nov 19, 2024
- IPGATE AG
- Heinz Leiber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Spool valve and hydraulic apparatus including the same
- Patent number 12,140,162
- Issue date Nov 12, 2024
- Volvo Construction Equipment AB
- Minheuk Kang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of tilting a track loader bucket to achieve desir...
- Patent number 12,091,832
- Issue date Sep 17, 2024
- Caterpillar Inc.
- Jason Stephen Knowles
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work machine
- Patent number 12,000,416
- Issue date Jun 4, 2024
- Hitachi Construction Machinery Co., Ltd.
- Kento Kumagai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control components for oil well blowout preventers
- Patent number 11,994,153
- Issue date May 28, 2024
- PacSeal Group, Inc.
- Joseph O. Beard
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Construction machine
- Patent number 11,920,325
- Issue date Mar 5, 2024
- Hitachi Construction Machinery Co., Ltd.
- Akira Kanazawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for conversion of a pneumatic actuator to an e...
- Patent number 11,732,733
- Issue date Aug 22, 2023
- Robert Connal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system
- Patent number 11,725,674
- Issue date Aug 15, 2023
- Kawasaki Jukogyo Kabushiki Kaisha
- Hideyasu Muraoka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system, vehicle and composite vehicle
- Patent number 11,679,747
- Issue date Jun 20, 2023
- Deere & Company
- Michael Meid
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic system having a drain bypass
- Patent number 11,674,535
- Issue date Jun 13, 2023
- CNH Industrial America LLC
- Heath A. Toennies
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic control components for oil well blowout preventers
- Patent number 11,614,104
- Issue date Mar 28, 2023
- PacSeal Group, Inc.
- Joseph O. Beard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quick coupler circuit of construction machine with automatic pressu...
- Patent number 11,598,067
- Issue date Mar 7, 2023
- Volvo Construction Equipment AB
- Dongjin Hwang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tillage implement with gauge wheels having hydraulic down-pressure
- Patent number 11,464,153
- Issue date Oct 11, 2022
- AGCO Corporation
- Jarret Lee Brinker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hydraulic valve with switching regeneration circuit
- Patent number 11,378,989
- Issue date Jul 5, 2022
- Parker-Hannifin Corporation
- Dennis L. Reynolds
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic machine unit and method for operating such a machine unit
- Patent number 11,358,359
- Issue date Jun 14, 2022
- SMS GROUP GMBH
- Frank Zensen
- B30 - PRESSES
Information Patent Grant
Electrohydraulic control device for construction machine and method...
- Patent number 11,286,647
- Issue date Mar 29, 2022
- Doosan Infracore Co., Ltd.
- Taeyoon Kim
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for conversion of single-acting pneumatic actu...
- Patent number 11,255,350
- Issue date Feb 22, 2022
- Hybrid Automation Inc.
- Robert Connal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic driving system and driving method for barring
- Patent number 11,149,706
- Issue date Oct 19, 2021
- JIANGSU GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
- Jinping Chen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic machine
- Patent number 11,142,888
- Issue date Oct 12, 2021
- Volvo Construction Equipment AB
- Jaehoon Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for controlling a hydraulic system
- Patent number 11,085,532
- Issue date Aug 10, 2021
- GM Global Technology Operations LLC
- Steven P. Moorman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Actuator, valve device, and fluid supply system
- Patent number 11,047,503
- Issue date Jun 29, 2021
- FUJIKIN INCORPORATION
- Takeru Miura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve, in particular a 4/2-way slide valve
- Patent number 10,801,638
- Issue date Oct 13, 2020
- Hydac Fluidtechnik GmbH
- Philipp Hilzendegen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pilot valve assembly with orientation adjustment
- Patent number 10,788,056
- Issue date Sep 29, 2020
- Bermad CS Ltd.
- Zvi Weingarten
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic valve normally operating in fluid flow-blocking mo...
- Patent number 10,774,853
- Issue date Sep 15, 2020
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Inverse proportional pressure relief valve
- Patent number 10,775,812
- Issue date Sep 15, 2020
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System for operating a circle drive gear of a machine
- Patent number 10,745,885
- Issue date Aug 18, 2020
- Caterpillar Inc.
- Ernest Everett Stoops
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic buffer and cylinder combined with the same
- Patent number 10,738,802
- Issue date Aug 11, 2020
- QINGDAO ACME INNOVATION TECHNOLOGY CO., LTD.
- Dewei Zhu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Two-port electrohydraulic counterbalance valve
- Patent number 10,683,879
- Issue date Jun 16, 2020
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure-regulating valve
- Patent number 10,678,273
- Issue date Jun 9, 2020
- Hydac Fluidtechnik GmbH
- Maximilian Felix Hess
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL SPEED REGULATING VALVE FOR ALIGNING HYDRAULIC SUPPORTS IN F...
- Publication number 20240401480
- Publication date Dec 5, 2024
- Taiyuan University of Technology
- Ziming KOU
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20240352951
- Publication date Oct 24, 2024
- HD HYUNDAI INFRACORE CO., LTD.
- Myeongku YEO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PILOT PROPORTIONAL CONTROL VALVE APPARATUS, AUTOMATIC CALIBRATION M...
- Publication number 20240117826
- Publication date Apr 11, 2024
- XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD
- Zhike SONG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC CIRCUIT INCLUDING A HYDRAULICALLY ACTUATABLE MOTION CONTR...
- Publication number 20240102494
- Publication date Mar 28, 2024
- Dana Motion Systems Italia S.R.L.
- Manuel BEZZI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
LOAD-CONTROLLED HYDRAULIC SUPPLY FOR AN ATTACHMENT ATTACHED TO AN A...
- Publication number 20240018978
- Publication date Jan 18, 2024
- Deere & Company
- MANUEL BILLICH
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LOAD-CONTROLLED HYDRAULIC SUPPLY FOR AN ATTACHMENT ATTACHED TO AN A...
- Publication number 20240018979
- Publication date Jan 18, 2024
- Deere & Company
- MANUEL BILLICH
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SYSTEM AND METHOD OF TILTING A TRACK LOADER BUCKET TO ACHIEVE DESIR...
- Publication number 20220325498
- Publication date Oct 13, 2022
- Caterpillar Inc.
- Jason Stephen KNOWLES
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SPOOL VALVE AND HYDRAULIC APPARATUS INCLUDING THE SAME
- Publication number 20220299046
- Publication date Sep 22, 2022
- VOLVO CONSTRUCTION EQUIPMENT AB
- Minheuk KANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FORK LEVELING SYSTEM AND METHOD, AND TELESCOPIC BOOM FORKLIFT
- Publication number 20220289542
- Publication date Sep 15, 2022
- Sany Marine Heavy Industry Co., Ltd.
- Dongcai ZHOU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Work Machine
- Publication number 20220290406
- Publication date Sep 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Kento KUMAGAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLUID PRESSURE CONTROL DEVICE
- Publication number 20220228608
- Publication date Jul 21, 2022
- SMC Corporation
- Tatsumasa YAMASHIRO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM
- Publication number 20220205464
- Publication date Jun 30, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Hideyasu MURAOKA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
QUICK COUPLER CIRCUIT OF CONSTRUCTION MACHINE WITH AUTOMATIC PRESSU...
- Publication number 20220186457
- Publication date Jun 16, 2022
- VOLVO CONSTRUCTION EQUIPMENT AB
- Dongjin Hwang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM WITH AT LEAST ONE PRESSURE SUPPLY DEVICE AND A SAF...
- Publication number 20220136531
- Publication date May 5, 2022
- IPGATE AG
- Thomas LEIBER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM HAVING A DRAIN BYPASS
- Publication number 20210372439
- Publication date Dec 2, 2021
- CNH Industrial America LLC
- Heath A. Toennies
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
TILLAGE IMPLEMENT HAVING HYDRAULIC DOWN-PRESSURE
- Publication number 20210368669
- Publication date Dec 2, 2021
- AGCO Corporation
- Jarret Lee BRINKER
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SYSTEM ARCHITECTURES FOR STEERING AND WORK FUNCTIONS IN A WHEEL LOADER
- Publication number 20210309287
- Publication date Oct 7, 2021
- Parker-Hannifin Corporation
- Hao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HYDRAULIC MACHINE
- Publication number 20210172155
- Publication date Jun 10, 2021
- VOLVO CONSTRUCTION EQUIPMENT AB
- Jaehoon Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Tillage Implement with Gauge Wheels having Hydraulic Down-Pressure
- Publication number 20210068330
- Publication date Mar 11, 2021
- AGCO Corporation
- Jarret Lee BRINKER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONVERSION OF SINGLE-ACTING PNEUMATIC ACTU...
- Publication number 20210054854
- Publication date Feb 25, 2021
- Hybrid Automation, Inc.
- Robert Connal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTROHYDRAULIC CONTROL DEVICE FOR CONSTRUCTION MACHINE AND METHOD...
- Publication number 20210032851
- Publication date Feb 4, 2021
- DOOSAN INFRACORE CO., LTD.
- Taeyoon KIM
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM, VEHICLE AND COMPOSITE VEHICLE
- Publication number 20200361435
- Publication date Nov 19, 2020
- Deere & Company
- Michael Meid
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC CONTROL COMPONENTS FOR OIL WELL BLOWOUT PREVENTERS
- Publication number 20200340500
- Publication date Oct 29, 2020
- PacSeal Group, Inc.
- Joseph O. Beard
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR CONTROLLING A HYDRAULIC SYSTEM
- Publication number 20200292071
- Publication date Sep 17, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven P. Moorman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ACTUATOR, VALVE DEVICE, AND FLUID SUPPLY SYSTEM
- Publication number 20200141428
- Publication date May 7, 2020
- Fujikin Incorporated
- Takeru MIURA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTROHYDRAULIC VALVE NORMALLY OPERATING IN PRESSURE RELIEF MODE A...
- Publication number 20200088215
- Publication date Mar 19, 2020
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Electrohydraulic Valve Normally Operating in Fluid Flow-Blocking Mo...
- Publication number 20200088216
- Publication date Mar 19, 2020
- Sun Hydraulics, LLC
- Bernd Zähe
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE DEVICE
- Publication number 20190277313
- Publication date Sep 12, 2019
- HYDAC Systems & Services GmbH
- Kenny HINSBERGER
- G05 - CONTROLLING REGULATING
Information Patent Application
HYDRAULIC VALVE WITH SWITCHING REGENERATION CIRCUIT
- Publication number 20190271993
- Publication date Sep 5, 2019
- Parker-Hannifin Corporation
- Dennis L. Reynolds
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM FOR CONTROLLING CONSTRUCTION MACHINERY AND METHOD FOR CONTRO...
- Publication number 20190218751
- Publication date Jul 18, 2019
- Doosan Infracore Co., Ltd.
- Chang-mook KIM
- B60 - VEHICLES IN GENERAL

Pressure reducing valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fluid pressure control device

Hydraulic system with at least two hydraulic circuits and at least...

Spool valve and hydraulic apparatus including the same

System and method of tilting a track loader bucket to achieve desir...

Work machine

Hydraulic control components for oil well blowout preventers

Construction machine

Method and apparatus for conversion of a pneumatic actuator to an e...

Hydraulic system

Hydraulic system, vehicle and composite vehicle

Hydraulic system having a drain bypass

Hydraulic control components for oil well blowout preventers

Quick coupler circuit of construction machine with automatic pressu...

Tillage implement with gauge wheels having hydraulic down-pressure

Hydraulic valve with switching regeneration circuit

Hydraulic machine unit and method for operating such a machine unit

Electrohydraulic control device for construction machine and method...

Method and apparatus for conversion of single-acting pneumatic actu...

Hydraulic driving system and driving method for barring

Hydraulic machine

Method for controlling a hydraulic system

Actuator, valve device, and fluid supply system

Valve, in particular a 4/2-way slide valve

Pilot valve assembly with orientation adjustment

Electrohydraulic valve normally operating in fluid flow-blocking mo...

Inverse proportional pressure relief valve

System for operating a circle drive gear of a machine

Hydraulic buffer and cylinder combined with the same

Two-port electrohydraulic counterbalance valve

Pressure-regulating valve

Patents Applicationslast 30 patents

DIGITAL SPEED REGULATING VALVE FOR ALIGNING HYDRAULIC SUPPORTS IN F...

HYDRAULIC SYSTEM

PILOT PROPORTIONAL CONTROL VALVE APPARATUS, AUTOMATIC CALIBRATION M...

HYDRAULIC CIRCUIT INCLUDING A HYDRAULICALLY ACTUATABLE MOTION CONTR...

LOAD-CONTROLLED HYDRAULIC SUPPLY FOR AN ATTACHMENT ATTACHED TO AN A...

LOAD-CONTROLLED HYDRAULIC SUPPLY FOR AN ATTACHMENT ATTACHED TO AN A...

SYSTEM AND METHOD OF TILTING A TRACK LOADER BUCKET TO ACHIEVE DESIR...

SPOOL VALVE AND HYDRAULIC APPARATUS INCLUDING THE SAME

FORK LEVELING SYSTEM AND METHOD, AND TELESCOPIC BOOM FORKLIFT

Work Machine

FLUID PRESSURE CONTROL DEVICE

HYDRAULIC SYSTEM

QUICK COUPLER CIRCUIT OF CONSTRUCTION MACHINE WITH AUTOMATIC PRESSU...

HYDRAULIC SYSTEM WITH AT LEAST ONE PRESSURE SUPPLY DEVICE AND A SAF...

HYDRAULIC SYSTEM HAVING A DRAIN BYPASS

TILLAGE IMPLEMENT HAVING HYDRAULIC DOWN-PRESSURE

SYSTEM ARCHITECTURES FOR STEERING AND WORK FUNCTIONS IN A WHEEL LOADER

HYDRAULIC MACHINE

Tillage Implement with Gauge Wheels having Hydraulic Down-Pressure

METHOD AND APPARATUS FOR CONVERSION OF SINGLE-ACTING PNEUMATIC ACTU...

ELECTROHYDRAULIC CONTROL DEVICE FOR CONSTRUCTION MACHINE AND METHOD...

HYDRAULIC SYSTEM, VEHICLE AND COMPOSITE VEHICLE

HYDRAULIC CONTROL COMPONENTS FOR OIL WELL BLOWOUT PREVENTERS

METHOD FOR CONTROLLING A HYDRAULIC SYSTEM

ACTUATOR, VALVE DEVICE, AND FLUID SUPPLY SYSTEM

ELECTROHYDRAULIC VALVE NORMALLY OPERATING IN PRESSURE RELIEF MODE A...

Electrohydraulic Valve Normally Operating in Fluid Flow-Blocking Mo...

VALVE DEVICE

HYDRAULIC VALVE WITH SWITCHING REGENERATION CIRCUIT

SYSTEM FOR CONTROLLING CONSTRUCTION MACHINERY AND METHOD FOR CONTRO...