Pressure reflief valves

Industry

CPC
F15B13/024

This industry / category may be too specific. Please go to a parent level for more data

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

F15B13/024Pressure reflief valves

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Modular hydraulic manifold
- Patent number 12,286,982
- Issue date Apr 29, 2025
- Caterpillar Inc.
- John Ferraz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve
- Patent number 12,241,484
- Issue date Mar 4, 2025
- Hydac Fluidtechnik GmbH
- Markus Bill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control system for actuating lifting function
- Patent number 12,188,493
- Issue date Jan 7, 2025
- Danfoss Power Solutions Inc.
- Aaron Darnell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Construction machine
- Patent number 12,104,349
- Issue date Oct 1, 2024
- Hitachi Construction Machinery Co., Ltd.
- Kenji Hiraku
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Work machine and method for controlling the same
- Patent number 12,098,515
- Issue date Sep 24, 2024
- Komatsu Ltd.
- Tomoki Konda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic jack assemblies
- Patent number 12,098,060
- Issue date Sep 24, 2024
- Roadtek Enterprises Inc.
- Dustin Nielson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Flow control block for use with a vacuum material handler
- Patent number 12,085,099
- Issue date Sep 10, 2024
- Vacuworx Global, LLC
- Keith A. Sparks
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for venting a pneumatic system of a vehicle, pneumatic syste...
- Patent number 12,049,117
- Issue date Jul 30, 2024
- Volvo Truck Corporation
- Philippe Le Brusq
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Passive pressure application and regulation of downhole hydraulic d...
- Patent number 12,006,788
- Issue date Jun 11, 2024
- Halliburton Energy Services, Inc.
- Ryan David Mair
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic actuator with no friction and zero leakage, and its drive...
- Patent number 11,933,327
- Issue date Mar 19, 2024
- Shandong University
- Kai Guo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pneumatic hydraulic retractable device
- Patent number 11,933,330
- Issue date Mar 19, 2024
- J. D Components Co., Ltd.
- Pin-Chieh Feng
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic proportional pressure control for open circuit pump
- Patent number 11,885,317
- Issue date Jan 30, 2024
- Danfoss A/S
- Anil Balasaheb Kharpas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Systems and methods for control and monitoring of actuated valves
- Patent number 11,867,589
- Issue date Jan 9, 2024
- Swagelok Company
- William H. Glime
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Screw-pump type electro-hydraulic actuator
- Patent number 11,852,173
- Issue date Dec 26, 2023
- ZOOMLION HEAVY INDUSTRY NA, INC.
- Syed Mutahir Hussain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic active suspension flow control system
- Patent number 11,813,914
- Issue date Nov 14, 2023
- Yanshan University
- Dingxuan Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic pump to synchronize the operation of a pair of hydraulic...
- Patent number 11,795,944
- Issue date Oct 24, 2023
- JL MARINE SYSTEMS INC.
- John D. Oliverio
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic circuit for a construction machine
- Patent number 11,781,287
- Issue date Oct 10, 2023
- Caterpillar SARL
- Isao Konishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Variable system pressure based on implement position
- Patent number 11,661,723
- Issue date May 30, 2023
- Caterpillar Underground Mining Pty. Ltd.
- Riley A. Albers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic system and methods for an earthmoving machine
- Patent number 11,649,609
- Issue date May 16, 2023
- Caterpillar Inc.
- Patrick W. Sullivan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system and a method for controlling a hydraulic system of...
- Patent number 11,635,095
- Issue date Apr 25, 2023
- Volvo Construction Equipment AB
- Bo Vigholm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Single solenoid-controlled electro-hydraulic liftomatic system
- Patent number 11,624,377
- Issue date Apr 11, 2023
- TURK TRAKTOR VE ZIRAAT MAKINELERI A.S.
- Gul Erkal
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rotorcraft-assisted system and method for launching and retrieving...
- Patent number 11,608,191
- Issue date Mar 21, 2023
- Hood Technology Corporation
- Andreas H. von Flotow
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Compressed-air treatment system and method for operating a compress...
- Patent number 11,592,040
- Issue date Feb 28, 2023
- KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Ferenc Zeman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Combined valve, power unit body and hydraulic power unit
- Patent number 11,560,906
- Issue date Jan 24, 2023
- Dana Motion Systems Italia S.r.l.
- Piergiorgio Trinchieri
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and apparatus for minimizing the chromatographic band distor...
- Patent number 11,554,331
- Issue date Jan 17, 2023
- Waters Technologies Corporation
- Michael O. Fogwill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electronically adjustable pressure compensated flow control with pr...
- Patent number 11,549,525
- Issue date Jan 10, 2023
- HUSCO International, Inc.
- Michael Gilling
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Thrust reverser actuation system
- Patent number 11,536,223
- Issue date Dec 27, 2022
- GOODRICH ACTUATION SYSTEMS LIMITED
- Tim Hudson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Construction machine
- Patent number 11,499,296
- Issue date Nov 15, 2022
- Hitachi Construction Machinery Co., Ltd.
- Takamasa Kai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Generator motor flow control valve
- Patent number 11,460,054
- Issue date Oct 4, 2022
- Moley Magnetics, Inc.
- John S. Moley
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MODULAR HYDRAULIC MANIFOLD
- Publication number 20250137471
- Publication date May 1, 2025
- Caterpillar Inc.
- John Ferraz Jr
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
WORK VEHICLE
- Publication number 20250091499
- Publication date Mar 20, 2025
- KUBOTA CORPORATION
- Connor HENDERSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
RELIEF VALVE
- Publication number 20250075815
- Publication date Mar 6, 2025
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Yuko FUNAKUBO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HARVESTING DEVICE HAVING AN INTEGRATED HYDRAULIC TANK
- Publication number 20240415056
- Publication date Dec 19, 2024
- Carl Geringhoff GmbH & Co. KG
- Michael Pokriefke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SAFETY VALVE, PNEUMATIC ACTUATOR, AND VEHICLE
- Publication number 20240344534
- Publication date Oct 17, 2024
- ZF CV Systems Europe BV
- Rafal Gora
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...
- Publication number 20240279998
- Publication date Aug 22, 2024
- Halliburton Energy Services, Inc.
- Ryan Daivd MAIR
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC PRE-SWITCHING DEVICE
- Publication number 20240175453
- Publication date May 30, 2024
- Scanwill Fluid Power ApS
- Jesper Will Iversen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING PROPELLER CONTROL UNIT FLUID PR...
- Publication number 20240150010
- Publication date May 9, 2024
- Jagoda Krzywon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEMS AND METHODS FOR CONTROL AND MONITORING OF ACTUATED VALVES
- Publication number 20240125666
- Publication date Apr 18, 2024
- SWAGELOK COMPANY
- William H. Glime
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Pressure Relief Valve Assembly, Modular Pressure Relief Valve Assem...
- Publication number 20240110633
- Publication date Apr 4, 2024
- ROBERT BOSCH GmbH
- Hakan Camurdan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Drive for a Hydraulic Consumer Alternately Pressurized in...
- Publication number 20240084829
- Publication date Mar 14, 2024
- ROBERT BOSCH GmbH
- Andreas Guender
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
IMPLEMENT BRAKING SYSTEM
- Publication number 20240084825
- Publication date Mar 14, 2024
- Doosan Bobcat North America, Inc.
- Cody Erhardt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTUATOR WITH NO FRICTION AND ZERO LEAKAGE, AND ITS DRIVE...
- Publication number 20240060516
- Publication date Feb 22, 2024
- SHANDONG UNIVERSITY
- Kai GUO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PRE-PRESSURIZED SYSTEM WITH REVERSE ROTATION OF PUMP FOR VALVE ACTU...
- Publication number 20240051367
- Publication date Feb 15, 2024
- Stackpole International Engineered Products, Ltd.
- Stephan WEGNER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Systems and Methods for Autonomous Pressure Relief Valve Testing
- Publication number 20240044420
- Publication date Feb 8, 2024
- Emerson Automation Solutions Final Control US LP
- Marcelo Dultra
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE
- Publication number 20240011511
- Publication date Jan 11, 2024
- HYDAC FLUIDTECHNIK GMBH
- Markus BILL
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AUXILIARY PRESSURE CIRCUIT FOR A ROUND BALER
- Publication number 20230413731
- Publication date Dec 28, 2023
- Deere & Company
- Austin J. Jones
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PNEUMATIC HYDRAULIC RETRACTABLE DEVICE
- Publication number 20230407889
- Publication date Dec 21, 2023
- J.D. COMPONENTS CO., LTD.
- PIN-CHIEH FENG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ROTORCRAFT-ASSISTED SYSTEM AND METHOD FOR LAUNCHING AND RETRIEVING...
- Publication number 20230382558
- Publication date Nov 30, 2023
- Hood Technology Corporation
- Andreas H. von Flotow
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DYNAMIC RECRUITMENT MODULATION IN SYSTEMS UTILIZING VARIABLE RECRUI...
- Publication number 20230380996
- Publication date Nov 30, 2023
- Adaract Technologies, Ltd.
- Joseph Hill
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Control System of a Hoist Drive of a Lifting Frame of an...
- Publication number 20230303374
- Publication date Sep 28, 2023
- STILL GmbH
- Markus Schwab
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACTIVE SUSPENSION FLOW CONTROL SYSTEM
- Publication number 20230278385
- Publication date Sep 7, 2023
- Yanshan University
- Dingxuan ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RIDE CONTROL FOR WORK MACHINES
- Publication number 20230279877
- Publication date Sep 7, 2023
- Danfoss A/S
- Roger D. Lowman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
AUXILIARY HYDRAULIC SYSTEM FOR A WORK VEHICLE
- Publication number 20230265864
- Publication date Aug 24, 2023
- Deere & Company
- JEFFREY L. LUBBEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...
- Publication number 20230250706
- Publication date Aug 10, 2023
- Halliburton Energy Services, Inc.
- Ryan David MAIR
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC CYLINDER ASSEMBLY FOR DUMP TRAILERS
- Publication number 20230202372
- Publication date Jun 29, 2023
- BearClaw Equip Inc.
- Elwin Bearinger
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic Circuit for a Construction Machine
- Publication number 20230131384
- Publication date Apr 27, 2023
- CATERPILLAR S.A.R.L.
- Isao Konishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LIFT DEVICE AND METHOD OF CONTROLLING
- Publication number 20230077831
- Publication date Mar 16, 2023
- Terex South Dakota, Inc.
- Brian M. CLARK
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTROHYDRAULIC PROPORTIONAL PRESSURE CONTROL FOR OPEN CIRCUIT PUMP
- Publication number 20230041899
- Publication date Feb 9, 2023
- Danfoss Power Solutions II Technology A/S
- Anil Balasaheb KHARPAS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTROHYDROSTATIC SYSTEM WITH PRESSURE SENSOR
- Publication number 20230026318
- Publication date Jan 26, 2023
- Moog GmbH
- Sascha Dany
- B30 - PRESSES

Pressure reflief valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular hydraulic manifold

Valve

Control system for actuating lifting function

Construction machine

Work machine and method for controlling the same

Hydraulic jack assemblies

Flow control block for use with a vacuum material handler

Method for venting a pneumatic system of a vehicle, pneumatic syste...

Passive pressure application and regulation of downhole hydraulic d...

Hydraulic actuator with no friction and zero leakage, and its drive...

Pneumatic hydraulic retractable device

Electrohydraulic proportional pressure control for open circuit pump

Systems and methods for control and monitoring of actuated valves

Screw-pump type electro-hydraulic actuator

Hydraulic active suspension flow control system

Hydraulic pump to synchronize the operation of a pair of hydraulic...

Hydraulic circuit for a construction machine

Hydraulic system having a drain bypass

Variable system pressure based on implement position

Hydraulic system and methods for an earthmoving machine

Hydraulic system and a method for controlling a hydraulic system of...

Single solenoid-controlled electro-hydraulic liftomatic system

Rotorcraft-assisted system and method for launching and retrieving...

Compressed-air treatment system and method for operating a compress...

Combined valve, power unit body and hydraulic power unit

Method and apparatus for minimizing the chromatographic band distor...

Electronically adjustable pressure compensated flow control with pr...

Thrust reverser actuation system

Construction machine

Generator motor flow control valve

Patents Applicationslast 30 patents

MODULAR HYDRAULIC MANIFOLD

WORK VEHICLE

RELIEF VALVE

HARVESTING DEVICE HAVING AN INTEGRATED HYDRAULIC TANK

SAFETY VALVE, PNEUMATIC ACTUATOR, AND VEHICLE

PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...

HYDRAULIC PRE-SWITCHING DEVICE

SYSTEMS AND METHODS FOR CONTROLLING PROPELLER CONTROL UNIT FLUID PR...

SYSTEMS AND METHODS FOR CONTROL AND MONITORING OF ACTUATED VALVES

Pressure Relief Valve Assembly, Modular Pressure Relief Valve Assem...

Hydraulic Drive for a Hydraulic Consumer Alternately Pressurized in...

IMPLEMENT BRAKING SYSTEM

HYDRAULIC ACTUATOR WITH NO FRICTION AND ZERO LEAKAGE, AND ITS DRIVE...

PRE-PRESSURIZED SYSTEM WITH REVERSE ROTATION OF PUMP FOR VALVE ACTU...

Systems and Methods for Autonomous Pressure Relief Valve Testing

VALVE

AUXILIARY PRESSURE CIRCUIT FOR A ROUND BALER

PNEUMATIC HYDRAULIC RETRACTABLE DEVICE

ROTORCRAFT-ASSISTED SYSTEM AND METHOD FOR LAUNCHING AND RETRIEVING...

DYNAMIC RECRUITMENT MODULATION IN SYSTEMS UTILIZING VARIABLE RECRUI...

Hydraulic Control System of a Hoist Drive of a Lifting Frame of an...

HYDRAULIC ACTIVE SUSPENSION FLOW CONTROL SYSTEM

RIDE CONTROL FOR WORK MACHINES

AUXILIARY HYDRAULIC SYSTEM FOR A WORK VEHICLE

PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...

HYDRAULIC CYLINDER ASSEMBLY FOR DUMP TRAILERS

Hydraulic Circuit for a Construction Machine

LIFT DEVICE AND METHOD OF CONTROLLING

ELECTROHYDRAULIC PROPORTIONAL PRESSURE CONTROL FOR OPEN CIRCUIT PUMP

ELECTROHYDROSTATIC SYSTEM WITH PRESSURE SENSOR