Pilot valve with feedback of position

Industry

CPC
G05B2219/41311

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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/41311Pilot valve with feedback of position

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining amplitude of stick-slip on a valve assembly...
- Patent number 10,935,160
- Issue date Mar 2, 2021
- Dresser, LLC
- Larry Gene Schoonover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods and apparatus for coordinating operation of valves
- Patent number 10,732,593
- Issue date Aug 4, 2020
- Fisher Controls International LLC
- Kurtis K. Jensen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for determining amplitude of stick-slip on a valve assembly...
- Patent number 9,920,856
- Issue date Mar 20, 2018
- Dresser, Inc.
- Larry Gene Schoonover
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical actuator
- Patent number 7,969,109
- Issue date Jun 28, 2011
- CKD Corporation
- Shuzo Masuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for transfer of feedback control for a process co...
- Patent number 7,222,016
- Issue date May 22, 2007
- Fisher Controls International LLC
- Jimmie L. Snowbarger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Servo-valve control device and servo-valve control system with abno...
- Patent number 7,000,893
- Issue date Feb 21, 2006
- Kabushiki Kaisha Toshiba
- Koji Yakushi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dynamic current-to-pneumatic converter and pneumatic amplifier
- Patent number 6,957,127
- Issue date Oct 18, 2005
- Dresser, Inc.
- Harold R. Smart
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Velocity based method of controlling an electrohydraulic proportion...
- Patent number 6,775,974
- Issue date Aug 17, 2004
- HUSCO International, Inc.
- Keith A. Tabor
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve positioner system
- Patent number 6,745,084
- Issue date Jun 1, 2004
- Dresser, Inc.
- Henry Boger
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Valve positioner system
- Patent number 6,453,261
- Issue date Sep 17, 2002
- Dresser, Inc.
- Henry Boger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Valve positioner system
- Patent number 6,272,401
- Issue date Aug 7, 2001
- Dresser Industries, Inc.
- Henry Boger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and means for monitoring a control apparatus
- Patent number 6,267,138
- Issue date Jul 31, 2001
- Samson Aktiengesellschaft
- Heinfried Hoffmann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control valve positioners having improved operating characteristics
- Patent number 5,950,668
- Issue date Sep 14, 1999
- Fisher Controls International, Inc.
- Hans D. Baumann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Valve position controller
- Patent number 5,654,885
- Issue date Aug 5, 1997
- Virginia Valve Company Corporation
- John Mayhew
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated compliance servovalve
- Patent number 5,568,022
- Issue date Oct 22, 1996
- HR Textron Inc.
- Stephen J. Tranovich
- G05 - CONTROLLING REGULATING
Information Patent Grant
Servo system
- Patent number 5,566,463
- Issue date Oct 22, 1996
- Waysia Industrial Co., Ltd.
- Fu L. Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated compliance servovalve
- Patent number 5,500,580
- Issue date Mar 19, 1996
- HR Textron Inc.
- Stephen J. Tranovich
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING AMPLITUDE OF STICK-SLIP ON A VALVE ASSEMBLY...
- Publication number 20180142807
- Publication date May 24, 2018
- Dresser LLC
- Larry Gene Schoonover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRICAL ACTUATOR
- Publication number 20090167214
- Publication date Jul 2, 2009
- CKD CORPORATION
- Shuzo Masuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and method for transfer of feedback control for a process co...
- Publication number 20060031001
- Publication date Feb 9, 2006
- FISHER CONTROLS INTERNATIONAL LLC
- Jimmie L. Snowbarger
- G05 - CONTROLLING REGULATING
Information Patent Application
Servo-valve control device and servo-valve control system with abno...
- Publication number 20040193327
- Publication date Sep 30, 2004
- Kabushiki Kaisha Toshiba
- Koji Yakushi
- G05 - CONTROLLING REGULATING
Information Patent Application
Velocity based method of controlling an electrohydraulic proportion...
- Publication number 20040055453
- Publication date Mar 25, 2004
- Keith A. Tabor
- G05 - CONTROLLING REGULATING
Information Patent Application
Valve positioner system
- Publication number 20010037670
- Publication date Nov 8, 2001
- Henry Boger
- G05 - CONTROLLING REGULATING
Information Patent Application
Valve positioner system
- Publication number 20010037159
- Publication date Nov 1, 2001
- Henry Boger
- G05 - CONTROLLING REGULATING
Information Patent Application
Valve positioner system
- Publication number 20010032518
- Publication date Oct 25, 2001
- Henry Boger
- G05 - CONTROLLING REGULATING

Pilot valve with feedback of position

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for determining amplitude of stick-slip on a valve assembly...

Methods and apparatus for coordinating operation of valves

Method for determining amplitude of stick-slip on a valve assembly...

Electrical actuator

System and method for transfer of feedback control for a process co...

Servo-valve control device and servo-valve control system with abno...

Dynamic current-to-pneumatic converter and pneumatic amplifier

Velocity based method of controlling an electrohydraulic proportion...

Valve positioner system

Valve positioner system

Valve positioner system

Method and means for monitoring a control apparatus

Control valve positioners having improved operating characteristics

Valve position controller

Integrated compliance servovalve

Servo system

Integrated compliance servovalve

Patents Applicationslast 30 patents

METHOD FOR DETERMINING AMPLITUDE OF STICK-SLIP ON A VALVE ASSEMBLY...

ELECTRICAL ACTUATOR

System and method for transfer of feedback control for a process co...

Servo-valve control device and servo-valve control system with abno...

Velocity based method of controlling an electrohydraulic proportion...

Valve positioner system

Valve positioner system

Valve positioner system