With counter-balancing pressure feedback to the modulating device

Industry

CPC
Y10T137/2409

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

Current Industry

Y10T137/2409With counter-balancing pressure feedback to the modulating device

Industries

Patents Grantslast 30 patents

Information Patent Grant
Torsion spring
- Patent number 10,724,593
- Issue date Jul 28, 2020
- Hamilton Sundstrand Corporation
- Marcin Cis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Digital closed loop proportional hydraulic pressure controller
- Patent number 10,175,703
- Issue date Jan 8, 2019
- Woodward, Inc.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Grant
Digital closed loop proportional hydraulic pressure controller
- Patent number 9,656,306
- Issue date May 23, 2017
- Woodward, Inc.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Grant
Servovalve having two stages and a pilot stage adapted to such a se...
- Patent number 9,644,645
- Issue date May 9, 2017
- ZODIAC HYDRAULICS
- Guylain Ozzello
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Digital closed loop proportional hydraulic pressure controller
- Patent number 9,387,522
- Issue date Jul 12, 2016
- Woodward, Inc.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Grant
Apparatus to control fluid flow
- Patent number 8,622,072
- Issue date Jan 7, 2014
- Fisher Controls International, LLC
- Michel Ken Lovell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pneumatic amplifier and arrangement for regulating a regulating arm...
- Patent number 8,528,583
- Issue date Sep 10, 2013
- Samson Aktiengesellschaft
- Stefan Kolbenschlag
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electro-pneumatic positioner and electro-pneumatic converting device
- Patent number 8,459,289
- Issue date Jun 11, 2013
- Azbil Corporation
- Yohsuke Inagaki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Digital closed loop proportional hydraulic pressure controller
- Patent number 8,215,329
- Issue date Jul 10, 2012
- Woodward, Inc.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Grant
Adjustment assembly
- Patent number 8,122,723
- Issue date Feb 28, 2012
- Rolls-Royce PLC
- Barry N Hocking
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
High pressure transducer
- Patent number 7,766,030
- Issue date Aug 3, 2010
- Fairchild Industrial Products Company
- Andy R. Askew
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Feedback control methods and apparatus for electro-pneumatic contro...
- Patent number 7,337,041
- Issue date Feb 26, 2008
- Fisher Controls International
- Kenneth William Junk
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electro-pneumatic air pressure regulator
- Patent number 7,234,483
- Issue date Jun 26, 2007
- Fujikura Rubber Ltd.
- Masakuni Kainuma
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid pressure regulator
- Patent number 6,779,541
- Issue date Aug 24, 2004
- SMC Kabushiki Kaisha
- Naoto Inayama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Flow controller
- Patent number 6,527,862
- Issue date Mar 4, 2003
- Mykrolis Corporation
- Robert F. McLoughlin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Severe service valve positioner
- Patent number 6,422,532
- Issue date Jul 23, 2002
- Invensys Systems, Inc.
- Ronald N. Garner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow controller
- Patent number 6,348,098
- Issue date Feb 19, 2002
- Mykrolis Corporation
- Robert F. McLoughlin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vertical direction force transducer
- Patent number 6,323,494
- Issue date Nov 27, 2001
- Nikon Corporation
- Martin E. Lee
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus for controlling and monitoring actuators with an open/clo...
- Patent number 6,295,511
- Issue date Sep 25, 2001
- Samson Aktiengesellschaft
- Lothar Kemmler
- G05 - CONTROLLING REGULATING
Information Patent Grant
Liquid level controller
- Patent number 6,240,955
- Issue date Jun 5, 2001
- Anderson Controls, LC
- R. David Anderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic pneumatic pressure control apparatus and method of contro...
- Patent number 6,171,066
- Issue date Jan 9, 2001
- SMC Kabushiki Kaisha
- Kenji Irokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electropneumatic positioner having binary input arrangement providi...
- Patent number 6,112,638
- Issue date Sep 5, 2000
- The Foxboro Company
- Michael Loechner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Liquid level controller
- Patent number 5,992,448
- Issue date Nov 30, 1999
- R. David Anderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow control valve
- Patent number 5,983,926
- Issue date Nov 16, 1999
- Advance Denki Kougyou Kabushiki Kaisha
- Hironori Mastuzawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pneumatic valve positioner with adjustable gain
- Patent number 5,974,945
- Issue date Nov 2, 1999
- Valtek, Inc.
- Robert Gooch
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electropneumatic positioner
- Patent number 5,931,180
- Issue date Aug 3, 1999
- Yamatake Corporation
- Fumio Nagasaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic instrument
- Patent number 5,901,034
- Issue date May 4, 1999
- Asea Brown Boveri AG
- Marcel Fuglister
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical-pneumatic system
- Patent number 5,699,824
- Issue date Dec 23, 1997
- Samson Aktiengesellschaft
- Lothar Kemmler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure control valve
- Patent number 5,682,918
- Issue date Nov 4, 1997
- Festo KG
- Kurt Stoll
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electropneumatic positioner
- Patent number 5,590,677
- Issue date Jan 7, 1997
- Yamatake - Honeywell Co., Ltd.
- Masato Kuroda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE ADJUSTMENT UNIT AND REDOX DEVICE HAVING A PRESSURE ADJUSTM...
- Publication number 20140363757
- Publication date Dec 11, 2014
- Astrium GmbH
- Walter JEHLE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SERVOVALVE HAVING TWO STAGES AND A PILOT STAGE ADAPTED TO SUCH A SE...
- Publication number 20140251447
- Publication date Sep 11, 2014
- ZODIAC HYDRAULICS
- Guylain Ozzello
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DIGITAL CLOSED LOOP PROPORTIONAL HYDRAULIC PRESSURE CONTROLLER
- Publication number 20140202553
- Publication date Jul 24, 2014
- WOODWARD, INC.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Application
PILOT RELAY
- Publication number 20120247594
- Publication date Oct 4, 2012
- Yamatake Corporation
- Yohsuke Inagaki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Digital Closed Loop Proportional Hydraulic Pressure Controller
- Publication number 20120241010
- Publication date Sep 27, 2012
- WOODWARD, INC.
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Application
VOLUME BOOSTER WITH VARIABLE ASYMMETRY
- Publication number 20120061606
- Publication date Mar 15, 2012
- FISHER CONTROLS INTERNATIONAL LLC
- Michel K. Lovell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTRO-PNEUMATIC POSITIONER AND ELECTRO-PNEUMATIC CONVERTING DEVICE
- Publication number 20110240138
- Publication date Oct 6, 2011
- Yamatake Corporation
- Yohsuke Inagaki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
APPARATUS TO CONTROL FLUID FLOW
- Publication number 20100139781
- Publication date Jun 10, 2010
- Michel Ken Lovell
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Digital Closed Loop Proportional Hydraulic Pressure Controller
- Publication number 20090194169
- Publication date Aug 6, 2009
- Woodlward Governor Company
- Kevin E. Greeb
- B08 - CLEANING
Information Patent Application
PNEUMATIC AMPLIFIER AND ARRANGEMENT FOR REGULATING A REGULATING ARM...
- Publication number 20090159135
- Publication date Jun 25, 2009
- Stefan Kolbenschlag
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for emission management
- Publication number 20080149186
- Publication date Jun 26, 2008
- Ricky L. Martin
- G05 - CONTROLLING REGULATING
Information Patent Application
Low Consumption Pneumatic Controller
- Publication number 20080078449
- Publication date Apr 3, 2008
- Alexander C. Pesek
- G05 - CONTROLLING REGULATING
Information Patent Application
Low Consumption Pneumatic Controller
- Publication number 20080078448
- Publication date Apr 3, 2008
- George W. Gassman
- G05 - CONTROLLING REGULATING
Information Patent Application
High pressure transducer
- Publication number 20080023073
- Publication date Jan 31, 2008
- Andy R. Askew
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Adjustment assembly
- Publication number 20070235080
- Publication date Oct 11, 2007
- Rolls-Royce plc
- Barry N. Hocking
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Feedback control methods and apparatus for electro-pneumatic contro...
- Publication number 20050278074
- Publication date Dec 15, 2005
- Kenneth William Junk
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Electro-pneumatic air pressure regulator
- Publication number 20040244834
- Publication date Dec 9, 2004
- Fujikura Rubber Ltd.
- Masakuni Kainuma
- G05 - CONTROLLING REGULATING
Information Patent Application
Fluid pressure regulator
- Publication number 20030070710
- Publication date Apr 17, 2003
- SMC Kabushiki Kaisha
- Naoto Inayama
- G05 - CONTROLLING REGULATING
Information Patent Application
Flow controller
- Publication number 20020029740
- Publication date Mar 14, 2002
- Robert F. McLoughlin
- G05 - CONTROLLING REGULATING

With counter-balancing pressure feedback to the modulating device

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Torsion spring

Digital closed loop proportional hydraulic pressure controller

Digital closed loop proportional hydraulic pressure controller

Servovalve having two stages and a pilot stage adapted to such a se...

Digital closed loop proportional hydraulic pressure controller

Apparatus to control fluid flow

Pneumatic amplifier and arrangement for regulating a regulating arm...

Electro-pneumatic positioner and electro-pneumatic converting device

Digital closed loop proportional hydraulic pressure controller

Adjustment assembly

High pressure transducer

Feedback control methods and apparatus for electro-pneumatic contro...

Electro-pneumatic air pressure regulator

Fluid pressure regulator

Flow controller

Severe service valve positioner

Flow controller

Vertical direction force transducer

Apparatus for controlling and monitoring actuators with an open/clo...

Liquid level controller

Automatic pneumatic pressure control apparatus and method of contro...

Electropneumatic positioner having binary input arrangement providi...

Liquid level controller

Flow control valve

Pneumatic valve positioner with adjustable gain

Electropneumatic positioner

Electronic instrument

Electrical-pneumatic system

Pressure control valve

Electropneumatic positioner

Patents Applicationslast 30 patents

PRESSURE ADJUSTMENT UNIT AND REDOX DEVICE HAVING A PRESSURE ADJUSTM...

SERVOVALVE HAVING TWO STAGES AND A PILOT STAGE ADAPTED TO SUCH A SE...

DIGITAL CLOSED LOOP PROPORTIONAL HYDRAULIC PRESSURE CONTROLLER

PILOT RELAY

Digital Closed Loop Proportional Hydraulic Pressure Controller

VOLUME BOOSTER WITH VARIABLE ASYMMETRY

ELECTRO-PNEUMATIC POSITIONER AND ELECTRO-PNEUMATIC CONVERTING DEVICE

APPARATUS TO CONTROL FLUID FLOW

Digital Closed Loop Proportional Hydraulic Pressure Controller

PNEUMATIC AMPLIFIER AND ARRANGEMENT FOR REGULATING A REGULATING ARM...

Method and apparatus for emission management

Low Consumption Pneumatic Controller

Low Consumption Pneumatic Controller

High pressure transducer

Adjustment assembly

Feedback control methods and apparatus for electro-pneumatic contro...

Electro-pneumatic air pressure regulator

Fluid pressure regulator

Flow controller