Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current

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H01F7/1805

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F7/00Magnets

Current Industry

H01F7/1805Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for multi-stable solenoid
- Patent number 11,894,187
- Issue date Feb 6, 2024
- HUSCO Automotive Holdings LLC
- Trevor Wynkoop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and drive circuit for controlling a solenoid valve
- Patent number 11,873,907
- Issue date Jan 16, 2024
- Capstan Ag Systems, Inc.
- Kale Schrader
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cardiac energy harvesting device and methods of use
- Patent number 11,771,910
- Issue date Oct 3, 2023
- The Regents of the University of California
- William J. Agnew
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic command and control device for an electromagnetic actuat...
- Patent number 11,521,775
- Issue date Dec 6, 2022
- LMP SRL
- Gabriele Valentino De Natale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid servo valve and fluid servo apparatus
- Patent number 11,335,491
- Issue date May 17, 2022
- TOKKYOKIKI CORPORATION
- Teruo Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imethods and systems for operably connecting notebook computing com...
- Patent number 11,230,860
- Issue date Jan 25, 2022
- Dell Products, L.P.
- Jason S. Morrison
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Injection controller
- Patent number 11,143,130
- Issue date Oct 12, 2021
- Denso Corporation
- Toshio Nishimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Autonomous mode change circuit for solenoid drivers
- Patent number 11,087,911
- Issue date Aug 10, 2021
- Hamilton Sundstrand Corporation
- Shihab T. A. Muhammed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-wire controlling and monitoring system for in particular irriga...
- Patent number 11,053,652
- Issue date Jul 6, 2021
- S-RAIN CONTROL A/S
- Tom Nohr Christiansen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fuel injector with an idle stroke
- Patent number 10,989,154
- Issue date Apr 27, 2021
- VITESCO TECHNOLOGIES GMBH
- Frank Denk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and controller for controlling a switch valve
- Patent number 10,907,562
- Issue date Feb 2, 2021
- Vitesco Technologies GmbH
- Tet Kong Brian Chia
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fingerprinting of fluid injection devices
- Patent number 10,712,373
- Issue date Jul 14, 2020
- Woodward, Inc.
- Kamran Eftekhari Shahroudi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic locking devices, systems, and methods
- Patent number 10,699,834
- Issue date Jun 30, 2020
- Lord Corporation
- Stefan Barbulescu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Coil actuator for LV or MV applications
- Patent number 10,665,373
- Issue date May 26, 2020
- ABB S.p.A.
- Davide Pessina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic latching solenoid valve
- Patent number 10,655,748
- Issue date May 19, 2020
- Bendix Commercial Vehicle Systems LLC
- Thanh Ho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for actuating an electromagnetic valve, and corresponding fl...
- Patent number 10,593,458
- Issue date Mar 17, 2020
- Robert Bosch GmbH
- Bjoern-Michael Mueller
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation coil drive device for magnetic contactor
- Patent number 10,424,452
- Issue date Sep 24, 2019
- Fuji Electric FA Components & Systems Co., Ltd.
- Naoyuki Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fingerprinting of fluid injection devices
- Patent number 10,401,398
- Issue date Sep 3, 2019
- Woodward, Inc.
- Kamran Eftekhari Shahroudi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Damper with power drive electronics
- Patent number 10,393,207
- Issue date Aug 27, 2019
- Tenneco Automotive Operating Company Inc.
- Nikolay H. Iordanov
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Constant-current controller for an inductive load
- Patent number 10,378,242
- Issue date Aug 13, 2019
- Hanchett Entry Systems, Inc.
- Brett L. Davis
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Circuit controller for electromagnetic valve
- Patent number 10,337,637
- Issue date Jul 2, 2019
- NINGBO HOYEA MACHINERY MANUFACTURE CO., LTD.
- Guoliang Tao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Assuring dropout of solenoid valve controlled by peak-and-hold driver
- Patent number 10,295,077
- Issue date May 21, 2019
- Automatic Switch Company
- John J. Haller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solenoid device and solenoid system
- Patent number 10,242,787
- Issue date Mar 26, 2019
- Nippon Soken, Inc.
- Ken Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solenoid device and image forming apparatus therewith
- Patent number 10,035,675
- Issue date Jul 31, 2018
- Kyocera Document Solutions Inc.
- Kei Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control device of an electromagnetic actuator for a restraint means
- Patent number 9,975,511
- Issue date May 22, 2018
- Robert Bosch GmbH
- Ruediger Karner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling an actuator
- Patent number 9,773,602
- Issue date Sep 26, 2017
- Schaeffer Technologies AG & Co. KG
- David Vopel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and apparatus for improved relay control
- Patent number 9,754,745
- Issue date Sep 5, 2017
- Raritan Americas, Inc.
- Michael Suchoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuitry and method for regulating a current for diagnosing an ele...
- Patent number 9,698,678
- Issue date Jul 4, 2017
- ZF Friedrichshafen AG
- Matthias Schunk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic-valve controller
- Patent number 9,653,200
- Issue date May 16, 2017
- Denso Corporation
- Atsushi Ito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electronically-controlled solenoid
- Patent number 9,496,079
- Issue date Nov 15, 2016
- Eaton Corporation
- Yuriy Khayzikov
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SOLENOID POSITION ESTIMATION SYSTEMS
- Publication number 20240212906
- Publication date Jun 27, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Gordon Elliott Winer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic Positioning Device with Position Detection
- Publication number 20230243441
- Publication date Aug 3, 2023
- ETO Magnetic GmbH
- Peter Gauggel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR SOLENOID VALVE OPTIMIZATION AND MEASUREMENT O...
- Publication number 20230052987
- Publication date Feb 16, 2023
- Danfoss Power Solutions II Technology A/S
- Mayura Arun Madane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMMAND AND CONTROL DEVICE FOR AN ELECTROMAGNETIC ACTUAT...
- Publication number 20220044856
- Publication date Feb 10, 2022
- LMP SRL
- Gabriele Valentino DE NATALE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-STABLE SOLENOID
- Publication number 20210057136
- Publication date Feb 25, 2021
- HUSCO AUTOMOTIVE HOLDINGS LLC
- Trevor Wynkoop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTONOMOUS MODE CHANGE CIRCUIT FOR SOLENOID DRIVERS
- Publication number 20200135373
- Publication date Apr 30, 2020
- HAMILTON SUNDSTRAND CORPORATION
- Shihab T.A. Muhammed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Magnetic Latching Solenoid Valve
- Publication number 20200018417
- Publication date Jan 16, 2020
- Bendix Commercial Vehicle Systems LLC
- Thanh Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FINGERPRINTING OF FLUID INJECTION DEVICES
- Publication number 20190346490
- Publication date Nov 14, 2019
- WOODWARD, INC.
- Kamran Eftekhari Shahroudi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and Controller for Controlling a Switch Valve
- Publication number 20190242322
- Publication date Aug 8, 2019
- CPT GROUP GMBH
- Tet Kong Brian Chia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Actuating an Electromagnetic Valve, and Corresponding Fl...
- Publication number 20180254134
- Publication date Sep 6, 2018
- ROBERT BOSCH GmbH
- Bjoern-Michael Mueller
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROMAGNETIC LOCKING DEVICES, SYSTEMS, AND METHODS
- Publication number 20180204659
- Publication date Jul 19, 2018
- LORD CORPORATION
- Stefan BARBULESCU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD ADJUSTING METHOD, MAGNETIC FIELD ADJUSTING APPARATUS...
- Publication number 20180067181
- Publication date Mar 8, 2018
- TOSHIBA MEDICAL SYSTEMS CORPORATION
- Kazuto NOGAMI
- G01 - MEASURING TESTING
Information Patent Application
Magnetically Latching Flux-Shifting Electromechanical Actuator
- Publication number 20170236630
- Publication date Aug 17, 2017
- EATON CORPORATION
- Amogh Vilas Kank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE OF AN ELECTROMAGNETIC ACTUATOR FOR A RESTRAINT MEANS
- Publication number 20170158152
- Publication date Jun 8, 2017
- ROBERT BOSCH GmbH
- Ruediger Karner
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLENOID DEVICE AND SOLENOID SYSTEM
- Publication number 20170148557
- Publication date May 25, 2017
- NIPPON SOKEN, INC.
- Ken TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETECTION OF PLUNGER MOVEMENT IN DC SOLENOIDS THROUGH CURRENT SENSE...
- Publication number 20160125993
- Publication date May 5, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Navaneeth Kumar Narayanasamy
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CONTROLLING AN ACTUATOR
- Publication number 20150194250
- Publication date Jul 9, 2015
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- David Vopel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLENOID INCLUDING A DUAL COIL ARRANGEMENT TO CONTROL LEAKAGE FLUX
- Publication number 20150070116
- Publication date Mar 12, 2015
- Labinal, LLC
- Archit Agarwal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Clamp Assembly including Permanent Magnets and Coils for Selectivel...
- Publication number 20150035632
- Publication date Feb 5, 2015
- The Boeing Company
- Branko Sarh
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHOD AND SYSTEM FOR MOVING MATERIAL
- Publication number 20140009859
- Publication date Jan 9, 2014
- EPHAUGH, INC.
- John Samila
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronically-Controlled Solenoid
- Publication number 20130321971
- Publication date Dec 5, 2013
- EATON CORPORATION
- YURIY KHAYZIKOV
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTUATOR MODULE, SYSTEM FOR LOCKING- UNLOCKING A DOOR OF A HOUSEHOL...
- Publication number 20130293032
- Publication date Nov 7, 2013
- Fabrizio Promutico
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CLAMP ASSEMBLY INCLUDING PERMANENT MAGNETS AND COILS FOR SELECTIVEL...
- Publication number 20130285399
- Publication date Oct 31, 2013
- Massachusetts Institute of Technology
- Branko Sarh
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ELECTROMAGNETIC LINEAR ACTUATOR
- Publication number 20130200966
- Publication date Aug 8, 2013
- MSM Krystall GBR
- Rainer Michaelsen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLENOID COIL WITH REVERSE TURN
- Publication number 20130187518
- Publication date Jul 25, 2013
- REMY TECHNOLOGIES LLC
- Michael D. Bradfield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Booster for a Digital Hydraulic Controller and Method for Using a B...
- Publication number 20130098461
- Publication date Apr 25, 2013
- Metso Paper, Inc.
- Juhani Toppari
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
System and Method for Controlling a Battery Pack Output Contactor
- Publication number 20130009464
- Publication date Jan 10, 2013
- A123 SYSTEMS, INC.
- Paul W. Firehammer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETERMINING THE CLOSING TIME OF A FUEL INJECTION VALVE BASED ON EVA...
- Publication number 20120116702
- Publication date May 10, 2012
- Johannes Beer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Methods And Apparatus For Improved Relay Control
- Publication number 20120106021
- Publication date May 3, 2012
- Raritan Americas, Inc.
- Michael Suchoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONFIGURABLE SOLENOID ACTUATION METHOD AND APPARATUS
- Publication number 20120099239
- Publication date Apr 26, 2012
- Paul Sagues
- H01 - BASIC ELECTRIC ELEMENTS

Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for multi-stable solenoid

Methods and drive circuit for controlling a solenoid valve

Cardiac energy harvesting device and methods of use

Electronic command and control device for an electromagnetic actuat...

Fluid servo valve and fluid servo apparatus

Imethods and systems for operably connecting notebook computing com...

Injection controller

Autonomous mode change circuit for solenoid drivers

Two-wire controlling and monitoring system for in particular irriga...

Fuel injector with an idle stroke

Method and controller for controlling a switch valve

Fingerprinting of fluid injection devices

Electromagnetic locking devices, systems, and methods

Coil actuator for LV or MV applications

Magnetic latching solenoid valve

Method for actuating an electromagnetic valve, and corresponding fl...

Operation coil drive device for magnetic contactor

Fingerprinting of fluid injection devices

Damper with power drive electronics

Constant-current controller for an inductive load

Circuit controller for electromagnetic valve

Assuring dropout of solenoid valve controlled by peak-and-hold driver

Solenoid device and solenoid system

Solenoid device and image forming apparatus therewith

Control device of an electromagnetic actuator for a restraint means

Method for controlling an actuator

Methods and apparatus for improved relay control

Circuitry and method for regulating a current for diagnosing an ele...

Electromagnetic-valve controller

Electronically-controlled solenoid

Patents Applicationslast 30 patents

SOLENOID POSITION ESTIMATION SYSTEMS

Electromagnetic Positioning Device with Position Detection

SYSTEM AND METHOD FOR SOLENOID VALVE OPTIMIZATION AND MEASUREMENT O...

ELECTRONIC COMMAND AND CONTROL DEVICE FOR AN ELECTROMAGNETIC ACTUAT...

SYSTEMS AND METHODS FOR MULTI-STABLE SOLENOID

AUTONOMOUS MODE CHANGE CIRCUIT FOR SOLENOID DRIVERS

Magnetic Latching Solenoid Valve

FINGERPRINTING OF FLUID INJECTION DEVICES

Method and Controller for Controlling a Switch Valve

Method for Actuating an Electromagnetic Valve, and Corresponding Fl...

ELECTROMAGNETIC LOCKING DEVICES, SYSTEMS, AND METHODS

MAGNETIC FIELD ADJUSTING METHOD, MAGNETIC FIELD ADJUSTING APPARATUS...

Magnetically Latching Flux-Shifting Electromechanical Actuator

CONTROL DEVICE OF AN ELECTROMAGNETIC ACTUATOR FOR A RESTRAINT MEANS

SOLENOID DEVICE AND SOLENOID SYSTEM

DETECTION OF PLUNGER MOVEMENT IN DC SOLENOIDS THROUGH CURRENT SENSE...

METHOD FOR CONTROLLING AN ACTUATOR

SOLENOID INCLUDING A DUAL COIL ARRANGEMENT TO CONTROL LEAKAGE FLUX

Clamp Assembly including Permanent Magnets and Coils for Selectivel...

METHOD AND SYSTEM FOR MOVING MATERIAL

Electronically-Controlled Solenoid

ACTUATOR MODULE, SYSTEM FOR LOCKING- UNLOCKING A DOOR OF A HOUSEHOL...

CLAMP ASSEMBLY INCLUDING PERMANENT MAGNETS AND COILS FOR SELECTIVEL...

ELECTROMAGNETIC LINEAR ACTUATOR

SOLENOID COIL WITH REVERSE TURN

Booster for a Digital Hydraulic Controller and Method for Using a B...

System and Method for Controlling a Battery Pack Output Contactor

DETERMINING THE CLOSING TIME OF A FUEL INJECTION VALVE BASED ON EVA...

Methods And Apparatus For Improved Relay Control

CONFIGURABLE SOLENOID ACTUATION METHOD AND APPARATUS