responsive to rate of change of current, couple or speed

Industry

CPC
H02H7/0854

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

Current Industry

H02H7/0854responsive to rate of change of current, couple or speed

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hand-held electrically powered cut-off tool with a kickback mitigat...
- Patent number 12,103,201
- Issue date Oct 1, 2024
- Husqvarna AB
- Magnus Rosén
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and system for obstruction detection
- Patent number 11,718,163
- Issue date Aug 8, 2023
- Inalfa Roof Systems Group B.V.
- Dennie Wilhelmus Hendrikus Craane
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Assembly for monitoring a winding threshold temperature
- Patent number 11,581,727
- Issue date Feb 14, 2023
- EBM-Papst Mulfingen GmbH & Co. KG
- Gerd Futterlieb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Combination electric tool and control method therefor
- Patent number 11,059,158
- Issue date Jul 13, 2021
- SUZHOU CLEVA ELECTRIC APPLIANCE CO., LTD.
- Zhao Kong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch operating characteristic monitoring device, switch equipped...
- Patent number 10,615,590
- Issue date Apr 7, 2020
- Hitachi, Ltd.
- Masaru Tatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for protecting circuit
- Patent number 10,608,573
- Issue date Mar 31, 2020
- Samsung Electronics Co., Ltd.
- ChangHyun Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Motor drive control device and motor drive control method
- Patent number 10,476,415
- Issue date Nov 12, 2019
- MINEBEA MITSUMI INC.
- Masato Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical apparatus
- Patent number 10,423,219
- Issue date Sep 24, 2019
- Max Co., Ltd.
- Haruaki Akasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for monitoring an electrical network in a rail ve...
- Patent number 10,153,633
- Issue date Dec 11, 2018
- Bombardier Transportation GmbH
- Gerhard Isepponi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection in induction motors based on current signature anal...
- Patent number 9,618,583
- Issue date Apr 11, 2017
- Mitsubishi Electric Research Laboratories, Inc.
- Dehong Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating tool
- Patent number 9,114,519
- Issue date Aug 25, 2015
- Hitachi Koki Co., Ltd.
- Kazutaka Iwata
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Monitoring system
- Patent number 9,030,144
- Issue date May 12, 2015
- UUSI, LLC
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and method for taking a safety precaution in an electrical tool
- Patent number 8,786,220
- Issue date Jul 22, 2014
- Robert Bosch GmbH
- Ulrich Single
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control device for electrically driven door
- Patent number 8,232,754
- Issue date Jul 31, 2012
- Fuji Electric Co., Ltd.
- Satoru Ozaki
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Collision monitoring system
- Patent number 8,217,612
- Issue date Jul 10, 2012
- UUSI, LLC
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power tool anti-kickback system with rotational rate sensor
- Patent number 7,681,659
- Issue date Mar 23, 2010
- Black & Decker Inc.
- Qiang Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collision monitoring system
- Patent number 7,579,802
- Issue date Aug 25, 2009
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power tool anti-kickback system with rotational rate sensor
- Patent number 7,552,781
- Issue date Jun 30, 2009
- Black & Decker Inc.
- Qiang Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collision monitoring system
- Patent number 7,548,037
- Issue date Jun 16, 2009
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for switching off a power tool
- Patent number 7,372,226
- Issue date May 13, 2008
- Robert Bosch GmbH
- Juergen Wiker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collision monitoring system
- Patent number 6,548,979
- Issue date Apr 15, 2003
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-kickback and breakthrough torque control for power tool
- Patent number 6,479,958
- Issue date Nov 12, 2002
- Black & Decker Inc.
- Stephen S. Thompson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Collision monitoring system
- Patent number 6,404,158
- Issue date Jun 11, 2002
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling activating actuator motors for va...
- Patent number 6,215,265
- Issue date Apr 10, 2001
- Elero Antriebs- Und Sonnenschutz-Technik GmbH
- Hermann Wolfer
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Power window or panel controller
- Patent number 6,064,165
- Issue date May 16, 2000
- Nartron Corporation
- Mario P. Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Overcurrent detecting device for a DC motor
- Patent number 5,666,066
- Issue date Sep 9, 1997
- Samsung Electronics Co., Ltd.
- Hyun-min Jo
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for controlling driving of power window system
- Patent number 5,663,620
- Issue date Sep 2, 1997
- Tokai-Rika-Denki Seishkusho Kabushiki Kaisha
- Hiromitsu Mizuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for opening or closing an opening-closing member
- Patent number 5,483,133
- Issue date Jan 9, 1996
- Mazda Motor Corporation
- Yasuhiro Takabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power window or panel controller
- Patent number 5,334,876
- Issue date Aug 2, 1994
- Nartron Corporation
- John Washeleski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic door operator including electronic travel detection
- Patent number 5,218,282
- Issue date Jun 8, 1993
- Stanley Home Automation
- Dean Duhame
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIG...
- Publication number 20230396056
- Publication date Dec 7, 2023
- HUSQVARNA AB
- Magnus Rosén
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Method for Detecting a Kickback or a Breakthrough of a Machine Tool...
- Publication number 20230249326
- Publication date Aug 10, 2023
- ROBERT BOSCH GmbH
- Ruggero Indino
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ASSEMBLY FOR MONITORING A WINDING THRESHOLD TEMPERATURE
- Publication number 20200244063
- Publication date Jul 30, 2020
- ebm-papst Mulfingen GmbH & Co.
- Gerd Futterlieb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL APPARATUS
- Publication number 20190187777
- Publication date Jun 20, 2019
- MAX Co., LTD.
- Haruaki AKASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD
- Publication number 20190028046
- Publication date Jan 24, 2019
- MINEBEA MITSUMI INC.
- Masato AOKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Monitoring an Electrical Network in a Rail Ve...
- Publication number 20180115149
- Publication date Apr 26, 2018
- Bombardier Transportation GmbH
- Gerhard Isepponi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switch Operating Characteristic Monitoring Device, Switch Equipped...
- Publication number 20180062382
- Publication date Mar 1, 2018
- Hitachi, Ltd
- Masaru TATEMI
- G01 - MEASURING TESTING
Information Patent Application
COMBINATION ELECTRIC TOOL AND CONTROL METHOD THEREFOR
- Publication number 20170043470
- Publication date Feb 16, 2017
- Suzhou Cleva Electric Appliance Co., Ltd.
- Zhao Kong
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL DEVICE FOR ELECTRICALLY DRIVEN DOOR
- Publication number 20130025203
- Publication date Jan 31, 2013
- Fuji Electric Co., Ltd.
- Satoru OZAKI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COLLISION MONITORING SYSTEM
- Publication number 20120285086
- Publication date Nov 15, 2012
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR TAKING A SAFETY PRECAUTION AN IN ELECTRICAL TOOL
- Publication number 20110007436
- Publication date Jan 13, 2011
- ROBERT BOSCH GmbH
- Ulrich Single
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Electric Rotating Tool
- Publication number 20100307782
- Publication date Dec 9, 2010
- Hitachi Koki Co., Ltd.
- Kazutaka Iwata
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL DEVICE FOR ELECTRICALLY DRIVEN DOOR
- Publication number 20100050526
- Publication date Mar 4, 2010
- FUJI ELECTRIC SYSTEMS CO., LTD.
- Satoru OZAKI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COLLISION MONITORING SYSTEM
- Publication number 20090272035
- Publication date Nov 5, 2009
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHABLE ANTI-LOCK CONTROL
- Publication number 20090065225
- Publication date Mar 12, 2009
- Black & Decker Inc.
- Michael K. Forster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power tool anti-kickback system with rotational rate sensor
- Publication number 20080110653
- Publication date May 15, 2008
- Qiang Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power tool anti-kickback system with rotational rate sensor
- Publication number 20070084613
- Publication date Apr 19, 2007
- Qiang Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for switching off a power tool
- Publication number 20070068480
- Publication date Mar 29, 2007
- Juergen Wiker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Safety switch
- Publication number 20050286182
- Publication date Dec 29, 2005
- Russell John Jackson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Collision monitoring system
- Publication number 20040183493
- Publication date Sep 23, 2004
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Collision monitoring system
- Publication number 20020121872
- Publication date Sep 5, 2002
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Collision monitoring system
- Publication number 20020101210
- Publication date Aug 1, 2002
- Nartron Corporation
- Mario Boisvert
- B60 - VEHICLES IN GENERAL

responsive to rate of change of current, couple or speed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hand-held electrically powered cut-off tool with a kickback mitigat...

Method and system for obstruction detection

Assembly for monitoring a winding threshold temperature

Combination electric tool and control method therefor

Switch operating characteristic monitoring device, switch equipped...

Method and apparatus for protecting circuit

Motor drive control device and motor drive control method

Electrical apparatus

Method and device for monitoring an electrical network in a rail ve...

Fault detection in induction motors based on current signature anal...

Electric rotating tool

Monitoring system

Device and method for taking a safety precaution in an electrical tool

Control device for electrically driven door

Collision monitoring system

Power tool anti-kickback system with rotational rate sensor

Collision monitoring system

Power tool anti-kickback system with rotational rate sensor

Collision monitoring system

Method for switching off a power tool

Collision monitoring system

Anti-kickback and breakthrough torque control for power tool

Collision monitoring system

System and method for controlling activating actuator motors for va...

Power window or panel controller

Overcurrent detecting device for a DC motor

Apparatus for controlling driving of power window system

Control system for opening or closing an opening-closing member

Power window or panel controller

Automatic door operator including electronic travel detection

Patents Applicationslast 30 patents

A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIG...

Method for Detecting a Kickback or a Breakthrough of a Machine Tool...

ASSEMBLY FOR MONITORING A WINDING THRESHOLD TEMPERATURE

ELECTRICAL APPARATUS

MOTOR DRIVE CONTROL DEVICE AND MOTOR DRIVE CONTROL METHOD

Method and Device for Monitoring an Electrical Network in a Rail Ve...

Switch Operating Characteristic Monitoring Device, Switch Equipped...

COMBINATION ELECTRIC TOOL AND CONTROL METHOD THEREFOR

CONTROL DEVICE FOR ELECTRICALLY DRIVEN DOOR

COLLISION MONITORING SYSTEM

DEVICE AND METHOD FOR TAKING A SAFETY PRECAUTION AN IN ELECTRICAL TOOL

Electric Rotating Tool

CONTROL DEVICE FOR ELECTRICALLY DRIVEN DOOR

COLLISION MONITORING SYSTEM

SWITCHABLE ANTI-LOCK CONTROL

Power tool anti-kickback system with rotational rate sensor

Power tool anti-kickback system with rotational rate sensor

Method for switching off a power tool

Safety switch

Collision monitoring system

Collision monitoring system

Collision monitoring system