Safety control circuits therefor

Industry

CPC
H01H47/005

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

Current Industry

H01H47/005Safety control circuits therefor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring an electrical switching arrangement
- Patent number 11,960,274
- Issue date Apr 16, 2024
- B&R INDUSTRIAL AUTOMATION GMBH
- Marc Herzog
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dual coil armature for supervision relay of trip coil
- Patent number 11,831,141
- Issue date Nov 28, 2023
- HITACHI ENERGY LTD
- Loganadhan Venkatesh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for switching between supplying and cutting off electronic p...
- Patent number 11,733,630
- Issue date Aug 22, 2023
- Canon Kabushiki Kaisha
- Hiroshi Funaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety switching device and safety-related device
- Patent number 11,209,789
- Issue date Dec 28, 2021
- Siemens Aktiengesellschaft
- Mario Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Validation device for testing a machinery safety system
- Patent number 11,137,727
- Issue date Oct 5, 2021
- Swivel-Link, LLC
- Jonathan E. Clingan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for the fail-safe disconnection of a consumer
- Patent number 11,037,747
- Issue date Jun 15, 2021
- Pilz GmbH & Co. KG
- Dmitry Muravev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch control circuit and switch control system
- Patent number 11,025,246
- Issue date Jun 1, 2021
- Wenzhou MTLC Electric Appliances Co., Ltd.
- Lidong Ni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Battery pack
- Patent number 10,985,580
- Issue date Apr 20, 2021
- Samsung SDI Co., Ltd.
- Dukjung Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controller, distributed power supply, and method for checking for w...
- Patent number 10,957,506
- Issue date Mar 23, 2021
- Kyocera Corporation
- Shusuke Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety switch
- Patent number 10,937,611
- Issue date Mar 2, 2021
- Rockwell Automation Switzerland GMBH
- Rudolf Papenbreer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular safety relay circuit for the safe control of at least one m...
- Patent number 10,804,058
- Issue date Oct 13, 2020
- Sick AG
- Markus Saumer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Safety circuit for fail-safe shutdown of a dangerous system
- Patent number 10,727,014
- Issue date Jul 28, 2020
- Pilz GmbH & Co. KG
- Christoph Zinser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Relay device
- Patent number 10,536,025
- Issue date Jan 14, 2020
- AutoNetworks Technologies, Ltd.
- Takahiro Saito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Safety switching device for fail-safely disconnecting an electrical...
- Patent number 10,460,895
- Issue date Oct 29, 2019
- Pilz GmbH & Co. KG
- Jürgen Pullmann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Relay circuit and method for performing self-test of relay circuit
- Patent number 10,395,869
- Issue date Aug 27, 2019
- Schneider Electric Industries SAS
- Richard Tonet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of electricity leakage detection and prevention of electrica...
- Patent number 9,928,980
- Issue date Mar 27, 2018
- Wei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety switching apparatus for switching-on or switching-off a tech...
- Patent number 9,892,878
- Issue date Feb 13, 2018
- Pilz GmbH & Co. KG
- Richard Veil
- G05 - CONTROLLING REGULATING
Information Patent Grant
Battery safety device for vehicle and method of detecting failure t...
- Patent number 9,734,971
- Issue date Aug 15, 2017
- Hyundai Motor Company
- Jang Ho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Handheld deactivator with integrated thermal sensor
- Patent number 9,711,308
- Issue date Jul 18, 2017
- Tyco Fire & Security GmbH
- Ronald B. Easter
- G08 - SIGNALLING
Information Patent Grant
Safety circuit assembly for switching on or off a hazardous system...
- Patent number 9,429,271
- Issue date Aug 30, 2016
- Pilz GmbH & Co. KG
- Hans Schwenkel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Safety circuit arrangement for connection or failsafe disconnection...
- Patent number 9,293,285
- Issue date Mar 22, 2016
- Pilz GmbH & Co. KG
- Juergen Pullmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secured detection system
- Patent number 9,222,967
- Issue date Dec 29, 2015
- Schneider Electric Industries SAS
- Marc Auger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Safety detection system with integrated diagnostic functions
- Patent number 8,902,063
- Issue date Dec 2, 2014
- Schneider Electric Industries SAS
- Marc Auger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Safety isolation systems and methods for switching DC loads
- Patent number 8,810,991
- Issue date Aug 19, 2014
- Rockwell Automation Technologies, Inc.
- Michael Scharnick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for diagnostic coverage of safety components
- Patent number 8,693,159
- Issue date Apr 8, 2014
- Rockwell Automation Technologies, Inc.
- Derek W. Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety switching apparatus
- Patent number 8,212,431
- Issue date Jul 3, 2012
- Pilz GmbH & Co. KG
- Thomas Nitsche
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Safety switch device
- Patent number 8,035,942
- Issue date Oct 11, 2011
- Cedes AG
- Carl Meinherz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Safety switching apparatus
- Patent number 7,948,121
- Issue date May 24, 2011
- Pilz GmbH & Co. KG
- Thomas Nitsche
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Safety switching apparatus and method for safely switching an elect...
- Patent number 7,898,118
- Issue date Mar 1, 2011
- Pilz GmbH & Co. KG
- Thomas Nitsche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety relay having independently testable contacts
- Patent number 7,582,989
- Issue date Sep 1, 2009
- Fisher-Rosemount Systems, Inc.
- Kent Allan Burr
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Relay Control Apparatus, Battery Pack and Electric Vehicle
- Publication number 20230331091
- Publication date Oct 19, 2023
- LG ENERGY SOLUTION, LTD.
- Ho-Been Choi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Safety Shut-Off Relay
- Publication number 20230317390
- Publication date Oct 5, 2023
- Jacob Trent Hearnsberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MONITORING AN ELECTRICAL SWITCHING ARRANGEMENT
- Publication number 20230107557
- Publication date Apr 6, 2023
- B&R Industrial Automation GmbH
- Marc HERZOG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL CIRCUIT FOR CONTACTOR AND ITS CONTROL METHOD
- Publication number 20230040913
- Publication date Feb 9, 2023
- Schneider Electric Industries SAS
- Bing SHUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR SWITCHING BETWEEN SUPPLYING AND CUTTING OFF ELECTRONIC P...
- Publication number 20220197203
- Publication date Jun 23, 2022
- Canon Kabushiki Kaisha
- Hiroshi Funaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY MODULE
- Publication number 20210313131
- Publication date Oct 7, 2021
- Phoenix Contact GmbH & Co. KG
- Stefan BENK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual Coil Armature for Supervision Relay of Trip Coil
- Publication number 20210036502
- Publication date Feb 4, 2021
- ABB Schweiz AG
- Loganadhan Venkatesh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VALIDATION DEVICE FOR TESTING A MACHINERY SAFETY SYSTEM
- Publication number 20200319606
- Publication date Oct 8, 2020
- Swivel-Link, LLC
- Jonathan E. Clingan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLER, DISTRIBUTED POWER SUPPLY, AND METHOD FOR CHECKING FOR W...
- Publication number 20200185175
- Publication date Jun 11, 2020
- KYOCERA CORPORATION
- Shusuke NAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH CONTROL CIRCUIT AND SWITCH CONTROL SYSTEM
- Publication number 20200136605
- Publication date Apr 30, 2020
- Wenzhou MTLC Electric Appliances Co.,Ltd
- Lidong NI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RELAY DEVICE
- Publication number 20190097453
- Publication date Mar 28, 2019
- AUTONETWORKS TECHNOLOGIES, LTD.
- Takahiro Saito
- B60 - VEHICLES IN GENERAL
Information Patent Application
Safety Switch
- Publication number 20190096611
- Publication date Mar 28, 2019
- Rockwell Automation Switzerland GmbH
- Rudolf Papenbreer
- G05 - CONTROLLING REGULATING
Information Patent Application
RELAY DEVICE
- Publication number 20190006138
- Publication date Jan 3, 2019
- Omron Corporation
- Toshiyuki HIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Safety Switching Device For Fail-Safely Disconnecting An Electrical...
- Publication number 20180005788
- Publication date Jan 4, 2018
- Pilz GmbH & Co. KG
- Jürgen PULLMANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HANDHELD DEACTIVATOR WITH INTEGRATED THERMAL SENSOR
- Publication number 20150348727
- Publication date Dec 3, 2015
- TYCO FIRE & SECURITY GMBH
- RONALD B. EASTER
- G01 - MEASURING TESTING
Information Patent Application
SAFETY SWITCHING DEVICE
- Publication number 20150311019
- Publication date Oct 29, 2015
- Pilz GmbH & Co. KG
- Sabine MAYER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY SAFETY DEVICE FOR VEHICLE AND METHOD OF DETECTING FAILURE T...
- Publication number 20150115738
- Publication date Apr 30, 2015
- Hyundai Motor Company
- Jang Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF ELECTRICITY LEAKAGE DETECTION AND PREVENTION OF ELECTRICA...
- Publication number 20140239744
- Publication date Aug 28, 2014
- Wei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY CIRCUIT ASSEMBLY FOR SWITCHING ON OR OFF A HAZARDOUS SYSTEM...
- Publication number 20140028453
- Publication date Jan 30, 2014
- Hans SCHWENKEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY DETECTION SYSTEM WITH INTEGRATED DIAGNOSTIC FUNCTIONS
- Publication number 20130314231
- Publication date Nov 28, 2013
- Schneider Electric Industries SAS
- Marc AUGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECURED DETECTION SYSTEM
- Publication number 20130282311
- Publication date Oct 24, 2013
- Schneider Electric Industries SAS
- Marc AUGER
- G01 - MEASURING TESTING
Information Patent Application
SAFETY CIRCUIT ARRANGEMENT FOR CONNECTION OR FAILSAFE DISCONNECTION...
- Publication number 20130113304
- Publication date May 9, 2013
- Pilz GmbH & Co. KG
- Juergen PULLMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Diagnostic Coverage of Safety Components
- Publication number 20120243139
- Publication date Sep 27, 2012
- Derek W. Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY ISOLATION SYSTEMS AND METHODS FOR SWITCHING DC LOADS
- Publication number 20120081829
- Publication date Apr 5, 2012
- Michael SCHARNICK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY SWITCHING APPARATUS
- Publication number 20110133574
- Publication date Jun 9, 2011
- Thomas NITSCHE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAFETY SWITCH DEVICE
- Publication number 20090251835
- Publication date Oct 8, 2009
- Cedes AG
- Carl MEINHERZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY SWITCHING APPARATUS
- Publication number 20090073628
- Publication date Mar 19, 2009
- Thomas NITSCHE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAFETY SWITCHING APPARATUS AND METHOD FOR SAFELY SWITCHING AN ELECT...
- Publication number 20090058197
- Publication date Mar 5, 2009
- Thomas Nitsche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY RELAY HAVING INDEPENDENTLY TESTABLE CONTACTS
- Publication number 20080079318
- Publication date Apr 3, 2008
- Kent Allan Burr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for disconnection of a fault current which has...
- Publication number 20080019063
- Publication date Jan 24, 2008
- ABB TECHNOLOGY AG
- Lorenz Muller
- H01 - BASIC ELECTRIC ELEMENTS

Safety control circuits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for monitoring an electrical switching arrangement

Dual coil armature for supervision relay of trip coil

System for switching between supplying and cutting off electronic p...

Safety switching device and safety-related device

Validation device for testing a machinery safety system

Device for the fail-safe disconnection of a consumer

Switch control circuit and switch control system

Battery pack

Controller, distributed power supply, and method for checking for w...

Safety switch

Modular safety relay circuit for the safe control of at least one m...

Safety circuit for fail-safe shutdown of a dangerous system

Relay device

Safety switching device for fail-safely disconnecting an electrical...

Relay circuit and method for performing self-test of relay circuit

Method of electricity leakage detection and prevention of electrica...

Safety switching apparatus for switching-on or switching-off a tech...

Battery safety device for vehicle and method of detecting failure t...

Handheld deactivator with integrated thermal sensor

Safety circuit assembly for switching on or off a hazardous system...

Safety circuit arrangement for connection or failsafe disconnection...

Secured detection system

Safety detection system with integrated diagnostic functions

Safety isolation systems and methods for switching DC loads

Method and apparatus for diagnostic coverage of safety components

Safety switching apparatus

Safety switch device

Safety switching apparatus

Safety switching apparatus and method for safely switching an elect...

Safety relay having independently testable contacts

Patents Applicationslast 30 patents

Relay Control Apparatus, Battery Pack and Electric Vehicle

Safety Shut-Off Relay

METHOD FOR MONITORING AN ELECTRICAL SWITCHING ARRANGEMENT

CONTROL CIRCUIT FOR CONTACTOR AND ITS CONTROL METHOD

SYSTEM FOR SWITCHING BETWEEN SUPPLYING AND CUTTING OFF ELECTRONIC P...

RELAY MODULE

Dual Coil Armature for Supervision Relay of Trip Coil

VALIDATION DEVICE FOR TESTING A MACHINERY SAFETY SYSTEM

CONTROLLER, DISTRIBUTED POWER SUPPLY, AND METHOD FOR CHECKING FOR W...

SWITCH CONTROL CIRCUIT AND SWITCH CONTROL SYSTEM

RELAY DEVICE

Safety Switch

RELAY DEVICE

Safety Switching Device For Fail-Safely Disconnecting An Electrical...

HANDHELD DEACTIVATOR WITH INTEGRATED THERMAL SENSOR

SAFETY SWITCHING DEVICE

BATTERY SAFETY DEVICE FOR VEHICLE AND METHOD OF DETECTING FAILURE T...

METHOD OF ELECTRICITY LEAKAGE DETECTION AND PREVENTION OF ELECTRICA...

SAFETY CIRCUIT ASSEMBLY FOR SWITCHING ON OR OFF A HAZARDOUS SYSTEM...

SAFETY DETECTION SYSTEM WITH INTEGRATED DIAGNOSTIC FUNCTIONS

SECURED DETECTION SYSTEM

SAFETY CIRCUIT ARRANGEMENT FOR CONNECTION OR FAILSAFE DISCONNECTION...

Method and Apparatus for Diagnostic Coverage of Safety Components

SAFETY ISOLATION SYSTEMS AND METHODS FOR SWITCHING DC LOADS

SAFETY SWITCHING APPARATUS

SAFETY SWITCH DEVICE

SAFETY SWITCHING APPARATUS

SAFETY SWITCHING APPARATUS AND METHOD FOR SAFELY SWITCHING AN ELECT...

SAFETY RELAY HAVING INDEPENDENTLY TESTABLE CONTACTS

Method and apparatus for disconnection of a fault current which has...