Means for testing or for inspecting contacts

Industry

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H01H1/0015

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H1/00Contacts

Current Industry

H01H1/0015Means for testing or for inspecting contacts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Switchgear system that determines contact erosion in circuit breaker
- Patent number 12,106,910
- Issue date Oct 1, 2024
- JST POWER EQUIPMENT, INC.
- Patrick R. Fischer-Carne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc detection system, arc detection method, and recording medium
- Patent number 12,100,563
- Issue date Sep 24, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazunori Kidera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device for a medium voltage electrical circuit
- Patent number 12,051,553
- Issue date Jul 30, 2024
- Schneider Electric Industries SAS
- Diego Alberto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for determining contact thickness change of a con...
- Patent number 11,967,470
- Issue date Apr 23, 2024
- Rockwell Automation Technologies, Inc.
- Junfeng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor with contact carrier location sensing
- Patent number 11,948,757
- Issue date Apr 2, 2024
- EATON INTELLIGENT POWER LIMITED
- Jariwala Rushabh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dropout recloser
- Patent number 11,916,369
- Issue date Feb 27, 2024
- S&C Electric Company
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Warewash machine or other food equipment machine with contactor mon...
- Patent number 11,881,362
- Issue date Jan 23, 2024
- Illinois Tool Works Inc.
- Leszek P. Byczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power contact fault clearing device
- Patent number 11,862,408
- Issue date Jan 2, 2024
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relay state prediction device, relay state prediction system, relay...
- Patent number 11,854,752
- Issue date Dec 26, 2023
- Omron Corporation
- Shinya Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear system that determines contact erosion in circuit breaker
- Patent number 11,804,338
- Issue date Oct 31, 2023
- JST POWER EQUIPMENT, INC.
- Patrick R. Fischer-Carne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power, multi-phase, AC power contact arc suppressor
- Patent number 11,798,750
- Issue date Oct 24, 2023
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed arc suppressor
- Patent number 11,756,747
- Issue date Sep 12, 2023
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for relay contact assembly reduction
- Patent number 11,756,748
- Issue date Sep 12, 2023
- Rockwell Automation Technologies, Inc.
- Randall S. Langer
- G01 - MEASURING TESTING
Information Patent Grant
Methods for estimating a property of an electrical switching device...
- Patent number 11,728,101
- Issue date Aug 15, 2023
- Schneider Electric Industries SAS
- Stéphane Delbaere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch and method for manufacturing the switch
- Patent number 11,636,987
- Issue date Apr 25, 2023
- JOHNSON ELECTRIC INTERNATIONAL AG
- Joerg Gassmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic control device, work vehicle, and input circuit
- Patent number 11,636,988
- Issue date Apr 25, 2023
- Kubota Corporation
- Kazuki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear with an optical monitoring system
- Patent number 11,605,510
- Issue date Mar 14, 2023
- Siemens Aktiengesellschaft
- Kay Czeromin
- G01 - MEASURING TESTING
Information Patent Grant
Power contact health assessor apparatus and method
- Patent number 11,581,151
- Issue date Feb 14, 2023
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit breakers incorporating reset lockout mechanisms
- Patent number 11,545,327
- Issue date Jan 3, 2023
- Leviton Manufacturing Co., Inc.
- Michael Ostrovsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for relay contact assembly reduction
- Patent number 11,538,640
- Issue date Dec 27, 2022
- Rockwell Automation Technologies, Inc.
- Randall S. Langer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for diagnosing wear of an electrical switching un...
- Patent number 11,404,223
- Issue date Aug 2, 2022
- Schneider Electric Industries SAS
- Mael Eugene Alain Remy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for monitoring an electromechanical component of an automate...
- Patent number 11,380,506
- Issue date Jul 5, 2022
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sliding contact arc suppression
- Patent number 11,361,911
- Issue date Jun 14, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current contactor wear tracking
- Patent number 11,360,144
- Issue date Jun 14, 2022
- SAFT AMERICA, INC.
- Ali Zenati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power, multi-phase, AC power contact arc suppressor
- Patent number 11,361,912
- Issue date Jun 14, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet/dry contact sequencer
- Patent number 11,348,742
- Issue date May 31, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit breakers incorporating reset lockout mechanisms
- Patent number 11,342,152
- Issue date May 24, 2022
- Leviton Manufacturing Co., Inc.
- Michael Ostrovsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dropout recloser
- Patent number 11,322,927
- Issue date May 3, 2022
- S&C Electric Company
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed arc suppressor
- Patent number 11,302,491
- Issue date Apr 12, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for diagnosing contactor lifetime by using contac...
- Patent number 11,287,476
- Issue date Mar 29, 2022
- LG Energy Solution, Ltd.
- Jinhwan Kim
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SWITCH WITH SERVICE LIFE INDICATOR
- Publication number 20250044355
- Publication date Feb 6, 2025
- Honeywell International Inc.
- Fu XIANG
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FOR DETECTING DEGRADATION OF A SWITCHING DEVICE
- Publication number 20250022669
- Publication date Jan 16, 2025
- Schneider Electric Industries SAS
- Jean-Pierre Meley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK
- Publication number 20240426913
- Publication date Dec 26, 2024
- Rockwell Automation Technologies, Inc.
- David Elmiger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DROPOUT RECLOSER
- Publication number 20240170946
- Publication date May 23, 2024
- S&C ELECTRIC COMPANY
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAREWASH MACHINE OR OTHER FOOD EQUIPMENT MACHINE WITH CONTACTOR MON...
- Publication number 20240112868
- Publication date Apr 4, 2024
- Illinois Tool Works Inc.
- Leszek P. BYCZKOWSKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Contact Health Assessor Apparatus and Method
- Publication number 20240055195
- Publication date Feb 15, 2024
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCHGEAR SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER
- Publication number 20230395332
- Publication date Dec 7, 2023
- JST POWER EQUIPMENT, INC.
- PATRICK R. FISCHER-CARNE
- G01 - MEASURING TESTING
Information Patent Application
ARC DETECTION SYSTEM, ARC DETECTION METHOD, AND RECORDING MEDIUM
- Publication number 20230253167
- Publication date Aug 10, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Kazunori KIDERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR MONITORING
- Publication number 20230197367
- Publication date Jun 22, 2023
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR RELAY CONTACT ASSEMBLY REDUCTION
- Publication number 20230112718
- Publication date Apr 13, 2023
- Rockwell Automation Technologies, Inc.
- Randall S. Langer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS
- Publication number 20230089554
- Publication date Mar 23, 2023
- LEVITON MANUFACTURING CO., INC.
- Michael Ostrovsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR DETERMINING CONTACT THICKNESS CHANGE OF A CON...
- Publication number 20230061652
- Publication date Mar 2, 2023
- Rockwell Automation Technologies, Inc.
- Junfeng Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE FOR A MEDIUM VOLTAGE ELECTRICAL CIRCUIT
- Publication number 20230025832
- Publication date Jan 26, 2023
- Schneider Electric Industries SAS
- Diego Alberto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High power, multi-phase, AC power contact arc suppressor
- Publication number 20220384118
- Publication date Dec 1, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sliding contact arc suppression
- Publication number 20220384119
- Publication date Dec 1, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Speed Arc Suppressor
- Publication number 20220344108
- Publication date Oct 27, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS
- Publication number 20220230829
- Publication date Jul 21, 2022
- LEVITON MANUFACTURING CO., INC.
- Michael Ostrovsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DROPOUT RECLOSER
- Publication number 20220224103
- Publication date Jul 14, 2022
- S&C ELECTRIC COMPANY
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC CONTROL DEVICE, WORK VEHICLE, AND INPUT CIRCUIT
- Publication number 20220208481
- Publication date Jun 30, 2022
- KUBOTA CORPORATION
- Kazuki WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Contact Health Assessor Apparatus and Method
- Publication number 20220148822
- Publication date May 12, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Contact Fault Clearing Device
- Publication number 20220044882
- Publication date Feb 10, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR ESTIMATING A PROPERTY OF AN ELECTRICAL SWITCHING DEVICE...
- Publication number 20220020539
- Publication date Jan 20, 2022
- Schneider Electric Industries SAS
- Stéphane Delbaere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAREWASH MACHINE OR OTHER FOOD EQUIPMENT MACHINE WITH CONTACTOR MON...
- Publication number 20210398753
- Publication date Dec 23, 2021
- Illinois Tool Works Inc.
- Leszek P. BYCZKOWSKI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD FOR MONITORING AN ELECTROMECHANICAL COMPONENT OF AN AUTOMATE...
- Publication number 20210358710
- Publication date Nov 18, 2021
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY STATE PREDICTION DEVICE, RELAY STATE PREDICTION SYSTEM, RELAY...
- Publication number 20210296058
- Publication date Sep 23, 2021
- Omron Corporation
- Shinya MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CALCULATING THE CONTACT STATE OF AN ELECTRICAL SWITCH, A...
- Publication number 20210159025
- Publication date May 27, 2021
- Siemens Aktiengesellschaft
- Thomas MOOSBURGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Direct Current Contactor Wear Tracking
- Publication number 20210096184
- Publication date Apr 1, 2021
- SAFT AMERICA, INC.
- Ali Zenati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR RELAY CONTACT ASSEMBLY REDUCTION
- Publication number 20210098205
- Publication date Apr 1, 2021
- Rockwell Automation Technologies, Inc.
- Randall S. Langer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETERMINING A STATE OF A SWITCHING UNIT
- Publication number 20210090823
- Publication date Mar 25, 2021
- Schneider Electric Industries SAS
- Nicolas ROSSI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High power, multi-phase, AC power contact arc suppressor
- Publication number 20210020389
- Publication date Jan 21, 2021
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS

Means for testing or for inspecting contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switchgear system that determines contact erosion in circuit breaker

Arc detection system, arc detection method, and recording medium

Switching device for a medium voltage electrical circuit

Method and device for determining contact thickness change of a con...

Contactor with contact carrier location sensing

Dropout recloser

Warewash machine or other food equipment machine with contactor mon...

Power contact fault clearing device

Relay state prediction device, relay state prediction system, relay...

Switchgear system that determines contact erosion in circuit breaker

High power, multi-phase, AC power contact arc suppressor

High speed arc suppressor

Systems and methods for relay contact assembly reduction

Methods for estimating a property of an electrical switching device...

Switch and method for manufacturing the switch

Electronic control device, work vehicle, and input circuit

Switchgear with an optical monitoring system

Power contact health assessor apparatus and method

Circuit breakers incorporating reset lockout mechanisms

Systems and methods for relay contact assembly reduction

Method and device for diagnosing wear of an electrical switching un...

Method for monitoring an electromechanical component of an automate...

Sliding contact arc suppression

Direct current contactor wear tracking

High power, multi-phase, AC power contact arc suppressor

Wet/dry contact sequencer

Circuit breakers incorporating reset lockout mechanisms

Dropout recloser

High speed arc suppressor

System and method for diagnosing contactor lifetime by using contac...

Patents Applicationslast 30 patents

SWITCH WITH SERVICE LIFE INDICATOR

PROCESS FOR DETECTING DEGRADATION OF A SWITCHING DEVICE

DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK

DROPOUT RECLOSER

WAREWASH MACHINE OR OTHER FOOD EQUIPMENT MACHINE WITH CONTACTOR MON...

Power Contact Health Assessor Apparatus and Method

SWITCHGEAR SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER

ARC DETECTION SYSTEM, ARC DETECTION METHOD, AND RECORDING MEDIUM

CONTACTOR MONITORING

SYSTEMS AND METHODS FOR RELAY CONTACT ASSEMBLY REDUCTION

CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS

METHOD AND DEVICE FOR DETERMINING CONTACT THICKNESS CHANGE OF A CON...

SWITCHING DEVICE FOR A MEDIUM VOLTAGE ELECTRICAL CIRCUIT

High power, multi-phase, AC power contact arc suppressor

Sliding contact arc suppression

High Speed Arc Suppressor

CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS

DROPOUT RECLOSER

ELECTRONIC CONTROL DEVICE, WORK VEHICLE, AND INPUT CIRCUIT

Power Contact Health Assessor Apparatus and Method

Power Contact Fault Clearing Device

METHODS FOR ESTIMATING A PROPERTY OF AN ELECTRICAL SWITCHING DEVICE...

WAREWASH MACHINE OR OTHER FOOD EQUIPMENT MACHINE WITH CONTACTOR MON...

METHOD FOR MONITORING AN ELECTROMECHANICAL COMPONENT OF AN AUTOMATE...

RELAY STATE PREDICTION DEVICE, RELAY STATE PREDICTION SYSTEM, RELAY...

METHOD FOR CALCULATING THE CONTACT STATE OF AN ELECTRICAL SWITCH, A...

Direct Current Contactor Wear Tracking

SYSTEMS AND METHODS FOR RELAY CONTACT ASSEMBLY REDUCTION

DETERMINING A STATE OF A SWITCHING UNIT

High power, multi-phase, AC power contact arc suppressor