Auxiliary contacts on to which the arc is transferred from the main contacts

Industry

CPC
H01H9/38

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00

Current Industry

H01H9/38Auxiliary contacts on to which the arc is transferred from the main contacts

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hybrid arc flash mitigation system
- Patent number 11,715,945
- Issue date Aug 1, 2023
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for DC current interrupter based on thermionic...
- Patent number 11,676,778
- Issue date Jun 13, 2023
- STACOM ENGINEERING COMPANY
- Frank P Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid arc flash mitigation system
- Patent number 11,527,878
- Issue date Dec 13, 2022
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact system for an on-load tap changer
- Patent number 11,488,789
- Issue date Nov 1, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Emir Hejub
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fusible safety disconnect in solid state circuit breakers and combi...
- Patent number 11,355,291
- Issue date Jun 7, 2022
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact device, electromagnetic relay, and electrical device
- Patent number 11,257,646
- Issue date Feb 22, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomokazu Harano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for DC current interrupter based on thermionic...
- Patent number 11,211,209
- Issue date Dec 28, 2021
- STACOM ENGINEERING COMPANY
- Frank P Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical interruption device
- Patent number 11,087,940
- Issue date Aug 10, 2021
- S&C Electric Company
- Leslie Falkingham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybridization system for high voltage direct current
- Patent number 11,081,297
- Issue date Aug 3, 2021
- LEACH INTERNATIONAL EUROPE S.A.S.
- Eric Guillard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed circuit breaker for industrial and railways applications
- Patent number 11,004,625
- Issue date May 11, 2021
- MICROELETTRICA SCIENTIFICA S.P.A.
- Claudio Mondellini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for DC current interrupter based on thermionic...
- Patent number 10,872,739
- Issue date Dec 22, 2020
- Frank P Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 10,811,205
- Issue date Oct 20, 2020
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact piece unit and relay
- Patent number 10,784,055
- Issue date Sep 22, 2020
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch arrangements for microelectromechanical systems
- Patent number 10,770,253
- Issue date Sep 8, 2020
- Qorvo US, Inc.
- Nadim Khlat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 10,665,399
- Issue date May 26, 2020
- Mitsubishi Electric Corporation
- Daisaku Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 10,650,996
- Issue date May 12, 2020
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for avoiding electric arc when connecting or dis-connecting...
- Patent number 10,643,812
- Issue date May 5, 2020
- Sung-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fusible safety disconnect in solid state circuit breakers and combi...
- Patent number 10,629,391
- Issue date Apr 21, 2020
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 10,600,599
- Issue date Mar 24, 2020
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact switch, electrical contactor and method of preve...
- Patent number 10,573,477
- Issue date Feb 25, 2020
- JOHNSON ELECTRIC INTERNATIONAL AG
- Richard Anthony Connell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 10,559,442
- Issue date Feb 11, 2020
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 10,468,217
- Issue date Nov 5, 2019
- Omron Corporation
- Kaori Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor and contactor system
- Patent number 10,453,629
- Issue date Oct 22, 2019
- Sooar (Beijing) Investment Management Group Co., Ltd.
- Yin Nan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch
- Patent number 10,395,855
- Issue date Aug 27, 2019
- Mitsubishi Electric Corporation
- Masato Kubota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device
- Patent number 10,347,436
- Issue date Jul 9, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage electrical contact system with enhanced arc blow effect
- Patent number 10,269,508
- Issue date Apr 23, 2019
- ABB Schweiz AG
- Reinhard Simon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact for bus plug switches
- Patent number 10,141,125
- Issue date Nov 27, 2018
- Garrett Garcia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage relay device
- Patent number 9,875,859
- Issue date Jan 23, 2018
- LSIS Co., Ltd.
- Kwangsik Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary switch
- Patent number 9,805,885
- Issue date Oct 31, 2017
- REDARC TECHNOLOGIES PTY LTD
- Roderick M. Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breakers with moving contact arm with spaced apart contacts
- Patent number 9,697,975
- Issue date Jul 4, 2017
- Eaton Corporation
- James Gerard Maloney
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PYROTECHNIC CIRCUIT BREAKER
- Publication number 20240203674
- Publication date Jun 20, 2024
- Autoliv Development AB
- Fabien LAMY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ARC FLASH MITIGATION SYSTEM
- Publication number 20230283060
- Publication date Sep 7, 2023
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR THERMIONIC ARC EXTINCTION VIA ANODE ION DEPLETION
- Publication number 20230268140
- Publication date Aug 24, 2023
- Stacom Engineering Company
- Frank P. Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ARC FLASH MITIGATION SYSTEM
- Publication number 20230068787
- Publication date Mar 2, 2023
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH FOR AN ON-LOAD TAP CHANGER AND LOAD TRANSFER SWITCH FOR AN O...
- Publication number 20230045653
- Publication date Feb 9, 2023
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ARC FLASH MITIGATION SYSTEM
- Publication number 20220115859
- Publication date Apr 14, 2022
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
- Publication number 20220068574
- Publication date Mar 3, 2022
- Stacom Engineering Company
- Frank P. Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT SYSTEM FOR AN ON-LOAD TAP CHANGER
- Publication number 20210233721
- Publication date Jul 29, 2021
- MASCHINENFABRIK REINHAUSEN GMBH
- Emir Hejub
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
- Publication number 20200373104
- Publication date Nov 26, 2020
- Frank P. Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
- Publication number 20200373103
- Publication date Nov 26, 2020
- Frank P. Stacom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT DEVICE, ELECTROMAGNETIC RELAY, AND ELECTRICAL DEVICE
- Publication number 20200161067
- Publication date May 21, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Tomokazu HARANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SPEED CIRCUIT BREAKER FOR INDUSTRIAL AND RAILWAYS APPLICATIONS
- Publication number 20200075269
- Publication date Mar 5, 2020
- MICROELETTRICA SCIENTIFICA S.P.A.
- Claudio MONDELLINI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20190362913
- Publication date Nov 28, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Daisaku Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch
- Publication number 20190108950
- Publication date Apr 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Masato Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching Device
- Publication number 20190066939
- Publication date Feb 28, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR AVOIDING ELECTRIC ARC WHEN CONNECTING OR DIS-CONNECTING...
- Publication number 20190035570
- Publication date Jan 31, 2019
- Sung Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRIDIZATION SYSTEM FOR HIGH VOLTAGE DIRECT CURRENT
- Publication number 20180350533
- Publication date Dec 6, 2018
- LEACH INTERNATIONAL EUROPE
- Eric GUILLARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW VOLTAGE ELECTRICAL CONTACT SYSTEM WITH ENHANCED ARC BLOW EFFECT
- Publication number 20180277315
- Publication date Sep 27, 2018
- ABB Schweiz AG
- Reinhard Simon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20180240631
- Publication date Aug 23, 2018
- Omron Corporation
- Kaori HAYASHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPROVED CIRCUIT BREAKER APPARATUS
- Publication number 20150318124
- Publication date Nov 5, 2015
- ALSTOM Technology Ltd.
- Didier Rodrigues
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact System
- Publication number 20150248976
- Publication date Sep 3, 2015
- ABB Technology Ltd.
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arc-Jump Circuit Breaker And Method Of Circuit Breaking
- Publication number 20140374382
- Publication date Dec 25, 2014
- Rudolf Gati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-POLE SWITCHING UNIT AND SWITCHGEAR DEVICE COMPRISING ONE SUC...
- Publication number 20140262708
- Publication date Sep 18, 2014
- Schneider Electric Industries SAS
- Michel LAURAIRE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC MITIGATION ASSEMBLY AND METHOD OF ASSEMBLY TO AVOID GROUND STRIKE
- Publication number 20140158666
- Publication date Jun 12, 2014
- GENERAL ELECTRIC COMPANY
- Srinivas Naga Palvadi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY SWITCHES
- Publication number 20130328458
- Publication date Dec 12, 2013
- GE Energy Power Coversion Technology Ltd.
- Allan David Crane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Sequential Switching device with Surrounding Distinctive Joint Poin...
- Publication number 20130220976
- Publication date Aug 29, 2013
- Tai-Her Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT ARRANGEMENT FOR HIGH-POWER ELECTRICAL SWITCHING
- Publication number 20130193110
- Publication date Aug 1, 2013
- JOHNSON ELECTRIC S.A.
- Volkmar HOEHNE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR INTERRUPTING CURRENT
- Publication number 20120181253
- Publication date Jul 19, 2012
- GENERAL ELECTRIC COMPANY
- Thangavelu Asokan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEQUENTIAL SWITCHING DEVICE WITH SURROUNDING DISTINCTIVE JOINT POIN...
- Publication number 20120175229
- Publication date Jul 12, 2012
- Tai-Her Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIONARY CONTACT ASSEMBLY INCLUDING FIRST AND SECOND STATIONARY C...
- Publication number 20110198203
- Publication date Aug 18, 2011
- ROBERT W. MUELLER
- H01 - BASIC ELECTRIC ELEMENTS

Auxiliary contacts on to which the arc is transferred from the main contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hybrid arc flash mitigation system

Methods and systems for DC current interrupter based on thermionic...

Hybrid arc flash mitigation system

Contact system for an on-load tap changer

Fusible safety disconnect in solid state circuit breakers and combi...

Contact device, electromagnetic relay, and electrical device

Methods and systems for DC current interrupter based on thermionic...

Electrical interruption device

Hybridization system for high voltage direct current

High speed circuit breaker for industrial and railways applications

Methods and systems for DC current interrupter based on thermionic...

Relay

Contact piece unit and relay

Switch arrangements for microelectromechanical systems

Gas circuit breaker

Relay

Method for avoiding electric arc when connecting or dis-connecting...

Fusible safety disconnect in solid state circuit breakers and combi...

Relay

Electrical contact switch, electrical contactor and method of preve...

Relay

Relay

Contactor and contactor system

Switch

Switching device

Low voltage electrical contact system with enhanced arc blow effect

Contact for bus plug switches

High voltage relay device

Rotary switch

Circuit breakers with moving contact arm with spaced apart contacts

Patents Applicationslast 30 patents

PYROTECHNIC CIRCUIT BREAKER

HYBRID ARC FLASH MITIGATION SYSTEM

DEVICE FOR THERMIONIC ARC EXTINCTION VIA ANODE ION DEPLETION

HYBRID ARC FLASH MITIGATION SYSTEM

SWITCH FOR AN ON-LOAD TAP CHANGER AND LOAD TRANSFER SWITCH FOR AN O...

HYBRID ARC FLASH MITIGATION SYSTEM

METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...

CONTACT SYSTEM FOR AN ON-LOAD TAP CHANGER

METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...

METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...

CONTACT DEVICE, ELECTROMAGNETIC RELAY, AND ELECTRICAL DEVICE

HIGH SPEED CIRCUIT BREAKER FOR INDUSTRIAL AND RAILWAYS APPLICATIONS

GAS CIRCUIT BREAKER

Switch

Switching Device

METHOD FOR AVOIDING ELECTRIC ARC WHEN CONNECTING OR DIS-CONNECTING...

HYBRIDIZATION SYSTEM FOR HIGH VOLTAGE DIRECT CURRENT

LOW VOLTAGE ELECTRICAL CONTACT SYSTEM WITH ENHANCED ARC BLOW EFFECT

RELAY

IMPROVED CIRCUIT BREAKER APPARATUS

Contact System

Arc-Jump Circuit Breaker And Method Of Circuit Breaking

SINGLE-POLE SWITCHING UNIT AND SWITCHGEAR DEVICE COMPRISING ONE SUC...

ARC MITIGATION ASSEMBLY AND METHOD OF ASSEMBLY TO AVOID GROUND STRIKE

ROTARY SWITCHES

Sequential Switching device with Surrounding Distinctive Joint Poin...

CONTACT ARRANGEMENT FOR HIGH-POWER ELECTRICAL SWITCHING

APPARATUS FOR INTERRUPTING CURRENT

SEQUENTIAL SWITCHING DEVICE WITH SURROUNDING DISTINCTIVE JOINT POIN...

STATIONARY CONTACT ASSEMBLY INCLUDING FIRST AND SECOND STATIONARY C...