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H01H33/20
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H33/00
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
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H01H33/20
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Patents Grants
last 30 patents
Information
Patent Grant
Arc chute energy bypass in circuit breakers
Patent number
12,288,655
Issue date
Apr 29, 2025
EATON INTELLIGENT POWER LIMITED
James G. Maloney
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric switch limiter pole and DC electric switch comprising such...
Patent number
11,133,138
Issue date
Sep 28, 2021
Schneider Electric Industries SAS
Eric Domejean
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
In-line motorized double break disconnect switch
Patent number
10,622,175
Issue date
Apr 14, 2020
Cleaveland/Price Inc.
Peter M. Kowalik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
RFID status monitor for high voltage and remote electric power systems
Patent number
10,551,440
Issue date
Feb 4, 2020
Southern States, LLC
Joseph R Rostron
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electric arc-control device
Patent number
10,319,542
Issue date
Jun 11, 2019
Socomec
Jérôme Hertzog
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker with arc shield
Patent number
9,966,209
Issue date
May 8, 2018
Carling Technologies, Inc.
Michael Fasano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc extinguishing chamber for electrical circuit breaker and circui...
Patent number
9,947,495
Issue date
Apr 17, 2018
Schneider Electric Industries SAS
Herve Vallier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical circuit breaker
Patent number
9,697,968
Issue date
Jul 4, 2017
Schneider Electric Industries SAS
Marc Rival
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact device, and electromagnetic switch in which the contact dev...
Patent number
9,653,222
Issue date
May 16, 2017
Fuji Electric Co., Ltd.
Masaru Isozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power circuit breaker
Patent number
9,543,086
Issue date
Jan 10, 2017
Technische Universitat Braunschweig
Vladimir Ermel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact device having arc root movement promotion portion, and elec...
Patent number
9,508,509
Issue date
Nov 29, 2016
Fuji Electric FA Components & Systems Co., Ltd.
Osamu Kashimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch
Patent number
9,412,540
Issue date
Aug 9, 2016
Mitsubishi Electric Corp.
Tomohiko Takemoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-profile circuit breaker
Patent number
9,318,284
Issue date
Apr 19, 2016
Carling Technologies, Inc.
Michael Fasano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Unidirectionally switching DC contactor
Patent number
9,224,559
Issue date
Dec 29, 2015
Schaltbau GmbH
Robert Kralik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Configuration of an arc runner for a miniature circuit breaker
Patent number
9,058,939
Issue date
Jun 16, 2015
Schneider Electric USA, Inc.
Chad R. Mittelstadt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air circuit breaker
Patent number
9,040,863
Issue date
May 26, 2015
Hyundai Heavy Industries Co., Ltd.
Jae Goo Lyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc runners suitable for DC molded case circuit breakers and relate...
Patent number
9,029,727
Issue date
May 12, 2015
Eaton Corporation
Craig Joseph Puhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc chamber for bi-directional DC
Patent number
9,006,601
Issue date
Apr 14, 2015
Eaton Corporation
Xin Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc runner assembly and circuit interrupter
Patent number
8,947,181
Issue date
Feb 3, 2015
Eaton Corporation
Richard Paul Malingowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch unit with arc-extinguishing units
Patent number
8,921,728
Issue date
Dec 30, 2014
Eaton Electrical IP GmbH & Co. KG
Volker Lang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc interrupter
Patent number
4,748,302
Issue date
May 31, 1988
Northern Engineering Industries PLC
James Spooner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical power switch with pressurized gas blasting device for le...
Patent number
4,072,838
Issue date
Feb 7, 1978
BBC Brown, Boveri & Company Limited
Lutz Niemeyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum-type circuit interrupter with a plurality of sets of contact...
Patent number
3,969,598
Issue date
Jul 13, 1976
General Electric Company
Joseph C. Sofianek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3786214
Patent number
3,786,214
Issue date
Jan 15, 1974
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3769538
Patent number
3,769,538
Issue date
Oct 30, 1973
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3679474
Patent number
3,679,474
Issue date
Jul 25, 1972
G01 - MEASURING TESTING
Information
Patent Grant
3471734
Patent number
3,471,734
Issue date
Oct 7, 1969
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3321598
Patent number
3,321,598
Issue date
May 23, 1967
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3206581
Patent number
3,206,581
Issue date
Sep 14, 1965
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SWITCHING DEVICE
Publication number
20250046547
Publication date
Feb 6, 2025
Mitsubishi Electric Corporation
Shinya WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE DISCONNECT SWITCH WITH SWITCH INTERRUPTER HAVING AN AC...
Publication number
20230223220
Publication date
Jul 13, 2023
CLEAVELAND/PRICE INC.
TIMOTHY JOSEPH TAKACS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHUTE ENERGY BYPASS IN CIRCUIT BREAKERS
Publication number
20230207239
Publication date
Jun 29, 2023
Eaton Intelligent Power Limited
James G. Maloney
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC SWITCH LIMITER POLE AND DC ELECTRIC SWITCH COMPRISING SUCH...
Publication number
20200357585
Publication date
Nov 12, 2020
Schneider Electric Industries SAS
Eric DOMEJEAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN-LINE MOTORIZED DOUBLE BREAK DISCONNECT SWITCH
Publication number
20200006022
Publication date
Jan 2, 2020
CLEAVELAND/PRICE INC.
PETER M. KOWALIK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RFID Status Monitor For High Voltage and Remote Electric Power Systems
Publication number
20190018064
Publication date
Jan 17, 2019
Southern States, LLC
Joseph R. Rostron
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRIC ARC-CONTROL DEVICE
Publication number
20170309426
Publication date
Oct 26, 2017
SOCOMEC
Jérôme HERTZOG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CIRCUIT BREAKER
Publication number
20170053758
Publication date
Feb 23, 2017
Schneider Electric Industries SAS
Marc RIVAL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC EXTINGUISHING CHAMBER FOR ELECTRICAL CIRCUIT BREAKER AND CIRCUI...
Publication number
20160181034
Publication date
Jun 23, 2016
Schneider Electric Industries SAS
Herve VALLIER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AIR CIRCUIT BREAKER
Publication number
20150144598
Publication date
May 28, 2015
HYUNDAI HEAVY INDUSTRIES CO., LTD.
Jae Goo Lyu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH
Publication number
20150129549
Publication date
May 14, 2015
Mitsubishi Electric Corporation
Tomohiko Takemoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACT DEVICE, AND ELECTROMAGNETIC SWITCH IN WHICH THE CONTACT DEV...
Publication number
20150034600
Publication date
Feb 5, 2015
Fuji Electric Co., Ltd.
Masaru ISOZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACT DEVICE, AND ELECTROMAGNETIC SWITCH IN WHICH THE CONTACT DEV...
Publication number
20150022291
Publication date
Jan 22, 2015
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
Osamu KASHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHING DEVICE WHICH IS SUITABLE FOR DC OPERATION
Publication number
20140360982
Publication date
Dec 11, 2014
EATON ELECTRICAL IP GMBH & CO. KG
Karsten Gerving
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC CHAMBER FOR BI-DIRECTIONAL DC
Publication number
20140263188
Publication date
Sep 18, 2014
EATON CORPORATION
Xin Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC RUNNERS SUITABLE FOR DC MOLDED CASE CIRCUIT BREAKERS AND RELATE...
Publication number
20140202990
Publication date
Jul 24, 2014
Craig Joseph Puhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Arc Runner Assembly and Circuit Interrupter
Publication number
20140131317
Publication date
May 15, 2014
EATON CORPORATION
Richard Paul Malingowski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNIDIRECTIONALLY SWITCHING DC CONTACTOR
Publication number
20130292359
Publication date
Nov 7, 2013
Schaltbau GmbH
Robert Kralik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH UNIT WITH ARC-EXTINGUISHING UNITS
Publication number
20130206729
Publication date
Aug 15, 2013
EATON ELECTRICAL IP GMBH & CO. KG
Volker Lang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low-Profile Circuit Breaker
Publication number
20130180956
Publication date
Jul 18, 2013
Michael Fasano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSTALLATION SWITCHING DEVICE
Publication number
20130062317
Publication date
Mar 14, 2013
ABB AG
Erwin MUDERS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONFIGURATION OF AN ARC RUNNER FOR A MINIATURE CIRCUIT BREAKER
Publication number
20130001201
Publication date
Jan 3, 2013
SCHNEIDER ELECTRIC USA, INC.
Chad R. Mittelstadt
H01 - BASIC ELECTRIC ELEMENTS